Compare Phones
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| Phone | HTC G2 | Samsung SGH-X640 | Samsung SGH-A657 | Samsung SGH-T809 / SGH-D820 | AT&T Cingular Flip IV / Cricket Debut Flip |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.7" diag. 5 : 3 |
? | ? | ? |
2.8" diag. 4 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~252 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,300 mAh | 800 mAh | 1,420 mAh | ? | 1,450 mAh |
| Processor | 800 MHz Qualcomm S2 MSM7230 | ? | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) |
| RAM | ? | ? | ? | ? | 512 MB |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB |
| Main Camera | 5 megapixel | Yes | - | 1 megapixel | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | - | - | CIF (352 x 288) | WVGA / 480p |
| Front Camera | - | - | - | - | - |
| Weight |
6.5 oz (184g) |
3 oz (85g) |
4.34 oz (123g) |
3.35 oz (95g) |
4.59 oz (130g) |
| Dimensions |
4.68" x 2.37" x 0.55" (119 x 60 x 14 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.53" x 2.05" x 0.77" (115 x 52 x 19.6 mm) |
3.9" x 2" x 0.58" (99 x 51 x 14.7 mm) |
4.13" x 2.14" x 0.74" (105 x 54 x 18.9 mm) |
| Form Factor | Slab | Clamshell | Slab | Slide | Clamshell |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14 WCDMA: 2, 4, 5 |
| Data Technology | HSPA 14.4 | GPRS | HSDPA 3.6 | EDGE | LTE (Cat 4) |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | n/a | - | Yes | - | Yes |
| Ruggedized | - | - | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | - | Yes |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M3 (mostly compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Mobile Hotspot | n/a | - | - | - | Yes |
| USB | Yes | - | Yes | Yes |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | Yes | Yes |
| Ringer ID | n/a | Yes | Yes | Yes | - |
| Voice Dialing | n/a | - | - | - | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | Yes |
| Custom Ringtones | n/a | Yes | Yes | Yes | Yes |
| Real-Music Ringers | n/a | - | Yes | Yes | Yes |
| Data & Network | |||||
| Data Tethering | n/a | - | Yes | Yes | - |
| WAP / Web Browser | n/a | Yes | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen |
Yes Capacitive |
- | - | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | - | Yes | - | Yes |
| EMS / Picture Messaging | n/a | Yes | - | Yes | - |
| Instant Messaging | n/a | - | Yes | Yes | - |
| MMS | n/a | Yes | Yes | Yes | Yes |
| Text Messaging Templates | n/a | Yes | Yes | Yes | - |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | - | Yes | Yes | Yes |
| Stereo Speakers | - | - | - | Yes | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | Yes |
| Calculator | n/a | Yes | Yes | Yes | Yes |
| Calendar | n/a | Yes | Yes | Yes | Yes |
| To-Do List | n/a | Yes | Yes | Yes | - |
| Voice Memo | n/a | Yes | Yes | Yes | Yes |
| Software | |||||
| Games | n/a | Yes | Yes | Yes | Yes |
| Java (J2ME) | n/a | Yes | Yes | Yes | - |
| Voice | |||||
| HD Voice | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | Yes | - | - | - |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| HTC G2 | Samsung SGH-X640 | Samsung SGH-A657 | Samsung SGH-T809 / SGH-D820 | AT&T Cingular Flip IV / Cricket Debut Flip | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | HTC G2 | Samsung SGH-X640 | Samsung SGH-A657 | Samsung SGH-T809 / SGH-D820 | AT&T Cingular Flip IV / Cricket Debut Flip |
