Siemens S75 vs Siemens A31 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
|
|
|
| Siemens S75 | Siemens A31 |
|
820 mAh
|
820 mAh
|
|
176x132px
|
128x128px
|
|
Single camera
|
|
|
0.02GB
|
0.0015GB
|
Availability
| Officially announced | |
|---|---|
| Jun 30, 2005 | Nov 24, 2005 |
Design
| Dimensions | |
|---|---|
| 4.06 x 1.85 x 0.73 inches 103 x 47 x 18.5 mm |
4.01 x 1.81 x 0.69 inches 102 x 46 x 18 mm |
| Weight | |
| 3.49 oz / 99.0 g | 3.00 oz / 85.0 g |
| Features | |
| Soft keys | Soft keys |
Display
| Type | |
|---|---|
| TFT | STN |
| Resolution | |
| 176x132px | 128x128px |
| Colors | |
| 262 144 | 65 536 |
Hardware
| Memory | |
|---|---|
| 0.02GB | 0.0015GB |
| Storage expansion | |
| RS-MMC | |
Battery
| Type | |
|---|---|
| 820 mAh, Li - Ion | 820 mAh, Li - Ion |
Camera
| Rear | |
|---|---|
| Single camera | |
| Main camera | |
| 1.3 MP | |
| Flash | |
| Yes | |
| Video recording | |
| Yes | |
Connectivity & Features
| Bluetooth | |
|---|---|
| 1.2 | |
| USB | |
| USB 2.0 | |
| External antenna | |
| Yes | |
| Other | |
| Computer sync, Infrared, SyncML | |
Cellular
| Other | |
|---|---|
| Other version supports GSM 900/1800 MHz | |
Phone Features
| Notifications | |
|---|---|
| Music ringtones (MP3), Vibration, Speakerphone | Polyphonic ringtones (32 voices), Vibration, Speakerphone |
| Other features | |
| Voice recording | |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Oct 14, 2005 FCC ID value: PWX-S75 | Date approved: Mar 15, 2006 FCC ID value: PWX-A31A |
| Measured SAR | |
| Head: 0.32 W/kg Measured in: 1900 MHz Body: 0.70 W/kg Measured in: 1900 MHz | Head: 0.44 W/kg Measured in: 1900 MHz Body: 0.95 W/kg Measured in: 1900 MHz |
Links
| Full specifications | |
|---|---|
| Siemens S75 Specs | Siemens A31 Specs |
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