C 2018
Notebookcheck

Kort testrapport Lenovo Yoga 730-13IKB (i7-8550U, 4K) Convertible

Benjamin Herzig, 👁 Andreas Osthoff, Tanja Hinum, 02-08-2018

Ambitious middle-class Yoga. Goede kwaliteit voor een lage prijs - onmogelijk? Lenovo probeert deze belofte na te komen door een convertible laptop uit de middenklasse in het hogere segment uit te brengen. Lees in dit artikel of dit concept werkt.

Lenovo Yoga 730-13IKB
Grafische kaart
Geheugen
16384 MB 
, Gesoldeerd geheugen
Beeldscherm
13.3 inch 16:9, 3840 x 2160 pixel 331 PPI, Maximaal 10 vingers, native pen support, B133ZAN02.3, IPS LED, glimmend: ja
Moederbord
Intel Kaby Lake-U + iHDCP 2.2 Premium PCH
Opslag
SK Hynix PC401 512GB M.2 (HFS512GD9TNG), 512 GB 
, M.2 2280, PCIe NVMe SSD, 421 GB beschikbaar
Geluidskaart
Intel Kaby Lake-U/Y PCH - High Definition Audio
Verbindingen
1 USB 3.0, 2 USB 3.1 Gen2, 2 Thunderbolt, 2 DisplayPort, Audio Verbindingen: Audio combinatiepoort, 1 Vingerafdruklezer, Sensoren: Versnellingsmeter, Gyroscoop
Netwerkmogelijkheden
Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.1
Afmetingen
hoogte x breedte x diepte (in mm): 14.1 x 306.8 x 216.3
Batterij
48 Wh Lithium-Polymer
Besturingssysteem
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: 720p
Bijkomende functionaliteiten
Luidsprekers: 2,5 W stereo, Toetsenbord: 6 rijen chiclet, Toetsenbordverlichting: ja, Lenovo Active Pen, Lenovo Vantage, Lenovo App Explorer, Microsoft Office Testversie, 24 Maanden Garantie
Gewicht
1.223 kg, Voeding: 356 g
Prijs
1399 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

Linkerkant: 2x Thunderbolt 3, audiopoort
Linkerkant: 2x Thunderbolt 3, audiopoort
Rechterkant: USB 3.0 Type-A, aan/uitknop
Rechterkant: USB 3.0 Type-A, aan/uitknop
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=108)
476 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=108)
489 MBit/s ∼75% +31%
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
Helderheidsverdeling
X-Rite i1Pro 2
Maximum: 310 cd/m² Gemiddelde: 298.7 cd/m² Minimum: 3.7 cd/m²
Helderheidsverdeling: 93 %
Helderheid in Batterij-modus: 311 cd/m²
Contrast: 1550:1 (Zwart: 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
2.1 105%
2.9 76%
2.88 76%
1.96 112%
2.5 88%
2.145 103%
2.51 88%
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%
Totaal Gemiddelde (Programma / Instellingen)
-10% / -21%
-8% / -15%
-5% / -28%
-8% / -12%
6% / 9%
11% / 3%

* ... kleiner is beter

Responstijd Scherm

De responstijden van het scherm tonen hoe snel het scherm in staat is om van één kleur naar de andere te veranderen. Trage responstijden kunnen aanleiding geven tot 'nabeelden' rond bewegende objecten of het scherm wazig maken (blur). Vooral spelers van snelle 3D-games hebben baat bij een scherm met snelle responstijden.
       Responstijd Zwart naar Wit
31.2 ms ... stijging ↗ en daling ↘ gecombineerd↗ 16.4 ms stijging
↘ 14.8 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.8 (minimum) tot 240 (maximum) ms. » 80 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (25.6 ms) van alle geteste toestellen.
       Responstijd 50% Grijs naar 80% Grijs
54 ms ... stijging ↗ en daling ↘ gecombineerd↗ 24.4 ms stijging
↘ 29.6 ms daling
Het scherm vertoonde trage responstijden in onze tests en is misschien te traag voor games.
Ter vergelijking: alle testtoestellen variëren van 0.9 (minimum) tot 636 (maximum) ms. » 89 % van alle toestellen zijn beter.
Dit betekent dat de gemeten responstijd slechter is dan het gemiddelde (41.1 ms) van alle geteste toestellen.

Screen Flickering / PWM (Pulse-Width Modulation)

Om de schermhelderheid te verlagen schakelen sommige laptops het backlight erg snel aan en uit. Dit gebeurt aan een dergelijk hoge frequentie dat het niet zichtbaar is voor het menselijk oog. Als de frequentie te laag is kunnen personen met gevoelige ogen geïrriteerd geraken, hoofdpijn krijgen en zelfs flickering waarnemen.
Screen flickering / PWM niet waargenomen

Ter vergelijking: 53 % van alle geteste toestellen maakten geen gebruik van PWM om de schermhelderheid te verlagen. Als het wel werd gebruikt, werd een gemiddelde van 8677 (minimum: 43 - maximum: 142900) Hz waargenomen.

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=61)
160 Points ∼94% -2%
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=263)
101 Points ∼59% -38%
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=63)
570 Points ∼90% -10%
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=269)
273 Points ∼43% -57%
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
Help
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=18)
4576 Points ∼89% +10%
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 PC401 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=193)
3643 Points ∼71% -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 - 4197, n=23)
3660 Points ∼92% +10%
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 PC401 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
  (741 - 4741, n=238)
2732 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 PC401 512GB M.2 (HFS512GD9TNG)
2785 Points ∼93%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (1506 - 3062, n=18)
2704 Points ∼91% -3%
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=60)
2414 Points ∼81% -13%
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 - 6958, n=18)
6228 Points ∼91% +2%
Lenovo Yoga 730-13IKB
UHD Graphics 620, 8550U, SK Hynix PC401 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=61)
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 PC401 512GB M.2 (HFS512GD9TNG)
8340 Points ∼90%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (6628 - 9291, n=18)
7819 Points ∼84% -6%
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 - 9291, n=61)
6785 Points ∼73% -19%
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 PC401 512GB M.2 (HFS512GD9TNG)
3739 Points ∼92%
Average Intel Core i7-8550U, Intel UHD Graphics 620
  (2629 - 4072, n=20)
3584 Points ∼88% -4%
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=62)
3072 Points ∼75% -18%
PCMark 8 Home Score Accelerated v2
3317 punten
PCMark 8 Work Score Accelerated v2
4177 punten
Help
Lenovo Yoga 730-13IKB
SK Hynix PC401 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 PC401 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 PC401 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=94)
1665 Points ∼93% +1%
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=292)
1166 Points ∼65% -29%
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
  (557 - 1336, n=78)
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=208)
950 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=83)
8760 Points ∼89% -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=253)
6339 Points ∼64% -32%
3DMark 11 Performance
1850 punten
3DMark Cloud Gate Standard Score
7806 punten
3DMark Fire Strike Score
1061 punten
Help
lage gem. hoge ultra
BioShock Infinite (2013) 78.735.5309.8fps
Rise of the Tomb Raider (2016) 16.1fps
Civilization VI (2016) 3515.8fps

Geluidsniveau

Onbelast
29.7 / 29.7 / 30.7 dB (A)
Belasting
39.3 / 39.3 dB (A)
  red to green bar
 
 
30 dB
stil
40 dB(A)
hoorbaar
50 dB(A)
luid
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm afstand)   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 25.5median 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 22.8median 21.1median 18.5median 18.5median 22.81.61.11.81.81.6hearing rangehide median Fan NoiseLenovo Yoga 730-13IKBLenovo Yoga 720-13IKB
Max. Belasting
 35.6 °C38 °C34.5 °C 
 32.4 °C35.7 °C30.3 °C 
 27.3 °C26.7 °C26.8 °C 
Maximum: 38 °C
Gemiddelde: 31.9 °C
38.4 °C46.2 °C41.7 °C
31.8 °C33.6 °C32.8 °C
27.7 °C28.6 °C28.4 °C
Maximum: 46.2 °C
Gemiddelde: 34.4 °C
Stroomadapter (max.)  30.7 °C | Kamertemperatuur 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 17.8median 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 65.3median 18median 65.33.33.33.3hearing rangehide median Pink NoiseLenovo Yoga 730-13IKBHP Spectre x360 13-ae048ng
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, 3% similar, 94% 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%

Stroomgebruik
Uit / Standbydarklight 0.45 / 0.78 Watt
Inactiefdarkmidlight 4.86 / 7.56 / 9.66 Watt
Belasting 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 PC401 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%
16%
17%
Idle Minimum *
4.86
3.1
36%
3.1
36%
8.5
-75%
3.8
22%
5.9
-21%
3.2
34%
3.93 (2 - 9.7, n=96)
19%
4.8 (2.2 - 23, n=331)
1%
Idle Average *
7.56
6.6
13%
4.3
43%
11.8
-56%
8.4
-11%
9.8
-30%
6
21%
7.06 (4.3 - 11.8, n=96)
7%
7.96 (4.2 - 32.3, n=331)
-5%
Idle Maximum *
9.66
7
28%
4.9
49%
13.1
-36%
9.7
-0%
10.6
-10%
9.2
5%
8.73 (5.2 - 13.1, n=96)
10%
9.44 (5.15 - 61, n=331)
2%
Load Average *
45.7
35.2
23%
24.3
47%
51.1
-12%
36
21%
36.6
20%
29.5
35%
35.5 (15 - 51.6, n=96)
22%
26.2 (1.4 - 94, n=330)
43%
Load Maximum *
54
34.6
36%
22.8
58%
49
9%
36
33%
34.3
36%
35.6
34%
41.8 (22 - 71.2, n=96)
23%
30.4 (11.2 - 117, n=330)
44%

* ... kleiner is beter

Batterijduur
Inactief (zonder WLAN, minimale helderheid)
11h 19min
NBC WiFi Websurfing Battery Test 1.3 (Edge)
5h 50min
Big Buck Bunny H.264 1080p
7h 31min
Belast (maximale helderheid)
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
 
Batterijduur
94%
72%
30%
33%
22%
85%
22%
Reader / Idle
679
1655
144%
971
43%
901
33%
759 (117 - 1985, n=271)
12%
H.264
451
1070
137%
447 (206 - 1070, n=99)
-1%
WiFi v1.3
350
685
96%
686
96%
565
61%
466
33%
424
21%
527
51%
446 (153 - 1010, n=207)
27%
Load
99
140
41%
175
77%
96
-3%
121
22%
166
68%
149 (49 - 677, n=260)
51%

Pro

+ Hoogwaardige metalen behuizing
+ Eenvoudige upgrade van SSD
+ 4K contrastrijk beeldscherm met goede kleurreproductie
+ Comfortabel trackpad
+ Inclusief digitizer pen
+ Betere CPU prestaties van voorganger

Contra

- Beperkte verbindingsmogelijkheden
- Drukpunt van toetsenbord te slap
- Geen optie voor helderder beeldscherm voor buitenshuis gebruik
- Teleurstellende luidsprekers
- Korte looptijden
- Beperkte CPU prestaties op accustroom
Lenovo Yoga 730-13IKB
Lenovo Yoga 730-13IKB

Voor het volledige, Engelse testrapport, klik hier.

De Lenovo Yoga 730-13IKB is een interessante update van zijn voorganger. In sommige opzichten bereikt het apparaat de kwaliteit van de duurdere convertibles. In andere gevallen is het model echter minderwaardig.

Sterke punten van de Yoga 730-13IKB zijn de hoogwaardige aluminium behuizing en het relatief lage gewicht. Het apparaat is gemakkelijk te onderhouden: het upgraden van de SSD is eenvoudig, wat niet meer gangbaar is voor de hedendaagse consumentenlaptops. Het 4K-beeldscherm levert de beloofde helderheid, een goede contrastverhouding en bijna 100% van het sRGB-kleurengamma. Er zijn geen problemen met het flikkeren van het scherm of 'bleeding' van de achtergrondverlichting. De laptop heeft een redelijk goede TrackPad zonder grote tekortkomingen. Bovendien kunt u de laptop bedienen met behulp van het touchscreen of de digitizer-pen. Het is geweldig dat de pen is inbegrepen en niet apart hoeft te worden gekocht. Een verbetering ten opzichte van de voorganger (Yoga 720-13IKB) is het betere koelsysteem, dat hogere Turbo Boost frequenties en betere prestaties op lange termijn mogelijk maakt.

De verbindingsmogelijkheden zijn enigszins verbeterd: de laptop heeft twee Thunderbolt 3-poorten in plaats van één. Al met al blijft de connectiviteit erg beperkt. In tegenstelling tot de TrackPad is de kwaliteit van het toetsenbord niet aantrekkelijk. Het feit dat Lenovo geen helderder beeldscherm biedt, is teleurstellend, omdat het glanzende oppervlak buitengebruik bijna onmogelijk maakt. Een helderheid van 300 cd/m² is niet voldoende voor dit doel. Een ander punt van kritiek zijn de teleurstellende sprekers. De grootste tekortkoming is echter de levensduur van de batterij, die veel slechter is dan die van de concurrenten, vanwege een hoger energieverbruik (veroorzaakt door het 4K-scherm) en een kleinere batterijcapaciteit. Ten slotte zijn we niet te spreken over de verminderde CPU prestaties op accustroom.

Vooral de goedkopere configuraties van de Lenovo Yoga 730-13IKB met Full HD-scherm bieden een goede prijs-prestatieverhouding, waardoor ze aan te bevelen zijn.

Kortom, we kunnen de Yoga 730-13IKB aanbevelen, maar niet de geteste configuratie met 4K-scherm. In plaats daarvan kan je veel geld besparen en kiezen voor de optie Full HD - dat model is goedkoper, biedt dezelfde helderheid en zorgt ervoor dat de laptop langer meegaat. Het beste alternatief is waarschijnlijk de HP Spectre x360 13, waarvan de startprijs iets hoger is dan die van de Yoga 730-13IKB.

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

Behuizing
91 / 98 → 93%
Toetsenbord
83%
Aanwijsapparaat
91%
Aansluitmogelijkheden
63 / 80 → 78%
Gewicht
72 / 35-78 → 87%
Batterij
88%
Beeldscherm
85%
Gaming-performance
59 / 68 → 87%
Applicatie-performance
83 / 87 → 95%
Temperatuur
92%
Luidheid
93%
Audio
47 / 91 → 52%
Camera
39 / 85 → 46%
Gemiddelde
76%
86%
Convertible - Gewogen Gemiddelde

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> Overzichten en testrapporten over laptops en mobieltjes > Testrapporten > Kort testrapport Lenovo Yoga 730-13IKB (i7-8550U, 4K) Convertible
Benjamin Herzig, 2018-08- 2 (Update: 2018-08- 2)