Home Siemens Phones You are here Updated : Jul 28, 2006, 3:43 AM 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 Google Pixel 8 Siemens A31 vs OnePlus Open Siemens A31 vs Samsung Galaxy S24+ Siemens A31 vs Samsung Galaxy S22 Ultra Siemens A31 vs Samsung Galaxy S24 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 Dish sells fiber business to help finance its 5G network deployment TikTok's privacy mess just got way more expensive Game-changing 50% discount makes the Galaxy Watch 6 Classic an absolute steal Amazon slashes the premium Garmin Forerunner 965 to its best price of 2025 Galaxy S25 Edge leak just backed up its biggest camera flex over the iPhone 17 Air Sony Xperia 1 VII benchmark listing confirms there are no surprises specs-wise 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 Customers are ditching T-Mobile en masse apparently but leadership is in denial T-Mobile subscribers are very happy with the latest freebie and it's easy to see why T-Mobile is giving customers another reason to hold on to old plans AT&T customers already enjoy what T-Mobile is only planning to deliver