Karbonn Titanium Wind W4

Network
Technology
GSM / HSPA

2G bands
GSM 900 / 1800 / 1900 – SIM 1 & SIM 2

3G bands
HSDPA 2100

Speed
HSPA

Launch
Announced
2014, September. Released 2014, September

Status
Discontinued

Body
Dimensions
125.1 x 64.3 x 11 mm (4.93 x 2.53 x 0.43 in)

Weight

SIM
Dual SIM

Display
Type
TFT, 256K colors

Size
4.0 inches, 45.5 cm2 (~56.6% screen-to-body ratio)

Resolution
480 x 800 pixels, 5:3 ratio (~233 ppi density)

Platform
OS
Microsoft Windows Phone 8.1

CPU
Quad-core 1.2 GHz

Memory
Card slot
microSDHC

Internal
4GB 512MB RAM

Main Camera
Single
5 MP, AF

Features
LED flash

Video
Yes

Selfie camera
Single
VGA

Video

Sound
Loudspeaker
Yes

3.5mm jack
Yes

Comms
WLAN
Wi-Fi 802.11 b/g/n, hotspot

Bluetooth
2.0

Positioning
GPS

NFC
No

Radio
FM radio

USB
microUSB 2.0

Features
Sensors
Yes

Battery
Type
Li-Ion 1950 mAh, removable

Stand-by
Up to 240 h

Talk time
Up to 8 h

Misc
Colors
Black,White, Red