Notebookcheck

Lenovo IdeaPad 520s-14IKB (Core i5-7200U, 940MX) Laptop rövid értékelés

Benjamin Herzig (fordította Tamás Somogyi), 09/11/2017
Ultrabook Windows Notebook Geforce

Sikeres mindenes. Ezt a megfizethető ultrabookot, amelyet Full HD IPS kijelzővel, GeForce 940MX-szel és Core i5-7200U-val láttak el, a Lenovo elsősorban diákoknak szánja. Tesztünkből kiderül, hogy az IdeaPad 520s mire képes.

Lenovo IdeaPad 520s-14IKB 80X200C1GE (IdeaPad 520s Széria)
Processzor
Intel Core i5-7200U
Grafikus adapter
NVIDIA GeForce 940MX - 2048 MB, Mag: 1083 MHz, Memória: 1253 MHz, GDDR5, 373.50, Optimus
Memória
8192 MB 
Kijelző
14 hüvelyk 16:9, 1920x1080 pixel 157 PPI, N140HCA-EAC, IPS LED, fényes: nem
Alaplap
Intel Kaby Lake-U Premium PCH
Háttértár
Ramaxel RTNTE256PCA8EADL, M.2 GB 
, SATA-III SSD, 185 GB ingyenes
Hangkártya
Intel Kaby Lake-U/Y PCH - High Definition Audio
Csatlakozók
1 USB 2.0, 2 USB 3.0, 1 HDMI, 1 Kensington zár, Audió csatlakozók: 3.5 mm-es kombinált audio, Kártyaolvasó: 4-in-1 kártyaolvasó, 1 Ujjlenyomat olvasó
Hálózat
Intel Dual Band Wireless-AC 3165 (a/b/g/n/ac), Bluetooth 4.1
Méret
magasság x szélesség x mélység (mm-ben) 19.3 x 327.4 x 236.5
Akkumulátor
52.5 Wh Lítium-Polimer
Operációs rendszer
Microsoft Windows 10 Home 64 Bit
Camera
Webkamera: 0.3 MP
További jellegzetességek
Hangszórók: 2 W, sztereo, Billentyűzet: 6 soros chiclet, Billentyűzet háttérvilágítás: igen, Lenovo Settings, Lenovo Companion, Lenovo Appexplorer, Microsoft Office próbaverzió, 24 Hónap Garancia
Súly
1.616 kg, Tápegység: 223 g
Ár
799 Euro
Hivatkozások

 

Size Comparison

Left: power connection, HDMI, USB Type-A 3.0, USB Type C 3.1 Gen1, combo audio
Left: power connection, HDMI, USB Type-A 3.0, USB Type C 3.1 Gen1, combo audio
Right: SD-card reader, USB Type-A 3.0, Kensington lock
Right: SD-card reader, USB Type-A 3.0, Kensington lock
SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Dell XPS 13 9360 FHD i5
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
107.8 MB/s ∼100% +35%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.6 MB/s ∼74%
HP Envy 13-ad065nr
(Toshiba THN-M401S0640E2)
62.8 MB/s ∼58% -21%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 13 9360 FHD i5
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
250.6 MB/s ∼100% +186%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.6 MB/s ∼35%
HP Envy 13-ad065nr
(Toshiba THN-M401S0640E2)
81.88 MB/s ∼33% -7%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
HP Envy 13-ad065nr
Intel Dual Band Wireless-AC 7265
635 MBit/s ∼100% +85%
Dell XPS 13 9360 FHD i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
525 MBit/s ∼83% +53%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
Intel Dual Band Wireless-AC 3165
343 MBit/s ∼54%
iperf3 Client (transmit) TCP 1 m 4M x10
Dell XPS 13 9360 FHD i5
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
575 MBit/s ∼100% +92%
HP Envy 13-ad065nr
Intel Dual Band Wireless-AC 7265
480 MBit/s ∼83% +60%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
Intel Dual Band Wireless-AC 3165
300 MBit/s ∼52%

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 24510 Hz60 % brightness setting

The display backlight flickers at 24510 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 60 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 24510 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 8499 (minimum: 43 - maximum: 142900) Hz was measured.

275
cd/m²
276
cd/m²
256
cd/m²
265
cd/m²
274
cd/m²
245
cd/m²
240
cd/m²
247
cd/m²
228
cd/m²
Fényerő megoszlás
X-Rite i1Pro 2
Maximum: 276 cd/m² Átlag: 256.2 cd/m² Minimum: 3.8 cd/m²
Fényerő megoszlás: 83 %
Centrumban: 273 cd/m²
Kontraszt: 1522:1 (Fekete: 0.18 cd/m²)
ΔE Color 6.7 | - Ø
ΔE Greyscale 6.3 | - Ø
61.5% sRGB (Argyll) 39.6% AdobeRGB 1998 (Argyll)
Gamma: 2.04
Lenovo IdeaPad 520s-14IKB 80X200C1GE
N140HCA-EAC, , 1920x1080, 14
Asus X302UV-FN016T
InfoVision M133NWN1 R3, , 1366x768, 13.3
Xiaomi Mi Notebook Air (13.3 inch)
Samsung LTN133HL09-M01, , 1920x1080, 13.3
Lenovo IdeaPad 510S-14ISK
NV140FHM-N41, , 1920x1080, 14
Dell XPS 13 9360 FHD i5
Sharp SHP1449 LQ133M1, , 1920x1080, 13.3
HP Envy 13-ad065nr
LG Philips LGD0576, , 1920x1080, 13.3
Response Times
-33%
-44%
-39%
-6%
-6%
Response Time Grey 50% / Grey 80% *
38 (20, 18)
42 (20, 22)
-11%
49 (20, 29)
-29%
45 (17, 28)
-18%
32.8 (16, 16.8)
14%
28 (14, 14)
26%
Response Time Black / White *
26.4 (14.8, 11.6)
23 (6, 17)
13%
27 (8, 19)
-2%
26 (7, 19)
2%
33.2 (10.8, 22.4)
-26%
22.4 (12.4, 10)
15%
PWM Frequency
24510 (60)
50 (90)
-100%
50 (30)
-100%
50 (60)
-100%
10200 (100)
-58%
Screen
-20%
21%
1%
9%
5%
Brightness
256
210
-18%
334
30%
263
3%
325
27%
270
5%
Brightness Distribution
83
88
6%
80
-4%
90
8%
89
7%
78
-6%
Black Level *
0.18
0.5
-178%
0.27
-50%
0.24
-33%
0.195
-8%
0.32
-78%
Contrast
1522
436
-71%
1285
-16%
1071
-30%
1801
18%
906
-40%
Colorchecker DeltaE2000 *
6.7
3.89
42%
3.29
51%
5.44
19%
7.4
-10%
4.8
28%
Greyscale DeltaE2000 *
6.3
4.9
22%
3.62
43%
3.95
37%
6.71
-7%
2.8
56%
Gamma
2.04 118%
2.41 100%
2.23 108%
2.29 105%
2.74 88%
2.19 110%
CCT
6363 102%
7860 83%
7307 89%
6896 94%
7222 90%
6382 102%
Color Space (Percent of AdobeRGB 1998)
39.6
46
16%
62
57%
40
1%
50.48
27%
54.9
39%
Color Space (Percent of sRGB)
61.5
73
19%
95
54%
64
4%
73.31
19%
83.5
36%
Total Average (Program / Settings)
-27% / -24%
-12% / 3%
-19% / -10%
2% / 6%
-1% / 2%

* ... smaller is better

Outdoors (shade)
Outdoors (shade)
Outdoors (sun)
Outdoors (sun)

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
26.4 ms ... rise ↗ and fall ↘ combined↗ 14.8 ms rise
↘ 11.6 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. » 49 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (26.6 ms).
       Response Time 50% Grey to 80% Grey
38 ms ... rise ↗ and fall ↘ combined↗ 20 ms rise
↘ 18 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. » 34 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (42.4 ms).
HWiNFO
HWiNFO
CPU-Z
CPU-Z
CPU-Z Caches
CPU-Z Caches
CPU-Z Mainboard
CPU-Z Mainboard
CPU-Z Memory
CPU-Z Memory
CPU-Z SPD
CPU-Z SPD
GPU-Z Intel HD 620
GPU-Z Intel HD 620
LatencyMon
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Lenovo IdeaPad 520s-14IKB 80X200C1GE
Intel Core i5-7200U
132 Points ∼100%
HP Pavilion 14-al103ng
Intel Core i5-7200U
129 Points ∼98% -2%
Acer TravelMate X349-G2
Intel Core i5-7200U
124 Points ∼94% -6%
Lenovo IdeaPad 510S-14ISK
Intel Core i5-6267U
123 Points ∼93% -7%
Xiaomi Mi Notebook Air (13.3 inch)
Intel Core i5-6200U
118 Points ∼89% -11%
Asus X302UV-FN016T
Intel Core i5-6200U
115 Points ∼87% -13%
CPU Multi 64Bit
Lenovo IdeaPad 520s-14IKB 80X200C1GE
Intel Core i5-7200U
334 Points ∼100%
HP Pavilion 14-al103ng
Intel Core i5-7200U
330 Points ∼99% -1%
Acer TravelMate X349-G2
Intel Core i5-7200U
318 Points ∼95% -5%
Lenovo IdeaPad 510S-14ISK
Intel Core i5-6267U
314 Points ∼94% -6%
Xiaomi Mi Notebook Air (13.3 inch)
Intel Core i5-6200U
294 Points ∼88% -12%
Asus X302UV-FN016T
Intel Core i5-6200U
290 Points ∼87% -13%
Cinebench R15 OpenGL 64Bit
67.28 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Cinebench R15 CPU Multi 64Bit
334 Points
Cinebench R15 CPU Single 64Bit
132 Points
Segítség
PCMark 8
Work Score Accelerated v2
HP Envy 13-ad065nr
HD Graphics 620, 7200U, SanDisk X400 SD8SN8U-128G-1006
4669 Points ∼100% +1%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
GeForce 940MX, 7200U, Ramaxel RTNTE256PCA8EADL
4628 Points ∼99%
Lenovo IdeaPad 510S-14ISK
Iris Graphics 550, 6267U, Samsung MZYTY256HDHP
4579 Points ∼98% -1%
Dell XPS 13 9360 FHD i5
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
4568 Points ∼98% -1%
Asus X302UV-FN016T
GeForce 920MX, 6200U, Hynix HFS128G3MND
4464 Points ∼96% -4%
Xiaomi Mi Notebook Air (13.3 inch)
GeForce 940MX, 6200U, Samsung PM951 NVMe MZVLV256
4274 Points ∼92% -8%
Home Score Accelerated v2
HP Envy 13-ad065nr
HD Graphics 620, 7200U, SanDisk X400 SD8SN8U-128G-1006
3760 Points ∼100% +6%
Lenovo IdeaPad 510S-14ISK
Iris Graphics 550, 6267U, Samsung MZYTY256HDHP
3710 Points ∼99% +4%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
GeForce 940MX, 7200U, Ramaxel RTNTE256PCA8EADL
3554 Points ∼95%
Dell XPS 13 9360 FHD i5
HD Graphics 620, 7200U, Toshiba NVMe THNSN5256GPUK
3535 Points ∼94% -1%
Asus X302UV-FN016T
GeForce 920MX, 6200U, Hynix HFS128G3MND
3466 Points ∼92% -2%
Xiaomi Mi Notebook Air (13.3 inch)
GeForce 940MX, 6200U, Samsung PM951 NVMe MZVLV256
3144 Points ∼84% -12%
PCMark 8 Home Score Accelerated v2
3554 pontok
PCMark 8 Work Score Accelerated v2
4628 pontok
Segítség
Lenovo IdeaPad 520s-14IKB 80X200C1GE
Ramaxel RTNTE256PCA8EADL
Lenovo IdeaPad 510S-14ISK
Samsung MZYTY256HDHP
Acer TravelMate X349-G2
Intel SSD 600p SSDPEKKW512G7
HP Pavilion 14-al103ng
Western Digital Scorpio Blue WD5000LPCX-24C6HT0
Xiaomi Mi Notebook Air (13.3 inch)
Samsung PM951 NVMe MZVLV256
Asus X302UV-FN016T
Hynix HFS128G3MND
CrystalDiskMark 3.0
29%
113%
-88%
76%
-26%
Write 4k QD32
244.8
257.3
5%
210.8
-14%
1.026
-100%
312.2
28%
174
-29%
Read 4k QD32
279.6
397.7
42%
373.7
34%
0.72
-100%
487.6
74%
253
-10%
Write 4k
77.69
90.22
16%
133.4
72%
0.981
-99%
153.4
97%
71.15
-8%
Read 4k
24.74
35.27
43%
34.93
41%
0.34
-99%
43.4
75%
6.559
-73%
Write 512
252.8
299.3
18%
585.6
132%
47.13
-81%
179.1
-29%
Read 512
347.8
399.7
15%
1134
226%
30.83
-91%
282.6
-19%
Write Seq
254.1
458.8
81%
581.9
129%
110.2
-57%
314
24%
178.6
-30%
Read Seq
472.3
509.7
8%
1818
285%
113.3
-76%
1209
156%
428.2
-9%
Ramaxel RTNTE256PCA8EADL
Sequential Read: 472.3 MB/s
Sequential Write: 254.1 MB/s
512K Read: 347.8 MB/s
512K Write: 252.8 MB/s
4K Read: 24.74 MB/s
4K Write: 77.69 MB/s
4K QD32 Read: 279.6 MB/s
4K QD32 Write: 244.8 MB/s
3DMark 11 - 1280x720 Performance GPU
Acer Aspire 5 A515-51G-51RL
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i5-7200U
4575 Points ∼100% +80%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
NVIDIA GeForce 940MX, Intel Core i5-7200U
2535 Points ∼55%
Xiaomi Mi Notebook Air (13.3 inch)
NVIDIA GeForce 940MX, Intel Core i5-6200U
2417 Points ∼53% -5%
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, Intel Core i5-6267U
1782 Points ∼39% -30%
Asus X302UV-FN016T
NVIDIA GeForce 920MX, Intel Core i5-6200U
1747 Points ∼38% -31%
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
1545 Points ∼34% -39%
HP Envy 13-ad065nr
Intel HD Graphics 620, Intel Core i5-7200U
1474 Points ∼32% -42%
3DMark
1920x1080 Fire Strike Graphics
Acer Aspire 5 A515-51G-51RL
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i5-7200U
3576 Points ∼100% +68%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
NVIDIA GeForce 940MX, Intel Core i5-7200U
2132 Points ∼60%
Xiaomi Mi Notebook Air (13.3 inch)
NVIDIA GeForce 940MX, Intel Core i5-6200U
2091 Points ∼58% -2%
Asus X302UV-FN016T
NVIDIA GeForce 920MX, Intel Core i5-6200U
1282 Points ∼36% -40%
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, Intel Core i5-6267U
1025 Points ∼29% -52%
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
963 Points ∼27% -55%
HP Envy 13-ad065nr
Intel HD Graphics 620, Intel Core i5-7200U
939 Points ∼26% -56%
1280x720 Cloud Gate Standard Graphics
Acer Aspire 5 A515-51G-51RL
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i5-7200U
19333 Points ∼100% +40%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
NVIDIA GeForce 940MX, Intel Core i5-7200U
13775 Points ∼71%
Xiaomi Mi Notebook Air (13.3 inch)
NVIDIA GeForce 940MX, Intel Core i5-6200U
12078 Points ∼62% -12%
Lenovo IdeaPad 510S-14ISK
Intel Iris Graphics 550, Intel Core i5-6267U
8885 Points ∼46% -35%
Dell XPS 13 9360 FHD i5
Intel HD Graphics 620, Intel Core i5-7200U
8177 Points ∼42% -41%
HP Envy 13-ad065nr
Intel HD Graphics 620, Intel Core i5-7200U
7854 Points ∼41% -43%
Asus X302UV-FN016T
NVIDIA GeForce 920MX, Intel Core i5-6200U
7733 Points ∼40% -44%
3DMark 11 Performance
2700 pontok
3DMark Cloud Gate Standard Score
7222 pontok
3DMark Fire Strike Score
1936 pontok
Segítség
01234567891011Tooltip
The Witcher 3 ultra
BioShock Infinite - 1920x1080 Ultra Preset, DX11 (DDOF)
Acer Aspire 5 A515-51G-51RL
GeForce MX150, 7200U, Kingston RBUSNS8180DS3128GH
30.2 fps ∼100% +29%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
GeForce 940MX, 7200U, Ramaxel RTNTE256PCA8EADL
23.49 fps ∼78%
Xiaomi Mi Notebook Air (13.3 inch)
GeForce 940MX, 6200U, Samsung PM951 NVMe MZVLV256
19.82 fps ∼66% -16%
Lenovo IdeaPad 510S-14ISK
Iris Graphics 550, 6267U, Samsung MZYTY256HDHP
7.8 (min: 4.6) fps ∼26% -67%
Rise of the Tomb Raider - 1366x768 Medium Preset AF:2x
Acer Aspire 5 A515-51G-51RL
GeForce MX150, 7200U, Kingston RBUSNS8180DS3128GH
33.6 fps ∼100% +32%
Lenovo IdeaPad 520s-14IKB 80X200C1GE
GeForce 940MX, 7200U, Ramaxel RTNTE256PCA8EADL
25.49 fps ∼76%
Xiaomi Mi Notebook Air (13.3 inch)
GeForce 940MX, 6200U, Samsung PM951 NVMe MZVLV256
23.2 fps ∼69% -9%
Lenovo IdeaPad 510S-14ISK
Iris Graphics 550, 6267U, Samsung MZYTY256HDHP
16.2 fps ∼48% -36%
alacsony közepes magas ultra
BioShock Infinite (2013) 135.7573.463.8423.49fps
Company of Heroes 2 (2013) 39.8232.4219.43fps
The Witcher 3 (2015) 44.2125.0113.458fps
Rise of the Tomb Raider (2016) 45.7925.4913.63fps

Zajszint

Üresjárat
29.9 / 29.9 / 30.7 dB(A)
Terhelés
35.1 / 36.2 dB(A)
 
 
 
30 dB
csendes
40 dB(A)
hallható
50 dB(A)
hangos
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm távolságról)   environment noise: 29.9 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2026.729.628.43130.729.528.426.72528.53029.730.628.929.728.328.53128.228.126.327.428.526.728.728.24024.226.828.22726.526.32424.25025.223.524.724.3242523.925.263232525.825.324.92425.3238024.825.32424.425.525.924.324.810025.523.122.923.123.823.421.825.512521.322.522.421.723.922.622.221.316022.42221.421.921.919.820.422.420026.925.323.624.421.620.719.626.925021.422.822.22121.620.319.421.431520.823.121.921.221.81918.220.840022.923.823.322.921.919.517.422.950022.424.423.522.321.919.317.322.463024.223.62524.223.218.716.524.280024.826.225.725.623.919.216.124.810002627.926.726.524.419.616.626125024.526.125.325.123.118.816.924.516002424.824.123.322.218.617.224200023.824.824.223.722.718.417.723.8250024.625.525.124.122.618.718.224.6315023.223.423.122.421.218.618.523.2400021.922.421.921.320.118.518.521.9500021.222.621.620.919.918.418.521.2630019.82120.519.919.218.218.419.8800018.819.71918.618.317.718.118.81000017.618.317.817.617.617.417.617.6125001717.317.11717.11717.1171600016.716.616.616.91716.416.516.7SPL35.236.235.735.133.830.729.935.2N2.22.42.32.221.41.32.2median 22.4Lenovo IdeaPad 520s-14IKB 80X200C1GEmedian 23.1median 22.9median 22.3median 21.9median 18.7median 18.1median 22.4Delta2.21.81.61.71.70.60.82.2hearing rangehide median Fan Noise
Max. terhelés
 47.4 °C48.5 °C49.3 °C 
 43.6 °C45.5 °C36.7 °C 
 33.6 °C29.2 °C28.4 °C 
Maximum: 49.3 °C
Átlag: 40.2 °C
32.1 °C53.9 °C52.9 °C
34.6 °C39.7 °C35.7 °C
26.1 °C29.2 °C30.1 °C
Maximum: 53.9 °C
Átlag: 37.1 °C
Tápegység (max.)  47.1 °C | Szobahőmérséklet 22.8 °C | Voltcraft IR-900
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.628.431.62533.428.333.43132.528.732.54031.62431.65030.423.930.46330.825.330.88033.824.333.81003321.8331253622.23616038.320.438.320044.419.644.425054.519.454.531560.618.260.640057.317.457.350055.817.355.863053.316.553.380063.216.163.2100060.616.660.6125056.716.956.7160059.217.259.2200056.717.756.7250056.318.256.3315058.218.558.2400051.318.551.3500054.718.554.7630053.818.453.8800055.218.155.21000055.317.655.31250056.717.156.71600055.416.555.4SPL69.529.969.5N26.51.326.5median 55.4Lenovo IdeaPad 520s-14IKB 80X200C1GEmedian 18.1median 55.4Delta3.70.83.736.336.236.336.137.436.134.832.734.834.431.434.432.433.132.433.232.433.236.331.936.336.729.536.742.230.142.252.527.652.552.527.752.556.726.856.756.82756.856.725.756.755.224.955.26124.36160.523.960.561.423.761.461.423.361.459.723.259.759.822.759.855.922.755.950.722.750.757.722.757.758.422.758.454.222.854.255.122.855.153.622.753.649.722.749.741.122.941.170.435.570.4282.528median 55.9Dell XPS 13 9360 FHD i5median 23.3median 55.93.72.23.7hearing rangehide median Pink Noise
Lenovo IdeaPad 520s-14IKB 80X200C1GE audio analysis

(-) | not very loud speakers (69.5 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.7% lower than median
(±) | linearity of bass is average (12.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3% away from median
(±) | linearity of mids is average (9.6% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.5% away from median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13% difference to median)
Compared to same class
» 23% of all tested devices in this class were better, 4% similar, 73% worse
» The best had a delta of 3%, average was 18%, worst was 35%
Compared to all devices tested
» 9% of all tested devices were better, 2% similar, 88% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Dell XPS 13 9360 FHD i5 audio analysis

(-) | not very loud speakers (70.35 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 6.9% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.7% away from median
(+) | mids are linear (4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(±) | linearity of highs is average (10.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (14.2% difference to median)
Compared to same class
» 19% of all tested devices in this class were better, 5% similar, 76% worse
» The best had a delta of 9%, average was 20%, worst was 47%
Compared to all devices tested
» 14% of all tested devices were better, 3% similar, 83% worse
» The best had a delta of 3%, average was 21%, worst was 53%

Energiafogyasztás
Kikapcsolt állapot / Készenlétdarklight 0.24 / 0.41 Watt
Üresjáratdarkmidlight 3.37 / 5.2 / 7.1 Watt
Terhelés midlight 46.2 / 57 Watt
 color bar
Kulcs: min: dark, med: mid, max: light        Metrahit Energy
Lenovo IdeaPad 520s-14IKB 80X200C1GE
7200U, GeForce 940MX, Ramaxel RTNTE256PCA8EADL, IPS LED, 1920x1080, 14
Lenovo IdeaPad 510S-14ISK
6267U, Iris Graphics 550, Samsung MZYTY256HDHP, a-Si TFT-LCD, IPS, LED, 1920x1080, 14
Xiaomi Mi Notebook Air (13.3 inch)
6200U, GeForce 940MX, Samsung PM951 NVMe MZVLV256, IPS, 1920x1080, 13.3
Dell XPS 13 9360 FHD i5
7200U, HD Graphics 620, Toshiba NVMe THNSN5256GPUK, IPS, 1920x1080, 13.3
HP Envy 13-ad065nr
7200U, HD Graphics 620, SanDisk X400 SD8SN8U-128G-1006, IPS, 1920x1080, 13.3
Asus X302UV-FN016T
6200U, GeForce 920MX, Hynix HFS128G3MND, TN LED, 1366x768, 13.3
Power Consumption
2%
-6%
25%
18%
18%
Idle Minimum *
3.37
3.9
-16%
4
-19%
4.1
-22%
2.8
17%
3.3
2%
Idle Average *
5.2
7.1
-37%
6.6
-27%
4.2
19%
5.8
-12%
5.1
2%
Idle Maximum *
7.1
8.8
-24%
7.4
-4%
5.1
28%
6.4
10%
5.2
27%
Load Average *
46.2
27.6
40%
41.7
10%
22.1
52%
31.3
32%
29.5
36%
Load Maximum *
57
30.2
47%
52.4
8%
29.4
48%
31.7
44%
44
23%
Witcher 3 ultra *
38.5

* ... smaller is better

Akkumulátor üzemidő
Üresjárat (WLAN nélkül, minimális fényerő)
14h 24min
WiFi böngészés v1.3 (Edge)
9h 28min
Big Buck Bunny H.264 1080p
9h 17min
Terhelés (maximális fényerő)
2h 16min
Lenovo IdeaPad 520s-14IKB 80X200C1GE
7200U, GeForce 940MX, 52.5 Wh
Lenovo IdeaPad 510S-14ISK
6267U, Iris Graphics 550, 30 Wh
Xiaomi Mi Notebook Air (13.3 inch)
6200U, GeForce 940MX, 40 Wh
Asus X302UV-FN016T
6200U, GeForce 920MX, 38 Wh
Dell XPS 13 9360 FHD i5
7200U, HD Graphics 620, 60 Wh
HP Envy 13-ad065nr
7200U, HD Graphics 620, 53.6 Wh
Battery Runtime
-36%
-28%
-31%
28%
22%
Reader / Idle
864
638
-26%
718
-17%
1295
50%
1487
72%
H.264
557
231
-59%
423
-24%
WiFi v1.3
568
384
-32%
389
-32%
392
-31%
677
19%
570
0%
Load
136
100
-26%
83
-39%
157
15%
127
-7%

Pro

+ jó minőségű ház
+ kényelmes billentyűzet
+ kellemes touchpad
+ csendes ventilátor
+ sokkal jobb telep üzemidő
+ matt IPS kijelző

Kontra

- a CPU hosszabb távon nem bírja tartani a teljesítményét
- terhelés alatt melegszik
- USB-C, DisplayPort és tápellátás nélkül
- 1x1 WLAN
In review: The IdeaPad 520s-14IKB, provided by campuspoint.
In review: The IdeaPad 520s-14IKB, provided by campuspoint.

Az IdeaPad 520s-14IKB összességében jó kis gép, amely sok erénnyel és kevés hátránnyal rendelkezik. Utóbbiak az ára ismeretében nagyrészt megbocsáthatók.
Kezdjük a pozitívumokkal: a design vonzóbb lett, a ház stabilabb és jobban összerakott, az elődjéhez képest. A stabilitás a gépelést is kellemesebbé teszi, így a billentyűzetet is felírhatjuk az előnyök közé, hasonlóan a TouchPad-hez, amely Microsoft Precision szintű. Az üzemidő is jelentős mértékben javult, a Lenovo egy nagyobb telepet pakolt a gépbe. A ventilátor gyakran kikapcsol, de ha éppen pörög, azt is kellemesen dorombolva teszi. A kijelző ugyan messze nem tökéletes (kis színlefedettség), de az IPS-eknél megszokott jó betekintés, és meglepően jó kontraszt jellemzi.

Alapjában véve, a Lenovo minden fontos dolgot jól csinált. Ennek ellenére pár apró részlet nem sikerült tökéletesre. Például, terhelés alatt a ház erősen melegszik. A hűtés nem igazán bírja az iramot, emiatt a stressz teszt alatt erősen visszafogta magát a gép. A Cinebench loop teszt során pedig a CPU nem bírta tartani a maximális teljesítményét. Végül érthetetlen számunkra, hogy az USB-C miért nem támogatja a DisplayPort-ot, illetve miért nem lehet töltőként használni. Az, hogy a Lenovo csak egy 1x1-WLAN kártyát épített a notebookba, szintén szomorú.

Összességében, az IdeaPad 520s ügyes mindenes, amelynek jó üzemideje és vonzó designja a fő erényei.

A negatívumok nem elég súlyosak ahhoz, hogy ne ajánljuk az IdeaPad 520s-14IKB-t. Egy egyszerűen jó ultrabook, amely elsősorban diákok számára lehet hasznos, köszönhetően a jó üzemidejének, dedikált GPU-jának és kényelmes billentyűzetének. Ha összevetjük a népszerű Dell XPS 13-mal, az IdeaPad nagyobb és nehezebb, de még mindig elég mobilis, és majdnem elég erős játékra is. Ezen felül sokkal olcsóbb.

Az ajánlás mellé meg kell említenünk, hogy a teszt idején az IdeaPad 520s-14IKB már kissé elavult.Egy újabb verziója, Core i5-8250U-val és GeForce MX150-nel sokkal szimpatikusabb lenne. Kérdés, hogy az újabb alkatrészekkel mit kezdene a hűtés.

Ez az eredeti értékelés rövidített változata. A teljes, angol nyelvű cikk itt olvasható.

Lenovo IdeaPad 520s-14IKB 80X200C1GE - 09/05/2017 v6
Benjamin Herzig

Váz
81 / 98 → 82%
Billentyűzet
78%
Érintőpad
84%
Csatlakoztathatóság
46 / 81 → 57%
Súly
68 / 67 → 100%
Akkumulátor
91%
Kijelző
83%
Játékok alatti teljesítmény
68 / 85 → 80%
Alkalmazások alatti teljesítmény
87 / 92 → 95%
Hőmérséklet
87%
Zaj
95 / 95 → 100%
Audio
64%
Camera
42 / 85 → 49%
Átlag
75%
83%
Multimedia - Súlyozott átlag

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> Magyarország - Kezdőlap > Tesztek / áttekintők > Lenovo IdeaPad 520s-14IKB (Core i5-7200U, 940MX) Laptop rövid értékelés
Benjamin Herzig, 2017-09-11 (Update: 2017-09-11)