Compare Phones
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| Phone | LG PM-225 | Samsung Nexus S 4G | BlackBerry 7750 | Cal-Comp EZ | Samsung SCH-A310 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
4" diag. 5 : 3 |
? | ? | ? |
| Display Resolution & Type |
128 x 160 pixels LCD (STN) |
480 x 800 pixels (~233 ppi) AMOLED |
240 x 240 pixels LCD (Color) |
128 x 128 pixels LCD (STN) |
128 x 128 pixels LCD (Grayscale) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | 1,000 mAh | 1,500 mAh | ? | 800 mAh | ? |
| Processor | ? | 1 GHz Samsung Hummingbird Cortex A8 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | 16 GB | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | 5 megapixel | - | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | WVGA / 480p | - | - | - |
| Front Camera | - | Yes | - | - | - |
| Weight |
3.35 oz (95g) |
4.62 oz (131g) |
5.01 oz (142g) |
2.47 oz (70g) |
3.2 oz (91g) |
| Dimensions |
3.53" x 1.76" x 0.93" (90 x 45 x 23.6 mm) |
4.88" x 2.48" x 0.44" (124 x 63 x 11.2 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.04" x 1.71" x 0.63" (103 x 43 x 16 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Clamshell |
| Platform / OS | (proprietary) | Android | BlackBerry OS | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G WiMAX: 41 CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | 1xRTT | WiMAX | 1xRTT | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | Yes | n/a | n/a | Yes | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M4 (very compatible) |
- | - | - |
| Multiple Languages | Yes | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | - | - |
| Alerts | |||||
| Extra Display | Yes | - | - | - | Yes |
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | - | - | - |
| Mobile Hotspot | - | n/a | n/a | - | - |
| NFC | - | Yes | - | - | - |
| USB | Yes |
Yes Micro-USB |
Yes |
Yes Mini-USB |
Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- | - | - |
| Contacts | |||||
| Picture ID | Yes | n/a | n/a | - | - |
| Ringer ID | Yes | n/a | n/a | - | - |
| Voice Dialing | Yes | n/a | n/a | - | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | n/a | n/a | - | - |
| Custom Ringtones | Yes | n/a | n/a | - | - |
| Real-Music Ringers | - | n/a | n/a | - | - |
| Data & Network | |||||
| Data Tethering | - | n/a | n/a | - | Yes |
| WAP / Web Browser | Yes | n/a | n/a | - | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | - | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | - | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
- | - | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | - | - |
| Instant Messaging | - | n/a | n/a | - | - |
| MMS | - | n/a | n/a | - | - |
| Text Messaging Templates | - | n/a | n/a | Yes | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | - | - |
| Music Player | - | n/a | n/a | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | n/a | Yes | - |
| Calculator | Yes | n/a | n/a | Yes | - |
| Calendar | Yes | n/a | n/a | Yes | Yes |
| To-Do List | - | n/a | n/a | Yes | - |
| Voice Memo | Yes | n/a | n/a | Yes * | Yes |
| Software | |||||
| Games | Yes | n/a | n/a | - | Yes |
| Java (J2ME) | Yes | n/a | n/a | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | n/a | Yes | Yes |
| Speaker Phone | Yes | Yes | - | - | - |
| * Some versions only | |||||
| LG PM-225 | Samsung Nexus S 4G | BlackBerry 7750 | Cal-Comp EZ | Samsung SCH-A310 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG PM-225 | Samsung Nexus S 4G | BlackBerry 7750 | Cal-Comp EZ | Samsung SCH-A310 |
