Notebookcheck

Test: Lenovo ThinkPad T470 (Core i5, Full-HD) (sammanfattning)

Andreas Osthoff, 03/23/2017

Ny version av företagsklassikern. Lenovos "tänkplattor" från T-serien är för många användare arketypen för företagsdatorer. T470 har inte bara begåvats med uppdaterade processorer och portar, utan även ett helt nytt chassi.

Lenovo ThinkPad T470-20HD002HGE (ThinkPad T470 Serie)
Processor
Intel Core i5-7200U
Grafikkort
Intel HD Graphics 620, 21.20.16.4550
Minne
8192 MB 
, DDR4-2400, 1/2 platser används, max 32 GB
Skärm
14 tum 16:9, 1920x1080 pixlar 157 PPI, N140HCA-EAB, IPS, glansig: nej
Moderkort
Intel Kaby Lake-U Premium PCH
Hårddisk
Samsung PM961 NVMe MZVLW512HMJP, 512 GB 
, 453 GB ledigt
Ljudkort
Intel Kaby Lake-U/Y PCH - High Definition Audio
Anslutningar
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: 3.5 mm audio, Kortläsare: SD 3.0 (UHS-I), 1 SmartCard, 1 Fingeravtrycksläsare, TPM 2.0
Nätverk
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.1
Storlek
höjd x bredd x djup (i mm) 19.95 x 336.6 x 232.5
Batteri
48 Wh Litiumpolymer, 3-cells LiPo internt (24 Wh) + 3-cells Li-jon (24 Wh), Batteritid (enligt tillverkaren): 13.9 tim
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p HD
Övrigt
Högtalare: Stereohögtalare 2x2 Watt, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 45-Watt adapter, servicepamfletter, Lenovo Companion, Lenovo Settings, Microsoft Office (testversion), 36 Månader Garanti
Vikt
1.665 kg, Strömförsörjning: 279 g
Pris
1640 Kr

 

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Size Comparison

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
Networking
iperf3 Client (receive) TCP 1 m 4M x10
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%
iperf3 Client (transmit) TCP 1 m 4M x10
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%
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
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 306 cd/m² Medel: 287 cd/m² Minimum: 3.43 cd/m²
Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 304 cd/m²
Kontrast: 1020:1 (Svärta: 0.3 cd/m²)
ΔE Color 6.2 | - Ø
ΔE Greyscale 5.8 | - Ø
61.44% sRGB (Argyll) 39.62% AdobeRGB 1998 (Argyll)
Gamma: 2.04
Lenovo ThinkPad T470-20HD002HGE
N140HCA-EAB, , 1920x1080, 14
Lenovo ThinkPad T460-20FN003LGE
Lenovo LEN40A9 / N140HCE-EAA, , 1920x1080, 14
Lenovo ThinkPad T460s-20F9003SGE
N140HCE-EAA, LEN40A9, , 1920x1080, 14
Dell Latitude 14 7000 Series E7470
AUO B140QAN Dell PN F0WXVV, , 2560x1440, 14
Lenovo ThinkPad E470-20H2S00400
N140HCA-EAB, , 1920x1080, 14
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
-8%
-0%
32%
-11%
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 DeltaE2000 *
6.2
7.32
-18%
6.44
-4%
3.11
50%
6.41
-3%
Greyscale DeltaE2000 *
5.8
6.98
-20%
5.87
-1%
4.35
25%
5.94
-2%
Gamma
2.04 118%
2.5 96%
2.37 101%
2.37 101%
2.28 105%
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)
3% / -4%
4% / 1%
18% / 26%
-2% / -7%

* ... 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. » 86 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.7 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 0.9 (minimum) to 636 (maximum) ms. » 51 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (42.8 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: 57 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 6272 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R15
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%
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%
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 %
Hjälp
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
4667 Points ∼72%
Lenovo ThinkPad E470-20H2S00400
7200U, GeForce 940MX
4642 Points ∼71% -1%
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620
4572 Points ∼70% -2%
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520
4543 Points ∼70% -3%
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520
4121 Points ∼63% -12%
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
3956 Points ∼61% -15%
Home Score Accelerated v2
Lenovo ThinkPad E470-20H2S00400
7200U, GeForce 940MX
3546 Points ∼59% +1%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
3507 Points ∼59%
HP EliteBook 840 G4-Z2V49ET ABD
7200U, HD Graphics 620
3486 Points ∼58% -1%
Dell Latitude 14 7000 Series E7470
6600U, HD Graphics 520
3344 Points ∼56% -5%
Lenovo ThinkPad T460s-20F9003SGE
6200U, HD Graphics 520
3024 Points ∼51% -14%
Lenovo ThinkPad T460-20FN003LGE
6200U, HD Graphics 520
2891 Points ∼48% -18%
PCMark 8 Home Score Accelerated v2
3507 poäng
PCMark 8 Creative Score Accelerated v2
4347 poäng
PCMark 8 Work Score Accelerated v2
4667 poäng
Hjälp
Samsung PM961 NVMe MZVLW512HMJP
Sequential Read: 1155 MB/s
Sequential Write: 1076 MB/s
512K Read: 810.6 MB/s
512K Write: 861.6 MB/s
4K Read: 55.46 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
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%
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%
3DMark 11 Performance
1554 poäng
3DMark Cloud Gate Standard Score
5317 poäng
3DMark Fire Strike Score
762 poäng
Hjälp
BioShock Infinite
1366x768 High Preset
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
59 fps ∼100% +196%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
19.9 fps ∼34%
1366x768 Medium Preset
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
69.8 fps ∼100% +192%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
23.9 fps ∼34%
1280x720 Very Low Preset
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
127.5 fps ∼100% +215%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
40.5 fps ∼32%
Tomb Raider
1366x768 High Preset AA:FX AF:8x
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
52.1 fps ∼100% +167%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
19.5 fps ∼37%
1366x768 Normal Preset AA:FX AF:4x
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
92.7 fps ∼100% +178%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
33.3 fps ∼36%
1024x768 Low Preset
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
184.4 fps ∼100% +179%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
66.1 fps ∼36%
Rise of the Tomb Raider
1366x768 Medium Preset AF:2x
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
18.4 fps ∼100% +46%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
12.6 fps ∼68%
1024x768 Lowest Preset
HP Spectre x360 15-bl002xx
7500U, GeForce 940MX
38.5 fps ∼100% +116%
Lenovo ThinkPad T470-20HD002HGE
7200U, HD Graphics 620
17.8 fps ∼46%
låg med. hög ultra
Tomb Raider (2013) 66.133.319.5fps
BioShock Infinite (2013) 40.523.919.96.4fps
Battlefield 4 (2013) 31.52516.2fps
The Witcher 3 (2015) 13.3fps
Rise of the Tomb Raider (2016) 17.812.6fps

Ljudnivå

Låg belastning
28 / 28 / 29.4 dB(A)
Hög belastning
31.4 / 34.6 dB(A)
 
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 28 dB(A)
Lenovo ThinkPad T470-20HD002HGE
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
7200U, GeForce 940MX
HP EliteBook 840 G4-Z2V49ET ABD
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

Hög belastning
 33.4 °C31.2 °C24.3 °C 
 36.6 °C37.2 °C25.2 °C 
 29.8 °C28.3 °C24.8 °C 
Max: 37.2 °C
Medel: 30.1 °C
23.6 °C27.3 °C28.1 °C
23.8 °C45.1 °C34.2 °C
24 °C24.9 °C24.5 °C
Max: 45.1 °C
Medel: 28.4 °C
Strömförsörjning (max.)  42.3 °C | Rumstemperatur 21.4 °C | Voltcraft IR-900
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 16.5Lenovo ThinkPad T470-20HD002HGEmedian 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 20.4Lenovo ThinkPad E470-20H2S00400median 62.32.68.4hearing rangehide median Pink Noise
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
» 29% of all tested devices in this class were better, 9% similar, 62% worse
» The best had a delta of 11%, average was 20%, worst was 48%
Compared to all devices tested
» 28% of all tested devices were better, 5% similar, 67% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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
» 64% of all tested devices in this class were better, 9% similar, 27% worse
» The best had a delta of 11%, average was 20%, worst was 48%
Compared to all devices tested
» 56% of all tested devices were better, 8% similar, 36% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Strömförbrukning
Av/Standbydarklight 0.31 / 0.45 Watt
Låg belastningdarkmidlight 3.21 / 6.15 / 6.82 Watt
Hög belastning midlight 28.5 / 34.5 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T470-20HD002HGE
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
7200U, GeForce 940MX, 1920x1080
HP EliteBook 840 G4-Z2V49ET ABD
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

Batteritid
Surfa med WLAN v1.3 (Edge 38.14393.0.0)
7tim 18min
Big Buck Bunny H.264 1080p
10tim 23min
Hög belastning (maximal ljusstyrka)
1tim 50min
Lenovo ThinkPad T470-20HD002HGE
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
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%

För

+ stadigt och välbyggt chassi
+ utmärkta inmatningsenheter
+ matt IPS-skärm med bra betraktningsvinklar
+ bra prestanda
+ många säkerhetsfunktioner
+ Thunderbolt 3 med USB-C
+ tyst och sval
+ lång batteritid
+ skapliga underhållsmöjligheter
+ snabbt WiFi
+ 3 års på-plats-garanti

Emot

- stora färgavvikelser och låg färgrymd
- burkigt ljud
- högt pris
In review: Lenovo ThinkPad T470. Test model courtesy of Notebooksandmore.
In review: Lenovo ThinkPad T470. Test model courtesy of Notebooksandmore.

Läs det längre originaltestet på engelska här.

Nya ThinkPad T470 gör i stora drag bra ifrån sig, trots vissa nackdelar. Det nya chassit är bara något mindre och lättare än tidigare, men både byggkvalitet och stabilitet är mycket bra. Tangentbordet är fortfarande ett av de bästa i mobilsegmentet, även om det kunde haft något bättre bakbelysning.

Lenovo har även förbättrat portarna i här uppdateringen och inkluderat alla viktiga standarder, inklusive Thunderbolt 3. WiFi-modulen är snabb och datorn har en rejäl uppsättning säkerhetsfunktioner.

Prestandan är mycket bra och det förekommer ingen strypning ens under extrema arbetsbelastningar. Lenovo låter processorn dra mer ström än vanligt, så Core i7-processorn är – till skillnad från i många konkurrerande modeller – ett intressant alternativ. Kylningslösningen har inga som helst problem att hantera ULV-kretsen.

Skärmen är fortfarande en av de största nackdelarna, även om Lenovo förbättrat ljusstyrkan och kontrastförhållandet. Testmodellen är inte lämplig för bildredigering – i så fall bör du antagligen (återigen) uppgradera till den dyrare T470s (test kommer snart) för ändamålet. Asus visade nyligen med Zenbook UX3410 hur en bra 14-tums panel ser ut. Vi skulle naturligtvis föredra en bättre panel, men samtidigt får man ta hänsyn till målgruppen. De flesta företag kommer inte att använda ThinkPad T470 för bildredigering, och om de gör det kommer de förmodligen använda den i kombination med bättre externa bildskärmar. 

Den sista aspekten är det höga priset. Visserligen ingår treårig service på plats, vilket ofta är ett tillval hos konkurrenterna. En NVMe-SSD på 512 GB påverkar också priset. Du kan spara en slant med en standard-SSD, något som förmodligen inte påverkar den subjektiva prestandan.

Sammantaget är ThinkPad T470 en av de bästa företagsmaskinerna på marknaden idag. Anledningarna är: bra temperaturhantering, lågt fläktljud, utmärkta inmatningsenheter, bra prestanda och lång batteritid. 

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

Design
89 / 98 → 91%
Tangentbord
94%
Mus
89%
Anslutningar
71 / 80 → 89%
Vikt
67 / 67 → 100%
Batteri
91%
Skärm
85%
Spelprestanda
54 / 68 → 80%
Programprestanda
89 / 92 → 97%
Temperatur
94%
Ljudnivå
97%
Audio
70%
Camera
53 / 85 → 62%
Medel
80%
91%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T470 (Core i5, Full-HD) (sammanfattning)
Andreas Osthoff, 2017-03-23 (Update: 2017-03-23)