Notebookcheck

联想 ThinkPad T470s (7300U, FHD) 笔记本电脑简短评测

Steve Schardein (translated by Kangfei Zheng), 05/29/2017
Windows Business Ultrabook Kaby Lake

严肃商务本。今天我们评估另一个不同配置的T470s; 这一款具有防眩光全高清触摸屏而且配置更为主流的,价格易于接受的机器。一起来了解它在整个评测中它比竞争对手的强多少。

Lenovo ThinkPad T470s-20HF0012US (ThinkPad T470s Series)
Processor
Intel Core i5-7300U 2.6 GHz
Graphics adapter
Intel HD Graphics 620, Core: 300 - 1100 MHz, 21.20.16.4550
Memory
8192 MB 
, DDR4 2133 MHz (dual-channel; 4 GB SODIMM + 4 GB soldered)
Display
14 inch 16:9, 1920x1080 pixel 157 PPI, 10点触控, LEN40A9 (R140NWF5 R1), IPS, glossy: no
Mainboard
Intel Kaby Lake-U Premium PCH
Storage
Samsung PM961 MZVLW256HEHP, 256 GB 
Soundcard
Realtek ALC298 @ Intel Sunrise Point PCH - High Definition Audio Controller
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 Kensington Lock, Audio Connections: 3.5 combo, Card Reader: SD, 1 Fingerprint Reader
Networking
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Size
height x width x depth (in mm): 19 x 331 x 227
Battery
51 Wh, 4230 mAh Lithium-Ion, 2 块分离的内置电池; 24 + 27 Wh
Operating System
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p HD
Primary Camera: 1 MPix
Additional features
Speakers: 2.0, Keyboard: 巧克力键盘/ 联想 AccuType, Keyboard Light: yes, 36 Months Warranty
Weight
1.362 kg, Power Supply: 352 g

 

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
657 MBit/s ∼100% +4%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Dual Band Wireless-AC 8265
644 MBit/s ∼98% +2%
Lenovo ThinkPad T470s-20HGS00V00
Intel Dual Band Wireless-AC 8265
639 MBit/s ∼97% +1%
Lenovo ThinkPad T470s-20HF0012US
Intel Dual Band Wireless-AC 8265
634 MBit/s ∼96%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Dual Band Wireless-AC 8265
580 MBit/s ∼100% +17%
Lenovo ThinkPad T470-20HD002HGE
Intel Dual Band Wireless-AC 8265
512 MBit/s ∼88% +3%
Lenovo ThinkPad T470s-20HF0012US
Intel Dual Band Wireless-AC 8265
495 MBit/s ∼85%
Lenovo ThinkPad T470s-20HGS00V00
Intel Dual Band Wireless-AC 8265
297 MBit/s ∼51% -40%
276.6
cd/m²
273.3
cd/m²
263.5
cd/m²
276.3
cd/m²
271.6
cd/m²
255.4
cd/m²
248.7
cd/m²
268.6
cd/m²
243.9
cd/m²
Distribution of brightness
X-Rite i1Pro Basic 2
Maximum: 276.6 cd/m² Average: 264.2 cd/m² Minimum: 2.93 cd/m²
Brightness Distribution: 88 %
Center on Battery: 271.6 cd/m²
Contrast: 1132:1 (Black: 0.24 cd/m²)
ΔE Color 6.1 | - Ø
ΔE Greyscale 3.4 | - Ø
60% sRGB (Argyll) 38% AdobeRGB 1998 (Argyll)
Gamma: 2.12
Lenovo ThinkPad T470s-20HF0012US
LEN40A9 (R140NWF5 R1), IPS, 14, 1920x1080
Lenovo ThinkPad T470s-20HGS00V00
B140QAN01.5, IPS, 14, 2560x1440
Dell Latitude 7480
LG Philips LGD0557, IPS, 14, 1920x1080
Lenovo ThinkPad T470-20HD002HGE
N140HCA-EAB, IPS, 14, 1920x1080
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
B140HAN03_1, IPS, 14, 1920x1080
Response Times
-7%
-4%
-10%
-6%
Response Time Grey 50% / Grey 80% *
40.8 (22.8, 18)
46.4 (20.4, 26)
-14%
40.8 (19.2, 21.6)
-0%
41.6 (20.4, 21.2)
-2%
41.6 (20.4, 21.2)
-2%
Response Time Black / White *
28.8 (14.8, 14)
28.8 (16.4, 12.4)
-0%
31.2 (18.8, 12.4)
-8%
34 (9.6, 24.4)
-18%
31.6 (18.8, 12.8)
-10%
PWM Frequency
219.3 (99)
Screen
-1%
24%
-12%
5%
Brightness
264
311
18%
321
22%
287
9%
288
9%
Brightness Distribution
88
88
0%
85
-3%
88
0%
85
-3%
Black Level *
0.24
0.25
-4%
0.32
-33%
0.3
-25%
0.24
-0%
Contrast
1132
1308
16%
1075
-5%
1020
-10%
1296
14%
Colorchecker DeltaE2000 *
6.1
6.1
-0%
2.6
57%
6.2
-2%
5.5
10%
Greyscale DeltaE2000 *
3.4
8.8
-159%
2.6
24%
5.8
-71%
6.2
-82%
Gamma
2.12 113%
2.18 110%
2.28 105%
2.04 118%
2.02 119%
CCT
6077 107%
6172 105%
7050 92%
6277 104%
5950 109%
Color Space (Percent of AdobeRGB 1998)
38
61.56
62%
65.82
73%
39.62
4%
55.96
47%
Color Space (Percent of sRGB)
60
94.88
58%
92.27
54%
61.44
2%
85.77
43%
Total Average (Program / Settings)
-4% / -2%
10% / 18%
-11% / -11%
-1% / 3%

* ... 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
28.8 ms ... rise ↗ and fall ↘ combined↗ 14.8 ms rise
↘ 14 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. » 66 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.8 ms).
       Response Time 50% Grey to 80% Grey
40.8 ms ... rise ↗ and fall ↘ combined↗ 22.8 ms rise
↘ 18 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. » 46 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (43 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 detected 219.3 Hz99 % brightness setting

The display backlight flickers at 219.3 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 219.3 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 58 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 5885 (minimum: 43 - maximum: 142900) Hz was measured.

CPU-Z CPU
CPU-Z CPU
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
CPU-Z Memory
CPU-Z Memory
CPU-Z RAM SPD
CPU-Z RAM SPD
GPU-Z
GPU-Z
SPECviewperf 12
SPECviewperf 12
LatencyMon
LatencyMon
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
162 Points ∼83% +13%
Dell Latitude 7480
Intel Core i7-7600U
162 Points ∼83% +13%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
143 Points ∼73% 0%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
143 Points ∼73%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
126 Points ∼65% -12%
CPU Multi 64Bit
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
369 Points ∼17%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
368 Points ∼17% 0%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel Core i7-7500U
360 Points ∼17% -2%
Dell Latitude 7480
Intel Core i7-7600U
343 Points ∼16% -7%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
326 Points ∼15% -12%
Cinebench R11.5
CPU Single 64Bit
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
1.86 Points ∼84% +17%
Dell Latitude 7480
Intel Core i7-7600U
1.85 Points ∼84% +16%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
1.59 Points ∼72%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
1.46 Points ∼66% -8%
CPU Multi 64Bit
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
4.16 Points ∼17% +1%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
4.13 Points ∼17%
Dell Latitude 7480
Intel Core i7-7600U
3.78 Points ∼16% -8%
Lenovo ThinkPad T470-20HD002HGE
Intel Core i5-7200U
3.67 Points ∼15% -11%
wPrime 2.0x - 1024m
Dell Latitude 7480
Intel Core i7-7600U
484.33 s * ∼6% -8%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
446.9 s * ∼5%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
441.7 s * ∼5% +1%
Super Pi Mod 1.5 XS 32M - ---
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
564 Seconds * ∼3% -1%
Lenovo ThinkPad T470s-20HF0012US
Intel Core i5-7300U
560 Seconds * ∼2%
Dell Latitude 7480
Intel Core i7-7600U
510.27 Seconds * ∼2% +9%

* ... smaller is better

Cinebench R11.5 CPU Single 64Bit
1.59 Points
Cinebench R11.5 CPU Multi 64Bit
4.13 Points
Cinebench R11.5 OpenGL 64Bit
35.82 fps
Cinebench R15 CPU Single 64Bit
143 Points
Cinebench R15 CPU Multi 64Bit
369 Points
Cinebench R15 OpenGL 64Bit
46.4 fps
Cinebench R15 Ref. Match 64Bit
97.7 %
Help
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Cinebench R15 CPU Single 64 Bit
PCMark 8
Work Score Accelerated v2
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
5052 Points ∼78% +1%
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
4999 Points ∼77%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4978 Points ∼76% 0%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4856 Points ∼75% -3%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
4667 Points ∼72% -7%
Creative Score Accelerated v2
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
5050 Points ∼54% +3%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
4981 Points ∼54% +1%
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
4910 Points ∼53%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4874 Points ∼52% -1%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
4347 Points ∼47% -11%
Home Score Accelerated v2
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
4025 Points ∼67% +1%
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
3987 Points ∼67%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
3985 Points ∼67% 0%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3968 Points ∼66% 0%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
3507 Points ∼59% -12%
PCMark 8 Home Score Accelerated v2
3987 points
PCMark 8 Creative Score Accelerated v2
4910 points
PCMark 8 Work Score Accelerated v2
4999 points
Help
Lenovo ThinkPad T470s-20HF0012US
Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T470s-20HGS00V00
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Dell Latitude 7480
Intel SSDSCKKF256H6
Lenovo ThinkPad T470-20HD002HGE
Samsung PM961 NVMe MZVLW512HMJP
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Samsung PM961 NVMe MZVLW512HMJP
CrystalDiskMark 3.0
12%
-56%
-10%
10%
Write 4k QD32
499.4
532.8
7%
252.8
-49%
425.4
-15%
495.6
-1%
Read 4k QD32
580.1
629.8
9%
280.2
-52%
496.2
-14%
601.2
4%
Write 4k
159.2
167.4
5%
90.51
-43%
134.6
-15%
172.2
8%
Read 4k
60.7
53.15
-12%
29.25
-52%
55.46
-9%
60.97
0%
Write 512
855.8
1064
24%
306.8
-64%
861.6
1%
1098
28%
Read 512
830.5
832.3
0%
354.3
-57%
810.6
-2%
814
-2%
Write Seq
1213
1666
37%
418.6
-65%
1076
-11%
1383
14%
Read Seq
1399
1760
26%
486.5
-65%
1155
-17%
1827
31%
Samsung PM961 MZVLW256HEHP
Transfer Rate Minimum: 1354.1 MB/s
Transfer Rate Maximum: 1571.9 MB/s
Transfer Rate Average: 1517.9 MB/s
Access Time: 0.1 ms
Burst Rate: 291 MB/s
CPU Usage: 7.9 %
3DMark 11
1280x720 Performance Combined
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, 7600U
1811 Points ∼11% +21%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, 7500U
1653 Points ∼10% +11%
Dell Latitude 7480
Intel HD Graphics 620, 7600U
1530 Points ∼10% +2%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1494 Points ∼9%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
1207 Points ∼8% -19%
1280x720 Performance GPU
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, 7600U
1777 Points ∼3% +13%
Dell Latitude 7480
Intel HD Graphics 620, 7600U
1648 Points ∼3% +4%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, 7500U
1641 Points ∼3% +4%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1578 Points ∼3%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
1432 Points ∼3% -9%
3DMark
1920x1080 Fire Strike Graphics
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, 7600U
1176 Points ∼3% +13%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, 7500U
1093 Points ∼3% +5%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
1044 Points ∼3%
Dell Latitude 7480
Intel HD Graphics 620, 7600U
1008 Points ∼2% -3%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
818 Points ∼2% -22%
1280x720 Cloud Gate Standard Graphics
Lenovo ThinkPad T470s-20HGS00V00
Intel HD Graphics 620, 7600U
9610 Points ∼6% +10%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
Intel HD Graphics 620, 7500U
8971 Points ∼5% +3%
Lenovo ThinkPad T470s-20HF0012US
Intel HD Graphics 620, 7300U
8725 Points ∼5%
Dell Latitude 7480
Intel HD Graphics 620, 7600U
8555 Points ∼5% -2%
Lenovo ThinkPad T470-20HD002HGE
Intel HD Graphics 620, 7200U
6824 Points ∼4% -22%
1920x1080 Ice Storm Extreme Graphics
Dell Latitude 7480
Intel HD Graphics 620, 7600U
48374 Points ∼13%
3DMark 06 Standard
9671 points
3DMark 11 Performance
1741 points
3DMark Ice Storm Standard Score
67756 points
3DMark Cloud Gate Standard Score
6945 points
3DMark Fire Strike Score
971 points
Help
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
8.2 fps ∼4%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
7.6 fps ∼4% -7%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
8.4 fps ∼4% +2%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
6.4 fps ∼3% -22%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
8.6 fps ∼4% +5%
1366x768 High Preset (sort by value)
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
26 fps ∼8%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
23.4 fps ∼8% -10%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
26.3 fps ∼9% +1%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
19.9 fps ∼6% -23%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
26.6 fps ∼9% +2%
1366x768 Medium Preset (sort by value)
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
31.7 fps ∼10%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
26.7 fps ∼8% -16%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
31.6 fps ∼10% 0%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
23.9 fps ∼7% -25%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
31.4 fps ∼10% -1%
1280x720 Very Low Preset (sort by value)
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
54.6 fps ∼15%
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
47.1 fps ∼13% -14%
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
54.5 fps ∼15% 0%
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
40.5 fps ∼11% -26%
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
59.2 fps ∼16% +8%
low med. high ultra
BioShock Infinite (2013) 54.631.7268.2fps

Noise Level

Idle
27.8 / 27.8 / 27.8 dB(A)
Load
34.8 / 42 dB(A)
 
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm distance)   environment noise: 27.8 dB(A)
Lenovo ThinkPad T470s-20HF0012US
HD Graphics 620, 7300U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T470s-20HGS00V00
HD Graphics 620, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
Dell Latitude 7480
HD Graphics 620, 7600U, Intel SSDSCKKF256H6
Lenovo ThinkPad T470-20HD002HGE
HD Graphics 620, 7200U, Samsung PM961 NVMe MZVLW512HMJP
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
HD Graphics 620, 7500U, Samsung PM961 NVMe MZVLW512HMJP
Noise
-4%
6%
3%
-4%
off / environment *
27.8
28.9
-4%
28
-1%
29.3
-5%
Idle Minimum *
27.8
28.9
-4%
28.6
-3%
28
-1%
29.3
-5%
Idle Average *
27.8
28.9
-4%
28.6
-3%
28
-1%
29.3
-5%
Idle Maximum *
27.8
30.1
-8%
28.6
-3%
29.4
-6%
32.2
-16%
Load Average *
34.8
39.2
-13%
30.2
13%
31.4
10%
34.3
1%
Witcher 3 ultra *
42
Load Maximum *
42
39.2
7%
31.2
26%
34.6
18%
39.3
6%

* ... smaller is better

Max. Load
 38.4 °C32.6 °C28.6 °C 
 45.4 °C39.6 °C29.4 °C 
 33.8 °C31 °C29 °C 
Maximum: 45.4 °C
Average: 34.2 °C
31 °C40 °C40.6 °C
30.6 °C51.2 °C40 °C
30 °C36.8 °C33.8 °C
Maximum: 51.2 °C
Average: 37.1 °C
Power Supply (max.)  45 °C | Room Temperature 21 °C | Fluke 62 Mini IR Thermometer
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2037.637.837.62536.936.936.93137.235.737.24035.438.235.45034.532.434.56334.433.834.48032.532.332.510031.731.131.712532.430.132.416035.529.535.520042.42842.425050.228.750.23155827.85840058275850056.526.656.563052.925.552.980063.125.663.1100063.624.963.6125057.224.457.2160055.924.455.9200051.324.251.3250053.924.253.9315052.524.152.540005823.95850006323.863630065.823.865.8800058.323.958.31000061.823.961.81250058.823.958.8160005023.850SPL7236.872N29.82.829.8median 56.5Lenovo ThinkPad T470s-20HF0012USmedian 24.4median 56.5Delta4.124.1353934.235.634.531.532.733.231.231.930.630.930.530.630.137.828.443.227.246.326.647.226.352.125.651.524.651.324.549.523.751.523.758.223.560.823.456.222.956.622.860.123.162.12365.52365.222.961.922.962.623.168.12368.523.162.623.266.535.4752.533.7median 23.4Dell Latitude 7480median 58.215.6hearing rangehide median Pink Noise
Lenovo ThinkPad T470s-20HF0012US audio analysis

(±) | speaker loudness is average but good (72.02 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 15.3% lower than median
(±) | linearity of bass is average (14.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.2% away from median
(±) | linearity of mids is average (11% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (12.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (21.3% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 8% similar, 36% worse
» The best had a delta of 11%, average was 20%, worst was 48%
Compared to all devices tested
» 47% of all tested devices were better, 8% similar, 45% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Dell Latitude 7480 audio analysis

(±) | speaker loudness is average but good (75.02 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.9% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.8% away from median
(±) | linearity of mids is average (7.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 6.6% higher than median
(+) | highs are linear (6.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (20% difference to median)
Compared to same class
» 49% of all tested devices in this class were better, 7% similar, 44% worse
» The best had a delta of 11%, average was 20%, worst was 48%
Compared to all devices tested
» 40% of all tested devices were better, 7% similar, 53% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Power Consumption
Off / Standbydarklight 0.3 / 0.4 Watt
Idledarkmidlight 4.8 / 6.6 / 7 Watt
Load midlight 39.2 / 44.8 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T470s-20HF0012US
7300U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14
Lenovo ThinkPad T470s-20HGS00V00
7600U, HD Graphics 620, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0), IPS, 2560x1440, 14
Dell Latitude 7480
7600U, HD Graphics 620, Intel SSDSCKKF256H6, IPS, 1920x1080, 14
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
7500U, HD Graphics 620, Samsung PM961 NVMe MZVLW512HMJP, IPS, 1920x1080, 14
Power Consumption
-15%
16%
19%
-3%
Idle Minimum *
4.8
4.64
3%
4.32
10%
3.21
33%
3.84
20%
Idle Average *
6.6
8.93
-35%
6.27
5%
6.15
7%
6.3
5%
Idle Maximum *
7
9.12
-30%
6.35
9%
6.82
3%
8.6
-23%
Load Average *
39.2
42.2
-8%
29.82
24%
28.5
27%
41.9
-7%
Load Maximum *
44.8
47.3
-6%
30.64
32%
34.5
23%
48.7
-9%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
17h 42min
WiFi Surfing v1.3
8h 07min
Load (maximum brightness)
2h 52min
Lenovo ThinkPad T470s-20HF0012US
7300U, HD Graphics 620, 51 Wh
Lenovo ThinkPad T470s-20HGS00V00
7600U, HD Graphics 620, 51 Wh
Dell Latitude 7480
7600U, HD Graphics 620, 60 Wh
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620, 48 Wh
Lenovo ThinkPad X1 Carbon 2017-20HQS03P00
7500U, HD Graphics 620, 57 Wh
Battery Runtime
-29%
34%
-23%
-5%
Reader / Idle
1062
787
-26%
1662
56%
1252
18%
WiFi v1.3
487
417
-14%
719
48%
438
-10%
496
2%
Load
172
93
-46%
171
-1%
110
-36%
110
-36%

Pros

+ 昂贵,有吸引力的外壳
+ 轻量级的外壳
+ 极好的电池续航
+ 优秀的输入设备
+ 快速固态硬盘和应用性能
+ 稳定的处理器性能
+ 良好的连接性

Cons

- 可惜存在屏幕闪烁
- 亮度弱
- 饱和度弱
- 不插电时,处理器性能较差
- 在负载下,温度骤升
- 温度不均匀
In review: Lenovo ThinkPad T470s FHD. Test model provided by Lenovo US
In review: Lenovo ThinkPad T470s FHD. Test model provided by Lenovo US

这是一台拥有凭借轻量级的构造,便携式和耐用性(由于采用高端镁和碳纤维混合结构),极好的电池续航能力以及深入人心的ThinkPad品牌出色的输入设备。联想ThinkPad T470s 全高清版本应该已经引起那些真正寻找下一个日常机的专业商务人士的关注。其应用程序性能(由三星NVMe SSD非常快)强大,酷睿i5处理器性能稳固,易于维护,这是一个难以被忽视的设备。 

缺点?是的,还有几个。对于初次使用的人来说,屏幕并不像许多竞争对手那样令人印象深刻,而且 WQHD配置下,不仅是分辨率,还包括亮度,对比度和色彩表现方面都存在显着地下降。我们检测到了除了最大值以外的所有亮度级别下,存的屏幕闪烁,这对于ThinkPad来说是一个令人失望的事情。最后,该设备升温非常快,很快就温度就让人烦恼(负载下),特别是在使用中。

联想ThinkPad T470s 全高清版本除了存在屏幕闪烁现象,平庸的显示质量以及较重工作负载下的高温之外,还是一个很好的选择。

 如果用户不介意稍微降低(但仍然很好)的电池运行时间和更高的价格,我们强烈建议您查看我们刚刚评测的 T470s WQHD 配置机,因为其显示不仅具有更好的亮度和颜色,而且还不采用脉冲宽度调制来管理亮度的降低。然而,我们在今天的配置中评测的酷睿i5 处理器似乎是一个更合理的投资,考虑到我们评估下,WQHD配置的i7拥有的出色性能和相对稳定性。 Dell Latitude 7480 同样是一个不错的选择,如果预算充足 ThinkPad X1 Carbon 也不错。除了显示问题,只要用户不介意在高负载下的发热,T470s FHD就是当今市场上最好的14英寸商用笔记本电脑之一。

注:本文是基于完整评测的缩减版本,阅读完整的英文评测,请点击这里

Lenovo ThinkPad T470s-20HF0012US - 05/13/2017 v6
Steve Schardein

Chassis
93 / 98 → 95%
Keyboard
94%
Pointing Device
87%
Connectivity
73 / 80 → 91%
Weight
71 / 67 → 100%
Battery
90%
Display
81%
Games Performance
58 / 68 → 85%
Application Performance
92 / 92 → 100%
Temperature
87%
Noise
94%
Audio
69%
Camera
53 / 85 → 62%
Add Points
-2%
Average
74%
88%
Office - Weighted Average

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> Notebookcheck中文版(NBC中国) > 评测 > 联想 ThinkPad T470s (7300U, FHD) 笔记本电脑简短评测
Steve Schardein, 2017-05-29 (Update: 2017-06- 3)