One Touch T20

One Touch T20

from Alcatel
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Overview & Features

Brand
Alcatel
Model
One Touch T20
Released
2012 Sep
Manufacturer
TCL
Hardware Designer
TCL

Technical Specifications

Display

Pixel Size
0.14998 mm/pixel
Resolution
1024x600
614400 pixels
Display Area
13820.1 square millimeter
Display Type
Color TN-TFT LCD
display
Display Width
153.58 mm
Pixel Density
169 PPI
Display Height
89.99 mm
Display Diagonal
178 mm
Display Color Depth
24 bit/pixel
Display Illumination
Yes
Display Subpixel Scheme
RGB Matrix (3 subpixels)
Display Area Utilization
60.0%
Number of Display Scales
16.8M
Scratch Resistant Screen
No
Horizontal Full Bezel Width
18.42 mm
Display Light Reflection Mode
Yes

Power Supply

Battery
Lithium-ion
built-in
Nominal Cell Capacity (1st cell)
2900 mAh cell

Sound Playing

Audio Output
3.5mm
Loudspeaker(s)
stereo

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 accelerometer
Yes

Operative Memory

RAM Type
Yes
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
Yes

Graphical Subsystem

Graphical Controller
ARM Mali

Non-volatile Memory

Non-volatile Memory Type
Flash EEPROM
Non-volatile Memory Capacity
3814 MiB
Non-volatile Memory Interface
Yes

Physical Attributes

Mass
327 g
Depth
11.7 mm
Width
172 mm
Height
134 mm
Bounding Volume
269.7 ccm

Multimedia Broadcast

FM Radio Receiver
No

Satellite Navigation

Supported GPS protocol(s)
No

Software Environment

Platform
Google Android
Operating System
Google Android 4.0.3 (Ice Cream Sandwich)

Audio/Video Interfaces

A/V Out
No

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
Camera Placement
Rear
Camera Resolution
640x480 pixel
Camera Image Sensor
CMOS
Recordable Image Formats
JPG
Recordable Video Formats
3GP
Number of effective pixels
0.3 MP camera

Secondary Camera System

Secondary Camera Sensor
No
Secondary Recordable Image Formats
JPG
Secondary Recordable Video Formats
3GP

Communication Interfaces

USB
USB 2.0
USB Hi-Speed (480 Mbps)
Bluetooth
No
USB Services
USB charging
USB Host
USB On-The-Go 1.3
USB Power Delivery
Wireless LAN
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n
Internal antenna
USB Connector
USB Series Micro-AB
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 RK2918, 2011, 32 bit, single-core, 512 Kbyte L2, Vivante GC800 GPU
CPU Clock
1000 MHz

Secondary Auxiliary Camera No. 2

Sec. Aux. 2 Cam. Image Sensor
No

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