Home Siemens Phones Siemens A31 Siemens A31 Specs No User reviews yet Siemens A31 User reviews 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 Popular Comparisons The Siemens A31 is most commonly compared with these phones: Siemens A31 vs Samsung Galaxy A31 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 Officially announced: Nov 24, 2005 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 Social media posts suggest password sharing ban is leading to a surge in Netflix cancellations Future of Pixel Tablet stylus and keyboard accessories uncertain Google confirms a second foldable device was in the works but didn't make the cut Honor 90, 90 Pro now official with 200MP camera, 5000mAh battery, and up to 16GB RAM Contacts gone on your Android phone? Don't panic! You may need to check this one setting MediaTek's next flagship smartphone chip will be very powerful; here's why Popular stories Office-ready Galaxy Tab S8 Ultra is on sale at a killer discount Samsung trims big bucks off the price of the flawless Galaxy S23 Plus (512GB) Best Buy marks down the price of Surface Pro 9 and adds in a free keyboard Inexpensive tool can be used to easily break into Android phones Samsung is back with another phenomenal Galaxy S23 Ultra deal in time for Memorial Day New Google Messages feature could turn Android users into dry texters