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Compare 3 products

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ARNOVA 90 G4 Tablet
ARNOVA 90 G4
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Microsoft Surface 2 Tablet
Microsoft Surface 2
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Nokia Lumia 2520 Tablet
Nokia Lumia 2520
Editiorial reviews
26
4.1 out of 5
19 user ratings
5 stars
15 %
4 stars
84 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
14
3.4 out of 5
7 user ratings
5 stars
0 %
4 stars
57 %
3 stars
42 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
3
4.3 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
26 %
4 stars
56 %
3 stars
14 %
2 stars
2 %
1 stars
0 %
42
4.2 out of 5
42 user ratings
5 stars
40 %
4 stars
40 %
3 stars
16 %
2 stars
2 %
1 stars
0 %

Display

Display technology
  • LCD
  • TFT
  • IPS
  • TFT
LCD
Screen size9.0 in10.6 in10.1 in
Resolution800 x 480 px1920 x 1080 px1920 x 1080 px
Touchscreenyesyesyes
Pixel density
N/A
208.0 ppi218.0 ppi
Additional display support
N/A
yes
N/A

Dimensions

Height5.8 in10.81 in10.5 in
Width9.4 in6.79 in6.6 in
Depth0.5 in0.35 in0.35 in
Weight16.93 oz23.81 oz21.69 oz

Technical details

Operating systemAndroid 4.3 Jelly BeanWIndows RTWIndows RT
RAM memory1 GB2 GB2 GB
CPU Cores244
CPU Frequency1.2 GHz1.7 GHz2.2 GHz

Storage

Maximum memory card size32.0 GB64.0 GB64.0 GB
Memory card supportedmicroSD
  • microSD
  • microSDHC
  • microSDXC
  • microSD
  • microSDHC
Internal storage
N/A
N/A
32 GB

Sensors

Accelerometeryesyesyes
Gyroscopeyesyesyes
Ambient light sensor
N/A
yesyes
Digital compass
N/A
yesyes
Proximity sensor
N/A
N/A
yes

Camera

Front camerayesyesyes
Video resolution1080p1080p1080p
Rear camera
N/A
yesyes
Rear resolution
N/A
3.5 Mpx1.2 Mpx
Front resolution
N/A
5.0 Mpx6.7 Mpx
Autofocus
N/A
yesyes
Geo-tagging
N/A
yes
N/A
Flash
N/A
yes
N/A

Connectivity

Type of USBMicro-USBMicro-USBMicro-USB
Bluetoothyesyesyes
Headphone connection3.5mm3.5mm3.5mm
USB
N/A
yes
N/A
Bluetooth version
N/A
4.04.0
Charging connection
N/A
ProprietaryMicro-USB
DLNA
N/A
yesyes
NFC
N/A
N/A
yes

Network

Wi-Fiyesyesyes
3G
N/A
N/A
yes
4G
N/A
N/A
yes

Power

Battery typeLi-PoLi-IonLi-Ion
Battery life
N/A
10.0 h10.0 h
Battery capacity
N/A
N/A
8120.0 mAh

Often compared with Microsoft Surface 2