Notebookcheck

Breve Análise do Conversível Lenovo ThinkPad X380 Yoga (i7-8550U, FHD)

Sascha Mölck (traduzido por Ricardo Soto), 03/20/2018

A mesma carcaça, mas com um nome diferente. O ThinkPad X380 brilha com um veloz SSD NVMe, uma carcaça fina e excelente duração de bateria. A CPU Core i7 quad-core integrada não consegue manter seu desempenho pleno. O sistema operacional Windows não está incluído. Usuários de Linux, no entanto, ficarão felizes com a compatibilidade do Linux do conversível.

Lenovo ThinkPad X380 Yoga 20LJS02W00
Placa gráfica
Intel UHD Graphics 620, Análises do: 300-1150 MHz, Dual channel, 23.20.16.4905
Memória
16384 MB 
, DDR4-2400, dual channel, RAM soldada, sem slots RAM
Pantalha
13.3 polegadas 16:9, 1920 x 1080 pixel 166 PPI, capacitiva, multi-touch de 10 pontos, native pen support, Lenovo M133NWF4 R3, IPS, Brilhante: sim
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
Samsung SSD PM981 MZVLB512HAJQ-000L7, 512 GB 
, NVMe, M.2-2280, 256 GB livre
Placa de Som
Conexant CX8200 @ Intel Sunrise Point-LP PCH - High Definition Audio Controller
Conexões
2 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Conector combinado de áudio para microfone/fones, Card Reader: MicroSD, 1 Leitor de Impressões Digitais, NFC, Brightness Sensor, Sensores: sensor de movimento, TPM 2.0
Funcionamento em rede
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 18.2 x 313.5 x 222.2
Bateria
51 Wh, 3340 mAh Lítio-Ion, 15,28 V
Camera
Webcam: HD
Características adicionais
Alto falantes: Stereo, Teclado: Chiclet-style, Iluminação do Teclado: sim, Thinkpad Pen Pro, stylus case, 12 Meses Garantia
peso
1.43 kg, Suprimento de energia: 359 g
Preço
1299 Euro

 

Size Comparison

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad Yoga 370-20JJS00100
  (Toshiba Exceria Pro M401)
65.9 MB/s ∼100% +6%
Lenovo ThinkPad X380 Yoga 20LJS02W00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
61.9 MB/s ∼94%
Average of class Convertible
  (of 87, min: 7.5, max: 197)
58.6 MB/s ∼89% -5%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad X380 Yoga 20LJS02W00
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.8 MB/s ∼100%
Lenovo ThinkPad Yoga 370-20JJS00100
  (Toshiba Exceria Pro M401)
83.9 MB/s ∼96% -4%
Average of class Convertible
  (of 86, min: 24, max: 246)
76.3 MB/s ∼87% -13%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo ThinkPad Yoga 370-20JJS00100
Intel Dual Band Wireless-AC 8265
675 MBit/s ∼100% +31%
HP EliteBook x360 1030 G2
Intel Dual Band Wireless-AC 8265
613 MBit/s ∼91% +19%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Dual Band Wireless-AC 8265
517 MBit/s ∼77%
Average of class Convertible
  (of 87, min: 38.3, max: 678)
463 MBit/s ∼69% -10%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
208 MBit/s ∼31% -60%
iperf3 Client (transmit) TCP 1 m 4M x10
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Dual Band Wireless-AC 8265
666 MBit/s ∼100%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel Dual Band Wireless-AC 8265
522 MBit/s ∼78% -22%
Average of class Convertible
  (of 87, min: 39.2, max: 685)
475 MBit/s ∼71% -29%
HP EliteBook x360 1030 G2
Intel Dual Band Wireless-AC 8265
455 MBit/s ∼68% -32%
Dell XPS 13 9365-4537 2-in-1
Intel Dual Band Wireless-AC 8265
142 MBit/s ∼21% -79%
305
cd/m²
315
cd/m²
285
cd/m²
305
cd/m²
314
cd/m²
308
cd/m²
266
cd/m²
315
cd/m²
301
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 315 cd/m² Médio: 301.6 cd/m² Minimum: 6.7 cd/m²
iluminação: 84 %
iluminação com acumulador: 314 cd/m²
Contraste: 1963:1 (Preto: 0.16 cd/m²)
ΔE Color 5.73 | 0.8-29.43 Ø6.4
ΔE Greyscale 7.39 | 0.64-98 Ø6.6
96% sRGB (Argyll) 61% AdobeRGB 1998 (Argyll)
Gamma: 2.14
Lenovo ThinkPad X380 Yoga 20LJS02W00
IPS, 1920x1080, 13.3
Lenovo ThinkPad Yoga 370-20JJS00100
IPS LED, 1920x1080, 13.3
Dell XPS 13 9365-4537 2-in-1
IPS, 3200x1800, 13.3
HP EliteBook x360 1030 G2
IPS, 1920x1080, 13.3
Response Times
-25%
4%
-2%
Response Time Grey 50% / Grey 80% *
50 (24, 26)
42 (21.2, 20.8)
16%
48 (26, 22)
4%
55.2 (21.2, 34)
-10%
Response Time Black / White *
29 (15, 14)
32.8 (19.2, 13.6)
-13%
28 (16, 12)
3%
27.2 (7.6, 19.6)
6%
PWM Frequency
1000 (90)
217.4 (50)
-78%
Screen
-6%
12%
-11%
Brightness middle
314
374
19%
348
11%
262
-17%
Brightness
302
356
18%
306
1%
256
-15%
Brightness Distribution
84
87
4%
78
-7%
83
-1%
Black Level *
0.16
0.33
-106%
0.2
-25%
0.25
-56%
Contrast
1963
1133
-42%
1740
-11%
1048
-47%
Colorchecker DeltaE2000 *
5.73
4.7
18%
2.79
51%
5.13
10%
Colorchecker DeltaE2000 max. *
10.43
9.5
9%
5.53
47%
9.46
9%
Greyscale DeltaE2000 *
7.39
6.5
12%
3.47
53%
6.23
16%
Gamma
2.14 112%
2.19 110%
2.54 94%
2.45 98%
CCT
6351 102%
7086 92%
6564 99%
6413 101%
Color Space (Percent of AdobeRGB 1998)
61
63.1
3%
60
-2%
57.84
-5%
Color Space (Percent of sRGB)
96
97.2
1%
93
-3%
88.57
-8%
Total Average (Program / Settings)
-16% / -11%
8% / 10%
-7% / -10%

* ... smaller is better

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 1000 Hz ≤ 90 % brightness setting

The display backlight flickers at 1000 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 90 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 1000 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9953 (minimum: 43 - maximum: 588200) Hz was measured.

CalMAN - Color Checker
CalMAN - Color Checker
CalMAN - Grayscale
CalMAN - Grayscale
CalMAN - Saturation
CalMAN - Saturation

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
29 ms ... rise ↗ and fall ↘ combined↗ 15 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 worse than the average of all tested devices (26.3 ms).
       Response Time 50% Grey to 80% Grey
50 ms ... rise ↗ and fall ↘ combined↗ 24 ms rise
↘ 26 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. » 82 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (42.1 ms).
CPU-Z
CPU-Z
CPU-Z
CPU-Z
GPU-Z
HWInfo
LatencyMon
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R10 Shading 32Bit
10316
Cinebench R10 Rendering Multiple CPUs 32Bit
15705
Cinebench R10 Rendering Single 32Bit
6098
Cinebench R11.5 OpenGL 64Bit
29.64 fps
Cinebench R11.5 CPU Multi 64Bit
4.38 Points
Cinebench R11.5 CPU Single 64Bit
1.51 Points
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 OpenGL 64Bit
47.32 fps
Cinebench R15 CPU Multi 64Bit
509 Points
Cinebench R15 CPU Single 64Bit
155 Points
Ajuda
Cinebench R15
CPU Single 64Bit
Acer Spin 5 SP515-51GN-80A3
Intel Core i7-8550U
170 Points ∼100% +10%
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
168 Points ∼99% +8%
Average Intel Core i7-8550U
  (of 37, min: 109, max: 172)
161 Points ∼95% +4%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
155 Points ∼91%
HP Spectre x360 13t-ae000
Intel Core i7-8550U
152 Points ∼89% -2%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
144 Points ∼85% -7%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel Core i5-7200U
126 Points ∼74% -19%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
119 Points ∼70% -23%
Average of class Convertible
  (of 242, min: 19, max: 177)
98.7 Points ∼58% -36%
CPU Multi 64Bit
Lenovo ThinkPad X1 Yoga 2018-20LES01W00
Intel Core i7-8550U
699 Points ∼100% +37%
Average Intel Core i7-8550U
  (of 39, min: 407, max: 761)
582 Points ∼83% +14%
Acer Spin 5 SP515-51GN-80A3
Intel Core i7-8550U
558 Points ∼80% +10%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
509 Points ∼73%
HP Spectre x360 13t-ae000
Intel Core i7-8550U
489 Points ∼70% -4%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
346 Points ∼49% -32%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel Core i5-7200U
312 Points ∼45% -39%
Average of class Convertible
  (of 248, min: 33, max: 761)
258 Points ∼37% -49%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
257 Points ∼37% -50%
Cinebench R10
Rendering Single 32Bit
Acer Spin 5 SP515-51GN-80A3
Intel Core i7-8550U
6494 Points ∼100% +6%
Average Intel Core i7-8550U
  (of 23, min: 4202, max: 8211)
6316 Points ∼97% +4%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
6098 Points ∼94%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
5524 Points ∼85% -9%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
4838 Points ∼74% -21%
Average of class Convertible
  (of 218, min: 466, max: 7508)
3278 Points ∼50% -46%
Rendering Multiple CPUs 32Bit
Acer Spin 5 SP515-51GN-80A3
Intel Core i7-8550U
18269 Points ∼100% +16%
Average Intel Core i7-8550U
  (of 23, min: 11694, max: 24180)
17828 Points ∼98% +14%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
15705 Points ∼86%
HP EliteBook x360 1030 G2
Intel Core i5-7300U
12524 Points ∼69% -20%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
8946 Points ∼49% -43%
Average of class Convertible
  (of 214, min: 706, max: 24180)
7306 Points ∼40% -53%
Geekbench 3
32 Bit Multi-Core Score
Average Intel Core i7-8550U
  (of 7, min: 8918, max: 13547)
12011 Points ∼100% +10%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
10917 Points ∼91%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6178 Points ∼51% -43%
Average of class Convertible
  (of 84, min: 954, max: 13130)
4805 Points ∼40% -56%
32 Bit Single-Core Score
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
3759 Points ∼100%
Average Intel Core i7-8550U
  (of 7, min: 2471, max: 3943)
3617 Points ∼96% -4%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3160 Points ∼84% -16%
Average of class Convertible
  (of 84, min: 561, max: 3875)
2096 Points ∼56% -44%
Geekbench 4.0
64 Bit Multi-Core Score
Average Intel Core i7-8550U
  (of 5, min: 10747, max: 14257)
12524 Points ∼100% +10%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
11350 Points ∼91%
Average of class Convertible
  (of 25, min: 856, max: 13014)
6885 Points ∼55% -39%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6627 Points ∼53% -42%
64 Bit Single-Core Score
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
4805 Points ∼100%
Average Intel Core i7-8550U
  (of 5, min: 4523, max: 4858)
4691 Points ∼98% -2%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3733 Points ∼78% -22%
Average of class Convertible
  (of 25, min: 805, max: 4858)
3054 Points ∼64% -36%
Geekbench 4.1/4.2
64 Bit Multi-Core Score
Average Intel Core i7-8550U
  (of 6, min: 10869, max: 15538)
13486 Points ∼100% +14%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
11870 Points ∼88%
Average of class Convertible
  (of 17, min: 2296, max: 13622)
9030 Points ∼67% -24%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
6921 Points ∼51% -42%
64 Bit Single-Core Score
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U
4944 Points ∼100%
Average Intel Core i7-8550U
  (of 6, min: 4700, max: 4977)
4862 Points ∼98% -2%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54
3745 Points ∼76% -24%
Average of class Convertible
  (of 17, min: 880, max: 4977)
3690 Points ∼75% -25%
JetStream 1.1 - 1.1 Total Score
Acer Spin 5 SP515-51GN-80A3
Intel Core i7-8550U (Edge 41.16299.15.0)
286.26 Points ∼100% +22%
Average Intel Core i7-8550U
  (of 27, min: 142, max: 288)
248 Points ∼87% +6%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel Core i7-8550U (Ede 41)
234.34 Points ∼82%
HP EliteBook x360 1030 G2
Intel Core i5-7300U (Edge 38.14393.0.0)
233.17 Points ∼81% 0%
HP Spectre x360 13t-ae000
Intel Core i7-8550U
225.56 Points ∼79% -4%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel Core i5-7200U (Edge)
211.47 Points ∼74% -10%
Dell XPS 13 9365-4537 2-in-1
Intel Core i5-7Y54 (Edge 40)
198.92 Points ∼69% -15%
Average of class Convertible
  (of 121, min: 33.5, max: 288)
166 Points ∼58% -29%
PCMark 7 Score
5898 pontos
PCMark 8 Home Score Accelerated v2
3687 pontos
PCMark 8 Creative Score Accelerated v2
4788 pontos
PCMark 8 Work Score Accelerated v2
4656 pontos
Ajuda
PCMark 8
Work Score Accelerated v2
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
4803 Points ∼100% +3%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
4656 Points ∼97%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 12, min: 4070, max: 5154)
4543 Points ∼95% -2%
Lenovo ThinkPad Yoga 370-20JJS00100
HD Graphics 620, 7200U, Toshiba NVMe THNSF5512GPUK
4314 Points ∼90% -7%
Average of class Convertible
  (of 178, min: 1007, max: 5281)
3587 Points ∼75% -23%
Home Score Accelerated v2
HP EliteBook x360 1030 G2
HD Graphics 620, 7300U, Sandisk SD8TN8U-256G-1006
3774 Points ∼100% +2%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3687 Points ∼98%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 14, min: 3268, max: 4017)
3637 Points ∼96% -1%
Lenovo ThinkPad Yoga 370-20JJS00100
HD Graphics 620, 7200U, Toshiba NVMe THNSF5512GPUK
3539 Points ∼94% -4%
Average of class Convertible
  (of 216, min: 858, max: 4741)
2708 Points ∼72% -27%
Dell XPS 13 9365-4537 2-in-1
HD Graphics 615, 7Y54, Toshiba NVMe THNSN5256GPUK
2706 Points ∼72% -27%
PCMark 10
Digital Content Creation
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 9, min: 2437, max: 3062)
2705 Points ∼100% +10%
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
2467 Points ∼91%
Average of class Convertible
  (of 39, min: 727, max: 4342)
2405 Points ∼89% -3%
Productivity
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
6791 Points ∼100%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 9, min: 4962, max: 6860)
6109 Points ∼90% -10%
Average of class Convertible
  (of 39, min: 1530, max: 6860)
5192 Points ∼76% -24%
Essentials
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
7763 Points ∼100%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 9, min: 6743, max: 8660)
7634 Points ∼98% -2%
Average of class Convertible
  (of 39, min: 2489, max: 8660)
6727 Points ∼87% -13%
Score
Lenovo ThinkPad X380 Yoga 20LJS02W00
UHD Graphics 620, 8550U, Samsung SSD PM981 MZVLB512HAJQ-000L7
3632 Points ∼100%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (of 11, min: 2629, max: 4012)
3482 Points ∼96% -4%
Average of class Convertible
  (of 40, min: 1006, max: 4249)
3138 Points ∼86% -14%
Samsung SSD PM981 MZVLB512HAJQ-000L7
Sequential Read: 2486 MB/s
Sequential Write: 1341 MB/s
512K Read: 1788 MB/s
512K Write: 1885 MB/s
4K Read: 62.32 MB/s
4K Write: 145.6 MB/s
4K QD32 Read: 385.5 MB/s
4K QD32 Write: 534.8 MB/s
Lenovo ThinkPad X380 Yoga 20LJS02W00
Samsung SSD PM981 MZVLB512HAJQ-000L7
Lenovo ThinkPad Yoga 370-20JJS00100
Toshiba NVMe THNSF5512GPUK
Dell XPS 13 9365-4537 2-in-1
Toshiba NVMe THNSN5256GPUK
HP EliteBook x360 1030 G2
Sandisk SD8TN8U-256G-1006
Average Samsung SSD PM981 MZVLB512HAJQ-000L7
 
CrystalDiskMark 3.0
-40%
-53%
-63%
-12%
Write 4k QD32
534.8
414.5
-22%
234.1
-56%
225.2
-58%
460 (of 8, min: 265, max: 706)
-14%
Read 4k QD32
385.5
460.8
20%
335.9
-13%
311.3
-19%
394 (of 8, min: 336, max: 447)
2%
Write 4k
145.6
127.3
-13%
108.3
-26%
56.48
-61%
137 (of 8, min: 108, max: 161)
-6%
Read 4k
62.32
30.55
-51%
29.26
-53%
29.43
-53%
62.7 (of 8, min: 59.3, max: 66.9)
1%
Write 512
1885
483.1
-74%
373.7
-80%
372.5
-80%
1393 (of 8, min: 565, max: 1885)
-26%
Read 512
1788
679.9
-62%
528.4
-70%
312.3
-83%
1053 (of 8, min: 419, max: 1799)
-41%
Write Seq
1341
484.5
-64%
324.1
-76%
443.6
-67%
1450 (of 8, min: 924, max: 1889)
8%
Read Seq
2486
1070
-57%
1159
-53%
467.1
-81%
1957 (of 8, min: 922, max: 2588)
-21%
3DMark 06 Standard
8282 pontos
3DMark 11 Performance
1801 pontos
3DMark Cloud Gate Standard Score
5821 pontos
3DMark Fire Strike Score
786 pontos
Ajuda
3DMark 11 - 1280x720 Performance GPU
Average Intel UHD Graphics 620
  (of 48, min: 1497, max: 1901)
1666 Points ∼100% +3%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
1614 Points ∼97%
HP EliteBook x360 1030 G2
Intel HD Graphics 620, Intel Core i5-7300U
1476 Points ∼89% -9%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel HD Graphics 620, Intel Core i5-7200U
1338 Points ∼80% -17%
Dell XPS 13 9365-4537 2-in-1
Intel HD Graphics 615, Intel Core i5-7Y54
1175 Points ∼71% -27%
Average of class Convertible
  (of 270, min: 173, max: 7483)
1121 Points ∼67% -31%
3DMark
1920x1080 Fire Strike Graphics
Average Intel UHD Graphics 620
  (of 43, min: 862, max: 1288)
1068 Points ∼100% +24%
HP EliteBook x360 1030 G2
Intel HD Graphics 620, Intel Core i5-7300U
972 Points ∼91% +13%
Average of class Convertible
  (of 193, min: 132, max: 5885)
926 Points ∼87% +7%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
862 Points ∼81%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel HD Graphics 620, Intel Core i5-7200U
827 Points ∼77% -4%
1280x720 Cloud Gate Standard Graphics
Average Intel UHD Graphics 620
  (of 45, min: 6910, max: 10493)
8740 Points ∼100% +26%
HP EliteBook x360 1030 G2
Intel HD Graphics 620, Intel Core i5-7300U
8220 Points ∼94% +19%
Lenovo ThinkPad Yoga 370-20JJS00100
Intel HD Graphics 620, Intel Core i5-7200U
7059 Points ∼81% +2%
Lenovo ThinkPad X380 Yoga 20LJS02W00
Intel UHD Graphics 620, Intel Core i7-8550U
6910 Points ∼79%
Average of class Convertible
  (of 236, min: 1023, max: 37388)
6161 Points ∼70% -11%
baixo média alto ultra
Tomb Raider (2013) 85.843.328.212.5fps
BioShock Infinite (2013) 62.932.426.79.3fps
Rise of the Tomb Raider (2016) 15.59.54.93.1fps

Barulho

Ocioso
30.4 / 30.4 / 30.4 dB
Carga
34.2 / 35.2 dB
 
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 30.4 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.435.13233.42531.735.330.231.73130.440.333.430.44029.632.228.529.65035.635.729.435.66327.72927.827.78027.129.526.127.110026.226.625.626.212524.12524.524.116024.423.623.224.420023.723.122.323.725023.122.42123.131522.722.420.922.740021.621.72021.650021.921.619.421.963021.220.61921.280022.3211822.3100024.122.917.524.1125022.821.517.422.8160022.621.517.422.6200023.622.817.723.6250025.524.517.725.5315025.724.318.525.7400024.12318.324.150002220.418.322630020.92018.420.9800019.118.718.819.11000018.718.618.718.71250018.618.518.618.61600018.818.619.318.8SPL35.234.230.535.2N2.221.42.2median 22.7Lenovo ThinkPad X380 Yoga 20LJS02W00median 21.7median 18.7median 22.7Delta1.11.41.71.1hearing rangehide median Fan Noise
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620
Lenovo ThinkPad Yoga 370-20JJS00100
7200U, HD Graphics 620
HP EliteBook x360 1030 G2
7300U, HD Graphics 620
Noise
2%
3%
off / environment *
30.4
28.6
6%
29
5%
Idle Minimum *
30.4
28.6
6%
29
5%
Idle Average *
30.4
28.6
6%
29
5%
Idle Maximum *
30.4
31.2
-3%
29
5%
Load Average *
34.2
33.7
1%
33.6
2%
Load Maximum *
35.2
36.7
-4%
35.8
-2%

* ... smaller is better

Carga Máxima
 38.5 °C40.2 °C29.9 °C 
 37.9 °C38.5 °C29.1 °C 
 29.7 °C26 °C25.1 °C 
Máximo: 40.2 °C
Médio: 32.8 °C
28.1 °C46 °C39.7 °C
27.2 °C34 °C36 °C
23 °C25 °C25.1 °C
Máximo: 46 °C
Médio: 31.6 °C
alimentação elétrica  30.7 °C | Temperatura do quarto 22.2 °C | FIRT 550-Pocket
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620
Lenovo ThinkPad Yoga 370-20JJS00100
7200U, HD Graphics 620
Dell XPS 13 9365-4537 2-in-1
7Y54, HD Graphics 615
HP EliteBook x360 1030 G2
7300U, HD Graphics 620
Heat
-9%
4%
5%
Maximum Upper Side *
40.2
42
-4%
43.1
-7%
36.1
10%
Maximum Bottom *
46
48
-4%
41.7
9%
36.7
20%
Idle Upper Side *
25.2
28
-11%
23.8
6%
26.8
-6%
Idle Bottom *
25.8
29.7
-15%
23.7
8%
26.5
-3%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs62032.83232.82533.230.233.23132.533.432.54029.328.529.35034.729.434.76327.827.827.88026.826.126.810025.625.625.612525.124.525.116026.223.226.220029.122.329.125031.32131.331545.620.945.640060.22060.250062.619.462.663064196480062.11862.1100063.317.563.3125061.817.461.8160069.617.469.6200066.317.766.3250064.117.764.131506718.567400066.718.366.7500061.918.361.9630056.618.456.6800056.318.856.3100005118.7511250047.418.647.41600037.219.337.2SPL76.530.576.5N35.71.435.7median 60.2Lenovo ThinkPad X380 Yoga 20LJS02W00median 18.7median 60.2Delta121.71235.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6Apple MacBook 12 (Early 2016) 1.1 GHzmedian 17.84.62.4hearing rangehide median Pink Noise
Lenovo ThinkPad X380 Yoga 20LJS02W00 audio analysis

(-) | not very loud speakers (69.6 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 29.7% lower than median
(±) | linearity of bass is average (8.9% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.5% away from median
(±) | linearity of mids is average (10.2% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5.1% higher than median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (29.1% difference to median)
Compared to same class
» 82% of all tested devices in this class were better, 5% similar, 13% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 85% of all tested devices were better, 4% similar, 11% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (9.3% difference to median)
Compared to same class
» 1% of all tested devices in this class were better, 1% similar, 98% worse
» The best had a delta of 9%, average was 19%, worst was 47%
Compared to all devices tested
» 2% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.34 / 0.58 Watt
Ociosodarkmidlight 4 / 4.9 / 6.9 Watt
Carga midlight 36 / 34.4 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620
Lenovo ThinkPad Yoga 370-20JJS00100
7200U, HD Graphics 620
Dell XPS 13 9365-4537 2-in-1
7Y54, HD Graphics 615
HP EliteBook x360 1030 G2
7300U, HD Graphics 620
Power Consumption
-7%
-49%
2%
Idle Minimum *
4
3.6
10%
8.2
-105%
3.2
20%
Idle Average *
4.9
7.2
-47%
10.8
-120%
5.5
-12%
Idle Maximum *
6.9
8.4
-22%
12.7
-84%
6.5
6%
Load Average *
36
29.9
17%
22.6
37%
29.7
17%
Load Maximum *
34.4
32.2
6%
24.6
28%
41.3
-20%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
20h 50min
NBC WiFi Websurfing Battery Test 1.3 (Edge 41)
8h 31min
Big Buck Bunny H.264 1080p
9h 10min
Carga (máximo brilho)
2h 18min
Lenovo ThinkPad X380 Yoga 20LJS02W00
8550U, UHD Graphics 620, 51 Wh
Lenovo ThinkPad Yoga 370-20JJS00100
7200U, HD Graphics 620, 51 Wh
Dell XPS 13 9365-4537 2-in-1
7Y54, HD Graphics 615, 46 Wh
HP EliteBook x360 1030 G2
7300U, HD Graphics 620, 57 Wh
Battery Runtime
-4%
-20%
33%
Reader / Idle
1250
1163
-7%
1387
11%
H.264
550
576
5%
659
20%
WiFi v1.3
511
488
-5%
410
-20%
630
23%
Load
138
127
-8%
244
77%

Pro

+ Tela IPS
+ Resolução Full HD
+ carcaça de alto valor
+ Opções de manutenção
+ SSD NVMe
+ Thunderbolt 3
+ Ótima duração da bateria

Contra

- A CPU não consegue utilizar todo seu desempenho
- PWM
- Apenas um ano de garantia
- Instalar um modem LTE é impossível
- Sem sistema operacional
The Lenovo Thinkpad X380 Yoga 20LJS02W00, provided courtesy of: CampusPoint
The Lenovo Thinkpad X380 Yoga 20LJS02W00, provided courtesy of: CampusPoint

Nenhuma mudança fundamental foi feita no ThinkPad X380 Yoga, quando comparado ao seu antecessor (Thinkpad Yoga 370). Além de um novo nome, a Lenovo também apresenta um novo processador ULV quad-core da Intel.

O processador Core i7-8550U incorporado oferece desempenho mais que suficiente para trabalho de escritório e navegação na Internet. O processador pode utilizar seu Turbo boost apenas de forma limitada e por um curto período de tempo.

Tudo somado, o Lenovo ThinkPad X380 Yoga pode ser descrito como um sucesso. É por isso que as falhas (cintilação PWM, garantia de um ano, sem antenas WWAN) parecem ainda mais irritantes. De fato, nessa faixa de preços, essas falhas não devem surgir em primeiro lugar.

Um SSD NVMe muito veloz, possibilita um sistema muito responsivo. O SSD pode ser substituído. Para isso, você terá que abrir a carcaça, o qual não deve apresentar nenhum problema. Quando a carcaça estiver aberta, você terá acesso ao slot do modem LTE. O slot do cartão SIM também é fornecido. No entanto, a instalação de um modem LTE está fora de questão, porque nosso dispositivo de teste não possui antenas WWAN.

O teclado iluminado deixou uma boa impressão. Não admira: Já conhecemos este teclado do ThinkPad Yoga 370. Além disso, precisamos mencionar a boa duração da bateria. A tela táctil baseada em IPS oferece ótimos ângulos de visão, bom contraste e alto brilho. No entanto, não esperamos ver a cintilação PWM em um dispositivo com esse preço.           

A Lenovo deve realmente repensar sua política de garantia de um ano. É óbvio que os compradores atacadistas negociam seus próprios termos de suporte. Mas este fato não serve para os compradores varejistas. Os modelos do ThinkPad X380 Yoga vendidos em lojas de varejo ou online deveriam ter, no mínimo, uma garantia de três anos. O preço do conversível e os propósitos que a Lenovo alega que o dispositivo deve atender demandam tal garantia.

Lenovo ThinkPad X380 Yoga 20LJS02W00 - 03/09/2018 v6
Sascha Mölck

Acabamento
87 / 98 → 89%
Teclado
92%
Mouse
94%
Conectividade
74 / 80 → 92%
Peso
70 / 35-78 → 81%
Bateria
91%
Pantalha
83%
Desempenho do jogos
56 / 68 → 83%
Desempenho da aplicação
87 / 87 → 100%
Temperatura
92%
Ruído
93%
Audio
50 / 91 → 55%
Camera
45 / 85 → 53%
Médio
78%
87%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Lenovo ThinkPad X380 Yoga (i7-8550U, FHD)
Sascha Mölck, 2018-03-20 (Update: 2018-03-27)