Discussions are now open! Start your own threads and share your thoughts with the community. Home AT&T Phones You are here Updated : Oct 14, 2011, 4:53 AM AT&T Z331 Full Specifications 0.14GB 2.4-inch · 320x240px Single camera 950 mAh This device is also known as ZTE Z331 I want it 2 users I have it 0 users I had it 0 users Deals $949 Popular Comparisons The AT&T Z331 is most commonly compared with these phones: AT&T Z331 vs LG GX200 AT&T Z331 vs Motorola V551 AT&T Z331 vs Samsung Galaxy S22 Ultra AT&T Z331 vs Kyocera Domino S1310 AT&T Z331 vs Kyocera Presto Design Dimensions 3.86 x 2.03 x 0.67 inches 98 x 52 x 17 mm Weight 3.17 oz (90.0 g) Features Numeric keypad, D-Pad, Soft keys Display Size 2.4-inch Resolution 320x240px, 167 PPI Technology TFT Screen-to-body 35.28 % Colors 262 144 Additional display 1.5 inches, 128 x128 px, OLED Hardware Internal storage 0.14GB Storage expansion microSDHC up to 8 GB Battery Capacity 950 mAh Type Li - Ion Camera Rear Single camera Main camera 3 MP Video recording Resolution, 176 x 144 pixels, 176 x, 144 pixels Connectivity & Features Bluetooth 2.0 USB USB 1.1 Hearing aid compatible M3/T4 Multimedia Radio FM Cellular 3G Bands 5(850), 2(1900), 1(2100) Data Speed UMTS, HSDPA 3.6 Mbit/s Phone Features Notifications Vibration, Silent mode, Speakerphone Other features TTY/TDD Despite our efforts to provide full and correct AT&T Z331 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please LET US KNOW. If you are interested in using our specs commercially, check out our Phone specs database licensing page. Carrier Availability Discontinued AT&T Latest News 2025 is the year Apple silently admits its mistakes Samsung announces Galaxy Watch upgrades for better sleep, fitness, and recovery Here are some official details on the five (!) OnePlus devices slated for a July 8 launch At $150 off, the Galaxy Tab S10+ is just too good to pass up Well… just about everything leaked for the next phone from Xiaomi's sub-brand Poco Meta's suing an AI app you've probably seen – and wish you hadn't Popular stories T-Mobile delists Go5G plans from its retail system and introduces bizarre new policy A trio of new features is coming to Google Messages although one might already be here The tablet that makes the iPad Pro M4 look overpriced From Bugs to Brilliance: The Real Story of the OnePlus 13 (after six months) Brilliant Walmart promo makes the Galaxy Tab S10 Ultra too tempting to ignore Samsung Galaxy Z Fold 7’s nemesis arrives later this month to heat up competition