Amazon Black Friday is here The Amazon Black Friday deals are here early, enjoy the best discounts of the year now. 00 days 00 hrs 00 mins Home Siemens Phones Siemens A31 Siemens A31 Specs Storage 0.0015GB Display 128 x 128 px Battery 820 mAh 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 px 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 Now on iOS 18.2 beta, soon on stable iOS 18.2, you can quickly set the default apps on your iPhone New tech promises to improve processor performance beyond stock benchmarks Amazon is making Samsung's hot new Galaxy Buds 3 Pro a Black Friday must-buy at $60 off Pixel phones and some Android models get a cool AI list creation tool in the Google Keep app Your iPhone 16 will deliver what Apple advertised in 2026 Google responds to DOJ regulators' proposal to force Chrome sale and Android restrictions Popular stories T-Mobile introduces welcome change for iPhone users Time has come to say goodbye to T-Mobile app after 12 years AT&T wants to shut down a network with only 52 users (UPDATE: AT&T responds) People are hearing voices coming from their iPhone T-Mobile proves its mettle against Verizon and AT&T by doing for customers what rivals were unable to This better not be happening: YouTube Premium users are seeing ads