ZTE N721

The ZTE N721 was announced in 2011 With 2.8 inches, 24.3 cm2 (~40.8% screen-to-body ratio) TFT, 56K colors, Its 2 MP rear camera captured crisp photos and Yes video, while the Removable Li-Ion 1100 mAh battery ensured long-lasting usage.

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

  • Note: No

Sound

  • Loudspeaker: Yes
  • 3.5mm jack: Yes

Comms

  • WLAN: Wi-Fi 802.11 b/g
  • Bluetooth: 2.1
  • GPS: Yes, with A-GPS
  • USB: microUSB 2.0

Features

  • Sensors: Accelerometer
  • Note: 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)