Overview & Features
Technical Specifications
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Overview & Features
Brand
Hisense
Model
E2281 Sero 8 Tablet
Released
2014 Jun
Manufacturer
Hisense
Hardware Designer
Hisense
Technical Specifications
Display
Pixel Size
0.13449 mm/pixel
Resolution
800x1280
1024000 pixels
Display Area
18520.9 square millimeter
Display Type
Color IPS TFT LCD
display
Display Width
107.59 mm
Pixel Density
189 PPI
Display Height
172.14 mm
Display Diagonal
203 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
68.6%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
21.91 mm
Display Light Reflection Mode
Yes
Power Supply
Battery
Lithium-ion
built-in
Nominal Cell Capacity (1st cell)
4000 mAh cell
Sound Playing
Audio Output
3.5mm
Loudspeaker(s)
mono
Cellular Phone
Supported Cellular Bands
No
Audio Subsystem
Audio Channel(s)
stereo
Sound Recording
Microphone(s)
mono
Auxiliary Camera
Aux. Camera Image Sensor
No
Built-in Sensors
Built-in compass
Yes
Additional sensors
Light intensity sensor
Built-in accelerometer
Yes
Operative Memory
RAM Type
mobile (LP) DDR2 SDRAM
RAM Capacity
1024 MiB RAM
Ingress Protection
Protection from liquids
Yes
Protection from solid materials
Yes
Control Peripherals
Touchscreen Type
Capacitive multi-touch sensing
screen
Touchscreen Simultaneous Touch Points
5-point
Graphical Subsystem
Graphical Controller
N/A
Non-volatile Memory
Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
15259 MiB
Non-volatile Memory Interface
Yes
Physical Attributes
Mass
450 g
Depth
10.5 mm
Width
129.5 mm
Height
208.5 mm
Bounding Volume
283.5 ccm
Multimedia Broadcast
FM Radio Receiver
No
Satellite Navigation
Supported GPS protocol(s)
No
Software Environment
Platform
Google Android
Operating System
Google Android 4.4.2 (KitKat)
Auxiliary Camera No. 2
Aux. 2 Camera Image Sensor
No
Auxiliary Camera No. 3
Aux. 3 Camera Image Sensor
No
Auxiliary Camera No. 4
Aux. 4 Camera Focus
No
Aux. 4 Camera Image Sensor
No
Primary Camera System
Zoom
1.0 x optical zoom
Flash
No
Focus
No
Video Recording
1280x720 pixel
30 fps
Camera Placement
Rear
Camera Resolution
1600x1200 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP , 3G2 , MPEG4
Number of effective pixels
1.9 MP camera
Geographical Attributes
Market Countries
China
Secondary Camera System
Secondary Camera Sensor
CMOS
Secondary Video Recording
640x480 pixel
Secondary Camera Placement
Front
Secondary Camera Resolution
640x480 pixel
Secondary Camera Number of pixels
0.3 MP sec. cam
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP
Communication Interfaces
USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
Bluetooth 3.0
Internal antenna
USB Services
USB charging
USB Host
USB Power Delivery
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-B (Micro-USB)
Expansion Interfaces
TransFlash
microSD
microSDHC
Secondary Cellular Phone
Sec. Supported Cellular Networks
No
Secondary Auxiliary Camera
Sec. Aux. Cam. Image Sensor
No
Application processor, Chipset
CPU
Rockchip RK3188, 2013, 32 bit, quad-core, 28 nm, ARM Mali-400 GPU
CPU Clock
1600 MHz
Secondary Auxiliary Camera No. 2
Sec. Aux. 2 Cam. Image Sensor
No
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