Samsung SPH-A840 vs Samsung SPH-A640 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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| Samsung SPH-A840 | Samsung SPH-A640 |
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Single camera
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Single camera
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160x128px
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160x128px
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1000 mAh
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| Check Accessories | Check Accessories |
Design
| Dimensions | |
|---|---|
| 3.54 x 1.85 x 0.94 inches 90 x 47 x 24 mm |
3.60 x 1.80 x 0.90 inches 91.5 x 46 x 23 mm |
| Weight | |
| 3.28 oz / 93.0 g | 3.20 oz / 91.0 g |
| Features | |
| Numeric keypad, Soft keys | Numeric keypad |
| Keys | |
| Left: Volume control; Right: Camera shutter | Left: Volume control; Right: Camera shutter, Other |
Display
| Type | |
|---|---|
| STN | TFT |
| Resolution | |
| 160x128px | 160x128px |
| Additional display | |
| 96 x96 px, OLED | 64 x80 px, OLED |
Battery
| Type | |
|---|---|
| Li - Ion | 1000 mAh, Li - Ion |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 0.3 MP VGA | 0.3 MP VGA |
Connectivity & Features
| Bluetooth | |
|---|---|
| 2.0 | |
| USB | |
| Yes | |
| Location | |
| GPS | GPS |
| Other | |
| Computer sync | |
Multimedia
| Headphones | |
|---|---|
| 2.5mm jack | 2.5mm jack |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: May 16, 2005 FCC ID value: A3LSPHA840 | Date approved: Apr 06, 2006 FCC ID value: A3LSPHA640S |
| Measured SAR | |
| Head: 1.44 W/kg Measured in: 1900 MHz Body: 0.60 W/kg Measured in: 1900 MHz |
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