Vodafone 1231

Network
Technology
GSM

2G bands
GSM 850 / 900 / 1800 / 1900

GPRS
Class 10

EDGE
Class 10

Launch
Announced
2009, June. Released 2009, June

Status
Discontinued

Body
Dimensions
113 x 65.4 x 14.5 mm (4.45 x 2.57 x 0.57 in)

Weight
130 g (4.59 oz)

Keyboard
QWERTY

SIM
Mini-SIM

Display
Type
TFT, 65K colors

Size
2.5 inches, 19.4 cm2 (~26.2% screen-to-body ratio)

Resolution
320 x 240 pixels, 4:3 ratio (~160 ppi density)

Platform
OS
Microsoft Windows Mobile 6.1 Standard

Memory
Card slot
microSDHC (dedicated slot)

Internal
48MB

Main Camera
Single
1.3 MP

Video
Yes

Selfie camera
 
No

Sound
Loudspeaker
Yes

3.5mm jack
No

Comms
WLAN
No

Bluetooth
2.0, A2DP

Positioning
GPS

Radio
No

USB
Proprietary

Features
Sensors

Browser
WAP 2.0/xHTML, HTML

 MP3/MP4 player
Organizer
Voice memo
Predictive text input

Battery
Type
Removable Li-Ion 1100 mAh battery

Stand-by
Up to 230 h

Talk time
Up to 5 h

Misc
Colors
Black

SAR EU
0.69 W/kg (head)