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Notebookcheck

Breve Análise do Portátil Dell Latitude 14 E5470 6440HQ

Sebastian Bade, Stefanie Voigt (traduzido por Ricardo Soto), 02/22/2017

Cavalo de batalha com pequenas desvantagens. Um aparelho empresarial para o uso diário: É aqui que a Dell entra com o seu Latitude 14 E5470. Recursos de segurança, processador potente, muita memória de trabalho, e um SSD estão instalados. Esses são bons pré-requisitos para um portátil empresarial. No entanto, nem tudo o que brilha é ouro, e por isso o nosso modelo de teste deve aceitar algumas críticas. Leia onde encontramos essas desvantagens em nosso relatório.

Dell Latitude 14 E5470 (Latitude 14 Serie)
Processador
Intel Core i5-6440HQ
Placa gráfica
Intel HD Graphics 530, Análises do: 300 - 950 MHz, 20.19.15.4531
Memória
8192 MB 
, 2 bancos de memória (um ocupado), DDR4 2133, Hyundai Electronics
Pantalha
14 polegadas 16:9, 1920 x 1080 pixel 157 PPI, LP140WF3, AH-IPS, WLED, 262K (6bit), CIE1931 72%, 60Hz, Brilhante: não
placa mãe
Intel Skylake-H
Disco rígido
Micron SSD 1100 (MTFDDAV256TBN), 256 GB 
, M.2 2280, 190 GB livre
Placa de Som
Intel Skylake PCH-H High Definition Audio Controller
Conexões
3 USB 3.0, 1 VGA, 1 HDMI, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: Estéreo, frente inferior, Card Reader: MMC, SD, SDHC, SDXC, 1 eSata, 1 Leitor de Impressões Digitais, NFC, Brightness Sensor, Sensores: Sierra Wireless Location Sensor
Funcionamento em rede
Intel Ethernet Connection I219-LM (10/100/1000/2500/5000MBit/s), Intel Dual Band Wireless-AC 8260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.2, LTE
Tamanho
altura x largura x profundidade (em mm): 23.2 x 334.9 x 231.1
Bateria
62 Wh, 7750 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p HD
Características adicionais
Alto falantes: Estéreo, Teclado: chiclet, Iluminação do Teclado: sim, Fonte de alimentação, Dell Command, Dell Audio, 12 Meses Garantia
peso
1.867 kg, Suprimento de energia: 380 g
Preço
1190 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

343.2 mm 239 mm 20.3 mm 1.7 kg339 mm 232 mm 21 mm 1.7 kg334.9 mm 231.1 mm 23.2 mm 1.9 kg335 mm 231 mm 23 mm 1.8 kg328.7 mm 235.5 mm 21.2 mm 1.6 kg
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell Latitude 14 E5470
 
151 MB/s ∼100% +11%
Dell Latitude 14 E5470
 
136 MB/s ∼90%
HP ProBook 440 G4-Y8B51EA
 
74.3 MB/s ∼49% -45%
Acer TravelMate P648-M-757N
 
72.6 MB/s ∼48% -47%
Lenovo ThinkPad T460-20FN003LGE
 
65 MB/s ∼43% -52%
maximum AS SSD Seq Read Test (1GB)
Dell Latitude 14 E5470
 
207 MB/s ∼100%
Dell Latitude 14 E5470
 
202.95 MB/s ∼98% -2%
Lenovo ThinkPad T460-20FN003LGE
 
86 MB/s ∼42% -58%
HP ProBook 440 G4-Y8B51EA
 
85.9 MB/s ∼41% -59%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Dell Latitude 14 E5470
Intel Dual Band Wireless-AC 8260 (jseb)
618 MBit/s ∼100%
Lenovo IdeaPad 710S Plus-13IKB
Atheros/Qualcomm QCA6174
608 MBit/s ∼98% -2%
Dell Vostro 15-5568
Intel Dual Band Wireless-AC 3165
205 MBit/s ∼33% -67%
HP Pavilion 14-al103ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
46 MBit/s ∼7% -93%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo IdeaPad 710S Plus-13IKB
Atheros/Qualcomm QCA6174
614 MBit/s ∼100% +155%
Dell Vostro 15-5568
Intel Dual Band Wireless-AC 3165
268 MBit/s ∼44% +11%
Dell Latitude 14 E5470
Intel Dual Band Wireless-AC 8260 (jseb)
241 MBit/s ∼39%
HP Pavilion 14-al103ng
Realtek RTL8723BE Wireless LAN 802.11n PCI-E NIC
51 MBit/s ∼8% -79%
Not many upgrade options
Not many upgrade options
Room for another RAM module
Room for another RAM module
350
cd/m²
343
cd/m²
308
cd/m²
319
cd/m²
323
cd/m²
276
cd/m²
325
cd/m²
317
cd/m²
286
cd/m²
Distribuição do brilho
LP140WF3
X-Rite i1Pro 2
Máximo: 350 cd/m² Médio: 316.3 cd/m² Minimum: 15.4 cd/m²
iluminação: 79 %
iluminação com acumulador: 323 cd/m²
Contraste: 567:1 (Preto: 0.57 cd/m²)
ΔE Color 3.68 | 0.6-29.43 Ø6
ΔE Greyscale 2.99 | 0.64-98 Ø6.2
85% sRGB (Argyll 3D) 55% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.49
Dell Latitude 14 E5470
LP140WF3, 1920x1080, 14
Dell Latitude 14 E5470
LG Philips LGD04B1 140WHU, 1366x768, 14
HP ProBook 440 G4-Y8B51EA
AUO1E3D, 1920x1080, 14
Lenovo ThinkPad T460-20FN003LGE
Lenovo LEN40A9 / N140HCE-EAA, 1920x1080, 14
Acer TravelMate P648-M-757N
AU Optronics B140HAN02.1, 1920x1080, 14
Response Times
-29%
-3%
-2%
-5%
Response Time Grey 50% / Grey 80% *
39 (15, 24)
56.8 (35.6, 21.2)
-46%
43.2 (21.2, 22)
-11%
42.4 (16, 26.4)
-9%
44 (16, 28)
-13%
Response Time Black / White *
26 (5, 21)
28.8 (19.6, 9.2)
-11%
24.4 (7.2, 17.2)
6%
24.8 (7.6, 17.2)
5%
25 (7, 18)
4%
PWM Frequency
Screen
-73%
-57%
-35%
5%
Brightness middle
323
229
-29%
216
-33%
230
-29%
254
-21%
Brightness
316
207
-34%
203
-36%
216
-32%
243
-23%
Brightness Distribution
79
80
1%
83
5%
85
8%
90
14%
Black Level *
0.57
0.69
-21%
0.47
18%
0.26
54%
0.19
67%
Contrast
567
332
-41%
460
-19%
885
56%
1337
136%
Colorchecker DeltaE2000 *
3.68
10.16
-176%
8.98
-144%
7.32
-99%
4.93
-34%
Colorchecker DeltaE2000 max. *
8.33
17.18
-106%
14.07
-69%
18.14
-118%
10.14
-22%
Greyscale DeltaE2000 *
2.99
10.87
-264%
9.61
-221%
6.98
-133%
2.71
9%
Gamma
2.49 88%
2.41 91%
2.63 84%
2.5 88%
2.36 93%
CCT
6572 99%
12881 50%
11265 58%
6683 97%
6914 94%
Color Space (Percent of AdobeRGB 1998)
55
38.4
-30%
35.9
-35%
39.97
-27%
34
-38%
Color Space (Percent of sRGB)
85
60.4
-29%
56.7
-33%
61.55
-28%
53
-38%
Total Average (Program / Settings)
-51% / -66%
-30% / -48%
-19% / -29%
0% / 3%

* ... smaller is better

Grayscale
Grayscale
ColorChecker
ColorChecker
Saturation Sweeps
Saturation Sweeps

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
26 ms ... rise ↗ and fall ↘ combined↗ 5 ms rise
↘ 21 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. » 47 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (24.9 ms).
       Response Time 50% Grey to 80% Grey
39 ms ... rise ↗ and fall ↘ combined↗ 15 ms rise
↘ 24 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. » 42 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (39.6 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: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9270 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
GPU-Z
HWiNFO
DPC Latency
Intel Extreme Tuning Utility
 
Cinebench R15
CPU Single 64Bit
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
145 Points ∼67% +13%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
128 Points ∼59%
Dell Latitude 14 E5470
Intel Core i5-6300U
124 Points ∼57% -3%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
115 Points ∼53% -10%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
110 Points ∼50% -14%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
501 Points ∼11%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
335 Points ∼8% -33%
Dell Latitude 14 E5470
Intel Core i5-6300U
311 Points ∼7% -38%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
287 Points ∼7% -43%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
284 Points ∼6% -43%
Cinebench R11.5
CPU Single 64Bit
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
1.66 Points ∼68% +14%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
1.46 Points ∼60%
Dell Latitude 14 E5470
Intel Core i5-6300U
1.42 Points ∼58% -3%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
1.26 Points ∼52% -14%
CPU Multi 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
5.78 Points ∼13%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
3.77 Points ∼9% -35%
Dell Latitude 14 E5470
Intel Core i5-6300U
3.44 Points ∼8% -40%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
3.11 Points ∼7% -46%
Cinebench R10
Rendering Single CPUs 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
6361 Points ∼61%
Dell Latitude 14 E5470
Intel Core i5-6300U
6250 Points ∼60% -2%
Rendering Multiple CPUs 64Bit
Dell Latitude 14 E5470
Intel Core i5-6440HQ
22920 Points ∼30%
Dell Latitude 14 E5470
Intel Core i5-6300U
13751 Points ∼18% -40%
JetStream 1.1 - Total Score
Dell Latitude 14 E5470
Intel Core i5-6440HQ
214.01 Points ∼61%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
211 Points ∼60% -1%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
195 Points ∼55% -9%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
124.42 Points ∼35% -42%
Octane V2 - Total Score
Dell Latitude 14 E5470
Intel Core i5-6440HQ
31999 Points ∼61%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
31656 Points ∼60% -1%
Dell Latitude 14 E5470
Intel Core i5-6300U
30699 Points ∼59% -4%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
28219 Points ∼54% -12%
Acer TravelMate P648-M-757N
Intel Core i7-6500U
15973 Points ∼30% -50%
Mozilla Kraken 1.1 - Total Score
Acer TravelMate P648-M-757N
Intel Core i7-6500U
2127 ms * ∼4% -98%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
1236 ms * ∼2% -15%
Dell Latitude 14 E5470
Intel Core i5-6300U
1167.8 ms * ∼2% -9%
Dell Latitude 14 E5470
Intel Core i5-6440HQ
1074.9 ms * ∼2%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U
1055.2 ms * ∼2% +2%

* ... smaller is better

Cinebench R10 Shading 32Bit
7523
Cinebench R10 Rendering Multiple CPUs 32Bit
18175
Cinebench R10 Rendering Single 32Bit
4880
Cinebench R10 Shading 64Bit
7744 Points
Cinebench R10 Rendering Multiple CPUs 64Bit
22920 Points
Cinebench R10 Rendering Single CPUs 64Bit
6361 Points
Cinebench R11.5 CPU Multi 64Bit
5.78 Points
Cinebench R11.5 OpenGL 64Bit
35.45 fps
Cinebench R11.5 CPU Single 64Bit
1.46 Points
Cinebench R15 CPU Multi 64Bit
501 Points
Cinebench R15 CPU Single 64Bit
128 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
34.53 fps
Ajuda
PCMark 8 Home
PCMark 8 Creative
PCMark 8 Work
PCMark 8 Storage
PCMark 7
PCMark 8
Work Score Accelerated v2
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
4837 Points ∼74% +5%
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
4612 Points ∼71%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
4599 Points ∼71% 0%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
4594 Points ∼71% 0%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U, 2300, Toshiba HG6 THNSFJ256GCSU
3956 Points ∼61% -14%
Creative Score Accelerated v2
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
4554 Points ∼43% +6%
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
4312 Points ∼41%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
3946 Points ∼37% -8%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
3798 Points ∼36% -12%
Home Score Accelerated v2
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
3614 Points ∼59% +4%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
3511 Points ∼58% +1%
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
3465 Points ∼57%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
3438 Points ∼56% -1%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U, 2300, Toshiba HG6 THNSFJ256GCSU
2891 Points ∼47% -17%
PCMark 7
Entertainment
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
3997 Points ∼37%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
3871 Points ∼36% -3%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
3668 Points ∼34% -8%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
3642 Points ∼34% -9%
Productivity
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
4763 Points ∼44%
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
4458 Points ∼41% -6%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
4350 Points ∼40% -9%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
4024 Points ∼37% -16%
Score
HP ProBook 440 G4-Y8B51EA
Intel Core i7-7500U, 2700, SanDisk SD8SNAT256G1002
5394 Points ∼59% 0%
Dell Latitude 14 E5470
Intel Core i5-6440HQ, 2600, Micron SSD 1100 (MTFDDAV256TBN)
5390 Points ∼59%
Dell Latitude 14 E5470
Intel Core i5-6300U, 2400, Liteon L8H-256V2G
5125 Points ∼56% -5%
Acer TravelMate P648-M-757N
Intel Core i7-6500U, 2500, Lite-On CV1-8B256
4766 Points ∼52% -12%
PCMark 7 Score
5390 pontos
PCMark 8 Home Score Accelerated v2
3465 pontos
PCMark 8 Creative Score Accelerated v2
4312 pontos
PCMark 8 Work Score Accelerated v2
4612 pontos
Ajuda
CrystalDiskInfo
CrystalDiskInfo
AS SSD
AS SSD
CrystalDiskMark
CrystalDiskMark
ATTO
ATTO
Dell Latitude 14 E5470
Micron SSD 1100 (MTFDDAV256TBN)
Dell Latitude 14 E5470
Liteon L8H-256V2G
HP ProBook 440 G4-Y8B51EA
SanDisk SD8SNAT256G1002
Lenovo ThinkPad T460-20FN003LGE
Toshiba HG6 THNSFJ256GCSU
Acer TravelMate P648-M-757N
Lite-On CV1-8B256
CrystalDiskMark 3.0
12%
-6%
6%
13%
Write 4k QD32
197.7
205.6
4%
241.4
22%
216
9%
225.3
14%
Read 4k QD32
246.1
274.7
12%
146.3
-41%
369.9
50%
239.4
-3%
Write 4k
80.35
93.14
16%
77.85
-3%
72.95
-9%
80.29
0%
Read 4k
25.83
31.98
24%
19.57
-24%
21.7
-16%
31.3
21%
Write 512
246.1
300.2
22%
276
12%
232.7
-5%
363
48%
Read 512
338.4
374.1
11%
310.1
-8%
371.3
10%
384.8
14%
Write Seq
363.1
360.6
-1%
322.2
-11%
394.4
9%
358.8
-1%
Read Seq
465.4
507.5
9%
491.2
6%
458.9
-1%
531.3
14%
Micron SSD 1100 (MTFDDAV256TBN)
Sequential Read: 465.4 MB/s
Sequential Write: 363.1 MB/s
512K Read: 338.4 MB/s
512K Write: 246.1 MB/s
4K Read: 25.83 MB/s
4K Write: 80.35 MB/s
4K QD32 Read: 246.1 MB/s
4K QD32 Write: 197.7 MB/s
3DMark Ice Storm
3DMark Ice Storm Unlimited
3DMark Ice Storm Extreme
3DMark Cloud Gate
3DMark Sky Diver
3DMark Sky Diver Stresstest
3DMark Fire Strike
3DMark Fire Strike Extreme
3DMark Fire Strike Ultra
3DMark Time Spy
3DMark Time Spy Stresstest
3DMark 11
3DMark Vantage
3DMark 06
3DMark 05
3DMark 03
3DMark
1920x1080 Fire Strike Graphics
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
1621 Points ∼4% +116%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
814 Points ∼2% +9%
Dell Latitude 14 E5470
Intel HD Graphics 520, Intel Core i5-6300U
785 Points ∼2% +5%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
750 Points ∼2%
1280x720 Cloud Gate Standard Graphics
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
9056 Points ∼5% +46%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
6674 Points ∼4% +8%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
6185 Points ∼3%
Dell Latitude 14 E5470
Intel HD Graphics 520, Intel Core i5-6300U
6175 Points ∼3% 0%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520, Intel Core i5-6200U
4743 Points ∼3% -23%
3DMark 11 - 1280x720 Performance GPU
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX, Intel Core i7-7500U
2206 Points ∼4% +68%
Dell Latitude 14 E5470
Intel HD Graphics 530, Intel Core i5-6440HQ
1310 Points ∼3%
Dell Latitude 14 E5470
Intel HD Graphics 520, Intel Core i5-6300U
1290 Points ∼3% -2%
Acer TravelMate P648-M-757N
Intel HD Graphics 520, Intel Core i7-6500U
1274 Points ∼2% -3%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520, Intel Core i5-6200U
1165 Points ∼2% -11%
3DMark 03 Standard
16802 pontos
3DMark 05 Standard
13920 pontos
3DMark 06 Standard
8504 pontos
3DMark Vantage P Result
5376 pontos
3DMark 11 Performance
1473 pontos
3DMark Ice Storm Standard Score
52579 pontos
3DMark Cloud Gate Standard Score
5731 pontos
3DMark Fire Strike Score
697 pontos
3DMark Fire Strike Extreme Score
321 pontos
3DMark Time Spy Score
271 pontos
Ajuda
BioShock Infinite - 1366x768 Medium Preset
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX
52.8 fps ∼100% +123%
Acer TravelMate P648-M-757N
Intel HD Graphics 520
26 fps ∼49% +10%
Dell Latitude 14 E5470
Intel HD Graphics 530
23.7 fps ∼45%
Dell Latitude 14 E5470
Intel HD Graphics 520
21.4 fps ∼41% -10%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520
17.4 fps ∼33% -27%
Battlefield 4 - 1366x768 Medium Preset
HP ProBook 440 G4-Y8B51EA
NVIDIA GeForce 930MX
46.4 fps ∼100% +67%
Dell Latitude 14 E5470
Intel HD Graphics 530
27.8 fps ∼60%
Acer TravelMate P648-M-757N
Intel HD Graphics 520
26.7 fps ∼58% -4%
Dell Latitude 14 E5470
Intel HD Graphics 520
24.6 fps ∼53% -12%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520
19.9 fps ∼43% -28%
baixo média alto ultra
BioShock Infinite (2013) 45.6 23.7 19.5 5.5 fps
Battlefield 4 (2013) 41.2 27.8 18.3 4.9 fps
Rise of the Tomb Raider (2016) 15 fps
The cooling unit is made of a heatpipe and small fan
The cooling unit is made ...
The cooling unit is made of a heatpipe and small fan
... of a heatpipe and small fan

Barulho

Ocioso
30.3 / 30.3 / 30.3 dB
Carga
31.6 / 35 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30.3 dB(A)
Dell Latitude 14 E5470
6440HQ, HD Graphics 530
Dell Latitude 14 E5470
6300U, HD Graphics 520
HP ProBook 440 G4-Y8B51EA
7500U, GeForce 930MX
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
Acer TravelMate P648-M-757N
6500U, HD Graphics 520
Noise
2%
-2%
0%
-2%
off / environment *
30.3
29.2
4%
29
4%
29
4%
31.2
-3%
Idle Minimum *
30.3
29.2
4%
29
4%
29
4%
31.2
-3%
Idle Average *
30.3
29.2
4%
29
4%
29
4%
31.2
-3%
Idle Maximum *
30.3
29.2
4%
29
4%
29
4%
31.6
-4%
Load Average *
31.6
32.1
-2%
37.4
-18%
34.2
-8%
33.3
-5%
Load Maximum *
35
36.8
-5%
39
-11%
37.8
-8%
32.4
7%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2035.636.634.434.235.62541.342.740.241.241.33142.944.346.743.342.94035.235.637.236.535.25036.335.332.435.636.36330.133.729.628.830.18027.227.526.827.827.210028.228.326.526.428.212525.426.225.825.625.416024.524.824.323.824.520024.324.123.123.624.32502323.921.722.32331523.423.221.521.423.440023.422.72120.723.4500232220.120.3236302221.319.5192280023.222.418.718.623.2100026.124.718.418.126.1125025.324.218.317.925.3160026.725.417.917.826.7200027.325.61817.627.3250027.626.817.817.627.6315025.82517.918.125.8400025.523.918.218.125.5500025.423.718.518.325.4630022.921.318.518.522.9800021.521.218.518.421.51000020.219.918.518.520.21250019.519.818.418.319.5160002021.218.518.320SPL37.336.230.830.637.3N2.72.41.51.52.7median 24.3median 23.9median 18.5median 18.5median 24.3Delta1.51.61.61.91.534.232.930.731.634.232.832.131.130.732.833.131.833.331.833.13029.829.730.73028.327.928.629.628.327.728.528.527.527.726.427.226.426.526.426.326.425.725.926.325.426.125.924.825.424.523.824.623.724.522.823.323.422.822.821.922.822.522.321.921.222.721.421.121.220.421.12120.420.420.92119.919.720.919.920.619.21919.922.523.621.118.822.523.525.421.618.423.52225.418.917.52220.42419.117.620.419.222.218.417.519.219.92318.617.719.919.121.718.217.919.118.720.4181818.71919.118.518.31918.518.818.518.218.518.518.618.618.318.518.518.618.518.318.518.618.818.318.218.618.918.518.218.218.932.434.431.430.532.41.721.61.41.7median 20.4median 22.2median 19.1median 18.3median 20.41.91.81.61.91.9hearing rangehide median Fan NoiseLenovo IdeaPad 710S Plus-13IKBHP Pavilion 14-al103ng
Stress test Prime95 + FurMark
Stress test Prime95 + FurMark
Stress test FurMark
Stress test FurMark
Stress test Prime95
Stress test Prime95
Carga Máxima
 40.8 °C38.2 °C30.2 °C 
 43 °C34.7 °C28 °C 
 26.2 °C26 °C26 °C 
Máximo: 43 °C
Médio: 32.6 °C
25.7 °C32 °C43 °C
25.1 °C32 °C32.8 °C
24 °C26.6 °C27.3 °C
Máximo: 43 °C
Médio: 29.8 °C
alimentação elétrica  42.8 °C | Temperatura do quarto 22 °C | FIRT 550-Pocket
(±) The average temperature for the upper side under maximal load is 32.6 °C / 91 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 °C / 109 F, compared to the average of 34 °C / 93 F, ranging from 21.2 to 62.5 °C for the class Office.
(±) The bottom heats up to a maximum of 43 °C / 109 F, compared to the average of 36.4 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 27.8 °C / 82 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 26.2 °C / 79.2 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+1.9 °C / 3.4 F).
Dell Latitude 14 E5470
6440HQ, HD Graphics 530
Dell Latitude 14 E5470
6300U, HD Graphics 520
HP ProBook 440 G4-Y8B51EA
7500U, GeForce 930MX
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
Acer TravelMate P648-M-757N
6500U, HD Graphics 520
Heat
7%
8%
5%
7%
Maximum Upper Side *
43
41.5
3%
41.5
3%
37.3
13%
38.5
10%
Maximum Bottom *
43
41.4
4%
38.1
11%
44.3
-3%
36.7
15%
Idle Upper Side *
31.2
26.9
14%
28.4
9%
29
7%
31.5
-1%
Idle Bottom *
31.3
29.6
5%
28.3
10%
30.1
4%
29.6
5%

* ... smaller is better

Both speakers are on the front
Both speakers ...
Both speakers are on the front
... are on the front
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2041.639.741.6254039.6403140.230.540.24038.632.938.65040.13140.16340.532.340.58042.528.542.510043.929.143.912544.425.844.416046.825.646.820047.824.647.825051.422.851.431554.62354.640055.221.655.250058.12158.163061.119.661.180064.41964.4100065.218.765.2125069.21869.2160073.217.573.2200073.717.373.7250071.717.171.7315073.516.973.5400073.616.873.650007316.973630069.916.869.9800068.516.768.51000068.216.668.21250061.516.461.5160005716.457SPL83.130.383.1N531.453median 64.4median 18median 64.4Delta7.93.17.935.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.62.4hearing rangehide median Pink NoiseDell Latitude 14 E5470Apple MacBook 12 (Early 2016) 1.1 GHz
Dell Latitude 14 E5470 audio analysis

(±) | speaker loudness is average but good (73 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 16.2% lower than median
(+) | bass is linear (4.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.3% higher than median
(+) | mids are linear (5.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.8% higher than median
(+) | highs are linear (2.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (18.6% difference to median)
Compared to same class
» 33% of all tested devices in this class were better, 8% similar, 58% worse
» The best had a delta of 8%, average was 21%, worst was 51%
Compared to all devices tested
» 34% of all tested devices were better, 7% similar, 59% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 97% worse
» The best had a delta of 8%, average was 20%, worst was 50%
Compared to all devices tested
» 1% of all tested devices were better, 1% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

The ring around the power supply lights up when connected to an outlet
The ring around the power supply ...
The ring around the power supply lights up when connected to an outlet
... lights up when connected to an outlet
Consumo de energia
desligadodarklight 0.27 / 0.65 Watt
Ociosodarkmidlight 4.1 / 8.1 / 11.4 Watt
Carga midlight 33.5 / 49 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Dell Latitude 14 E5470
6440HQ, HD Graphics 530, Micron SSD 1100 (MTFDDAV256TBN)
Dell Latitude 14 E5470
6300U, HD Graphics 520, Liteon L8H-256V2G
HP ProBook 440 G4-Y8B51EA
7500U, GeForce 930MX, SanDisk SD8SNAT256G1002
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520, Toshiba HG6 THNSFJ256GCSU
Acer TravelMate P648-M-757N
6500U, HD Graphics 520, Lite-On CV1-8B256
Power Consumption
29%
14%
23%
-0%
Idle Minimum *
4.1
3.5
15%
3
27%
3.5
15%
5.3
-29%
Idle Average *
8.1
5.3
35%
5.4
33%
6.7
17%
9.3
-15%
Idle Maximum *
11.4
6
47%
6.3
45%
7.3
36%
11.5
-1%
Load Average *
33.5
26.3
21%
37.5
-12%
28.2
16%
30.8
8%
Load Maximum *
49
36.6
25%
61.1
-25%
34.6
29%
32
35%

* ... smaller is better

A screw fastens the battery
A screw fastens the battery
62 Wh lithium ion battery
62 Wh lithium ion battery
Maximum battery runtime
Maximum battery runtime
Minimum battery runtime
Minimum battery runtime
WiFi battery runtime
WiFi battery runtime
H.264 battery runtime
H.264 battery runtime
Charging time
Charging time
Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
15h 13min
NBC WiFi Websurfing Battery Test 1.3 (EDGE:38.14393.0.0)
7h 12min
Big Buck Bunny H.264 1080p
6h 51min
Carga (máximo brilho)
1h 25min
Dell Latitude 14 E5470
6440HQ, HD Graphics 530, 62 Wh
Dell Latitude 14 E5470
6300U, HD Graphics 520, 62 Wh
HP ProBook 440 G4-Y8B51EA
7500U, GeForce 930MX, 48 Wh
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520, 46 Wh
Acer TravelMate P648-M-757N
6500U, HD Graphics 520, 54 Wh
Battery Runtime
64%
33%
6%
27%
Reader / Idle
913
1304
43%
1083
19%
953
4%
1083
19%
H.264
411
645
57%
571
39%
512
25%
545
33%
WiFi v1.3
432
667
54%
414
-4%
338
-22%
543
26%
Load
85
172
102%
151
78%
98
15%
110
29%

Pro

+ Design elegante e prático (Aparagem de borracha da tela)
+ Construção impecável
+ Diversos recursos de segurança
+ Tela boa com ângulos de visão estáveis
+ Processador veloz (4 núcleos físicos)
+ Porta para estação docking
+ Duração da bateria moderada
+ Interfaces bem posicionadas
+ Placa inferior fácil de remover (manutenção)

Contra

- Touchpad impreciso nas bordas
- Afogamento do processador durante o uso intenso
- Carcaça sensível à digitais
- Sem USB Type-C Gen.2
In review: Dell Latitude 14 E5470. Test model courtesy of Notebooksbilliger.de
In review: Dell Latitude 14 E5470. Test model courtesy of Notebooksbilliger.de

A Dell apresenta um portátil muito bem construído com bom poder de cômputo. Embora um processador Skylake um pouco antigo ainda funcione dentro do Dell Latitude 14 E5470, os mais recentes processadores Kaby Lake algumas vezes são superados. Quatro núcleos físicos são simplesmente mais eficientes quando os aplicativos têm suporte para multitarefa.  A combinação do potente processador, 8 GB de memória de trabalho e um SSD de 256 GB garantem um sistema fluente.

O Dell Latitude 14 E5470 nos convenceu com o seu bom desempenho do sistema no teste. Os dispositivos de entrada, a sólida e elegante carcaça e uma construção de alta qualidade são feitos para uma longa vida útil. Vários recursos de segurança e os úteis acessórios podem facilitar a futura rotina do escritório.

O Dell Latitude 14 E5470 não dá muito motivos para reclamar, mas teríamos desejado pelo menos uma porta USB Type-C Gen.2 em termos de preparação para o futuro. A abordagem com a tela que apresenta boas taxas é um passo na direção correta. No entanto, poderia ser um painel com um contaste um pouco mais alto nesta faixa de preços.

Mas finalmente podemos dizer que o Dell Latitude 14 E5470 é um bom aparelho de escritório para o duro trabalho empresarial. Os diversos recursos de segurança adicionam pontos positivos e poderia ser um fator decisivo para a compra.

Dell Latitude 14 E5470 - 02/10/2017 v6(old)
Sebastian Bade

Acabamento
94 / 98 → 96%
Teclado
92%
Mouse
86%
Conectividade
65 / 80 → 81%
Peso
65 / 20-67 → 95%
Bateria
89%
Pantalha
88%
Desempenho do jogos
55 / 68 → 81%
Desempenho da aplicação
88 / 92 → 95%
Temperatura
88%
Ruído
94%
Audio
56%
Camera
62 / 85 → 73%
Médio
79%
89%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Dell Latitude 14 E5470 6440HQ
Sebastian Bade, 2017-02-22 (Update: 2017-03- 2)