Notebookcheck

Breve Análise do Conversível Lenovo Yoga 730-13IKB (i7-8550U, 4K)

Ambitious middle-class Yoga. Boa qualidade a um preço baixo - impossível? A Lenovo tenta cumprir essa promessa ao lançar um portátil conversível de classe média na liga superior. Você pode ler nesta análise detalhada se esse conceito traz resultados.

Lenovo Yoga 730-13IKB
Memória
16384 MB 
, Memória soldada
Pantalha
13.3 polegadas 16:9, 3840 x 2160 pixel 331 PPI, pode detectar 10 dedos, native pen support, B133ZAN02.3, IPS LED, Brilhante: sim
placa mãe
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Disco rígido
SK Hynix 512GB M.2 (HFS512GD9TNG), 512 GB 
, M.2 2280, PCIe NVMe SSD, 421 GB livre
Placa de Som
Intel Kaby Lake-U/Y PCH - High Definition Audio
Conexões
1 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 2 DisplayPort, Conexões Audio: Combo Audio, 1 Leitor de Impressões Digitais, Sensores: Acelerômetro, Giroscópio
Funcionamento em rede
Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 14.1 x 306.8 x 216.3
Bateria
48 Wh Lítio-Polímero
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Características adicionais
Alto falantes: 2,5 W stereo, Teclado: Chiclet de 6 filas, Iluminação do Teclado: sim, Lenovo Active Pen, Lenovo Vantage, Lenovo App Explorer, Microsoft Office Trial, 24 Meses Garantia
peso
1.223 kg, Suprimento de energia: 356 g
Preço
1399 Euro

 

Size Comparison

Left side: 2x Thunderbolt 3, audio combo jack
Left side: 2x Thunderbolt 3, audio combo jack
Right side: USB 3.0 Type-A, power button
Right side: USB 3.0 Type-A, power button
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
648 MBit/s ∼100% +12%
Lenovo Yoga 730-13IKB
Intel Dual Band Wireless-AC 8265
579 MBit/s ∼89%
HP Spectre x360 13-ae048ng
Intel Dual Band Wireless-AC 8265
484 MBit/s ∼75% -16%
Average of class Convertible
  (38.3 - 678, n=97)
474 MBit/s ∼73% -18%
Dell XPS 13-9365 2-in-1
802.11 a/b/g/n/ac
309 MBit/s ∼48% -47%
iperf3 Client (transmit) TCP 1 m 4M x10
HP Spectre x360 13-ae048ng
Intel Dual Band Wireless-AC 8265
655 MBit/s ∼100% +76%
Lenovo Yoga 920-13IKB-80Y7
Atheros/Qualcomm QCA6174
566 MBit/s ∼86% +52%
Average of class Convertible
  (39.2 - 685, n=97)
484 MBit/s ∼74% +30%
Dell XPS 13-9365 2-in-1
802.11 a/b/g/n/ac
471 MBit/s ∼72% +27%
Lenovo Yoga 730-13IKB
Intel Dual Band Wireless-AC 8265
372 MBit/s ∼57%
299
cd/m²
299
cd/m²
300
cd/m²
295
cd/m²
310
cd/m²
289
cd/m²
292
cd/m²
307
cd/m²
297
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 310 cd/m² Médio: 298.7 cd/m² Minimum: 3.7 cd/m²
iluminação: 93 %
iluminação com acumulador: 311 cd/m²
Contraste: 1550:1 (Preto: 0.2 cd/m²)
ΔE Color 4.2 | 0.4-29.43 Ø6.3, calibrated: 1.4
ΔE Greyscale 6.2 | 0.64-98 Ø6.5
97.6% sRGB (Argyll 3D) 62.8% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.1
Lenovo Yoga 730-13IKB
B133ZAN02.3, , 3840x2160, 13.3
Lenovo Yoga 920-13IKB-80Y7
AU Optronics B139HAN03.0, , 1920x1080, 13.9
Dell XPS 13-9365 2-in-1
1920x1080, 13.3
Lenovo Yoga 730-13IKB-81CT
LGD05B4 (LP133WF4-SPB8), , 1920x1080, 13.3
Lenovo Yoga 720-13IKB
BOE CQ NV133FHM-N61, , 1920x1080, 13.3
HP Spectre x360 13t-ae000
LGD0588, , 3840x2160, 13.3
HP Spectre x360 13-ae048ng
Chi Mei (CMN1376), , 1920x1080, 13.3
Response Times
7%
3%
28%
-1%
0%
23%
Response Time Grey 50% / Grey 80% *
54 (24.4, 29.6)
46 (20.8, 25.2)
15%
48 (16.4, 31.6)
11%
34 (16.4, 17.6)
37%
48 (26, 22)
11%
51.6 (25.6, 26)
4%
36 (18, 18)
33%
Response Time Black / White *
31.2 (16.4, 14.8)
31.6 (18.4, 13.2)
-1%
32.8 (7.6, 25.2)
-5%
25.2 (13.6, 11.6)
19%
35 (19, 16)
-12%
32.4 (16.4, 16)
-4%
27 (13, 14)
13%
PWM Frequency
1042 (29)
350 (90)
25000 (40)
Screen
-27%
-19%
-38%
-14%
11%
-1%
Brightness middle
310
297.9
-4%
322.6
4%
301
-3%
297
-4%
329.8
6%
311
0%
Brightness
299
278
-7%
306
2%
295
-1%
277
-7%
318
6%
278
-7%
Brightness Distribution
93
81
-13%
91
-2%
91
-2%
87
-6%
74
-20%
82
-12%
Black Level *
0.2
0.44
-120%
0.19
5%
0.36
-80%
0.33
-65%
0.25
-25%
0.2
-0%
Contrast
1550
677
-56%
1698
10%
836
-46%
900
-42%
1319
-15%
1555
0%
Colorchecker DeltaE2000 *
4.2
5.1
-21%
7.7
-83%
6.02
-43%
4.93
-17%
2.37
44%
3.98
5%
Colorchecker DeltaE2000 max. *
8
11
-38%
11.1
-39%
11.36
-42%
8.39
-5%
4.08
49%
8.48
-6%
Colorchecker DeltaE2000 calibrated *
1.4
4.74
-239%
Greyscale DeltaE2000 *
6.2
6.7
-8%
7.9
-27%
2.9
53%
4.84
22%
2.8
55%
5.57
10%
Gamma
2.1 114%
2.9 83%
2.88 83%
1.96 122%
2.5 96%
2.145 112%
2.51 96%
CCT
6983 93%
6839 95%
7044 92%
6408 101%
6894 94%
6441 101%
7810 83%
Color Space (Percent of AdobeRGB 1998)
62.8
64.1
2%
44.1
-30%
61.38
-2%
58
-8%
67
7%
64
2%
Color Space (Percent of sRGB)
97.6
91.7
-6%
69.9
-28%
83.92
-14%
88
-10%
98
0%
99
1%
Total Average (Program / Settings)
-10% / -21%
-8% / -15%
-5% / -28%
-8% / -12%
6% / 9%
11% / 3%

* ... smaller is better

Display Response Times

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.
       Response Time Black to White
31.2 ms ... rise ↗ and fall ↘ combined↗ 16.4 ms rise
↘ 14.8 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. » 80 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (25.9 ms).
       Response Time 50% Grey to 80% Grey
54 ms ... rise ↗ and fall ↘ combined↗ 24.4 ms rise
↘ 29.6 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 89 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (41.4 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: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8836 (minimum: 43 - maximum: 142900) Hz was measured.

HWiNFO
HWiNFO
CPU-Z
CPU-Z
Caches
Caches
Mainboard
Mainboard
Memory
Memory
GPU-Z
GPU-Z
LatencyMon
LatencyMon
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
170 Points ∼100% +4%
Lenovo Yoga 730-13IKB
Intel Core i7-8550U
163 Points ∼96%
Average Intel Core i7-8550U
  (108 - 172, n=51)
161 Points ∼95% -1%
HP Spectre x360 13t-ae000
Intel Core i7-8550U
152 Points ∼89% -7%
HP Spectre x360 13-ae048ng
Intel Core i7-8550U
144 Points ∼85% -12%
Lenovo Yoga 730-13IKB-81CT
Intel Core i5-8250U
135 Points ∼79% -17%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
130 Points ∼76% -20%
Lenovo Yoga 720-13IKB
Intel Core i7-8550U
109 Points ∼64% -33%
Average of class Convertible
  (19 - 177, n=253)
99.6 Points ∼59% -39%
CPU Multi 64Bit
Lenovo Yoga 730-13IKB
Intel Core i7-8550U
630 Points ∼100%
Lenovo Yoga 920-13IKB-80Y7
Intel Core i7-8550U
576 Points ∼91% -9%
Average Intel Core i7-8550U
  (301 - 761, n=53)
575 Points ∼91% -9%
Lenovo Yoga 730-13IKB-81CT
Intel Core i5-8250U
516 Points ∼82% -18%
HP Spectre x360 13-ae048ng
Intel Core i7-8550U
501 Points ∼80% -20%
HP Spectre x360 13t-ae000
Intel Core i7-8550U
489 Points ∼78% -22%
Lenovo Yoga 720-13IKB
Intel Core i7-8550U
407 Points ∼65% -35%
Average of class Convertible
  (33 - 761, n=259)
266 Points ∼42% -58%
Dell XPS 13-9365 2-in-1
Intel Core i7-7Y75
258 Points ∼41% -59%
Cinebench R15 OpenGL 64Bit
53.74 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Cinebench R15 CPU Multi 64Bit
630 Points
Cinebench R15 CPU Single 64Bit
163 Points
Ajuda
PCMark 8
Work Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
5154 Points ∼100% +23%
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
4901 Points ∼95% +17%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
4685 Points ∼91% +12%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
4674 Points ∼91% +12%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3518 - 5154, n=17)
4545 Points ∼88% +9%
HP Spectre x360 13-ae048ng
UHD Graphics 620, 8550U, Toshiba NVMe THNSN51T02DUK
4463 Points ∼87% +7%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
4177 Points ∼81%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
4149 Points ∼81% -1%
Average of class Convertible
  (1007 - 5281, n=187)
3618 Points ∼70% -13%
Home Score Accelerated v2
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
3999 Points ∼100% +21%
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
3895 Points ∼97% +17%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
3815 Points ∼95% +15%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (3255 - 4017, n=19)
3632 Points ∼91% +9%
HP Spectre x360 13-ae048ng
UHD Graphics 620, 8550U, Toshiba NVMe THNSN51T02DUK
3605 Points ∼90% +9%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
3317 Points ∼83%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
3306 Points ∼83% 0%
Dell XPS 13-9365 2-in-1
HD Graphics 615, 7Y75, Toshiba NVMe THNSN5256GPUK
3134 Points ∼78% -6%
Average of class Convertible
  (858 - 4741, n=229)
2727 Points ∼68% -18%
PCMark 10
Digital Content Creation
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
2986 Points ∼100% +7%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
2971 Points ∼99% +7%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
2785 Points ∼93%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (1506 - 3062, n=14)
2631 Points ∼88% -6%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
2548 Points ∼85% -9%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
2451 Points ∼82% -12%
Average of class Convertible
  (727 - 4342, n=51)
2406 Points ∼81% -14%
Productivity
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
6812 Points ∼100% +11%
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
6653 Points ∼98% +9%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (4962 - 6860, n=14)
6128 Points ∼90% 0%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
6110 Points ∼90%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
5485 Points ∼81% -10%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
5253 Points ∼77% -14%
Average of class Convertible
  (1162 - 6860, n=52)
5104 Points ∼75% -16%
Essentials
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
9289 Points ∼100% +11%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
8660 Points ∼93% +4%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
8340 Points ∼90%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (6628 - 8660, n=14)
7644 Points ∼82% -8%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
7376 Points ∼79% -12%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
6995 Points ∼75% -16%
Average of class Convertible
  (2489 - 9289, n=52)
6702 Points ∼72% -20%
Score
Lenovo Yoga 730-13IKB-81CT
UHD Graphics 620, 8250U, Toshiba XG5 KXG50ZNV256G
4081 Points ∼100% +9%
Lenovo Yoga 920-13IKB-80Y7
UHD Graphics 620, 8550U, Samsung PM961 MZVLW256HEHP
4012 Points ∼98% +7%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix 512GB M.2 (HFS512GD9TNG)
3739 Points ∼92%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (2629 - 4012, n=16)
3500 Points ∼86% -6%
HP Spectre x360 13t-ae000
UHD Graphics 620, 8550U, Liteon CA1-8D256-HP
3313 Points ∼81% -11%
Lenovo Yoga 720-13IKB
UHD Graphics 620, 8550U, Toshiba XG4 NVMe (THNSN5512GPUK)
3260 Points ∼80% -13%
Average of class Convertible
  (1006 - 4347, n=53)
3087 Points ∼76% -17%
PCMark 8 Home Score Accelerated v2
3317 pontos
PCMark 8 Work Score Accelerated v2
4177 pontos
Ajuda
Lenovo Yoga 730-13IKB
SK Hynix 512GB M.2 (HFS512GD9TNG)
Lenovo Yoga 920-13IKB-80Y7
Samsung PM961 MZVLW256HEHP
Dell XPS 13-9365 2-in-1
Toshiba NVMe THNSN5256GPUK
Lenovo Yoga 730-13IKB-81CT
Toshiba XG5 KXG50ZNV256G
Lenovo Yoga 720-13IKB
Toshiba XG4 NVMe (THNSN5512GPUK)
HP Spectre x360 13-ae048ng
Toshiba NVMe THNSN51T02DUK
Average SK Hynix 512GB M.2 (HFS512GD9TNG)
 
CrystalDiskMark 3.0
21%
-24%
-29%
-15%
-7%
-6%
Write 4k QD32
324.7
573.1
77%
250.2
-23%
348.3
7%
337.5
4%
437.3
35%
357 (260 - 487, n=3)
10%
Read 4k QD32
370.6
432.9
17%
411
11%
395.8
7%
416.4
12%
541.6
46%
424 (330 - 571, n=3)
14%
Write 4k
143.4
142.4
-1%
121.2
-15%
132.5
-8%
127.1
-11%
138.1
-4%
129 (100 - 143, n=3)
-10%
Read 4k
39.27
56.16
43%
32.93
-16%
7.04
-82%
38.42
-2%
45.99
17%
41.2 (39.3 - 44.5, n=3)
5%
Write 512
657
831.5
27%
410.7
-37%
336.7
-49%
546.5
-17%
575
-12%
644 (633 - 657, n=3)
-2%
Read 512
1364
1252
-8%
966.3
-29%
775.3
-43%
1041
-24%
619.9
-55%
943 (697 - 1364, n=3)
-31%
Write Seq
1128
1125
0%
629.4
-44%
322.8
-71%
568.9
-50%
776.3
-31%
891 (733 - 1128, n=3)
-21%
Read Seq
1861
2070
11%
1206
-35%
1975
6%
1345
-28%
918.5
-51%
1682 (1360 - 1861, n=3)
-10%
SK Hynix 512GB M.2 (HFS512GD9TNG)
Sequential Read: 1861 MB/s
Sequential Write: 1128 MB/s
512K Read: 1364 MB/s
512K Write: 657 MB/s
4K Read: 39.27 MB/s
4K Write: 143.4 MB/s
4K QD32 Read: 370.6 MB/s
4K QD32 Write: 324.7 MB/s
3DMark 11 - 1280x720 Performance GPU
Lenovo Yoga 730-13IKB-81CT
Intel UHD Graphics 620, Intel Core i5-8250U
1793 Points ∼100% +9%
Lenovo Yoga 720-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
1765 Points ∼98% +7%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, Intel Core i7-8550U
1709 Points ∼95% +4%
Average Intel UHD Graphics 620
  (1235 - 1915, n=82)
1651 Points ∼92% 0%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
1649 Points ∼92%
HP Spectre x360 13t-ae000
Intel UHD Graphics 620, Intel Core i7-8550U
1577 Points ∼88% -4%
HP Spectre x360 13-ae048ng
Intel UHD Graphics 620, Intel Core i7-8550U
1497 Points ∼83% -9%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
1370 Points ∼76% -17%
Average of class Convertible
  (173 - 7483, n=282)
1155 Points ∼64% -30%
3DMark
1920x1080 Fire Strike Graphics
Lenovo Yoga 730-13IKB-81CT
Intel UHD Graphics 620, Intel Core i5-8250U
1211 Points ∼100% +3%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
1174 Points ∼97%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, Intel Core i7-8550U
1150 Points ∼95% -2%
Lenovo Yoga 720-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
1112 Points ∼92% -5%
Average Intel UHD Graphics 620
  (819 - 1336, n=71)
1071 Points ∼88% -9%
HP Spectre x360 13t-ae000
Intel UHD Graphics 620, Intel Core i7-8550U
1064 Points ∼88% -9%
HP Spectre x360 13-ae048ng
Intel UHD Graphics 620, Intel Core i7-8550U
1047 Points ∼86% -11%
Average of class Convertible
  (132 - 5965, n=202)
949 Points ∼78% -19%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
917 Points ∼76% -22%
1280x720 Cloud Gate Standard Graphics
Lenovo Yoga 730-13IKB-81CT
Intel UHD Graphics 620, Intel Core i5-8250U
9852 Points ∼100% +6%
Lenovo Yoga 920-13IKB-80Y7
Intel UHD Graphics 620, Intel Core i7-8550U
9678 Points ∼98% +4%
Lenovo Yoga 730-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
9283 Points ∼94%
Lenovo Yoga 720-13IKB
Intel UHD Graphics 620, Intel Core i7-8550U
9252 Points ∼94% 0%
Average Intel UHD Graphics 620
  (6910 - 10493, n=75)
8689 Points ∼88% -6%
HP Spectre x360 13-ae048ng
Intel UHD Graphics 620, Intel Core i7-8550U
8600 Points ∼87% -7%
HP Spectre x360 13t-ae000
Intel UHD Graphics 620, Intel Core i7-8550U
8112 Points ∼82% -13%
Dell XPS 13-9365 2-in-1
Intel HD Graphics 615, Intel Core i7-7Y75
7839 Points ∼80% -16%
Average of class Convertible
  (1023 - 37388, n=245)
6269 Points ∼64% -32%
3DMark 11 Performance
1850 pontos
3DMark Cloud Gate Standard Score
7806 pontos
3DMark Fire Strike Score
1061 pontos
Ajuda
baixo média alto ultra
BioShock Infinite (2013) 78.735.5309.8fps
Rise of the Tomb Raider (2016) 16.1fps
Civilization VI (2016) 3515.8fps

Barulho

Ocioso
29.7 / 29.7 / 30.7 dB
Carga
39.3 / 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: 29.7 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2034.734.12536.226.13134.331.9403230.95028.428.66327.727.48025.824.410025.828.312524.92616023.724.82002523.925023243152322.540025.619.850025.519.163025.618.280026.417.5100025.817.4125026.117.3160027.717.1200029.516.9250030.316.7315030.216.8400025.517500027.717.3630023.817.6800021.717.71000020.317.61250018.717.71600018.117.6SPL39.329.9N3.11.4median 25.5Lenovo Yoga 730-13IKBmedian 17.6Delta1.42.734.535.134.634.434.533.433.433.23933.440.139.236.542.240.13433.232.335.43434.330.832.237.834.33028.229.429.63026.125.72528.826.126.425.82628.326.425.72624.825.625.723.324.423.923.323.323.62322.522.723.622.622.421.921.522.622.122.121.820.822.121.921.420.420.421.921.120.419.319.321.120.520.11918.520.522.821.118.218.222.824.322.118.317.924.322.920.818.117.922.921.719.617.817.721.723.321.217.917.823.324.221.417.817.724.22320.817.818.12324.1221818.224.123.82018.418.323.820.219.118.318.520.219.619.118.618.619.619.118.818.618.619.118.818.818.418.418.818.81918.518.518.834.832.830.630.634.82.21.81.41.42.2median 22.8Lenovo Yoga 720-13IKBmedian 21.1median 18.5median 18.5median 22.81.61.11.81.81.6hearing rangehide median Fan Noise
Carga Máxima
 35.6 °C38 °C34.5 °C 
 32.4 °C35.7 °C30.3 °C 
 27.3 °C26.7 °C26.8 °C 
Máximo: 38 °C
Médio: 31.9 °C
38.4 °C46.2 °C41.7 °C
31.8 °C33.6 °C32.8 °C
27.7 °C28.6 °C28.4 °C
Máximo: 46.2 °C
Médio: 34.4 °C
alimentação elétrica  30.7 °C | Temperatura do quarto 23.7 °C | Voltcraft IR-900
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2033.833.52529.228.43131.933.54031.430.35029.329.56327.326.58025.42610025.226.112523.724.816022.130.720021.942.225022.250.531520.858.940019.564.150018.763.363018.364.28001871.3100017.869.7125017.565.2160016.665200016.665.1250016.668.4315016.76840001762.8500017.360.3630017.661.8800017.860.41000017.858.11250017.7581600017.657.8SPL29.777.9N1.341.2median 17.8Lenovo Yoga 730-13IKBmedian 61.8Delta1.77.24444.24444.440.244.440.631.640.641.231.541.243.130.243.143.330.543.345.327.245.346.128.446.145.625.445.649.32749.352.223.452.256.124.156.162.222.562.262.222.162.263216365.419.965.46919.26970.918.970.972.41872.472.617.172.667.91767.969.416.769.465.416.465.465.316.265.366.316.266.362.816.362.86316.36365.816.465.865.816.765.863.817.163.880.430.180.448.11.448.1median 65.3HP Spectre x360 13-ae048ngmedian 18median 65.33.33.33.3hearing rangehide median Pink Noise
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo Yoga 730-13IKB audio analysis

(±) | speaker loudness is average but good (77.9 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 22.9% lower than median
(±) | linearity of bass is average (13.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.2% away from median
(+) | mids are linear (5.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (5.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.7% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 11% similar, 52% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 40% of all tested devices were better, 6% similar, 54% worse
» The best had a delta of 3%, average was 21%, worst was 53%

HP Spectre x360 13-ae048ng audio analysis

(±) | speaker loudness is average but good (72.56 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.4% lower than median
(+) | bass is linear (6.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4% away from median
(+) | mids are linear (4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.5% away from median
(+) | highs are linear (4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.5% difference to median)
Compared to same class
» 3% of all tested devices in this class were better, 2% similar, 95% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 6% of all tested devices were better, 1% similar, 93% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Consumo de energia
desligadodarklight 0.45 / 0.78 Watt
Ociosodarkmidlight 4.86 / 7.56 / 9.66 Watt
Carga midlight 45.7 / 54 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Lenovo Yoga 730-13IKB
8550U, UHD Graphics 620, SK Hynix 512GB M.2 (HFS512GD9TNG), IPS LED, 3840x2160, 13.3
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9
Dell XPS 13-9365 2-in-1
7Y75, HD Graphics 615, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3
Lenovo Yoga 730-13IKB-81CT
8250U, UHD Graphics 620, Toshiba XG5 KXG50ZNV256G, IPS, 1920x1080, 13.3
Lenovo Yoga 720-13IKB
8550U, UHD Graphics 620, Toshiba XG4 NVMe (THNSN5512GPUK), IPS, 1920x1080, 13.3
HP Spectre x360 13t-ae000
8550U, UHD Graphics 620, Liteon CA1-8D256-HP, IPS, 3840x2160, 13.3
HP Spectre x360 13-ae048ng
8550U, UHD Graphics 620, Toshiba NVMe THNSN51T02DUK, IPS, 1920x1080, 13.3
Average Intel UHD Graphics 620
 
Average of class Convertible
 
Power Consumption
27%
47%
-34%
13%
-1%
26%
17%
17%
Idle Minimum *
4.86
3.1
36%
3.1
36%
8.5
-75%
3.8
22%
5.9
-21%
3.2
34%
3.79 (2 - 8.5, n=83)
22%
4.83 (2.2 - 23, n=320)
1%
Idle Average *
7.56
6.6
13%
4.3
43%
11.8
-56%
8.4
-11%
9.8
-30%
6
21%
6.98 (4.3 - 11.8, n=83)
8%
7.99 (4.2 - 32.3, n=320)
-6%
Idle Maximum *
9.66
7
28%
4.9
49%
13.1
-36%
9.7
-0%
10.6
-10%
9.2
5%
8.58 (5.2 - 13.1, n=83)
11%
9.45 (5.15 - 61, n=320)
2%
Load Average *
45.7
35.2
23%
24.3
47%
51.1
-12%
36
21%
36.6
20%
29.5
35%
35.7 (19.8 - 51.1, n=83)
22%
26.1 (1.4 - 94, n=319)
43%
Load Maximum *
54
34.6
36%
22.8
58%
49
9%
36
33%
34.3
36%
35.6
34%
41.9 (22 - 71.2, n=83)
22%
30.2 (11.2 - 117, n=319)
44%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
11h 19min
NBC WiFi Websurfing Battery Test 1.3 (Edge)
5h 50min
Big Buck Bunny H.264 1080p
7h 31min
Carga (máximo brilho)
1h 39min
Lenovo Yoga 730-13IKB
8550U, UHD Graphics 620, 48 Wh
Lenovo Yoga 920-13IKB-80Y7
8550U, UHD Graphics 620, 70 Wh
Dell XPS 13-9365 2-in-1
7Y75, HD Graphics 615, 46 Wh
Lenovo Yoga 730-13IKB-81CT
8250U, UHD Graphics 620, 48 Wh
Lenovo Yoga 720-13IKB
8550U, UHD Graphics 620, 48 Wh
HP Spectre x360 13t-ae000
8550U, UHD Graphics 620, 60 Wh
HP Spectre x360 13-ae048ng
8550U, UHD Graphics 620, 60 Wh
Average of class Convertible
 
Battery Runtime
94%
72%
30%
33%
22%
85%
22%
Reader / Idle
679
1655
144%
971
43%
901
33%
754 (117 - 1985, n=265)
11%
H.264
451
1070
137%
446 (206 - 1070, n=94)
-1%
WiFi v1.3
350
685
96%
686
96%
565
61%
466
33%
424
21%
527
51%
443 (153 - 1010, n=197)
27%
Load
99
140
41%
175
77%
96
-3%
121
22%
166
68%
149 (49 - 677, n=254)
51%

Pro

+ Carcaça de metal premium
+ Atualização simples do SSD
+ Tela 4K com ótima gama de cores e alta relação de contraste
+ Trackpad confortável
+ Caneta digitalizadora confortável
+ Melhor desempenho da CP que o predecessor

Contra

- Conectividade limitada
- Ponto de pressão do teclado muito suave
- Sem opção para uma tela mais brilhante, melhor adequada para exteriores
- Alto-falantes insatisfatórios
- Duração de bateria pobre
- A CPU se afoga no modo de bateria
Lenovo Yoga 730-13IKB
Lenovo Yoga 730-13IKB

O Lenovo Yoga 730-13IKB é uma atualização interessante do seu antecessor. Em alguns aspectos, a qualidade atinge a dos conversíveis mais caros. Em outros casos, no entanto, é inferior.

Os pontos fortes do Yoga 730-13IKB são a carcaça de alumínio premium e o peso relativamente leve. Fácil manutenção: A atualização do SSD é simples, o que não é mais comum para os portáteis de consumo atuais. A tela 4K oferece o brilho prometido, uma boa relação de contraste e quase 100% da gama de cores sRGB. Não tem nenhum problema com a cintilação da tela ou o bleeding da luz de fundo. O portátil tem um bom TrackPad sem grandes fraquezas. Além disso, você pode operar o portátil usando a tela táctil ou a caneta digitalizadora. É ótimo que a caneta esteja incluída e não precise ser adquirida separadamente. Uma melhoria dobre o predecessor (Yoga 720-13IKB) é o melhor sistema de resfriamento, que permite melhor desempenho de longo prazo.

A conectividade foi ligeiramente melhorada: O portátil possui duas portas Thunderbolt 3 em vez de uma. Acima de tudo, a conectividade continua muito limitada. Ao contrário do TrackPad, a qualidade do teclado não é atraente. O fato da Lenovo não oferecer uma opção de tela mais brilhante é decepcionante, porque a superfície refletiva torna quase impossível a operação em exteriores. 300 cd/m² não são brilhantes o suficiente para este propósito. Outro ponto de crítica é o baixo desempenho dos alto-falantes. A maior falha, no entanto, é a duração da bateria, que é muito pior do que a dos concorrentes, devido ao maior consumo de energia (causado pela tela 4K) e menor capacidade da bateria. Por fim, criticamos o afogamento da CPU durante a operação com bateria.

Configurações especialmente mais baratas do Lenovo Yoga 730-13IKB com tela Full HD oferecem uma boa relação preço-desempenho, o que as torna recomendáveis.

Em suma, podemos recomendar o Yoga 730-13IKB - mas não a configuração testada com a tela 4K. Em vez disso, você deveria economizar o dinheiro e escolher a opção Full HD - ela é mais barata, oferece o mesmo brilho e permite que o portátil tenha uma duração maior da bateria. A melhor alternativa provavelmente seja o HP Spectre x360 13, cujo preço inicial é ligeiramente superior ao do Yoga 730-13IKB.

Lenovo Yoga 730-13IKB - 07/29/2018 v6
Benjamin Herzig

Acabamento
91 / 98 → 93%
Teclado
83%
Mouse
91%
Conectividade
63 / 80 → 78%
Peso
72 / 35-78 → 87%
Bateria
88%
Pantalha
85%
Desempenho do jogos
59 / 68 → 87%
Desempenho da aplicação
83 / 87 → 95%
Temperatura
92%
Ruído
93%
Audio
47 / 91 → 52%
Camera
39 / 85 → 46%
Médio
76%
86%
Convertible - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Conversível Lenovo Yoga 730-13IKB (i7-8550U, 4K)
Benjamin Herzig, 2018-08- 7 (Update: 2018-08-11)