ZTE N721

Network
Technology
GSM / HSPA

2G bands
GSM 900 / 1800

3G bands
HSDPA 850 / 2100

Speed
HSPA 7.2/0.384 Mbps

Launch
Announced
2011

Status
Discontinued

Body
Dimensions
106 x 56.2 x 14.2 mm (4.17 x 2.21 x 0.56 in)

Weight
105 g (3.70 oz)

SIM
Mini-SIM

Display
Type
TFT, 56K colors

Size
2.8 inches, 24.3 cm2 (~40.8% screen-to-body ratio)

Resolution
240 x 320 pixels, 4:3 ratio (~143 ppi density)

Platform
OS
Android OS

Memory
Card slot
microSDHC (dedicated slot)

Internal
150MB

Main Camera
Single
2 MP

Video
Yes

Selfie camera
 
No

Sound
Loudspeaker
Yes

3.5mm jack
Yes

Comms
WLAN
Wi-Fi 802.11 b/g

Bluetooth
2.1

Positioning
GPS, A-GPS

USB
microUSB 2.0

Features
Sensors
Accelerometer

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

Battery
Type
Removable Li-Ion 1100 mAh battery

Stand-by
Up to 250 h

Talk time
Up to 4 h 10 min

Misc
Colors
Black

SAR EU
0.73 W/kg (head)