Compare Phones
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| Phone | HTC G2 | Samsung SGH-A127 | Motorola V551 / V330 / V547 / V555 / V557 | Samsung SGH-X660 | Apple iPhone 3G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.7" diag. 5 : 3 |
? | ? | ? |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~252 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
176 x 220 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | 60 Hz |
| Battery | 1,300 mAh | 800 mAh | 820 mAh | 800 mAh | ? |
| Processor | 800 MHz Qualcomm S2 MSM7230 | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB * |
| Main Camera | 5 megapixel | Yes | Yes | Yes | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | - | ? | ? | - |
| Front Camera | - | - | - | - | - |
| Weight |
6.5 oz (184g) |
2.86 oz (81g) |
4.23 oz (120g) |
2.75 oz (78g) |
4.7 oz (133g) |
| Dimensions |
4.68" x 2.37" x 0.55" (119 x 60 x 14 mm) |
3.39" x 1.67" x 0.76" (86 x 42 x 19.3 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
3.52" x 1.77" x 0.85" (89 x 45 x 21.6 mm) |
4.52" x 2.44" x 0.49" (115 x 62 x 12.4 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) | iOS |
| Network Bands |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA 14.4 | GPRS | EDGE | GPRS | HSDPA 3.6 |
| Features | |||||
| GPS / Location | n/a | - | - | - | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | - | - | - |
| Multiple Languages | n/a | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | Yes | Yes | Yes | - |
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | n/a | - | - | - | n/a |
| USB | Yes | - | Yes | - | Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
Yes 802.11 b,g |
| Contacts | |||||
| Picture ID | n/a | - | Yes | Yes | n/a |
| Ringer ID | n/a | Yes | Yes | Yes | n/a |
| Voice Dialing | n/a | - | Yes | - | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | Yes | Yes | n/a |
| Real-Music Ringers | n/a | - | Yes | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen | Yes | - | - | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | - | - | - |
| Messaging | |||||
| Email Client | n/a | - | Yes | - | n/a |
| EMS / Picture Messaging | n/a | - | Yes | Yes | n/a |
| Instant Messaging | n/a | - | Yes | - | n/a |
| MMS | n/a | Yes | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | - | - | - | n/a |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | Yes | n/a |
| To-Do List | n/a | Yes | - | Yes | n/a |
| Voice Memo | n/a | Yes | Yes | Yes | n/a |
| Software | |||||
| Games | n/a | Yes | Yes | Yes | n/a |
| Java (J2ME) | n/a | Yes | Yes | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | Yes | - | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| HTC G2 | Samsung SGH-A127 | Motorola V551 / V330 / V547 / V555 / V557 | Samsung SGH-X660 | Apple iPhone 3G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC G2 | Samsung SGH-A127 | Motorola V551 / V330 / V547 / V555 / V557 | Samsung SGH-X660 | Apple iPhone 3G |
