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Specifications

Model Name Dell XPS 12 9250-4554WLAN Signature Edition 256GB Alcatel One Touch T20
Photo Dell XPS 12 9250-4554WLAN Signature Edition 256GB Alcatel One Touch T20
Release date 2015 December 2012 September
Predecessor
Dimensions 291.08 x 193 x 8 millimetres 172 x 134 x 11.7 millimetres
Width 291.08
Width Dell XPS 12 9250-4554WLAN Signature Edition 256GB more than the Alcatel One Touch T20
172
Width Alcatel One Touch T20 is less than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Thickness 8
Case thickness Dell XPS 12 9250-4554WLAN Signature Edition 256GB is less than the Alcatel One Touch T20
11.7
Case thickness Alcatel One Touch T20 more than the Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Height 193
Height Dell XPS 12 9250-4554WLAN Signature Edition 256GB more than the Alcatel One Touch T20
134
The height Alcatel One Touch T20 is less than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Operating System Microsoft Windows 10 Pro Google Android 4.0.3
CPU Intel Core M 6th Gen m5-6Y54 Rockchip RK2918
CPU Clock 2700 MHz
Dell XPS 12 9250-4554WLAN Signature Edition 256GB Processor frequency higher than Alcatel One Touch T20
1000 MHz
Alcatel One Touch T20 Processor frequency lower than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Capacity RAM 8 GiB
RAM Dell XPS 12 9250-4554WLAN Signature Edition 256GB more than the Alcatel One Touch T20
1 GiB
RAM Alcatel One Touch T20 is less than the Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Capacity ROM 238.4 GiB
Built-in Memory Dell XPS 12 9250-4554WLAN Signature Edition 256GB more than the Alcatel One Touch T20
3.7 GiB
Built-in memory Alcatel One Touch T20 is less than the Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Weight 790 grams (battery included)
Dell XPS 12 9250-4554WLAN Signature Edition 256GB weight more than Alcatel One Touch T20
327 grams (battery included)
Alcatel One Touch T20 weight lighter than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Resolution display width 3840
Resolution width of the screen Dell XPS 12 9250-4554WLAN Signature Edition 256GB higher than Alcatel One Touch T20
1024
Screen resolution width Alcatel One Touch T20 lower than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Resolution display height 2160
Resolution adjustment screen Dell XPS 12 9250-4554WLAN Signature Edition 256GB higher than Alcatel One Touch T20
600
Resolution adjustment screen Alcatel One Touch T20 lower than Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Diagonal display 12.5
Display size Dell XPS 12 9250-4554WLAN Signature Edition 256GB more than the Alcatel One Touch T20
7
Display size Alcatel One Touch T20 is less than the Dell XPS 12 9250-4554WLAN Signature Edition 256GB
Display model color IPS TFT , 16777216 scales Supported
Microphone stereo mono
Loudspeaker mono stereo
Audio output 3.5mm 3.5mm
Cellular Networks
Cellular Data Links
2 Cellular Networks
Vibrating No No
Speakerphone No No
TouchScreen Multi-touch screen & TouchPad/TrackPad Multi-touch screen
Keyboard Attachable QWERTY keyboard Not supported
Pad Not supported Not supported
Scrolling wheel Not supported Not supported
Memory slots SD, SDHC, SDXC microSD, microSDHC, TransFlash
USB USB 3.1 host/client, 4.8Gbit/s, OTG 2.0, USB Type-C reversible USB 2.0 host/client, 480Mbit/s, OTG 1.3, micro-USB
Bluetooth Bluetooth 4.1 Not supported
Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac 802.11b, 802.11g, 802.11n
Infrared gate Not supported Not supported
Analog radio Not supported Not supported
Digital Media Not supported Not supported
GPS module
GPS services
Primary camera 8 MP 0.3 MP
Secondary camera 5 MP
Autofocus Yes No
Optical zoom 1 x 1 x
Macro No No
Flash
Accelerometer Yes Yes
Protection level
Battery built-in built-in
Battery capacity 2900



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