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Breve Análise do Conversível Lenovo Yoga C930-13IKB (i7-8550U, FHD)

More versatile than ever. Verificamos o mais caro Core i7 SKU para ver como ele se comporta diante do menos caro SKU Core i5. Vale a pena investir na opção mais rápida? E quão melhor é a opção mais rápida exatamente?
Lenovo Yoga C930-13IKB 81C4 (Yoga C930 Serie)
Processador
Intel Core i7-8550U 4 x 1.8 - 4 GHz, Kaby Lake Refresh
Placa gráfica
Intel UHD Graphics 620, Análises do: 400 MHz, DDR4, 23.20.16.5037
Memória
12 GB 
, DDR4-2400, 10-10-10-28, Dual-Channel
Pantalha
13.90 polegadas 16:9, 1920 x 1080 pixel 158 PPI, Capacitiva de 10 pontos, native pen support, AUO B139HAN03_0, IPS, Brilhante: sim
placa mãe
Intel Kaby Lake-U iHDCP 2.2 Premium PCH
Disco rígido
SK hynix PC401 HFS256GD9TNG, 256 GB 
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
1 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 1 HDMI, 1 DisplayPort, Conexões Audio: 3.5 mm combo, 1 Leitor de Impressões Digitais, Brightness Sensor, Sensores: Acelerômetro
Funcionamento em rede
Intel Wireless-AC 9260 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 14.9 x 322 x 227
Bateria
60 Wh, 7820 mAh Lítio-Ion
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Características adicionais
Alto falantes: Barra de som rotativa com Sistema de Alto-falantes Dolby Atmos, Teclado: Chiclet, Iluminação do Teclado: sim, 65W USB Type-C Netzteil, Active Pen, McAfee LiveSafe, Lenovo Vantage, Lenovo Utility, 12 Meses Garantia
peso
1.38 kg, Suprimento de energia: 318 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

334.95 mm 229.95 mm 20.8 mm 1.7 kg327.4 mm 224.8 mm 17.6 mm 1.5 kg323 mm 224.5 mm 14.3 mm 1.4 kg323 mm 223.5 mm 13.95 mm 1.4 kg322 mm 227 mm 14.9 mm 1.4 kg306 mm 218 mm 13.6 mm 1.3 kg302 mm 199 mm 11.6 mm 1.2 kg297 mm 210 mm 1 mm 5.7 g
(Source: Lenovo)
(Source: Lenovo)
Networking
iperf3 transmit AX12
HP Spectre x360 13-ae048ng
Intel Dual Band Wireless-AC 8265
655 MBit/s +2%
Lenovo Yoga C930-13IKB 81C4
Intel Wireless-AC 9260
640 MBit/s
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
566 MBit/s -12%
Dell XPS 13 9370 i7 UHD
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
504 MBit/s -21%
iperf3 receive AX12
Dell XPS 13 9370 i7 UHD
Killer Wireless-n/a/ac 1435 Wireless Network Adapter
665 MBit/s +8%
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
648 MBit/s +5%
Lenovo Yoga C930-13IKB 81C4
Intel Wireless-AC 9260
617 MBit/s
HP Spectre x360 13-ae048ng
Intel Dual Band Wireless-AC 8265
484 MBit/s -22%
289.8
cd/m²
317.4
cd/m²
294.7
cd/m²
290.6
cd/m²
312
cd/m²
298.1
cd/m²
275.9
cd/m²
303.1
cd/m²
276.6
cd/m²
Distribuição do brilho
AUO B139HAN03_0 tested with X-Rite i1Pro 2
Máximo: 317.4 cd/m² (Nits) Médio: 295.4 cd/m² Minimum: 0.08 cd/m²
iluminação: 87 %
iluminação com acumulador: 312 cd/m²
Contraste: 726:1 (Preto: 0.43 cd/m²)
ΔE Color 7.6 | 0.5-29.43 Ø5, calibrated: 1.96
ΔE Greyscale 8.8 | 0.57-98 Ø5.3
92.3% sRGB (Argyll 1.6.3 3D)
59.1% AdobeRGB 1998 (Argyll 1.6.3 3D)
64.7% AdobeRGB 1998 (Argyll 2.2.0 3D)
92.6% sRGB (Argyll 2.2.0 3D)
62.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.01
Lenovo Yoga C930-13IKB 81C4
AUO B139HAN03_0, IPS, 13.90, 1920x1080
Lenovo Yoga C930-13IKB
B139HAN03_0, IPS, 13.90, 1920x1080
Lenovo Yoga 920-13IKB-80Y7
AU Optronics B139HAN03.0, IPS, 13.90, 1920x1080
HP Spectre x360 13-ae048ng
Chi Mei (CMN1376), IPS, 13.30, 1920x1080
Acer Spin 3 SP314-51-548L
BOE CQ NV140FHM-N41, IPS, 14.00, 1920x1080
Dell XPS 13 9370 i7 UHD
ID: Sharp SHP148B, Name: LQ133D1, Dell P/N: 8XDHY, IPS, 13.30, 3840x2160
Display
2%
-1%
8%
-37%
8%
Display P3 Coverage
62.7
64.3
3%
62.5
0%
68.1
9%
39.68
-37%
68.9
10%
sRGB Coverage
92.6
94.6
2%
91.7
-1%
99.5
7%
58.9
-36%
98.4
6%
AdobeRGB 1998 Coverage
64.7
66.2
2%
64.1
-1%
70.2
9%
41
-37%
69.5
7%
Response Times
-14%
-29%
-5%
-31%
-87%
Response Time Grey 50% / Grey 80% *
34.4 ?(18.8, 15.6)
40.8 ?(20.4, 20.4)
-19%
46 ?(20.8, 25.2)
-34%
36 ?(18, 18)
-5%
43 ?(21, 22)
-25%
69.6 ?(32.4, 37.2)
-102%
Response Time Black / White *
25.6 ?(15.6, 10)
27.6 ?(15.6, 12)
-8%
31.6 ?(18.4, 13.2)
-23%
27 ?(13, 14)
-5%
35 ?(21, 14)
-37%
44 ?(24.4, 19.6)
-72%
PWM Frequency
25000 ?(40)
1000
3759 ?(20)
Screen
10%
6%
30%
6%
34%
Brightness middle
312
316
1%
297.9
-5%
311
0%
220
-29%
478.5
53%
Brightness
295
291
-1%
278
-6%
278
-6%
221
-25%
466
58%
Brightness Distribution
87
83
-5%
81
-7%
82
-6%
78
-10%
86
-1%
Black Level *
0.43
0.36
16%
0.44
-2%
0.2
53%
0.18
58%
0.43
-0%
Contrast
726
878
21%
677
-7%
1555
114%
1222
68%
1113
53%
Colorchecker dE 2000 *
7.6
5.9
22%
5.1
33%
3.98
48%
3.98
48%
3.09
59%
Colorchecker dE 2000 max. *
15.06
12.9
14%
11
27%
8.48
44%
7.69
49%
5.94
61%
Colorchecker dE 2000 calibrated *
1.96
1.3
34%
4
-104%
2.06
-5%
Greyscale dE 2000 *
8.8
8.6
2%
6.7
24%
5.57
37%
1.68
81%
2.4
73%
Gamma
2.01 109%
2.1 105%
2.9 76%
2.51 88%
2.37 93%
2.063 107%
CCT
6874 95%
6854 95%
6839 95%
7810 83%
6382 102%
6883 94%
Color Space (Percent of AdobeRGB 1998)
59.1
60.7
3%
64.1
8%
64
8%
38
-36%
69.47
18%
Color Space (Percent of sRGB)
92.3
94.5
2%
91.7
-1%
99
7%
58
-37%
98.36
7%
Total Average (Program / Settings)
-1% / 6%
-8% / 0%
11% / 21%
-21% / -7%
-15% / 14%

* ... 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
25.6 ms ... rise ↗ and fall ↘ combined↗ 15.6 ms rise
↘ 10 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 0.1 (minimum) to 240 (maximum) ms. » 56 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
34.4 ms ... rise ↗ and fall ↘ combined↗ 18.8 ms rise
↘ 15.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 41 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (33.9 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18110 (minimum: 5 - maximum: 3846000) Hz was measured.

 
03570105140175210245280315350385420455490525560595630Tooltip
Lenovo Yoga C930-13IKB 81C4 UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø588 (570.26-651.27)
Lenovo Yoga 920-13IKB-80Y7 UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP; CPU Multi 64Bit: Ø524 (494.16-573.93)
Lenovo Yoga C930-13IKB UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG; CPU Multi 64Bit: Ø484 (468.03-611.66)
Cinebench R15
CPU Single 64Bit
Lenovo ThinkPad X1 Extreme-20MF000RGE
Intel Core i5-8300H
174 Points +4%
Lenovo Legion Y730-17ICH, i7-8750H
Intel Core i7-8750H
173 Points +3%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
170 Points +1%
Lenovo Yoga C930-13IKB 81C4
Intel Core i7-8550U
168 Points
Lenovo Ideapad 720S-15IKB 81AC001AGE
Intel Core i7-7700HQ
161 Points -4%
Average Intel Core i7-8550U
  (108 - 172, n=76)
159.6 Points -5%
Lenovo ThinkPad 25
Intel Core i7-7500U
146 Points -13%
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
145 Points -14%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U
144 Points -14%
Lenovo Ideapad 720S-13ARR
AMD Ryzen 7 2700U
135 Points -20%
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
134 Points -20%
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
128 Points -24%
CPU Multi 64Bit
Lenovo Legion Y730-17ICH, i7-8750H
Intel Core i7-8750H
1230 Points +89%
Lenovo ThinkPad X1 Extreme-20MF000RGE
Intel Core i5-8300H
850 Points +31%
Lenovo Ideapad 720S-15IKB 81AC001AGE
Intel Core i7-7700HQ
683 Points +5%
Lenovo Yoga C930-13IKB 81C4
Intel Core i7-8550U
651 Points
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
613 Points -6%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
576 Points -12%
Average Intel Core i7-8550U
  (301 - 761, n=78)
576 Points -12%
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
553 Points -15%
Lenovo Ideapad 720S-13ARR
AMD Ryzen 7 2700U
546 Points -16%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel Core i5-8250U
535 Points -18%
Lenovo ThinkPad 25
Intel Core i7-7500U
367 Points -44%
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
324 Points -50%
Cinebench R11.5
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
1.91 Points
Average Intel Core i7-8550U
  (1.43 - 1.95, n=32)
1.834 Points
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
1.64 Points
Lenovo ThinkPad 25
Intel Core i7-7500U
1.61 Points
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
1.5 Points
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
1.47 Points
CPU Multi 64Bit
Average Intel Core i7-8550U
  (4.38 - 8.56, n=32)
6.28 Points
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
6.05 Points
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
6.04 Points
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
5.94 Points
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
3.57 Points
Lenovo ThinkPad 25
Intel Core i7-7500U
3.4 Points
Cinebench R10
Rendering Multiple CPUs 32Bit
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
18579 Points
Average Intel Core i7-8550U
  (11694 - 24180, n=31)
17825 Points
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
15599 Points
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
14336 Points
Lenovo ThinkPad 25
Intel Core i7-7500U
12799 Points
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
11019 Points
Lenovo Ideapad 720S-13ARR
AMD Ryzen 7 2700U
9812 Points
Rendering Single 32Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
6452 Points
Average Intel Core i7-8550U
  (4202 - 8211, n=31)
6328 Points
Lenovo Yoga C930-13IKB
Intel Core i5-8250U
5641 Points
Lenovo ThinkPad 25
Intel Core i7-7500U
5595 Points
Lenovo ThinkPad X260-20F6007RGE
Intel Core i7-6500U
4859 Points
Lenovo Ideapad 720S-13ARR
AMD Ryzen 7 2700U
4379 Points
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
4204 Points
wPrime 2.10 - 1024m
Lenovo ThinkPad 25
Intel Core i7-7500U
473.6 s *
Lenovo ThinkPad A485-20MU000CGE
AMD Ryzen 5 PRO 2500U
386.4 s *
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
378 s *
Average Intel Core i7-8550U
  (258 - 435, n=11)
351 s *

* ... smaller is better

Cinebench R15 CPU Single 64Bit
168 Points
Cinebench R15 CPU Multi 64Bit
651 Points
Cinebench R15 OpenGL 64Bit
57.7 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Ajuda
PCMark 10 - Score
Lenovo Yoga C930-13IKB 81C4
UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG
4072 Points
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
4012 Points -1%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G
3728 Points -8%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (2629 - 4072, n=31)
3607 Points -11%
Lenovo Yoga C930-13IKB
UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
2603 Points -36%
PCMark 8
Home Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
3999 Points +11%
Lenovo Yoga C930-13IKB
UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
3774 Points +4%
Lenovo Yoga C930-13IKB 81C4
UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG
3615 Points
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3024 - 4197, n=33)
3614 Points 0%
HP Spectre x360 13-ae048ng
UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK
3605 Points 0%
Lenovo Yoga 910-13IKB-80VF004CGE
HD Graphics 620, i7-7500U, Samsung PM951 NVMe MZVLV512
3555 Points -2%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G
3371 Points -7%
Work Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
5154 Points +1%
Lenovo Yoga C930-13IKB 81C4
UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG
5110 Points
Lenovo Yoga C930-13IKB
UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
4854 Points -5%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3518 - 5154, n=27)
4585 Points -10%
HP Spectre x360 13-ae048ng
UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK
4463 Points -13%
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G
4125 Points -19%
Creative Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
5342 Points
HP Spectre x360 13-ae048ng
UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK
4998 Points
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G
4865 Points
Lenovo Yoga C930-13IKB
UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
4742 Points
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3381 - 5342, n=18)
4638 Points
PCMark 8 Home Score Accelerated v2
3615 pontos
PCMark 8 Work Score Accelerated v2
5110 pontos
PCMark 10 Score
4072 pontos
Ajuda
Lenovo Yoga C930-13IKB 81C4
SK hynix PC401 HFS256GD9TNG
Dell XPS 13 9370 i7 UHD
Toshiba XG5 KXG50ZNV512G
Lenovo Yoga 920-13IKB-80Y7
Samsung PM961 MZVLW256HEHP
Lenovo Yoga 910-13IKB-80VF004CGE
Samsung PM951 NVMe MZVLV512
HP Spectre x360 13-ae048ng
Toshiba NVMe THNSN51T02DUK
Lenovo Yoga C930-13IKB
SK hynix PC401 HFS256GD9TNG
AS SSD
29%
58%
38%
-48%
7%
Copy Game MB/s
533
503
-6%
319.2
-40%
856
61%
340
-36%
Copy Program MB/s
540
570
6%
463.3
-14%
281.8
-48%
209.7
-61%
Copy ISO MB/s
628
585
-7%
1341
114%
1205
92%
539
-14%
Score Total
1394
1911
37%
2536
82%
1865
34%
455
-67%
1373
-2%
Score Write
466
596
28%
608
30%
611
31%
42
-91%
427
-8%
Score Read
628
926
47%
1316
110%
850
35%
305
-51%
657
5%
Access Time Write *
0.51
0.055
89%
0.028
95%
0.028
95%
2.391
-369%
0.056
89%
Access Time Read *
0.46
0.059
87%
0.044
90%
0.034
93%
0.044
90%
0.069
85%
4K-64 Write
305.1
444.8
46%
391.3
28%
422.2
38%
2.09
-99%
266.3
-13%
4K-64 Read
466.4
678
45%
1039
123%
671
44%
115.6
-75%
434.3
-7%
4K Write
106.5
107.4
1%
128.1
20%
132.9
25%
1.73
-98%
95
-11%
4K Read
39.16
29.36
-25%
48.46
24%
39.92
2%
31.73
-19%
38.04
-3%
Seq Write
544
435.8
-20%
885
63%
560
3%
377.1
-31%
661
22%
Seq Read
1228
2205
80%
2282
86%
1389
13%
1574
28%
1850
51%

* ... smaller is better

SK hynix PC401 HFS256GD9TNG
CDM 5/6 Read Seq Q32T1: 2359 MB/s
CDM 5/6 Write Seq Q32T1: 779 MB/s
CDM 5/6 Read 4K Q32T1: 305.8 MB/s
CDM 5/6 Write 4K Q32T1: 385.1 MB/s
CDM 5 Read Seq: 1610 MB/s
CDM 5 Write Seq: 798 MB/s
CDM 5/6 Read 4K: 40.91 MB/s
CDM 5/6 Write 4K: 108.7 MB/s
3DMark 11
1280x720 Performance GPU
HP Envy 13-ah0003ng
NVIDIA GeForce MX150, i5-8550U
3512 Points +84%
Dell Latitude 5591
NVIDIA GeForce MX130, i7-8850H
3044 Points +59%
Lenovo ThinkPad 25
NVIDIA GeForce 940MX, i7-7500U
2849 Points +49%
Lenovo ThinkPad A485-20MU000CGE
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U
2794 Points +46%
Lenovo Ideapad 720S-13ARR
AMD Radeon RX Vega 10, R7 2700U
2688 Points +41%
Lenovo Yoga C930-13IKB 81C4
Intel UHD Graphics 620, i5-8550U
1911 Points
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, 6267U
1782 Points -7%
Average Intel UHD Graphics 620
  (1144 - 3432, n=244)
1749 Points -8%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
1734 Points -9%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, i5-8550U
1709 Points -11%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, i5-8250U
1663 Points -13%
Lenovo ThinkPad X260-20F6007RGE
Intel HD Graphics 520, 6500U
1268 Points -34%
1280x720 Performance Combined
Lenovo ThinkPad 25
NVIDIA GeForce 940MX, i7-7500U
2975 Points +60%
Dell Latitude 5591
NVIDIA GeForce MX130, i7-8850H
2934 Points +58%
HP Envy 13-ah0003ng
NVIDIA GeForce MX150, i5-8550U
2820 Points +51%
Lenovo ThinkPad A485-20MU000CGE
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U
1915 Points +3%
Lenovo Yoga C930-13IKB 81C4
Intel UHD Graphics 620, i5-8550U
1862 Points
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, 6267U
1679 Points -10%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, i5-8550U
1640 Points -12%
Average Intel UHD Graphics 620
  (927 - 2505, n=244)
1578 Points -15%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
1524 Points -18%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, i5-8250U
1299 Points -30%
Lenovo ThinkPad X260-20F6007RGE
Intel HD Graphics 520, 6500U
1242 Points -33%
Lenovo Ideapad 720S-13ARR
AMD Radeon RX Vega 10, R7 2700U
1157 Points -38%
3DMark - 1280x720 Cloud Gate Standard Graphics
HP Envy 13-ah0003ng
NVIDIA GeForce MX150, i5-8550U
17325 Points +65%
Dell Latitude 5591
NVIDIA GeForce MX130, i7-8850H
14809 Points +41%
Lenovo ThinkPad 25
NVIDIA GeForce 940MX, i7-7500U
13362 Points +27%
Lenovo Yoga C930-13IKB 81C4
Intel UHD Graphics 620, i5-8550U
10490 Points
Lenovo ThinkPad A485-20MU000CGE
AMD Radeon RX Vega 8 (Ryzen 2000/3000), R5 PRO 2500U
10370 Points -1%
Lenovo Yoga C930-13IKB
Intel UHD Graphics 620, i5-8250U
10003 Points -5%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, i5-8550U
9678 Points -8%
Lenovo Ideapad 720S-13ARR
AMD Radeon RX Vega 10, R7 2700U
9364 Points -11%
Average Intel UHD Graphics 620
  (6205 - 16400, n=225)
9262 Points -12%
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, 6267U
8885 Points -15%
Lenovo Yoga 530-14IKB-81EK00CWGE
Intel UHD Graphics 620, i5-8250U
8374 Points -20%
Lenovo ThinkPad X260-20F6007RGE
Intel HD Graphics 520, 6500U
6287 Points -40%
3DMark 11 Performance
2149 pontos
3DMark Cloud Gate Standard Score
9459 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 58.6 33.8 30.3 9.6

Barulho

Ocioso
27.9 / 27.9 / 29.3 dB
Carga
32 / 39.3 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm de distância)   environment noise: 27.9 dB(A)
Lenovo Yoga C930-13IKB 81C4
UHD Graphics 620, i5-8550U, SK hynix PC401 HFS256GD9TNG
Dell XPS 13 9370 i7 UHD
UHD Graphics 620, i5-8550U, Toshiba XG5 KXG50ZNV512G
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, i5-8550U, Samsung PM961 MZVLW256HEHP
Asus VivoBook Flip 14 TP412UA-DB51T
UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN
HP Spectre x360 13-ae048ng
UHD Graphics 620, i5-8550U, Toshiba NVMe THNSN51T02DUK
Acer Spin 3 SP314-51-548L
UHD Graphics 620, i5-8250U, Micron 1100 MTFDDAV256TBN
Lenovo Yoga C930-13IKB
UHD Graphics 620, i5-8250U, SK hynix PC401 HFS256GD9TNG
Noise
-1%
-0%
-2%
-3%
-10%
0%
off / environment *
27.9
28
-0%
28
-0%
28.4
-2%
30.13
-8%
30
-8%
29.3
-5%
Idle Minimum *
27.9
28
-0%
28
-0%
28.4
-2%
30.13
-8%
30
-8%
29.3
-5%
Idle Average *
27.9
28
-0%
28.8
-3%
28.4
-2%
30
-8%
30
-8%
29.3
-5%
Idle Maximum *
29.3
28
4%
30.3
-3%
28.4
3%
30.13
-3%
30
-2%
29.7
-1%
Load Average *
32
32.5
-2%
34.5
-8%
35.7
-12%
33.4
-4%
38.5
-20%
31.8
1%
Load Maximum *
39.3
42.2
-7%
34.3
13%
39
1%
33
16%
44
-12%
32.7
17%

* ... smaller is better

Carga Máxima
 36.4 °C45.2 °C45.4 °C 
 33.2 °C44 °C39.8 °C 
 31.8 °C30 °C33.2 °C 
Máximo: 45.4 °C
Médio: 37.7 °C
44.2 °C41.2 °C37.2 °C
37.8 °C39 °C34.2 °C
33.6 °C34 °C32.2 °C
Máximo: 44.2 °C
Médio: 37 °C
alimentação elétrica  38 °C | Temperatura do quarto 22.2 °C | Fluke 62 Mini IR Thermometer
(±) The average temperature for the upper side under maximal load is 37.7 °C / 100 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(-) The maximum temperature on the upper side is 45.4 °C / 114 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(±) The bottom heats up to a maximum of 44.2 °C / 112 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 29.3 °C / 85 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (33.2 °C / 91.8 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (-5.1 °C / -9.2 F).
Consumo de energia
desligadodarklight 0.29 / 4.2 Watt
Ociosodarkmidlight 3.4 / 7.5 / 11.8 Watt
Carga midlight 47.7 / 63.2 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Lenovo Yoga C930-13IKB 81C4
i5-8550U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.90
Dell XPS 13 9370 i7 UHD
i5-8550U, UHD Graphics 620, Toshiba XG5 KXG50ZNV512G, IPS, 3840x2160, 13.30
Lenovo Yoga 920-13IKB-80Y7
i5-8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.90
Asus VivoBook Flip 14 TP412UA-DB51T
i5-8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14.00
HP Spectre x360 13-ae048ng
i5-8550U, UHD Graphics 620, Toshiba NVMe THNSN51T02DUK, IPS, 1920x1080, 13.30
Acer Spin 3 SP314-51-548L
i5-8250U, UHD Graphics 620, Micron 1100 MTFDDAV256TBN, IPS, 1920x1080, 14.00
Lenovo Yoga C930-13IKB
i5-8250U, UHD Graphics 620, SK hynix PC401 HFS256GD9TNG, IPS, 1920x1080, 13.90
Power Consumption
-1%
27%
32%
26%
38%
11%
Idle Minimum *
3.4
5
-47%
3.1
9%
3.3
3%
3.2
6%
2.9
15%
3.3
3%
Idle Average *
7.5
8.3
-11%
6.6
12%
5.2
31%
6
20%
5.2
31%
6.8
9%
Idle Maximum *
11.8
8.8
25%
7
41%
5.6
53%
9.2
22%
5.4
54%
9.5
19%
Load Average *
47.7
46.4
3%
35.2
26%
32.9
31%
29.5
38%
29.4
38%
40.8
14%
Load Maximum *
63.2
48.6
23%
34.6
45%
35.2
44%
35.6
44%
29.6
53%
57
10%

* ... smaller is better

Tempo de Execução da Bateria
WiFi Websurfing
11h 04min
Lenovo Yoga C930-13IKB 81C4
i5-8550U, UHD Graphics 620, 60 Wh
Dell XPS 13 9370 i7 UHD
i5-8550U, UHD Graphics 620, 52 Wh
Lenovo Yoga 920-13IKB-80Y7
i5-8550U, UHD Graphics 620, 70 Wh
Lenovo Yoga 910-13IKB-80VF004CGE
i7-7500U, HD Graphics 620, 78 Wh
Asus VivoBook Flip 14 TP412UA-DB51T
i5-8250U, UHD Graphics 620, 42 Wh
HP Spectre x360 13-ae048ng
i5-8550U, UHD Graphics 620, 60 Wh
Acer Spin 3 SP314-51-548L
i5-8250U, UHD Graphics 620, 52.5 Wh
Lenovo Yoga C930-13IKB
i5-8250U, UHD Graphics 620, 60 Wh
Battery Runtime
-30%
3%
-3%
-13%
-21%
-25%
-17%
WiFi v1.3
664
465
-30%
685
3%
644
-3%
578
-13%
527
-21%
496
-25%
550
-17%
Reader / Idle
819
1655
1069
1432
Load
109
140
174
166
124

Pro

+ Melhor desempenho Turbo Boost que o SKU Core i5
+ Boa qualidade do alto-falante para o tamanho
+ Tampa deslizante de privacidade da webcam
+ Stylus ativo integrado
+ Ótima qualidade de construção
+ SSD NVMe

Contra

- Menor capacidade da bateria do que o modelo de última ger.
- Mais barulhento que o SKU Core i5 quando sob uso intenso
- Sem leitor de cartões SD; poucas portas integradas
- Sem opções de GPU dedicada
- A tela poderia ser mais brilhante
In review: Lenovo Yoga C930-13IKB 81C4. Test model provided by Lenovo US
In review: Lenovo Yoga C930-13IKB 81C4. Test model provided by Lenovo US

Quanto mais rápido é o SKU Yoga C930 Core i7 em comparação com o SKU Core i5? Espere um aumento de 20% na potência bruta da CPU, quando ambos os sistemas estiverem sob forte estresse. O SKU Core i7 é melhor para manter as velocidades Turbo Boost mais rápidas por mais tempo, sem necessariamente afetar a duração da bateria para tarefas do dia-a-dia, como navegação, streaming ou processamento de texto. Os usuários que sabem que podem aproveitar a potência adicional serão os que mais se beneficiarão da configuração mais cara.

Para todos os demais, o delta de desempenho entre os SKUs Core i5 e Core i7 é imperceptível. O Core i5-8250U é mais que suficiente para navegação, streaming e cargas multitarefa. Em vez disso, o aspecto mais fraco do Yoga C930 são seus gráficos, já que a série continua sem opções dedicadas da Nvidia ou até da Iris. É mais provável que os proprietários percebam o desempenho gráfico limitado do portátil na edição de imagem ou vídeo, em comparação com as diferenças comparativamente mínimas entre o Core i5 e o Core i7.

O Yoga C930 está cada vez mais perto de ser um conversível híbrido de consumo-empresarial com seu design portátil e caneta ativa indiscutivelmente útil. As tarefas básicas de escritório ou de entretenimento doméstico serão executadas tão bem quanto no SKU Core i5 quando comparado ao Core i7. Os usuários que desejam mais potência gráfica, no entanto, devem considerarMateBook X ProMSI PS42, ou o XPS 13 com gráficos Iris.

Lenovo Yoga C930-13IKB 81C4 - 10/17/2019 v7
Allen Ngo

Acabamento
88 / 98 → 90%
Teclado
83%
Mouse
90%
Conectividade
61 / 75 → 81%
Peso
70 / 20-75 → 92%
Bateria
89%
Pantalha
78%
Desempenho do jogos
52 / 78 → 66%
Desempenho da aplicação
85 / 85 → 100%
Temperatura
88%
Ruído
96%
Audio
90 / 91 → 99%
Camera
56 / 85 → 66%
Médio
79%
87%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Lenovo Yoga C930-13IKB (i7-8550U, FHD)
Allen Ngo, 2018-10-25 (Update: 2018-10-26)