Notebookcheck

Breve Análise do Portátil Dell Latitude 5490 (Core i7-8650U, Touchscreen)

Steve Schardein (traduzido por Ricardo Soto), 05/23/2018

Mais rápido, porém, mais escuro… A configuração atual do Latitude 5490 com Core i7-8650U e do SSD NVMe oferece um desempenho ainda mais rápido do que antes, mas ele não vem sem suas desvantagens. Nós vamos examinar a situação com experiência e cuidado em nossa análise.

Dell Latitude 5490 (Latitude 5490 Serie)
Processador
Intel Core i7-8650U
Placa gráfica
Intel UHD Graphics 620, Análises do: 300-1150 MHz, 22.20.16.4799
Memória
8192 MB 
, DDR4
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, yes; 10-point multi-touch, AUO133D, IPS, Brilhante: sim
placa mãe
Intel Sunrise Point-LP
Disco rígido
Samsung PM961 MZVLW256HEHP, 256 GB 
Placa de Som
Realtek ALC256 @ Intel Sunrise Point-LP PCH - High Definition Audio Controller
Conexões
4 USB 3.0, 1 VGA, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: 3.5 mm combo audio, Card Reader: full SD, 1 eSata, 1 Leitor de Impressões Digitais
Funcionamento em rede
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac)
Tamanho
altura x largura x profundidade (em mm): 21 x 333 x 229
Bateria
68 Wh Lítio-Polímero
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p
Primary Camera: 1 MPix
Características adicionais
Alto falantes: Stereo 2.0, down-firing, Iluminação do Teclado: sim, 12 Meses Garantia
peso
1.694 kg, Suprimento de energia: 315 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Dell Latitude 5490
10 fps ∼4%
HP EliteBook 840 G4-Z2V49ET ABD
6.4 fps ∼2% -36%
Lenovo ThinkPad T470-20HD002HGE
6.4 fps ∼2% -36%
1366x768 High Preset (sort by value)
Dell Latitude 5490
29 fps ∼9%
HP EliteBook 840 G4-Z2V49ET ABD
19.8 fps ∼6% -32%
Lenovo ThinkPad T470-20HD002HGE
19.9 fps ∼6% -31%
1366x768 Medium Preset (sort by value)
Dell Latitude 5490
35 fps ∼10%
HP EliteBook 840 G4-Z2V49ET ABD
24.3 fps ∼7% -31%
Lenovo ThinkPad T470-20HD002HGE
23.9 fps ∼7% -32%
1280x720 Very Low Preset (sort by value)
Dell Latitude 5490
64 fps ∼16%
HP EliteBook 840 G4-Z2V49ET ABD
40.5 fps ∼10% -37%
Lenovo ThinkPad T470-20HD002HGE
40.5 fps ∼10% -37%

Legend

 
Dell Latitude 5490 Intel Core i7-8650U, Intel UHD Graphics 620, Samsung PM961 MZVLW256HEHP
 
Dell Latitude 5490-TD70X Intel Core i5-8350U, Intel UHD Graphics 620, Toshiba KSG60ZMV512G
 
Dell Latitude 5480 Intel Core i7-7600U, Intel HD Graphics 620, Toshiba SG5 256GB THNSNK256GVN8
 
HP EliteBook 840 G4-Z2V49ET ABD Intel Core i5-7200U, Intel HD Graphics 620, Samsung PM961 MZVLW256HEHP
 
Lenovo ThinkPad T470-20HD002HGE Intel Core i5-7200U, Intel HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 5490-TD70X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
166.4 MB/s ∼100% +7%
Dell Latitude 5490
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
154.92 MB/s ∼93%
Dell Latitude 5480
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
131.3 MB/s ∼79% -15%
Lenovo ThinkPad T470-20HD002HGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.6 MB/s ∼46% -51%
HP EliteBook 840 G4-Z2V49ET ABD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
74.9 MB/s ∼45% -52%
Average of class Office
  (10.2 - 191, n=229)
61.2 MB/s ∼37% -60%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 5480
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
251.9 MB/s ∼100% +22%
Dell Latitude 5490-TD70X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
208.2 MB/s ∼83% +1%
Dell Latitude 5490
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
206.83 MB/s ∼82%
Lenovo ThinkPad T470-20HD002HGE
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
88.74 MB/s ∼35% -57%
HP EliteBook 840 G4-Z2V49ET ABD
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
83.7 MB/s ∼33% -60%
Average of class Office
  (9.5 - 255, n=206)
78.7 MB/s ∼31% -62%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
657 MBit/s ∼100% +1%
Dell Latitude 5490
Intel Dual Band Wireless-AC 8265
653 MBit/s ∼99%
Dell Latitude 5480
Qualcomm QCA6174
645 MBit/s ∼98% -1%
Dell Latitude 5490-TD70X
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
607 MBit/s ∼92% -7%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
579 MBit/s ∼88% -11%
Average of class Office
  (5 - 688, n=170)
462 MBit/s ∼70% -29%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell Latitude 5490
Intel Dual Band Wireless-AC 8265
524 MBit/s ∼100%
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼98% -2%
Dell Latitude 5490-TD70X
Intel 8265 Tri-Band WiFi (Oak Peak) Network Adapter
511 MBit/s ∼98% -2%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Dual Band Wireless-AC 8265 (jseb)
509 MBit/s ∼97% -3%
Average of class Office
  (34 - 688, n=170)
427 MBit/s ∼81% -19%
Dell Latitude 5480
Qualcomm QCA6174
314 MBit/s ∼60% -40%
211.9
cd/m²
210.4
cd/m²
203.8
cd/m²
214.8
cd/m²
200.6
cd/m²
198
cd/m²
209.8
cd/m²
201.3
cd/m²
187.8
cd/m²
Distribuição do brilho
X-Rite i1Pro Basic 2
Máximo: 214.8 cd/m² Médio: 204.3 cd/m² Minimum: 12.35 cd/m²
iluminação: 87 %
iluminação com acumulador: 200.6 cd/m²
Contraste: 1254:1 (Preto: 0.16 cd/m²)
ΔE Color 8.36 | 0.4-29.43 Ø6.3, calibrated: 4.6
ΔE Greyscale 7.7 | 0.64-98 Ø6.5
54.2% sRGB (Argyll 3D) 34.5% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.773
Dell Latitude 5490
AUO133D, IPS, 14, 1920x1080
Dell Latitude 5490-TD70X
AU Optronics AUO263D, IPS, 14, 1920x1080
Dell Latitude 5480
LG Philips LGD0553, IPS, 14, 1920x1080
HP EliteBook 840 G4-Z2V49ET ABD
AUO123D, TN, 14, 1920x1080
Lenovo ThinkPad T480-20L6S01V00
Lenovo LP140WF6-SPB7, IPS, 14, 1920x1080
Lenovo ThinkPad T470-20HD002HGE
N140HCA-EAB, IPS, 14, 1920x1080
Response Times
-35%
-3%
-7%
-4%
-31%
Response Time Grey 50% / Grey 80% *
30.4 (16.8, 13.6)
46.9 (23.6, 23.3)
-54%
32.8 (14, 18.8)
-8%
39 (20, 19, Plateau)
-28%
35.6 (17.6, 18)
-17%
41.6 (20.4, 21.2)
-37%
Response Time Black / White *
27.2 (16.4, 10.8)
31.2 (18, 13.2)
-15%
26.4 (5.2, 21.2)
3%
23 (6, 17, Plateau)
15%
24.8 (13.2, 11.6)
9%
34 (9.6, 24.4)
-25%
PWM Frequency
Screen
11%
11%
-28%
14%
11%
Brightness middle
200.6
227
13%
215.9
8%
346
72%
307
53%
306
53%
Brightness
204
211
3%
205
0%
317
55%
295
45%
287
41%
Brightness Distribution
87
88
1%
90
3%
86
-1%
90
3%
88
1%
Black Level *
0.16
0.19
-19%
0.22
-38%
0.86
-438%
0.25
-56%
0.3
-88%
Contrast
1254
1195
-5%
981
-22%
402
-68%
1228
-2%
1020
-19%
Colorchecker DeltaE2000 *
8.36
5.6
33%
5.1
39%
8.64
-3%
5.7
32%
6.2
26%
Colorchecker DeltaE2000 max. *
25.63
22.4
13%
15.6
39%
13.58
47%
21.3
17%
13.6
47%
Colorchecker DeltaE2000 calibrated *
4.6
4.7
-2%
Greyscale DeltaE2000 *
7.7
2.4
69%
4
48%
11.24
-46%
3.7
52%
5.8
25%
Gamma
2.773 79%
2.44 90%
2.41 91%
2.62 84%
2.11 104%
2.04 108%
CCT
6397 102%
6506 100%
6856 95%
12530 52%
7353 88%
6277 104%
Color Space (Percent of AdobeRGB 1998)
34.5
34.5
0%
41.96
22%
52
51%
37.4
8%
39.62
15%
Color Space (Percent of sRGB)
54.2
54.4
0%
61.15
13%
80
48%
58.7
8%
61.44
13%
Total Average (Program / Settings)
-12% / 3%
4% / 9%
-18% / -25%
5% / 12%
-10% / 4%

* ... smaller is better

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
27.2 ms ... rise ↗ and fall ↘ combined↗ 16.4 ms rise
↘ 10.8 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 57 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (25.6 ms).
       Response Time 50% Grey to 80% Grey
30.4 ms ... rise ↗ and fall ↘ combined↗ 16.8 ms rise
↘ 13.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 16 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (41 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.
Screen flickering / PWM not detected

In comparison: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8773 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15
CPU Single 64Bit
Dell Latitude 5490
Intel Core i7-8650U
178 Points ∼84%
Average Intel Core i7-8650U
  (137 - 178, n=14)
169 Points ∼79% -5%
Dell Latitude 5480
Intel Core i7-7600U
161 Points ∼76% -10%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
161 Points ∼76% -10%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
142 Points ∼67% -20%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
126 Points ∼59% -29%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
119 Points ∼56% -33%
Average of class Office
  (20 - 178, n=475)
108 Points ∼51% -39%
CPU Multi 64Bit
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
657 Points ∼21% +1%
Dell Latitude 5490
Intel Core i7-8650U
651 Points ∼21%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
599 Points ∼19% -8%
Average Intel Core i7-8650U
  (447 - 675, n=16)
599 Points ∼19% -8%
Dell Latitude 5480
Intel Core i7-7600U
355 Points ∼11% -45%
HP EliteBook 840 G4-Z2V49ET ABD
Intel Core i5-7200U
329 Points ∼11% -49%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
326 Points ∼10% -50%
Average of class Office
  (36 - 1050, n=479)
316 Points ∼10% -51%
Cinebench R11.5
CPU Single 64Bit
Dell Latitude 5490
Intel Core i7-8650U
2.04 Points ∼84%
Average Intel Core i7-8650U
  (1.7 - 2.04, n=7)
1.94 Points ∼80% -5%
Dell Latitude 5480
Intel Core i7-7600U
1.87 Points ∼77% -8%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
1.62 Points ∼66% -21%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
1.46 Points ∼60% -28%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
1.43 Points ∼59% -30%
Average of class Office
  (0.23 - 2.04, n=416)
1.12 Points ∼46% -45%
CPU Multi 64Bit
Dell Latitude 5490-TD70X
Intel Core i5-8350U
7.33 Points ∼27% +5%
Dell Latitude 5490
Intel Core i7-8650U
6.97 Points ∼26%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
6.92 Points ∼26% -1%
Average Intel Core i7-8650U
  (5.77 - 7.24, n=7)
6.72 Points ∼25% -4%
Dell Latitude 5480
Intel Core i7-7600U
3.98 Points ∼15% -43%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
3.67 Points ∼14% -47%
Average of class Office
  (0.26 - 11.6, n=588)
2.72 Points ∼10% -61%
wPrime 2.0x - 1024m
Average of class Office
  (206 - 4269, n=380)
845 s * ∼10% -153%
Dell Latitude 5480
Intel Core i7-7600U
465.67 s * ∼6% -39%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
355.162 s * ∼4% -6%
Dell Latitude 5490
Intel Core i7-8650U
334.6 s * ∼4%
Average Intel Core i7-8650U
  (268 - 335, n=3)
302 s * ∼4% +10%
Super Pi Mod 1.5 XS 32M - ---
Average Intel Core i7-8650U
  (8 - 7939, n=16)
1954 Seconds * ∼9% -290%
Average of class Office
  (-1 - 107890, n=5987)
1569 Seconds * ∼7% -213%
Dell Latitude 5490-TD70X
Intel Core i5-8350U
693.93 Seconds * ∼3% -39%
Dell Latitude 5480
Intel Core i7-7600U
511.67 Seconds * ∼2% -2%
Dell Latitude 5490
Intel Core i7-8650U
501 Seconds * ∼2%

* ... smaller is better

Cinebench R11.5 CPU Single 64Bit
2.04 Points
Cinebench R11.5 CPU Multi 64Bit
6.97 Points
Cinebench R11.5 OpenGL 64Bit
54.5 fps
Cinebench R15 CPU Single 64Bit
178 Points
Cinebench R15 CPU Multi 64Bit
651 Points
Cinebench R15 OpenGL 64Bit
56.16 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Ajuda
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8
Work Score Accelerated v2
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
5200 Points ∼80%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
5025 Points ∼77% -3%
Dell Latitude 5480
HD Graphics 620, 7600U, Toshiba SG5 256GB THNSNK256GVN8
4992 Points ∼77% -4%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (3926 - 5200, n=7)
4822 Points ∼74% -7%
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
4774 Points ∼73% -8%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
4667 Points ∼72% -10%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4572 Points ∼70% -12%
Average of class Office
  (1226 - 5428, n=301)
3947 Points ∼61% -24%
Creative Score Accelerated v2
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
5225 Points ∼55%
Dell Latitude 5480
HD Graphics 620, 7600U, Toshiba SG5 256GB THNSNK256GVN8
4923 Points ∼52% -6%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (4454 - 5225, n=6)
4895 Points ∼51% -6%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4352 Points ∼46% -17%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
4347 Points ∼46% -17%
Average of class Office
  (869 - 5275, n=227)
3319 Points ∼35% -36%
Home Score Accelerated v2
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4065 Points ∼67%
Dell Latitude 5480
HD Graphics 620, 7600U, Toshiba SG5 256GB THNSNK256GVN8
3913 Points ∼64% -4%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (3216 - 4103, n=9)
3768 Points ∼62% -7%
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
3695 Points ∼61% -9%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3675 Points ∼60% -10%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
3507 Points ∼58% -14%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
3486 Points ∼57% -14%
Average of class Office
  (1169 - 4458, n=352)
3007 Points ∼49% -26%
PCMark 10 - Score
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
4066 Points ∼52%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
3686 Points ∼47% -9%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (2403 - 4066, n=9)
3642 Points ∼47% -10%
Average of class Office
  (803 - 4269, n=95)
3120 Points ∼40% -23%
PCMark 8 Home Score Accelerated v2
4065 pontos
PCMark 8 Creative Score Accelerated v2
5225 pontos
PCMark 8 Work Score Accelerated v2
5200 pontos
Ajuda
Dell Latitude 5490
Samsung PM961 MZVLW256HEHP
Dell Latitude 5490-TD70X
Toshiba KSG60ZMV512G
HP EliteBook 840 G4-Z2V49ET ABD
Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T480-20L6S01V00
Samsung SSD PM981 MZVLB512HAJQ
Average Samsung PM961 MZVLW256HEHP
 
AS SSD
-20%
64%
-457%
-41%
Copy Game MB/s
273.57
504.95
85%
355.12
30%
675.5
147%
528 (225 - 1115, n=35)
93%
Copy Program MB/s
214.01
212.96
0%
269.68
26%
254.84
19%
329 (75 - 780, n=35)
54%
Copy ISO MB/s
514.39
426.58
-17%
735.23
43%
921.19
79%
991 (420 - 1912, n=35)
93%
Score Total
1834
1067
-42%
3006
64%
2348
28%
2546 (35 - 4653, n=57)
39%
Score Write
449
381
-15%
767
71%
147
-67%
573 (48 - 1029, n=57)
28%
Score Read
916
455
-50%
1524
66%
1480
62%
1377 (363 - 2545, n=57)
50%
Access Time Write *
0.037
0.052
-41%
0.027
27%
2.515
-6697%
0.4934 (0.023 - 4.15, n=57)
-1234%
Access Time Read *
0.067
0.07
-4%
0.044
34%
0.041
39%
0.0689 (0.04 - 0.49, n=57)
-3%
4K-64 Write
300.86
259.55
-14%
510.02
70%
96.18
-68%
408 (15.3 - 1652, n=57)
36%
4K-64 Read
793.16
383.56
-52%
1214.58
53%
1277.96
61%
1110 (199 - 2280, n=57)
40%
4K Write
93.58
91.72
-2%
140.21
50%
1.76
-98%
91.4 (1.16 - 161, n=57)
-2%
4K Read
45.99
23.75
-48%
49.21
7%
58.03
26%
45.3 (20.7 - 54.1, n=57)
-2%
Seq Write
541.43
300.62
-44%
1166.63
115%
487.08
-10%
950 (223 - 1392, n=57)
75%
Seq Read
768.44
473.11
-38%
2602.67
239%
1441.21
88%
2024 (768 - 2834, n=57)
163%

* ... smaller is better

Samsung PM961 MZVLW256HEHP
CDM 5/6 Read Seq Q32T1: 875.4 MB/s
CDM 5/6 Write Seq Q32T1: 796 MB/s
CDM 5/6 Read 4K Q32T1: 268.8 MB/s
CDM 5/6 Write 4K Q32T1: 443.3 MB/s
CDM 5 Read Seq: 764.3 MB/s
CDM 5 Write Seq: 564.4 MB/s
CDM 5/6 Read 4K: 39.46 MB/s
CDM 5/6 Write 4K: 98.69 MB/s
3DMark 11
1280x720 Performance Combined
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
4211 Points ∼23% +145%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1722 Points ∼9%
Dell Latitude 5480
Intel HD Graphics 620, 7600U
1536 Points ∼8% -11%
Average Intel UHD Graphics 620
  (959 - 1891, n=99)
1488 Points ∼8% -14%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, 8350U
1284 Points ∼7% -25%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
1207 Points ∼7% -30%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, 7200U
1141 Points ∼6% -34%
Average of class Office
  (169 - 4566, n=599)
1123 Points ∼6% -35%
1280x720 Performance GPU
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
4300 Points ∼8% +144%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1761 Points ∼3%
Dell Latitude 5480
Intel HD Graphics 620, 7600U
1685 Points ∼3% -4%
Average Intel UHD Graphics 620
  (1235 - 1977, n=99)
1672 Points ∼3% -5%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, 8350U
1617 Points ∼3% -8%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
1432 Points ∼3% -19%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, 7200U
1413 Points ∼3% -20%
Average of class Office
  (185 - 4967, n=600)
1218 Points ∼2% -31%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
3585 Points ∼9% +214%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
1141 Points ∼3%
Average Intel UHD Graphics 620
  (557 - 1336, n=81)
1078 Points ∼3% -6%
Dell Latitude 5480
Intel HD Graphics 620, 7600U
1027 Points ∼3% -10%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, 8350U
981 Points ∼2% -14%
Average of class Office
  (138 - 4109, n=428)
937 Points ∼2% -18%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
818 Points ∼2% -28%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, 7200U
738 Points ∼2% -35%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, 8550U
21893 Points ∼12% +127%
Dell Latitude 5490
Intel UHD Graphics 620, 8650U
9663 Points ∼5%
Average Intel UHD Graphics 620
  (6910 - 10493, n=87)
8813 Points ∼5% -9%
Dell Latitude 5480
Intel HD Graphics 620, 7600U
8740 Points ∼5% -10%
Dell Latitude 5490-TD70X
Intel UHD Graphics 620, 8350U
8226 Points ∼4% -15%
HP EliteBook 840 G4-Z2V49ET ABD
Intel HD Graphics 620, 7200U
6864 Points ∼4% -29%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
6824 Points ∼4% -29%
Average of class Office
  (1208 - 27117, n=472)
6545 Points ∼4% -32%
3DMark 06 Standard
11732 pontos
3DMark 11 Performance
1989 pontos
3DMark Cloud Gate Standard Score
8914 pontos
3DMark Fire Strike Score
1062 pontos
Ajuda
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
10 fps ∼4%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
6.4 fps ∼2% -36%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
6.4 fps ∼2% -36%
Average Intel UHD Graphics 620
  (6.2 - 11, n=81)
8.78 fps ∼3% -12%
Average of class Office
  (2.54 - 54.8, n=208)
10.2 fps ∼4% +2%
1366x768 High Preset (sort by value)
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
29 fps ∼9%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
19.8 fps ∼6% -32%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
19.9 fps ∼6% -31%
Average Intel UHD Graphics 620
  (15.6 - 34.3, n=88)
26 fps ∼8% -10%
Average of class Office
  (9.17 - 128, n=301)
25.8 fps ∼8% -11%
1366x768 Medium Preset (sort by value)
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
35 fps ∼10%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
24.3 fps ∼7% -31%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
23.9 fps ∼7% -32%
Average Intel UHD Graphics 620
  (18.3 - 40.9, n=88)
31 fps ∼9% -11%
Average of class Office
  (10.8 - 145, n=321)
29.7 fps ∼9% -15%
1280x720 Very Low Preset (sort by value)
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
64 fps ∼16%
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
40.5 fps ∼10% -37%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
40.5 fps ∼10% -37%
Average Intel UHD Graphics 620
  (32.6 - 80.3, n=88)
57.9 fps ∼15% -10%
Average of class Office
  (12.2 - 204, n=322)
52.6 fps ∼13% -18%
baixo média alto ultra
BioShock Infinite (2013) 64352910fps

Barulho

Ocioso
27.8 / 27.8 / 31 dB
Carga
34.2 / 42.7 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm de distância)   environment noise: 27.8 dB(A)
Dell Latitude 5490
UHD Graphics 620, 8650U, Samsung PM961 MZVLW256HEHP
Dell Latitude 5490-TD70X
UHD Graphics 620, 8350U, Toshiba KSG60ZMV512G
Dell Latitude 5480
HD Graphics 620, 7600U, Toshiba SG5 256GB THNSNK256GVN8
HP EliteBook 840 G4-Z2V49ET ABD
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, 8550U, Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
Noise
-2%
-8%
-2%
1%
5%
off / environment *
27.8
28.8
-4%
31
-12%
29
-4%
28
-1%
Idle Minimum *
27.8
28.8
-4%
29.6
-6%
31
-12%
29
-4%
28
-1%
Idle Average *
27.8
28.8
-4%
29.6
-6%
31
-12%
29
-4%
28
-1%
Idle Maximum *
31
30.9
-0%
29.6
5%
31
-0%
29
6%
29.4
5%
Load Average *
34.2
35.6
-4%
42
-23%
33.5
2%
35.6
-4%
31.4
8%
Load Maximum *
42.7
41.4
3%
47.1
-10%
33.7
21%
35.6
17%
34.6
19%
Witcher 3 ultra *
32.5

* ... smaller is better

Carga Máxima
 39.6 °C39.8 °C34.2 °C 
 43.4 °C39.4 °C29.4 °C 
 28.2 °C28.2 °C27.4 °C 
Máximo: 43.4 °C
Médio: 34.4 °C
28.4 °C39 °C41.8 °C
27.8 °C40 °C47.8 °C
26.8 °C28.6 °C31 °C
Máximo: 47.8 °C
Médio: 34.6 °C
alimentação elétrica  41 °C | Temperatura do quarto 23 °C | Fluke 62 Mini IR Thermometer
(±) The average temperature for the upper side under maximal load is 34.4 °C / 94 F, compared to the average of 29.4 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 43.4 °C / 110 F, compared to the average of 33.9 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The maximum temperature on the bottom side is 47.8 °C / 118 F, compared to the average of 36.4 °C / 98 F, ranging from 22.3 to 71.6 °C for the class Office.
(+) In idle usage, the average temperature for the upper side is 26.3 °C / 79 F, compared to the device average of 29.4 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 28.2 °C / 82.8 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (+0.1 °C / 0.1 F).
Thermal profile, max load, top
Thermal profile, max load, top
Thermal profile, max load, underside
Thermal profile, max load, underside
Thermal profile, max load, side
Thermal profile, max load, side
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.139.837.12534.834.734.83135.13335.14033.634.233.65032.733.432.76331.231.931.28032.530.632.510039.13139.112544.129.244.11604928.8492005228.45225053.927.853.93155326.95340055.42655.450060.125.360.163067.525.367.580073.424.573.4100067.524.267.5125064.923.664.9160065.223.965.220006423.46425006423.46431506423.264400064.423.264.4500066.52366.5630065.623.165.6800067.123.267.11000067.123.267.11250060.523.160.5160006223.262SPL78.33678.3N43.82.643.8median 64median 23.9median 64Delta6.11.86.13336.432.635.528.436.629.234.626.23225.934.926.138.325.936.924.339.922.741.62245.324.550.52159.519.262.21862.218.668.618.573.420.369.216.56814.66614.962.814.466.514.771.315.160.214.867.11569.915.357.215.257.614.960.914.953.828.879.71.247.3median 16.5median 62.23.17.1hearing rangehide median Pink NoiseDell Latitude 5490Lenovo ThinkPad T470-20HD002HGE
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Dell Latitude 5490 audio analysis

(±) | speaker loudness is average but good (78.32 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.5% lower than median
(±) | linearity of bass is average (9.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (9.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.5% away from median
(+) | highs are linear (1.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.2% difference to median)
Compared to same class
» 14% of all tested devices in this class were better, 3% similar, 83% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 17% of all tested devices were better, 4% similar, 79% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Lenovo ThinkPad T470-20HD002HGE audio analysis

(±) | speaker loudness is average but good (80.44 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.6% lower than median
(±) | linearity of bass is average (8.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.4% higher than median
(±) | linearity of highs is average (13.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (17.3% difference to median)
Compared to same class
» 24% of all tested devices in this class were better, 10% similar, 67% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 27% of all tested devices were better, 6% similar, 67% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.25 / 0.74 Watt
Ociosodarkmidlight 3.9 / 6.2 / 7.7 Watt
Carga midlight 43.9 / 47.7 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 5490
8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Dell Latitude 5490-TD70X
8350U, UHD Graphics 620, Toshiba KSG60ZMV512G, IPS, 1920x1080, 14
Dell Latitude 5480
7600U, HD Graphics 620, Toshiba SG5 256GB THNSNK256GVN8, IPS, 1920x1080, 14
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, TN, 1920x1080, 14
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14
Power Consumption
0%
-3%
19%
19%
Idle Minimum *
3.9
3.3
15%
6.64
-70%
2.9
26%
3.21
18%
Idle Average *
6.2
5.54
11%
6.67
-8%
5.6
10%
6.15
1%
Idle Maximum *
7.7
6.59
14%
7.78
-1%
8.15
-6%
6.82
11%
Load Average *
43.9
42.4
3%
30.83
30%
30.6
30%
28.5
35%
Load Maximum *
47.7
67.6
-42%
31.7
34%
31
35%
34.5
28%

* ... smaller is better

Tempo de Execução da Bateria
NBC WiFi Websurfing Battery Test 1.3
11h 35min
Dell Latitude 5490
8650U, UHD Graphics 620, 68 Wh
Dell Latitude 5490-TD70X
8350U, UHD Graphics 620, 68 Wh
Dell Latitude 5480
7600U, HD Graphics 620, 68 Wh
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620, 51 Wh
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620, 48 Wh
Battery Runtime
29%
39%
-18%
-37%
Reader / Idle
1556
1448
1155
WiFi v1.3
695
897
29%
964
39%
571
-18%
438
-37%
Load
97
159
184
110

Pro

+ Desempenho da CPU extremamente veloz
+ Boas velocidades de armazenamento do SSD NVMe
+ Relativamente resistente, apesar da carcaça de plástico
+ Ótimos dispositivos de entrada
+ Leitor de cartões SD veloz
+ Operação relativamente silenciosa
+ Muito boa duração da bateria
+ Opções de segurança robustas

Contra

- Tela escura e fraca, é quase inutilizável em ambientes mais claros
- Um pouco pesado para o seu tamanho e classe
- Sem Thunderbolt 3 padrão
- Razoavelmente barulhento sob carga
In review: Dell Latitude 5490. Test model provided by Dell US
In review: Dell Latitude 5490. Test model provided by Dell US

Para uma máquina centrada na produtividade, o Latitude 5490 certamente atende a maioria dos requisitos. Ele apresenta um forte desempenho de aplicativos, uma carcaça robusta e bem construída, ampla seleção de portas, excelentes dispositivos de entrada e bateria de duração excepcionalmente longa. Também é bastante silencioso e discreto durante o uso típico, por isso é adequado para um ambiente de escritório. As vantagens que esta configuração de $1.788 traz sobre o dispositivos que avaliamos em março são: o seu muito mais rápido, desempenho de múltiplos núcleos e single-core marginalmente mais rápido, um SSD NVMe de melhor desempenho, mais recursos de segurança, um teclado retroiluminado e uma tela táctil. Tudo isso é bem-vindo (apesar do custo - que discutiremos em um momento), exceto pela tela táctil, que torna a tela ruim ainda pior, convertendo-a de um painel antirreflexo escuro para um painel sombrio, escuro, e altamente refletivo que às vezes é quase inutilizável. Já dissemos isso antes, mas o 5490 precisa desesperadamente de uma tela muito mais brilhante com um acabamento antirreflexo.

Nenhuma máquina é perfeita e, pelo menos em termos de desempenho e duração da bateria, o Latitude 5490 tem poucos concorrentes em sua classe. Se apenas a tela fosse melhor, poderíamos recomendá-lo de todo coração.

Além desta queixa principal, existem alguns outros problemas: a máquina é bastante pesada, falta Thunderbolt 3 e o consumo de energia e as temperaturas da superfície não são ideais. Alguns concorrentes—como o HP EliteBook 840 G4 e Lenovo ThinkPad T480—lidam com esses itens de forma mais efetiva. O próprio Latitude 7490 e 7390 da Dell, também são excelentes alternativas (embora mais caras) para este dispositivo, que possuem muito poucas falhas. No entanto, nenhuma máquina é perfeita e, pelo menos em termos de desempenho e duração da bateria, o Latitude 5490 tem poucos concorrentes em sua classe. Se apenas a tela fosse melhor, poderíamos recomendá-lo de todo coração.

Dell Latitude 5490 - 05/12/2018 v6
Steve Schardein

Acabamento
81 / 98 → 82%
Teclado
92%
Mouse
Conectividade
63 / 80 → 79%
Peso
67 / 20-67 → 99%
Bateria
94%
Pantalha
70%
Desempenho do jogos
64 / 68 → 94%
Desempenho da aplicação
94 / 92 → 100%
Temperatura
89%
Ruído
92%
Audio
64%
Camera
46 / 85 → 54%
Médio
76%
86%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Dell Latitude 5490 (Core i7-8650U, Touchscreen)
Steve Schardein, 2018-05-23 (Update: 2018-05-31)