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Breve Análise do Portátil Lenovo ThinkPad T470 (Core i5, Full-HD)

Nova revisão do clássico empresarial. Os ThinkPads da série T representa os típico portáteis empresariais para muito usuários. A Lenovo não apenas equipa o novo T470 com processadores e portas modernos, mas também com um chassi completamente novo. Atualização: iluminação na energia da bateria
Lenovo ThinkPad T470-20HD002HGE (ThinkPad T470 Serie)
Processador
Intel Core i5-7200U 2 x 2.5 - 3.1 GHz, Kaby Lake
Placa gráfica
Intel HD Graphics 620, 21.20.16.4550
Memória
8192 MB 
, DDR4-2400, 1/2 slots em uso, até 32 GB
Pantalha
14.00 polegadas 16:9, 1920 x 1080 pixel 157 PPI, N140HCA-EAB, IPS, Brilhante: não
placa mãe
Intel Kaby Lake-U Premium PCH
Disco rígido
Samsung PM961 NVMe MZVLW512HMJP, 512 GB 
, 453 GB livre
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, 1 Docking Station Port, Conexões Audio: Áudio de 3,5 mm, Card Reader: SD 3.0 (UHS-I), 1 eSata, 1 Leitor de Impressões Digitais, TPM 2.0
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 19.95 x 336.6 x 232.5
Bateria
48 Wh Lítio-Polímero, Interna de 3-células LiPo (24 Wh) + 3 célulasl Li-ion (24 Wh), Duração da bateria (de acordo com o fabricante): 13.9 h
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p HD
Características adicionais
Alto falantes: Alto falantes estéreo 2x2 Watts, Teclado: Chiclet, Iluminação do Teclado: sim, PSU de 45 Watts, panfletos de serviço, Lenovo Companion, Lenovo Settings, Microsoft Office (teste), 36 Meses Garantia
peso
1.665 kg, Suprimento de energia: 279 g
Preço
1640 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

339 mm 232 mm 21 mm 1.7 kg338 mm 237 mm 18.9 mm 1.5 kg336.6 mm 232.5 mm 19.95 mm 1.7 kg334.9 mm 232 mm 19.4 mm 1.7 kg331 mm 227 mm 18.8 mm 1.4 kg
Right side: 3.5 mm audio, USB 3.0, HDMI 1.4b, USB 3.0 (always-on), RJ45-LAN, SD-card reader, Kensington Lock
Right side: 3.5 mm audio, USB 3.0, HDMI 1.4b, USB 3.0 (always-on), RJ45-LAN, SD-card reader, Kensington Lock
Left side: Power, USB 3.0, USB-C Gen2/Thunderbolt 3, SmartCard reader
Left side: Power, USB 3.0, USB-C Gen2/Thunderbolt 3, SmartCard reader
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad T470-20HD002HGE
 
76.6 MB/s ∼100%
Lenovo ThinkPad T460s-20F9003SGE
 
62.4 MB/s ∼81% -19%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad T470-20HD002HGE
 
88.7 MB/s ∼100%
Lenovo ThinkPad T460s-20F9003SGE
 
85.1 MB/s ∼96% -4%
Networking
iperf3 transmit AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac (Klaus I211)
949 MBit/s ∼100% +85%
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼54%
Lenovo ThinkPad E470-20H2S00400
Atheros/Qualcomm QCA6174
413 MBit/s ∼44% -19%
iperf3 receive AX12
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac (Klaus I211)
948 MBit/s ∼100% +44%
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
657 MBit/s ∼69%
Lenovo ThinkPad E470-20H2S00400
Atheros/Qualcomm QCA6174
621 MBit/s ∼66% -5%
280
cd/m²
298
cd/m²
281
cd/m²
292
cd/m²
306
cd/m²
299
cd/m²
273
cd/m²
286
cd/m²
268
cd/m²
Distribuição do brilho
N140HCA-EAB
X-Rite i1Pro 2
Máximo: 306 cd/m² (Nits) Médio: 287 cd/m² Minimum: 3.43 cd/m²
iluminação: 88 %
iluminação com acumulador: 304 cd/m²
Contraste: 1020:1 (Preto: 0.3 cd/m²)
ΔE Color 6.2 | 0.59-29.43 Ø5.4
ΔE Greyscale 5.8 | 0.64-98 Ø5.6
61.44% sRGB (Argyll 1.6.3 3D)
39.62% AdobeRGB 1998 (Argyll 1.6.3 3D)
43.06% AdobeRGB 1998 (Argyll 2.2.0 3D)
61.9% sRGB (Argyll 2.2.0 3D)
41.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.04
Lenovo ThinkPad T470-20HD002HGE
N140HCA-EAB, , 1920x1080, 14.00
Lenovo ThinkPad T460-20FN003LGE
Lenovo LEN40A9 / N140HCE-EAA, , 1920x1080, 14.00
Lenovo ThinkPad T460s-20F9003SGE
N140HCE-EAA, LEN40A9, , 1920x1080, 14.00
Dell Latitude 14 7000 Series E7470
AUO B140QAN Dell PN F0WXVV, , 2560x1440, 14.00
Lenovo ThinkPad E470-20H2S00400
N140HCA-EAB, , 1920x1080, 14.00
Display
1%
0%
59%
-1%
Display P3 Coverage
41.6
42.09
1%
41.65
0%
67.2
62%
41.23
-1%
sRGB Coverage
61.9
62
0%
61.6
0%
95.9
55%
61.4
-1%
AdobeRGB 1998 Coverage
43.06
43.6
1%
43.14
0%
69.3
61%
42.67
-1%
Response Times
13%
7%
3%
7%
Response Time Grey 50% / Grey 80% *
41.6 ?(20.4, 21.2)
42.4 ?(16, 26.4)
-2%
42 ?(19.6, 22.4)
-1%
48 ?(15, 33)
-15%
40.8 ?(22, 18.8)
2%
Response Time Black / White *
34 ?(9.6, 24.4)
24.8 ?(7.6, 17.2)
27%
29.2 ?(16, 13.2)
14%
27 ?(7, 20)
21%
30.4 ?(8.4, 22)
11%
PWM Frequency
Screen
-12%
-5%
33%
-10%
Brightness middle
306
230
-25%
226
-26%
380
24%
244
-20%
Brightness
287
216
-25%
211
-26%
354
23%
231
-20%
Brightness Distribution
88
85
-3%
89
1%
81
-8%
89
1%
Black Level *
0.3
0.26
13%
0.22
27%
0.26
13%
0.37
-23%
Contrast
1020
885
-13%
1027
1%
1462
43%
659
-35%
Colorchecker dE 2000 *
6.2
7.32
-18%
6.44
-4%
3.11
50%
6.41
-3%
Colorchecker dE 2000 max. *
13.6
18.14
-33%
17.18
-26%
6.73
51%
13.4
1%
Greyscale dE 2000 *
5.8
6.98
-20%
5.87
-1%
4.35
25%
5.94
-2%
Gamma
2.04 108%
2.5 88%
2.37 93%
2.37 93%
2.28 96%
CCT
6277 104%
6683 97%
6856 95%
6771 96%
6101 107%
Color Space (Percent of AdobeRGB 1998)
39.62
39.97
1%
39.58
0%
62
56%
39.3
-1%
Color Space (Percent of sRGB)
61.44
61.55
0%
61.15
0%
96
56%
61.1
-1%
Total Average (Program / Settings)
1% / -6%
1% / -3%
32% / 34%
-1% / -6%

* ... 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
34 ms ... rise ↗ and fall ↘ combined↗ 9.6 ms rise
↘ 24.4 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 88 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (23.3 ms).
       Response Time 50% Grey to 80% Grey
41.6 ms ... rise ↗ and fall ↘ combined↗ 20.4 ms rise
↘ 21.2 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.692 (minimum) to 636 (maximum) ms. » 57 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (36.8 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 21833 (minimum: 5 - maximum: 3846000) Hz was measured.

Cinebench R15
CPU Multi 64Bit
Asus Zenbook UX3410UA
Intel Core i7-7500U
368 Points ∼100% +13%
Dell Latitude 14 7000 Series E7470
Intel Core i7-6600U
334 Points ∼91% +2%
Lenovo ThinkPad E470-20H2S00400
Intel Core i5-7200U
331 Points ∼90% +2%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
326 Points ∼89%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
288 Points ∼78% -12%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
287 Points ∼78% -12%
CPU Single 64Bit
Dell Latitude 14 7000 Series E7470
Intel Core i7-6600U
142 Points ∼100% +13%
Asus Zenbook UX3410UA
Intel Core i7-7500U
142 Points ∼100% +13%
Lenovo ThinkPad E470-20H2S00400
Intel Core i5-7200U
129 Points ∼91% +2%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
126 Points ∼89%
Lenovo ThinkPad T460s-20F9003SGE
Intel Core i5-6200U
116 Points ∼82% -8%
Lenovo ThinkPad T460-20FN003LGE
Intel Core i5-6200U
115 Points ∼81% -9%
Cinebench R11.5 CPU Single 64Bit
1.46 Points
Cinebench R11.5 CPU Multi 64Bit
3.67 Points
Cinebench R11.5 OpenGL 64Bit
29.27 fps
Cinebench R15 CPU Single 64Bit
126 Points
Cinebench R15 CPU Multi 64Bit
326 Points
Cinebench R15 OpenGL 64Bit
38.95 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Ajuda
PCMark 8
Home Score Accelerated v2
Lenovo ThinkPad E470-20H2S00400
i5-7200U, GeForce 940MX
3546 Points ∼53% +1%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
3507 Points ∼53%
HP EliteBook 840 G4-Z2V49ET ABD
i5-7200U, HD Graphics 620
3486 Points ∼52% -1%
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520
3344 Points ∼50% -5%
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520
3024 Points ∼45% -14%
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
2891 Points ∼43% -18%
Work Score Accelerated v2
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
4667 Points ∼66%
Lenovo ThinkPad E470-20H2S00400
i5-7200U, GeForce 940MX
4642 Points ∼65% -1%
HP EliteBook 840 G4-Z2V49ET ABD
i5-7200U, HD Graphics 620
4572 Points ∼64% -2%
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520
4543 Points ∼64% -3%
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520
4121 Points ∼58% -12%
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
3956 Points ∼56% -15%
PCMark 8 Home Score Accelerated v2
3507 pontos
PCMark 8 Creative Score Accelerated v2
4347 pontos
PCMark 8 Work Score Accelerated v2
4667 pontos
Ajuda
Samsung PM961 NVMe MZVLW512HMJP
Sequential Read: 1155 MB/s
Sequential Write: 1076 MB/s
512K Read: 811 MB/s
512K Write: 862 MB/s
4K Read: 55.5 MB/s
4K Write: 134.6 MB/s
4K QD32 Read: 496.2 MB/s
4K QD32 Write: 425.4 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo ThinkPad E470-20H2S00400
NVIDIA GeForce 940MX, Intel Core i5-7200U
2556 Points ∼100% +78%
Asus Zenbook UX3410UA
Intel HD Graphics 620, Intel Core i7-7500U
1666 Points ∼65% +16%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, Intel Core i5-7200U
1432 Points ∼56%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520, Intel Core i5-6200U
1165 Points ∼46% -19%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, Intel Core i5-6200U
1156 Points ∼45% -19%
3DMark
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad E470-20H2S00400
NVIDIA GeForce 940MX, Intel Core i5-7200U
9501 Points ∼100% +39%
Asus Zenbook UX3410UA
Intel HD Graphics 620, Intel Core i7-7500U
9307 Points ∼98% +36%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, Intel Core i5-7200U
6824 Points ∼72%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, Intel Core i5-6200U
5053 Points ∼53% -26%
Lenovo ThinkPad T460-20FN003LGE
Intel HD Graphics 520, Intel Core i5-6200U
4743 Points ∼50% -30%
1920x1080 Fire Strike Graphics
Lenovo ThinkPad E470-20H2S00400
NVIDIA GeForce 940MX, Intel Core i5-7200U
1752 Points ∼100% +114%
Asus Zenbook UX3410UA
Intel HD Graphics 620, Intel Core i7-7500U
1114 Points ∼64% +36%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, Intel Core i5-7200U
818 Points ∼47%
Lenovo ThinkPad T460s-20F9003SGE
Intel HD Graphics 520, Intel Core i5-6200U
597 Points ∼34% -27%
3DMark 11 Performance
1554 pontos
3DMark Cloud Gate Standard Score
5317 pontos
3DMark Fire Strike Score
762 pontos
Ajuda
BioShock Infinite
1280x720 Very Low Preset
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
127.5 fps ∼100% +215%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
40.5 fps ∼32%
1366x768 Medium Preset
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
69.8 fps ∼100% +192%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
23.9 fps ∼34%
1366x768 High Preset
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
59 fps ∼100% +196%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
19.9 fps ∼34%
Tomb Raider
1024x768 Low Preset
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
184.4 fps ∼100% +179%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
66.1 fps ∼36%
1366x768 Normal Preset AA:FX AF:4x
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
92.7 fps ∼100% +178%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
33.3 fps ∼36%
1366x768 High Preset AA:FX AF:8x
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
52.1 fps ∼100% +167%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
19.5 fps ∼37%
Rise of the Tomb Raider
1024x768 Lowest Preset
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
38.5 fps ∼100% +116%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
17.8 fps ∼46%
1366x768 Medium Preset AF:2x
HP Spectre x360 15-bl002xx
i7-7500U, GeForce 940MX
18.4 fps ∼100% +46%
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
12.6 fps ∼68%
baixo média alto ultra
Tomb Raider (2013) 66.1 33.3 19.5
BioShock Infinite (2013) 40.5 23.9 19.9 6.4
Battlefield 4 (2013) 31.5 25 16.2
The Witcher 3 (2015) 13.3
Rise of the Tomb Raider (2016) 17.8 12.6

Barulho

Ocioso
28 / 28 / 29.4 dB
Carga
31.4 / 34.6 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: 28 dB(A)
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520
Lenovo ThinkPad E470-20H2S00400
i5-7200U, GeForce 940MX
HP EliteBook 840 G4-Z2V49ET ABD
i5-7200U, HD Graphics 620
Noise
-5%
-3%
-6%
-6%
-7%
off / environment *
28
29
-4%
29.1
-4%
31.2
-11%
29
-4%
31
-11%
Idle Minimum *
28
29
-4%
29.1
-4%
31.2
-11%
29
-4%
31
-11%
Idle Average *
28
29
-4%
29.1
-4%
31.2
-11%
29
-4%
31
-11%
Idle Maximum *
29.4
29
1%
29.1
1%
31.2
-6%
29
1%
31
-5%
Load Average *
31.4
34.2
-9%
32.3
-3%
31.9
-2%
35.6
-13%
33.5
-7%
Load Maximum *
34.6
37.8
-9%
36.6
-6%
31.9
8%
38.5
-11%
33.7
3%

* ... smaller is better

Carga Máxima
 33.4 °C31.2 °C24.3 °C 
 36.6 °C37.2 °C25.2 °C 
 29.8 °C28.3 °C24.8 °C 
Máximo: 37.2 °C
Médio: 30.1 °C
23.6 °C27.3 °C28.1 °C
23.8 °C45.1 °C34.2 °C
24 °C24.9 °C24.5 °C
Máximo: 45.1 °C
Médio: 28.4 °C
alimentação elétrica  42.3 °C | Temperatura do quarto 21.4 °C | Voltcraft IR-900
(+) The average temperature for the upper side under maximal load is 30.1 °C / 86 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 37.2 °C / 99 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 45.1 °C / 113 F, compared to the average of 36.6 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.3 °C / 74 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 29.8 °C / 85.6 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 27.8 °C / 82 F (-2 °C / -3.6 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs203336.42532.635.53128.436.64029.234.65026.2326325.934.98026.138.310025.936.912524.339.916022.741.62002245.325024.550.53152159.540019.262.25001862.263018.668.680018.573.4100020.369.2125016.568160014.666200014.962.8250014.466.5315014.771.3400015.160.2500014.867.163001569.9800015.357.21000015.257.61250014.960.91600014.953.8SPL28.879.7N1.247.3median 16.5median 62.2Delta3.17.135.134.444.444.738.340.149.746.842.139.731.734.728.931.13433.132.534.324.944.226.552.625.658.328.357.223.66121.564.120.762.3208019.476.219.577.619.172.918.973.718.671.91968.320.26321.368.219.470.719.761.120.858.420.454.720.149.532.884.91.957.6median 20.4median 62.32.68.4hearing rangehide median Pink NoiseLenovo ThinkPad T470-20HD002HGELenovo ThinkPad E470-20H2S00400
Lenovo ThinkPad T470-20HD002HGE audio analysis

(±) | speaker loudness is average but good (80.4 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
» 25% of all tested devices in this class were better, 9% similar, 67% worse
» The best had a delta of 7%, average was 21%, worst was 51%
Compared to all devices tested
» 31% of all tested devices were better, 8% similar, 62% worse
» The best had a delta of 3%, average was 20%, worst was 65%

Lenovo ThinkPad E470-20H2S00400 audio analysis

(+) | speakers can play relatively loud (84.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.7% lower than median
(±) | linearity of bass is average (11.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 9% higher than median
(±) | linearity of mids is average (11.1% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(±) | linearity of highs is average (10.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (23% difference to median)
Compared to same class
» 68% of all tested devices in this class were better, 8% similar, 24% worse
» The best had a delta of 7%, average was 21%, worst was 51%
Compared to all devices tested
» 68% of all tested devices were better, 7% similar, 25% worse
» The best had a delta of 3%, average was 20%, worst was 65%

Consumo de energia
desligadodarklight 0.31 / 0.45 Watt
Ociosodarkmidlight 3.21 / 6.15 / 6.82 Watt
Carga midlight 28.5 / 34.5 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620, 1920x1080
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520, 1920x1080
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520, 1920x1080
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520, 2560x1440
Lenovo ThinkPad E470-20H2S00400
i5-7200U, GeForce 940MX, 1920x1080
HP EliteBook 840 G4-Z2V49ET ABD
i5-7200U, HD Graphics 620, 1920x1080
Power Consumption
-5%
-5%
-32%
-22%
0%
Idle Minimum *
3.21
3.5
-9%
3.7
-15%
5.1
-59%
2.7
16%
2.9
10%
Idle Average *
6.15
6.7
-9%
6.8
-11%
8.5
-38%
5.5
11%
5.6
9%
Idle Maximum *
6.82
7.3
-7%
7.3
-7%
10.1
-48%
6.5
5%
8.15
-20%
Load Average *
28.5
28.2
1%
26.3
8%
35.2
-24%
44.2
-55%
30.6
-7%
Load Maximum *
34.5
34.6
-0%
34.6
-0%
31
10%
65.2
-89%
31
10%

* ... smaller is better

Tempo de Execução da Bateria
WiFi Websurfing (Edge 38.14393.0.0)
7h 18min
Big Buck Bunny H.264 1080p
10h 23min
Carga (máximo brilho)
1h 50min
Lenovo ThinkPad T470-20HD002HGE
i5-7200U, HD Graphics 620, 48 Wh
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520, 46 Wh
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520, 49 Wh
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520, 55 Wh
Lenovo ThinkPad E470-20H2S00400
i5-7200U, GeForce 940MX, 45 Wh
Battery Runtime
-17%
-6%
-10%
-11%
H.264
623
512
-18%
534
-14%
503
-19%
WiFi v1.3
438
338
-23%
395
-10%
346
-21%
326
-26%
Load
110
98
-11%
116
5%
112
2%
124
13%

Pro

+ Carcaça sólida com boa qualidade de construção
+ Excelentes dispositivos de entrada
+ Tela IPS mate com ângulos de visão
+ Bom desempenho do sistema
+ Amplos recursos de segurança
+ Thunderbolt 3 com USB-C
+ Operação silenciosa e fria
+ Longa duração da bateria
+ Boas opções de manutenção
+ WiFi veloz
+ Garantia de 3 anos no local

Contra

- Altos desvios de cores e gama de cores baixa
- Som diminuto
- Preço alto
In review: Lenovo ThinkPad T470. Test model courtesy of Notebooksandmore.
In review: Lenovo ThinkPad T470. Test model courtesy of Notebooksandmore.

O novo ThinkPad T470 chega com um desempenho convincente em muitas seções, apesar de algumas desvantagens. O novo chassi é apenas um pouco menor e mais leve que antes, mas qualidade de construção e a estabilidade são muito bons. O teclado ainda é um dos melhores dispositivos de entrada no segmento mobile, mas uma iluminação de fundo um pouco mais brilhante seria boa.

A Lenovo também melhorou a seleção das portas para esta atualização, e implementa todos os padrões importantes, incluindo o Thunderbolt 3. A conectividade é completada com o veloz módulo WiFi e os abrangentes recursos de segurança.

O desempenho do portátil é muito bom e não existem limites nem mesmo sob uso intenso. A Lenovo aumenta o consumo de energia do processador, por isso o processador Core i7 é – em comparação com muitos rivais – uma opção interessante. A solução de resfriamento não tem problemas com o chip ULV.

O Lenovo ThinkPad T470 é um muito bom portátil empresarial. Somente a edição de imagens não é possível no painel devido a sua limitada gama de cores e os desvios de cores comparativamente altos.

A tela ainda é uma das maiores desvantagens, embora a Lenovo tenha melhorado a iluminação, bem como a razão de contraste. Não é apta para a adição de imagens, mais uma vez você provavelmente  terá que fazer o upgrade para o mais caro T470s (análise em breve) por este motivo. O ZenBook UX3410 recentemente lançado pela Asus, mostra como é uma boa tela de 14 polegadas. Obviamente preferiríamos um painel melhor, mas também devemos ter em mente o público alvo. A maioria das empresas não utilizará o ThinkPad T470 para a edição de imagens, e se o fizerem, o fariam em combinação com grandes monitores externos. Subjetivamente, no entanto, estamos contentes com o painel.

O último aspecto é o alto preço de mais de 1.600 Euros. No entanto, você também deve considerar a garantia de 3 anos de garantia no local, que normalmente é um upgrade opcional para a concorrência. O SSD NVMe de 512 GB também aumenta o preço. Você pode economizar um pouco de dinheiro com um SSD padrão, e isso não afetará notoriamente o desempenho subjetivo.

No geral, o ThinkPad T470 atualmente é um dos melhores portáteis de escritório graças às baixas emissões, os ótimos dispositivos de entrada, o bom desempenho, e longas durações da bateria. Premiamos este desempenho com o nosso Editor's Choice.

Lenovo ThinkPad T470-20HD002HGE - 02/26/2017 v6(old)
Andreas Osthoff

Acabamento
89 / 98 → 91%
Teclado
94%
Mouse
89%
Conectividade
71 / 80 → 89%
Peso
67 / 20-67 → 100%
Bateria
91%
Pantalha
85%
Desempenho do jogos
54 / 68 → 80%
Desempenho da aplicação
89 / 92 → 97%
Temperatura
94%
Ruído
97%
Audio
70%
Camera
53 / 85 → 62%
Médio
80%
91%
Office - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Lenovo ThinkPad T470 (Core i5, Full-HD)
Andreas Osthoff, 2017-03- 3 (Update: 2017-03- 5)