Huawei U3100

Network
Technology
GSM / UMTS

2G bands
GSM 900 / 1800 / 1900

3G bands
UMTS 2100

Speed
Yes, 384 kbps

Launch
Announced
2010. Released 2010

Status
Discontinued

Body
Dimensions
106 x 46 x 13 mm (4.17 x 1.81 x 0.51 in)

Weight
90 g (3.17 oz)

SIM
Mini-SIM

Display
Type
TFT, 256K colors

Size
2.0 inches, 12.4 cm2 (~25.4% screen-to-body ratio)

Resolution
240 x 320 pixels, 4:3 ratio (~200 ppi density)

Memory
Card slot
microSDHC (dedicated slot)

Phonebook
Yes, Photocall

Call records
Yes

Internal
10MB

Main Camera
Single
VGA

Video
Yes

Selfie camera
Single
Yes

Video

Sound
Loudspeaker
Yes

3.5mm jack
No

Comms
WLAN
No

Bluetooth
2.0, EDR

Positioning
GPS, A-GPS

Radio
FM Radio

USB
miniUSB 2.0

Features
Sensors

Messaging
SMS(threaded view), MMS, Email, IM

Browser
HTML

Games
Yes

Java
Yes

 MP3/eAAC+ player
MP4/H.264 player
Voice memo
Predictive text input

Battery
Type
Removable Li-Ion 1000 mAh battery

Stand-by
Up to 400 h

Talk time
Up to 4 h 20 min

Misc
Colors
Black