- Internet Devices
- About Us
- QWERTY Keyboard
- Stereo Bluetooth: v2.1
- 2MP Camera with 5x zoom
Design Type Feature Phone Form Factor Candy Bar Height 4.5” Width 2.39” Depth 0.41” Weight 3.52 oz Color Black Display Physical Size 2.4 inches Resolution: Height 240 Resolution: Width 320 Technology QVGA 262K TFT Camera Main Resolution 2.0 MP Features 5x zoom Battery Capacity 1000 mAh Talk Time* Up to 4 hours Standby Time* Up to 9 days
*Actual times vary because some features & applications may use more power
Memory Expandable MicroSD, up to 32GB Networks Frequencies UMTS 850/1900/2100 MHz – GSM 850/900/1800/1900 MHz Connectivity Bluetooth 2.1+EDR Wi-Fi No USB Yes Headset Jack 3.5mm
Check out the latest support materials here for your device.
Download user manuals, read FAQs, and upgrade your device's software.
ManualsAT&T Z431 Quick Start Guide (English - PDF - 3.05MB)
AT&T Z431 User Manual (English - PDF - 2.73MB)
Software UpdatesNo updates are available at this time.
Contact SupportIf you have questions about how to use ZTE mobile devices or your device needs repair services, please contact our services hotline or email for more information.Service Hotline: 877-817-1759
Hotline Hours: Monday-Sunday 8am - 9pm (CST)Live ChatEmail ZTE