Compare Phones
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| Phone | Samsung SGH-X640 | Sony Ericsson S710a | Samsung SGH-A127 | Alcatel Venture / Premiere | Pantech Laser |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? | ? |
2.8" diag. 4 : 3 |
3.1" diag. 5 : 3 |
| Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~301 ppi) AMOLED |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 800 mAh | 780 mAh | 800 mAh | 1,300 mAh | 1,000 mAh |
| Processor | ? | ? | ? | 600 MHz Qualcomm Snapdragon S1 MSM7627 | ? |
| RAM | ? | ? | ? | 512 MB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 512 MB | ? raw hardware |
| Main Camera | Yes | 1 megapixel | Yes | 2 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | - | WVGA / 480p | VGA (640 x 480) |
| Front Camera | - | - | - | - | - |
| Weight |
3 oz (85g) |
4.83 oz (137g) |
2.86 oz (81g) |
4.3 oz (122g) |
4.05 oz (115g) |
| Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.23" x 1.93" x 0.96" (107 x 49 x 24.4 mm) |
3.39" x 1.67" x 0.76" (86 x 42 x 19.3 mm) |
4.66" x 2.28" x 0.48" (118 x 58 x 12.2 mm) |
4.44" x 2.27" x 0.39" (113 x 58 x 9.9 mm) |
| Form Factor | Clamshell | Swivel | Clamshell | Slab | Slide |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 1800, 1900 |
GSM: 850, 1900 |
CDMA: 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | GPRS | EDGE | GPRS | EVDO rA | HSPA 7.2 |
| Features | |||||
| GPS / Location | - | - | - | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | - |
| Ringer Profiles | - | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | Yes |
| Infrared (IR) | - | Yes | - | - | - |
| USB | - | Yes | - |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | Yes | - | n/a | Yes |
| Ringer ID | Yes | Yes | Yes | n/a | Yes |
| Voice Dialing | - | Yes | - | n/a | - |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | Yes |
| Custom Ringtones | Yes | Yes | Yes | n/a | Yes |
| Real-Music Ringers | - | - | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | - | Yes | - | n/a | Yes |
| WAP / Web Browser | Yes | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Resistive |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | Yes | - | n/a | Yes |
| EMS / Picture Messaging | Yes | Yes | - | n/a | - |
| Instant Messaging | - | - | - | n/a | Yes |
| MMS | Yes | Yes | Yes | n/a | Yes |
| Text Messaging Templates | Yes | Yes | Yes | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | Yes | - | n/a | Yes |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | Yes |
| Calculator | Yes | Yes | Yes | n/a | Yes |
| Calendar | Yes | Yes | Yes | n/a | Yes |
| To-Do List | Yes | Yes | Yes | n/a | - |
| Voice Memo | Yes | Yes | Yes | n/a | Yes |
| Software | |||||
| Games | Yes | Yes | Yes | n/a | Yes |
| Java (J2ME) | Yes | Yes | Yes | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | - | - | n/a | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung SGH-X640 | Sony Ericsson S710a | Samsung SGH-A127 | Alcatel Venture / Premiere | Pantech Laser | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SGH-X640 | Sony Ericsson S710a | Samsung SGH-A127 | Alcatel Venture / Premiere | Pantech Laser |
