Home Siemens Phones Siemens A31 Siemens A31 Specs Battery 820 mAh Display 128 x 128 pixels Storage 0.0015GB, Description Siemens A31 is an entry-level bar GSM phone with basic functionality. It has 65k color screen and memory of 1.5 MB, which can store JAVA games I want it 0 users I have it 0 users I had it 1 user Popular Comparisons The Siemens A31 is most commonly compared with these phones: Siemens A31 vs Samsung Galaxy S22 Ultra Specs Compare Display Resolution: 128 x 128 pixels Technology: STN Colors: 65 536 Hardware Internal storage: 0.0015GB Battery Capacity: 820 mAh Type: Li - Ion, User replaceable Design Size comparison Dimensions: 4.01 x 1.81 x 0.69 inches (102 x 46 x 18 mm) Weight: 3.00 oz (85.0 g) Features: Soft keys Cellular Other version supports GSM 900/1800 MHz Connectivity & Features External antenna: Yes Phone features Notifications: Polyphonic ringtones (32 voices), Vibration, Speakerphone Regulatory Approval FCC approval: Date approved: Mar 15, 2006 FCC ID value: PWX-A31A Measured SAR: Head: 0.44 W/kg Measured in: 1900 MHz Body: 0.95 W/kg Measured in: 1900 MHz Availability Nov 24, 2005 Officially announced: Yes Despite our efforts to provide full and correct Siemens A31 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. Latest News If any of these apps are on your iOS, iPadOS, or Android devices, remove them now Samsung Galaxy S25 Ultra's rumored subtle curves and why device ergonomics are a big deal Rumored iPhone 17 Air / Slim to feature new OLED display technology New iPhone ad focuses on arguably the best new feature on all four 2024 models Samsung Galaxy Ring now eligible for purchase with FSA and HSA funds Samsung almost killed foldable phones Popular stories T-Mobile, Verizon, Mint Mobile, Google Fi and Boost are down (UPDATE) T-Mobile and Starlink's satellite service might have been enabled for some users all of a sudden Samsung Galaxy Z Fold Special Edition release date and preorder period leak New York State Supreme Court rules that T-Mobile will face some fraud charges Samsung Galaxy S25 Ultra case leak hints at much improved ergonomics Huge nationwide outage leaves millions of Verizon users without cell service