Samsung SGH-X640 vs Samsung SGH-X540 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 SGH-X640 | Samsung SGH-X540 |
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800 mAh
|
800 mAh
|
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160x128px
|
160x128px
|
|
Single camera
|
Single camera
|
|
0.01GB
|
0.003GB
|
Availability
| Officially announced | |
|---|---|
| Mar 10, 2005 | |
Design
| Dimensions | |
|---|---|
| 3.44 x 1.85 x 0.91 inches 87.4 x 47 x 23 mm |
3.54 x 1.83 x 0.70 inches 90 x 46.5 x 18 mm |
| Weight | |
| 3.00 oz / 85.0 g | 3.17 oz / 90.0 g |
| Features | |
| Numeric keypad, Soft keys, Notification light | Numeric keypad, Soft keys |
| Keys | |
| Left: Volume control; Right: Camera shutter | |
Display
| Type | |
|---|---|
| TFT | TFT |
| Resolution | |
| 160x128px | 160x128px |
| Colors | |
| 65 536 | 65 536 |
Hardware
| Memory | |
|---|---|
| 0.01GB | 0.003GB |
Battery
| Type | |
|---|---|
| 800 mAh, Li - Ion | 800 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 | Yes |
| Other | |
| Computer sync | |
Multimedia
| Radio | |
|---|---|
| FM, Stereo | |
Phone Features
| Notifications | |
|---|---|
| Polyphonic ringtones (40 voices), Vibration, Phone profiles, Speakerphone | Polyphonic ringtones (16 voices), Vibration, Phone profiles, Speakerphone |
| Other features | |
| Voice recording | Voice recording |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Feb 03, 2005 FCC ID value: A3LSGHX640 | Date approved: Nov 17, 2006 FCC ID value: A3LSGHX540 |
| Measured SAR | |
| Head: 0.56 W/kg Measured in: 1900 MHz Body: 0.30 W/kg Measured in: 1900 MHz | Head: 1.00 W/kg Measured in: 1900 MHz Body: 0.39 W/kg Measured in: 1900 MHz |
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