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Jumper EZBook 3 (N3350, 全高清) 笔记本电脑简短评测

山寨MacBook Air。 Jumper更新了EZBook,为它搭配了Apollo Lake平台的赛扬N3350双核处理器。一块雾面全高清屏幕,低重量和低售价让它十分有吸引力。请阅读我们的评测了解这款小巧笔记本电脑的弱点又在哪里。
Laptop / Notebook Chinese Tech
Jumper EZbook 3 (EZbook Series)
Processor
Intel Celeron N3350 2 x 1.1 - 2.4 GHz, Apollo Lake
Graphics adapter
Intel HD Graphics 500, Core: 450 MHz, 4590
Memory
4 GB 
, DDR3 800 MHz -15-15-34
Display
14.10 inch 16:9, 1920 x 1080 pixel 156 PPI, MS_9003, TN LED, glossy: no
Mainboard
Apollo Lake
Storage
Toshiba 064G93 64 GB eMMC, 64 GB 
, 38 GB free
Soundcard
RealTek ALC269 @ Intel Apollo Lake SoC - High Definition Audio Controller
Connections
1 USB 2.0, 1 USB 3.0 / 3.1 Gen1, 1 HDMI, Audio Connections: 耳机接口, Card Reader: micro-SD
Networking
Realtek RTL8723B USB 2.0 (b/g/n = Wi-Fi 4/), Bluetooth 4.0
Size
height x width x depth (in mm): 21 x 330 x 220
Battery
38 Wh Lithium-Polymer, 7.6V, Battery runtime (according to manufacturer): 4 h
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Primary Camera: 0.3 MPix
Additional features
Speakers: 立体声, Keyboard: 孤岛式, Keyboard Light: no, 12 Months Warranty, fanless
Released
02/01/2017
Weight
1.225 kg, Power Supply: 111 g
Price
343 Euro
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

339.4 mm 234.9 mm 17.9 mm 1.6 kg330 mm 220 mm 21 mm 1.2 kg329.2 mm 220.5 mm 20.5 mm 1.4 kg325 mm 227 mm 17 mm 1.4 kg280.5 mm 196.5 mm 13.1 mm 920 g297 mm 210 mm 1 mm 5.7 g
Right: headset, USB 2.0, micro-SD
Right: headset, USB 2.0, micro-SD
Left: power, USB 3.0, mini-HDMI
Left: power, USB 3.0, mini-HDMI
Samsung T3 USB SSD in left USB 3.0 port
Samsung T3 USB SSD in left USB 3.0 port
Samsung T3 USB SSD in right USB 2.0 port
Samsung T3 USB SSD in right USB 2.0 port
SD Card Reader
average JPG Copy Test (av. of 3 runs)
HP Pavilion x360 11t T5M27AV
 
49.23 MB/s +155%
HP 250 G5 Y1V08UT
 
22.7 MB/s +18%
Acer Swift 1 SF114-31-P6F6
 
20.56 MB/s +7%
Jumper EZbook 3
 
19.3 MB/s
Acer Aspire ES1-332-P91H
 
19.1 MB/s -1%
maximum AS SSD Seq Read Test (1GB)
HP Pavilion x360 11t T5M27AV
 
82.1 MB/s +200%
Acer Aspire ES1-332-P91H
 
37 MB/s +35%
Acer Swift 1 SF114-31-P6F6
 
34.5 MB/s +26%
Jumper EZbook 3
 
27.4 MB/s
HP 250 G5 Y1V08UT
 
26.6 MB/s -3%
Networking
iperf3 transmit AX12
Asus Zenbook UX3410UA
Intel Dual Band Wireless-AC 8260
469 MBit/s +501%
Chuwi LapBook 14 inch 2017
Intel Dual Band Wireless-AC 3165
311 MBit/s +299%
Jumper EZbook 3
Realtek RTL8723B USB 2.0
78 MBit/s
Acer Swift 1 SF114-31-P6F6
Qualcomm Atheros QCA9377 Wireless Network Adapter (jseb)
72 MBit/s -8%
Chuwi Hi10 Pro
802.11 b/g/n
41.6 MBit/s -47%
iperf3 receive AX12
Chuwi LapBook 14 inch 2017
Intel Dual Band Wireless-AC 3165
349 MBit/s +306%
Asus Zenbook UX3410UA
Intel Dual Band Wireless-AC 8260
323 MBit/s +276%
Jumper EZbook 3
Realtek RTL8723B USB 2.0
86 MBit/s
Acer Swift 1 SF114-31-P6F6
Qualcomm Atheros QCA9377 Wireless Network Adapter (jseb)
71 MBit/s -17%
Chuwi Hi10 Pro
802.11 b/g/n
40.6 MBit/s -53%
352
cd/m²
351
cd/m²
331
cd/m²
351
cd/m²
384
cd/m²
309
cd/m²
345
cd/m²
356
cd/m²
293
cd/m²
Distribution of brightness
MS_9003 tested with X-Rite i1Pro 2
Maximum: 384 cd/m² (Nits) Average: 341.3 cd/m² Minimum: 3.1 cd/m²
Brightness Distribution: 76 %
Center on Battery: 384 cd/m²
Contrast: 300:1 (Black: 1.28 cd/m²)
ΔE Color 8.7 | 0.5-29.43 Ø4.93
ΔE Greyscale 11.1 | 0.5-98 Ø5.2
53% AdobeRGB 1998 (Argyll 2.2.0 3D)
77.3% sRGB (Argyll 2.2.0 3D)
51.6% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.2
Jumper EZbook 3
MS_9003, TN LED, 1920x1080, 14.1"
Acer Swift 1 SF114-31-P6F6
Chi Mei N140BGA-EA3, TN LED, 1366x768, 14"
Apple MacBook 12 (Early 2016) 1.1 GHz
APPA027, IPS, 2304x1440, 12"
Teclast Tbook 10s
LCD, IPS, 1920x1200, 10.1"
VOYO VBook V3
Chi Mei N116HSE, IPS LED, 1920x1080, 13.3"
Cube i7 Book CDK09
Samsung LTN140W1-L01, IPS, 1920x1080, 10.6"
Display
-20%
27%
Display P3 Coverage
51.6
40.97
-21%
66.8
29%
sRGB Coverage
77.3
61.5
-20%
95.4
23%
AdobeRGB 1998 Coverage
53
42.35
-20%
68
28%
Response Times
-43%
-76%
-58%
-126%
Response Time Grey 50% / Grey 80% *
46 ?(25, 21)
32 ?(10, 22)
30%
41.2 ?(15.6, 25.6)
10%
40 ?(21, 19)
13%
49 ?(27, 22)
-7%
Response Time Black / White *
11.6 ?(7.7, 3.8)
30 ?(16, 14)
-159%
30.4 ?(6.8, 23.6)
-162%
26.4 ?(14, 12.4)
-128%
40 ?(19, 21)
-245%
PWM Frequency
200 ?(99)
200 ?(90)
0%
Screen
22%
64%
45%
36%
51%
Brightness middle
384
270
-30%
387
1%
279
-27%
195
-49%
384
0%
Brightness
341
247
-28%
358
5%
280
-18%
200
-41%
370
9%
Brightness Distribution
76
80
5%
88
16%
82
8%
72
-5%
89
17%
Black Level *
1.28
0.57
55%
0.47
63%
0.29
77%
0.24
81%
0.37
71%
Contrast
300
474
58%
823
174%
962
221%
813
171%
1038
246%
Colorchecker dE 2000 *
8.7
3.01
65%
1.6
82%
6.7
23%
5
43%
5.8
33%
Colorchecker dE 2000 max. *
16.7
6.33
62%
4
76%
10.8
35%
9.31
44%
19.8
-19%
Greyscale dE 2000 *
11.1
12.73
-15%
1
91%
6.8
39%
5.98
46%
5.1
54%
Gamma
2.2 100%
2.36 93%
2.26 97%
2.27 97%
2.17 101%
2.4 92%
CCT
12445 52%
14629 44%
6680 97%
8466 77%
6764 96%
7125 91%
Color Space (Percent of AdobeRGB 1998)
39
61.6
Color Space (Percent of sRGB)
62
82.2
Total Average (Program / Settings)
-14% / -1%
5% / 34%
-7% / 24%
-45% / 4%
51% / 51%

* ... 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
11.6 ms ... rise ↗ and fall ↘ combined↗ 7.7 ms rise
↘ 3.8 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 28 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (21 ms).
       Response Time 50% Grey to 80% Grey
46 ms ... rise ↗ and fall ↘ combined↗ 25 ms rise
↘ 21 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 76 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (32.9 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 detected 200 Hz ≤ 99 % brightness setting

The display backlight flickers at 200 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 99 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 200 Hz is relatively low, so sensitive users will likely notice flickering and experience eyestrain at the stated brightness setting and below.

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8774 (minimum: 5 - maximum: 343500) Hz was measured.

051015202530354045505560657075808590Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel Core m3-6Y30
91 Points +98%
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel Core m3-6Y30
90 Points +96%
Cube i7 Book CDK09
Intel Core m3-6Y30
89 Points +93%
Acer Aspire ES1-332-P91H
Intel Pentium N4200
53 Points +15%
Jumper EZbook 3
Intel Celeron N3350
46 Points
Acer Swift 1 SF114-31-P6F6
Intel Pentium N3710
41 Points -11%
HP Pavilion 11-k103ng x360
Intel Celeron N3050
35 Points -24%
CPU Multi 64Bit
Apple MacBook 12 (Early 2016) 1.1 GHz
Intel Core m3-6Y30
218 Points +160%
Cube i7 Book CDK09
Intel Core m3-6Y30
211 Points +151%
Acer Aspire ES1-332-P91H
Intel Pentium N4200
165 Points +96%
Acer Swift 1 SF114-31-P6F6
Intel Pentium N3710
152 Points +81%
Jumper EZbook 3
Intel Celeron N3350
84 Points
HP Pavilion 11-k103ng x360
Intel Celeron N3050
65 Points -23%
Cinebench R10 Rendering Multiple CPUs 32Bit
2654
Cinebench R10 Rendering Single 32Bit
1503
Cinebench R10 Shading 32Bit
2941
Cinebench R11.5 CPU Multi 32Bit
0.91 Points
Cinebench R11.5 OpenGL 32Bit
4.25 fps
Cinebench R11.5 CPU Single 32Bit
0.46 Points
Cinebench R11.5 CPU Single 64Bit
0.6 Points
Cinebench R11.5 CPU Multi 64Bit
1.07 Points
Cinebench R15 Ref. Match 64Bit
97.7 %
Cinebench R15 OpenGL 64Bit
10.9 fps
Cinebench R15 CPU Multi 64Bit
84 Points
Cinebench R15 CPU Single 64Bit
46 Points
Help
PCMark 8
Home Score Accelerated v2
Cube i7 Book CDK09
HD Graphics 515, 6Y30, FORESEE 64GB O1229B
2976 Points +87%
Apple MacBook 12 (Early 2016) 1.1 GHz
HD Graphics 515, 6Y30, Apple SSD AP0256
2550 Points +60%
Acer Swift 1 SF114-31-P6F6
HD Graphics 405 (Braswell), N3710, 128 GB eMMC Flash
2114 Points +33%
Acer Aspire ES1-332-P91H
HD Graphics 505, Pentium N4200, WDC Slim WD10SPCX-21KHST0
2073 Points +30%
HP 250 G5 Y1V08UT
HD Graphics 400 (Braswell), N3060, Samsung CM871 MZNLF128HCHP
1661 Points +4%
Jumper EZbook 3
HD Graphics 500, Celeron N3350, Toshiba 064G93 64 GB eMMC
1592 Points
Teclast Tbook 10s
HD Graphics (Cherry Trail), Z8350, 64 GB eMMC Flash
1088 Points -32%
Work Score Accelerated v2
Apple MacBook 12 (Early 2016) 1.1 GHz
HD Graphics 515, 6Y30, Apple SSD AP0256
3550 Points +61%
Acer Aspire ES1-332-P91H
HD Graphics 505, Pentium N4200, WDC Slim WD10SPCX-21KHST0
2801 Points +27%
Jumper EZbook 3
HD Graphics 500, Celeron N3350, Toshiba 064G93 64 GB eMMC
2207 Points
Acer Swift 1 SF114-31-P6F6
HD Graphics 405 (Braswell), N3710, 128 GB eMMC Flash
1595 Points -28%
HP 250 G5 Y1V08UT
HD Graphics 400 (Braswell), N3060, Samsung CM871 MZNLF128HCHP
1464 Points -34%
Teclast Tbook 10s
HD Graphics (Cherry Trail), Z8350, 64 GB eMMC Flash
1329 Points -40%
PCMark 8 Home Score Accelerated v2
1592 points
PCMark 8 Work Score Accelerated v2
2207 points
PCMark 10 Score
1195 points
Help
Jumper EZbook 3
Toshiba 064G93 64 GB eMMC
Apple MacBook 12 (Early 2016) 1.3 GHz
Apple SSD AP0256
Asus TransformerBook T302CA-FL010T
Samsung CM871 MZNLF128HCHP
Acer Swift 1 SF114-31-P6F6
128 GB eMMC Flash
Chuwi Hi12
Hynix HCG8E 64 GB
Acer Aspire ES1-521-87DN
Western Digital Scorpio Blue WD5000LPVX
HP Pavilion 11-k103ng x360
Hitachi Travelstar Z5K500 HTS545050A7E680
CrystalDiskMark 3.0
1814%
265%
155%
134%
-32%
-38%
Read Seq
151
821
444%
428
183%
166.5
10%
141
-7%
109.6
-27%
106
-30%
Write Seq
50
660
1220%
124.2
148%
85
70%
50
0%
107.5
115%
106.1
112%
Read 512
133
672
405%
283.9
113%
153.8
16%
132
-1%
36.63
-72%
33.53
-75%
Write 512
41.3
737
1685%
41.49
0%
75.6
83%
44.8
8%
49.35
19%
39.03
-5%
Read 4k
5.07
16.28
221%
15.95
215%
13.2
160%
17.9
253%
0.419
-92%
0.407
-92%
Write 4k
2.47
24.87
907%
14.67
494%
13.04
428%
11.4
362%
1.171
-53%
1.026
-58%
Read 4k QD32
16.4
271.9
1558%
98.9
503%
35.12
114%
35.3
115%
1.03
-94%
0.898
-95%
Write 4k QD32
2.74
223.9
8072%
15.41
462%
12.66
362%
12.1
342%
1.239
-55%
1.003
-63%
Toshiba 064G93 64 GB eMMC
Sequential Read: 151 MB/s
Sequential Write: 50 MB/s
512K Read: 133 MB/s
512K Write: 41.3 MB/s
4K Read: 5.07 MB/s
4K Write: 2.47 MB/s
4K QD32 Read: 16.4 MB/s
4K QD32 Write: 2.74 MB/s
0255075100125150175200225250275300325350375400425450475500525550575600625650675700725750775800825850875900925950975100010251050107511001125115011751200122512501275130013251350137514001425145014751500152515501575160016251650167517001725175017751800182518501875190019251950197520002025205020752100Tooltip
3DMark Cloud Gate Score
3DMark 11 - 1280x720 Performance GPU
Asus TransformerBook T302CA-FL010T
Intel HD Graphics 515, Intel Core m3-6Y30
1001 Points +119%
Asus Vivobook F556UQ-XO626D
Intel HD Graphics 510, Intel Core i5-6198DU
847 Points +85%
Acer Aspire ES1-332-P91H
Intel HD Graphics 505, Intel Pentium N4200
583 Points +27%
Acer Swift 1 SF114-31-P6F6
Intel HD Graphics 405 (Braswell), Intel Pentium N3710
496 Points +8%
HP Pavilion x360 11t T5M27AV
Intel HD Graphics 405 (Braswell), Intel Pentium N3710
463 Points +1%
Jumper EZbook 3
Intel HD Graphics 500, Intel Celeron N3350
458 Points
Acer Switch One 10 SW1-011-14UQ
Intel HD Graphics (Cherry Trail), Intel Atom x5-Z8300
298 Points -35%
3DMark 06 Standard Score
3393 points
3DMark 11 Performance
505 points
3DMark Cloud Gate Standard Score
2074 points
Help
World of Warships - 1366x768 Low Preset AF:Trilinear
MSI CX61 2QC 2970M MS-16GD
Intel HD Graphics (Haswell), Intel Celeron 2970M
41.4 (21min - 51max) fps +117%
Acer Aspire ES1-521-87DN
AMD Radeon R5 (Beema/Carrizo-L), AMD A8-6410
28.6 fps +50%
Jumper EZbook 3
Intel HD Graphics 500, Intel Celeron N3350
19.1 (7min - 28max) fps
Acer Extensa 2519-C7DC
Intel HD Graphics (Braswell), Intel Celeron N3050
16.8 fps -12%
Chuwi Hi12
Intel HD Graphics (Cherry Trail), Intel Atom x5-Z8300
13.9 (7min - 19max) fps -27%
lowmed.highultra
World of Warcraft (2005) 46
Diablo III (2012) 12.7
Counter-Strike: GO (2012) 14
Dota 2 Reborn (2015) 15.9
World of Warships (2015) 19.1
Team Fortress 2 (2017) 21.2
X-Plane 11.11 (2018) 5.3
World of Tanks enCore (2018) 34 (error at the end) 4 (error at the end)
Strange Brigade (2018) 0 game wont start
League of Legends (2019) 28.2 20.2 13.9 12.6
Hearthstone (2020) 23.9 24 11.2
Valorant (2020) 9.09
Max. Load
 41 °C37 °C29 °C 
 39 °C34 °C29 °C 
 32 °C32 °C26 °C 
Maximum: 41 °C
Average: 33.2 °C
29 °C38 °C42 °C
30 °C34 °C38 °C
29 °C30 °C30 °C
Maximum: 42 °C
Average: 33.3 °C
Power Supply (max.)  38 °C | Room Temperature 21 °C | Fluke 62 Mini
(±) The average temperature for the upper side under maximal load is 33.2 °C / 92 F, compared to the average of 30.8 °C / 87 F for the devices in the class Subnotebook.
(±) The maximum temperature on the upper side is 41 °C / 106 F, compared to the average of 36.1 °C / 97 F, ranging from 21.4 to 281 °C for the class Subnotebook.
(±) The bottom heats up to a maximum of 42 °C / 108 F, compared to the average of 39.4 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 24.2 °C / 76 F, compared to the device average of 30.8 °C / 87 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (32 °C / 89.6 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.3 °C / 82.9 F (-3.7 °C / -6.7 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2038.342.72534.235.53135.134.2403433.45033.433.26332.430.48030.928.510034.533.712536.325.816030.125.720038.923.92503823.331543.822.640050.721.350054.320.363058.219.980068.719.310007318.812507018.6160066.118.1200066.717.8250069.717.7315070.917.8400070.817.9500068.11863006418800063.618.5100006222.51250056.519.61600055.118.3SPL80.431.2N44.61.6median 62median 19.3Delta12.42.135.335.132.931.831.83236.535.132.428.93328.936.328.848.32761.52752.924.860.92462.822.763.32269.521.267.82174.82075.919.472.718.97117.770.117.86917.671.817.668.117.671.417.673.717.670.417.571.617.671.617.669.617.459.717.583.630.662.51.5median 69.6median 17.84.72.4hearing rangehide median Pink NoiseJumper EZbook 3Apple MacBook 12 (Early 2016) 1.1 GHz
Jumper EZbook 3 audio analysis

(±) | speaker loudness is average but good (80.4 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25.1% lower than median
(±) | linearity of bass is average (10.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 7.2% higher than median
(±) | linearity of mids is average (10.8% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | higher highs - on average 5% higher than median
(+) | highs are linear (4.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (27.3% difference to median)
Compared to same class
» 87% of all tested devices in this class were better, 3% similar, 10% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 81% of all tested devices were better, 4% similar, 15% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Apple MacBook 12 (Early 2016) 1.1 GHz audio analysis

(+) | speakers can play relatively loud (83.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.3% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.4% away from median
(+) | mids are linear (5.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2% away from median
(+) | highs are linear (4.5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (10.2% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 92% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 4% of all tested devices were better, 1% similar, 95% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.13 / 0.17 Watt
Idledarkmidlight 3.18 / 6.14 / 6.4 Watt
Load midlight 13.3 / 13.6 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Jumper EZbook 3
Celeron N3350, HD Graphics 500, Toshiba 064G93 64 GB eMMC, TN LED, 1920x1080, 14.1"
Chuwi Hi10 Pro
Z8300, HD Graphics (Cherry Trail), 64 GB eMMC Flash, IPS, 1920x1200, 10.1"
HP 250 G5 Y1V08UT
N3060, HD Graphics 400 (Braswell), Samsung CM871 MZNLF128HCHP, TN LED, 1366x768, 15.6"
Apple MacBook 12 (Early 2016) 1.3 GHz
6Y75, HD Graphics 515, Apple SSD AP0256, IPS, 2304x1440, 12"
Acer Swift 1 SF114-31-P6F6
N3710, HD Graphics 405 (Braswell), 128 GB eMMC Flash, TN LED, 1366x768, 14"
Acer Aspire ES1-332-P91H
Pentium N4200, HD Graphics 505, WDC Slim WD10SPCX-21KHST0, TN LED, 1366x768, 13.3"
HP Pavilion 11-k103ng x360
N3050, HD Graphics (Braswell), Hitachi Travelstar Z5K500 HTS545050A7E680, IPS, 1366x768, 11.6"
Power Consumption
23%
-3%
-11%
-21%
-32%
-33%
Idle Minimum *
3.18
1.4
56%
3.9
-23%
2
37%
4.1
-29%
4.5
-42%
5.3
-67%
Idle Average *
6.14
4.82
21%
6.4
-4%
2.06
66%
8.3
-35%
7.6
-24%
7.1
-16%
Idle Maximum *
6.4
5.43
15%
6.5
-2%
6.94
-8%
8.6
-34%
8.5
-33%
8.2
-28%
Load Average *
13.3
11.61
13%
11.1
17%
22.52
-69%
13.5
-2%
17.4
-31%
15.5
-17%
Load Maximum *
13.6
12.48
8%
13.8
-1%
24.87
-83%
14.5
-7%
17.6
-29%
18.9
-39%

* ... smaller is better

Battery Runtime
WiFi Websurfing
7h 00min
Big Buck Bunny H.264 1080p
8h 54min
Battery Runtime - WiFi Websurfing
Acer Swift 1 SF114-31-P6F6
N3710, HD Graphics 405 (Braswell), 55 Wh
661 min +57%
Apple MacBook Air 13 inch 2015-03
5650U, HD Graphics 6000, 54 Wh
620 min +48%
Apple MacBook 12 (Early 2016) 1.3 GHz
6Y75, HD Graphics 515, 41.4 Wh
554 min +32%
Jumper EZbook 3
Celeron N3350, HD Graphics 500, 38 Wh
420 min
Xiaomi Mi Notebook Air 13.3 2016
6200U, GeForce 940MX, 40 Wh
389 min -7%
Acer Swift 3 SF314-51-731X
6500U, HD Graphics 520, 48.9 Wh
354 min -16%
VOYO VBook V3
Z8300, HD Graphics (Cherry Trail),  Wh
208 min -50%

Pros

+ 低售价(网购)
+ 雾面,明亮的全高清屏幕
+ 无噪音散热设计
+ 高能效处理器

Cons

- 屏幕可视角度差
- 易划伤的塑料材质
- 迟缓的处理器拖慢了系统整体性能
- 99%以下的亮度采用200赫兹闪烁亮度控制
- 电池需要较长时间充满
- 摄像头位置不合理,拍摄效果差
Jumper EZBook 3
Jumper EZBook 3

EZBook 3是一台廉价的轻盈笔记本电脑,它搭配了明亮的雾面屏幕,无噪音(被动式)散热系统,和时尚的外观。和其他同价位设备相似,它也需要在一些方面节省成本。这台设备的弱点包括:使用的机身材质一般,屏幕可视角度窄同时有200赫兹的闪烁,系统性能低,电池续航也不算优秀。尽管它的触控版都和它模仿的对象相去甚远,但可以满足偶尔的工作需要。类似于其他很多中国厂商的设备,EZBook 3目前没有得到CE认证,因此它的质保根据购买店铺的情况不同而会有所不同。同时生产商也没有提供驱动支持。不过,英特尔显卡的驱动可以直接从官网找到。

银色的Jumper EZBook 3目前在Gearbest售价194.25欧元欧洲仓库有货(建议零售价343欧元,约2518人民币)。它的实惠价位可能对能够接受我们所提到的缺点的用户十分有吸引力。

注:本文是基于完整评测的缩减版本,阅读完整的英文评测,请点击这里。 

Jumper EZbook 3 - 03/24/2017 v6 (old)
Klaus Hinum

Chassis
62 /  98 → 63%
Keyboard
72%
Pointing Device
78%
Connectivity
36 / 80 → 45%
Weight
72 / 35-78 → 87%
Battery
90%
Display
74%
Games Performance
42 / 68 → 62%
Application Performance
49 / 87 → 56%
Temperature
92 / 91 → 100%
Noise
100%
Audio
56 / 91 → 62%
Camera
40 / 85 → 47%
Average
66%
77%
Subnotebook - Weighted Average

Price comparison

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> Notebookcheck中文版(NBC中国) > 评测 > Jumper EZBook 3 (N3350, 全高清) 笔记本电脑简短评测
Klaus Hinum, 2017-04- 1 (Update: 2017-05-23)