Siemens CX75 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.
|
|
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| Siemens CX75 | Siemens A31 |
|
750 mAh
|
820 mAh
|
|
176x132px
|
128x128px
|
|
Single camera
|
|
|
0.014GB
|
0.0015GB
|
Availability
| Officially announced | |
|---|---|
| Mar 09, 2005 | Nov 24, 2005 |
Design
| Dimensions | |
|---|---|
| 4.33 x 1.88 x 0.74 inches 110 x 47.7 x 18.9 mm |
4.01 x 1.81 x 0.69 inches 102 x 46 x 18 mm |
| Weight | |
| 3.46 oz / 98.0 g | 3.00 oz / 85.0 g |
| Features | |
| Soft keys | |
Display
| Type | |
|---|---|
| TFT | STN |
| Resolution | |
| 176x132px | 128x128px |
| Colors | |
| 262 144 | 65 536 |
Hardware
| Memory | |
|---|---|
| 0.014GB | 0.0015GB |
| Storage expansion | |
| RS-MMC | |
Battery
| Type | |
|---|---|
| 750 mAh, Li - Ion | 820 mAh, Li - Ion |
Camera
| Rear | |
|---|---|
| Single camera | |
| Main camera | |
| 1.3 MP | |
| Video recording | |
| Yes | |
Connectivity & Features
| USB | |
|---|---|
| Yes | |
| External antenna | |
| Yes | |
| Other | |
| Computer sync, Infrared, SyncML | |
Discover more
|
|
Cellular
| Other | |
|---|---|
| Other version supports GSM 900/1800 MHz | |
Phone Features
| Notifications | |
|---|---|
| Music ringtones (MP3), Vibration | Polyphonic ringtones (32 voices), Vibration, Speakerphone |
| Other features | |
| Push-to-Talk | |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Jun 10, 2005 FCC ID value: PWX-CX75 | Date approved: Mar 15, 2006 FCC ID value: PWX-A31A |
| Measured SAR | |
| Head: 0.78 W/kg Measured in: 1900 MHz Body: 0.18 W/kg Measured in: 1900 MHz | Head: 0.44 W/kg Measured in: 1900 MHz Body: 0.95 W/kg Measured in: 1900 MHz |
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