Notebookcheck

Recensione breve del Portatile Lenovo ThinkPad T470s (7300U, FHD)

Steve Schardein (traduzione a cura di G. De Luca), 05/14/2017

Un vero business. Oggi valutiamo un'altra configurazione del T470; questa monta un touchscreen antiriflesso FHD ed un setup piùmainstream rispetto al precedente candidato - con un prezzo inferiore. Vediamo come si comporta rispetto alla concorrenza.

Lenovo ThinkPad T470s-20HF0012US (ThinkPad T470s Serie)
Scheda grafica
Intel HD Graphics 620, Core: 300 - 1100 MHz, 21.20.16.4550
Memoria
8192 MB 
, DDR4 2133 MHz (dual-channel; 4 GB SODIMM + 4 GB saldati)
Schermo
14 pollici 16:9, 1920x1080 pixel 157 PPI, multitouch 10 punti, LEN40A9 (R140NWF5 R1), IPS, lucido: no
Scheda madre
Intel Kaby Lake-U Premium PCH
Harddisk
Samsung PM961 MZVLW256HEHP, 256 GB 
Scheda audio
Realtek ALC298 @ Intel Sunrise Point PCH - High Definition Audio Controller
Porte di connessione
3 USB 3.0 / 3.1, 1 USB 3.1 Gen 2, 1 Thunderbolt, 1 HDMI, 1 Kensington Lock, Connessioni Audio: 3.5 combo, Lettore schede: SD, 1 Lettore impronte digitali
Rete
Intel Ethernet Connection I219-LM (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Dimensioni
altezza x larghezza x profondità (in mm): 19 x 331 x 227
Batteria
51 Wh, 4230 mAh ioni di litio, 2 due batterie interne separate; 24 + 27 Wh
Sistema Operativo
Microsoft Windows 10 Pro 64 Bit
Camera
Webcam: 720p HD
Fotocamera Principale: 1 MPix
Altre caratteristiche
Casse: 2.0, Tastiera: Chiclet / Lenovo AccuType, Illuminazione Tastiera: si, 36 Mesi Garanzia
Peso
1.362 kg, Alimentazione: 352 gr

 

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
Distribuzione della luminosità
X-Rite i1Pro Basic 2
Massima: 276.6 cd/m² Media: 264.2 cd/m² Minimum: 2.93 cd/m²
Distribuzione della luminosità: 88 %
Al centro con la batteria: 271.6 cd/m²
Contrasto: 1132:1 (Nero: 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%
Media totale (Programma / Settaggio)
-4% / -2%
10% / 18%
-11% / -11%
-1% / 3%

* ... Meglio usare valori piccoli

Tempi di risposta del Display

I tempi di risposta del display mostrano quanto sia veloce lo schermo a cambaire da un colore all'altro. Tempi di risposta lenti poccono creare sovrapposizioni negloi oggetti in movimento. Specialmente i giocatori patiti del 3D dovrebbero usare uno schermo con rempi di risposta bassi.
       Tempi di risposta dal Nero al Bianco
28.8 ms ... rise ↗ and fall ↘ combined↗ 14.8 ms Incremento
↘ 14 ms Calo
Lo schermo mostra tempi di risposta relativamente lenti nei nostri tests e potrebbe essere troppo lento per i 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 (26.7 ms).
       Tempo di risposta dal 50% Grigio all'80% Grigio
40.8 ms ... rise ↗ and fall ↘ combined↗ 22.8 ms Incremento
↘ 18 ms Calo
Lo schermo mostra tempi di risposta lenti nei nostri tests e sarà insoddisfacente per i gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 47 % 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 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: 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.

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%

* ... Meglio usare valori piccoli

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 %
Aiuto
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370Tooltip
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 punti
PCMark 8 Creative Score Accelerated v2
4910 punti
PCMark 8 Work Score Accelerated v2
4999 punti
Aiuto
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
Valore Minimo di trasferimento: 1354.1 MB/s
Valore Massimo di trasferimento: 1571.9 MB/s
Valore Medio di trasferimento: 1517.9 MB/s
Tempi di accesso: 0.1 ms
Burst Rate: 291 MB/s
Utilizzo CPU: 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 ∼7%
3DMark 06 Standard
9671 punti
3DMark 11 Performance
1741 punti
3DMark Ice Storm Standard Score
67756 punti
3DMark Cloud Gate Standard Score
6945 punti
3DMark Fire Strike Score
971 punti
Aiuto
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (ordina per valore)
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 (ordina per valore)
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 (ordina per valore)
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 (ordina per valore)
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%
basso medio alto ultra
BioShock Infinite (2013) 54.631.7268.2fps

Rumorosità

Idle
27.8 / 27.8 / 27.8 dB(A)
Sotto carico
34.8 / 42 dB(A)
 
 
 
30 dB
silenzioso
40 dB(A)
udibile
50 dB(A)
rumoroso
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm di distanza)   Rumorosità ambientale: 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%

* ... Meglio usare valori piccoli

Carico massimo
 38.4 °C32.6 °C28.6 °C 
 45.4 °C39.6 °C29.4 °C 
 33.8 °C31 °C29 °C 
Massima: 45.4 °C
Media: 34.2 °C
31 °C40 °C40.6 °C
30.6 °C51.2 °C40 °C
30 °C36.8 °C33.8 °C
Massima: 51.2 °C
Media: 37.1 °C
Alimentazione (max)  45 °C | Temperatura della stanza 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, 7% similar, 46% 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, 6% similar, 53% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Consumo di corrente
Off / Standbydarklight 0.3 / 0.4 Watt
Idledarkmidlight 4.8 / 6.6 / 7 Watt
Sotto carico midlight 39.2 / 44.8 Watt
 color bar
Leggenda: 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%

* ... Meglio usare valori piccoli

Autonomia della batteria
Idle (senza WLAN, min luminosità)
17ore 42minuti
Navigazione WiFi v1.3
8ore 07minuti
Sotto carico (max luminosità)
2ore 52minuti
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
Autonomia della batteria
-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%

Pro

+ costruzione
+ leggero per a sua classe
+ incredibile autonomia
+ eccellenti dispositivi di input
+ veloci prestazioni SSD e applicazioni
+ prestazioni CPU stabili
+ buona connettività

Contro

- purtroppo si usa il PWM
- luminosità e contrasto scarsi
- saturazione del colore
- si scalda presto sotto carico
- temperature non distribuite in modo omogeneo sul case
In review: Lenovo ThinkPad T470s FHD. Test model provided by Lenovo US
In review: Lenovo ThinkPad T470s FHD. Test model provided by Lenovo US

With a featherweight build that’s equal parts portable and durable (thanks to high-end magnesium and carbon fiber hybrid construction), terrific battery life, and excellent input devices for which the ThinkPad brand has long been known, the Lenovo ThinkPad T470s FHD already ought to have the attention of business professionals looking for their next daily driver. But pile onto that the blazing application performance (made possible by a very fast Samsung NVMe SSD), solid CPU performance from the Core i5 chip, and easy maintenance, and this is a difficult device to turn down.

Negatives? Yes, there are a few. For starters, the screen isn’t nearly as impressive as that of many competitors, and a considerable step down from the WQHD model not only in terms of resolution but also brightness, contrast, and color reproduction. We detected PWM at all brightness levels except maximum, which is a disappointment for a ThinkPad. And finally, the device does heat up very quickly, soon reaching bothersome case temperatures (under load), especially while in use on the lap.

Apart from the unfortunate PWM flicker, pedestrian display quality, and a bit of unwelcomed heat during heavier workloads, the Lenovo ThinkPad T470s FHD is an excellent choice.

If the user doesn’t mind a slightly lower (but still very good) battery runtime and a higher price, we’d strongly recommend taking a look at the T470s WQHD model we recently reviewed, as its display not only features better brightness and color but also does not resort to PWM to manage brightness reductions. However, the Core i5 CPU we reviewed in today’s configuration seems like a more rational investment considering the excellent performance and relative stability versus the i7 of the WQHD configuration we evaluated. The Dell Latitude 7480 is also a terrific choice—or, if budget permits, the ThinkPad X1 Carbon. But apart from the display issues, provided the user doesn’t mind a bit of heat during heavier workloads, the T470s FHD is an immediate contender for one of the best 14-inch business notebooks on the market today.

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

Chassis
93 / 98 → 95%
Tastiera
94%
Dispositivo di puntamento
87%
Connettività
73 / 80 → 91%
Peso
71 / 67 → 100%
Batteria
90%
Display
81%
Prestazioni di gioco
58 / 68 → 85%
Prestazioni Applicazioni
92 / 92 → 100%
Temperatura
87%
Rumorosità
94%
Audio
69%
Fotocamera
53 / 85 → 62%
Punti aggiuntivi
-2%
Media
74%
88%
Office - Media ponderata

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> Recensioni e prove de portatili e telefoni cellulari > Recensioni e prove > Recensioni e prove > Recensione breve del Portatile Lenovo ThinkPad T470s (7300U, FHD)
Steve Schardein, 2017-05-14 (Update: 2017-05-14)