Home AT&T Phones You are here Updated : Oct 14, 2011, 4:53 AM AT&T Z331 Specs Storage 0.14GB Display 2.4-inch 320 x 240 px Camera 3 MP Main Battery 950 mAh Description The AT&T Z331 is a clamshell phone with a 2.4-inch color display, 3-megapixel camera, 3G connectivity, music player, email, Bluetooth and organizer. This device is also known as ZTE Z331 I want it 2 users I have it 0 users I had it 0 users Popular Comparisons The AT&T Z331 is most commonly compared with these phones: AT&T Z331 vs LG GX200 AT&T Z331 vs Sanyo SCP-6400 AT&T Z331 vs Motorola V551 AT&T Z331 vs Kyocera Presto AT&T Z331 vs Kyocera Domino S1310 Specs Compare Display Size: 2.4-inch Resolution: 320 x 240 px, 167 PPI Technology: TFT Screen-to-body: 35.28 % Colors: 262 144 Additional display: 1.5 inches, 128 x 128 px, OLED Hardware Internal storage: 0.14GB Storage expansion: microSDHC up to 8 GB Device type: Feature phone Battery Capacity: 950 mAh Type: Li - Ion, User replaceable Camera Rear: Single camera Main camera: 3 MP Video recording: Resolution, 176 x 144 pixels Design Size comparison 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 Cellular 3G: Bands 5(850), 2(1900), 1(2100) Data Speed: UMTS, HSDPA 3.6 Mbit/s Multimedia Radio: FM Connectivity & Features Bluetooth: 2.0 USB: USB 1.1 Hearing aid compatible: M3, T4 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 Samsung might move the unveiling of its Galaxy S26 line to better compete with iPhone Your Spotify subscription might get more expensive again soon Samsung confirmed to bring back a beloved smartwatch model This new flagship comes with a professional-level camera system, retro-inspired design Google teases its brand new virtual show ahead of I/O to reveal major Android updates T-Mobile is opening this hugely popular (and rarely criticized) 5G service to more users Popular stories T-Mobile is phasing out plans with included taxes and fees starting tomorrow [UPDATED] T-Mobile customers and employees are seeing their worst fears play out T-Mobile deploys highly-anticipated upgrade to 5G for customers across the US T-Mobile subscribers are very happy with the latest freebie and it's easy to see why T-Mobile made a mistake when it announced its controversial new plans, but it's all fixed now Customers are ditching T-Mobile en masse apparently but leadership is in denial