Device image

Siemens A31 specifications

1.50" CSTN128×128820mAh

The Siemens A31 is a basic 2005 GSM feature phone targeting the entry-level market, with a small 128×128 CSTN display and no camera. It supports Java MIDP 1.0 for simple games and apps, and its 820mAh battery delivers up to 270 hours of standby time. At 85g and with minimal features, it was designed as an affordable, no-frills communication device.

See full specifications below ↓

Strengths

  • Pro: Very lightweight at 85g
  • Pro: 820mAh battery with up to 270h standby
  • Pro: Java MIDP 1.0 for basic games
  • Pro: Affordable entry-level price point
  • Pro: WAP 1.2.1 browser for basic web access

Weaknesses

  • Con: No camera at all
  • Con: Tiny 128×128 CSTN display
  • Con: Only 1.5MB built-in storage
  • Con: No Bluetooth or USB connectivity
  • Con: GSM-only — no 3G or GPRS Edge

Full Specifications

Display

0MP
Resolution
Resolution
128 x 128 pixels
Technology
CSTN

Chipset & Memory

Storage
5 MB

Battery

820 mAh
Battery
Capacity
820 mAh

Design

85g
Weight
102x46x17.6
Dimensions (mm)
Form Factor
Bar
Dimensions
102 x 46 x 17.6 mm
Weight
85 g (3.00 oz)

Features and specifications are subject to change without prior notification.

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