Compare Phones
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| Phone | Samsung Wafer R510 | Sony Ericsson TM506 | Nokia 3220 | Siemens A56 / A56i | HTC G2 | 
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) | 
| Global Availability | Released | Released | Released | Released | Released | 
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | 1.9" diag. 4 : 3 | 2.2" diag. 4 : 3 | ? | ? | 3.7" diag. 5 : 3 | 
| Display Resolution & Type | 220 x 176 pixels (~148 ppi) LCD (TFT/TFD) | 240 x 320 pixels (~182 ppi) LCD (TFT/TFD) | 128 x 128 pixels LCD (TFT/TFD) | 101 x 64 pixels | 480 x 800 pixels (~252 ppi) LCD (TFT/TFD) | 
| Display Refresh | ? | ? | ? | ? | 60 Hz | 
| Battery | 800 mAh | 950 mAh | 760 mAh | 700 mAh | 1,300 mAh | 
| Processor | ? | ? | ? | ? | 800 MHz Qualcomm S2 MSM7230 | 
| RAM | ? | ? | ? | ? | ? | 
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | 
| Main Camera | 1 megapixel | 2 megapixel | Yes | - | 5 megapixel | 
| Wide Camera | - | - | - | - | - | 
| Tele Camera | - | - | - | - | - | 
| Video Capture | ? | QVGA (320 x 240) | ? | - | 720p HD | 
| Front Camera | - | - | - | - | - | 
| Weight | 2.47 oz (70g) | 3.56 oz (101g) | 3.03 oz (86g) | 3 oz (85g) | 6.5 oz (184g) | 
| Dimensions | 4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) | 3.74" x 1.86" x 0.7" (95 x 47 x 17.8 mm) | 4.11" x 1.74" x 0.74" (104 x 44 x 18.8 mm) | 4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) | 4.68" x 2.37" x 0.55" (119 x 60 x 14 mm) | 
| Form Factor | Slab | Clamshell | Slab | Slab | Slab | 
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | Android | 
| Network Bands | CDMA: 850, 1900 | WCDMA: 1, 4 GSM: 850, 1800, 1900 | GSM: 850, 1800, 1900 | GSM: 850, 1900 | WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 | 
| Data Technology | EVDO r0 | HSDPA 3.6 | EDGE | - | HSPA 14.4 | 
| Features | |||||
| GPS / Location | Yes | Yes | - | Yes | n/a | 
| Accessibility | |||||
| Hearing Aid Compatible | Yes | - | - | - | Yes | 
| Multiple Languages | Yes | Yes | Yes | - | n/a | 
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | - | 
| Alerts | |||||
| Extra Display | - | Yes | - | - | - | 
| Ringer Profiles | - | Yes | Yes | Yes | - | 
| Connectivity | |||||
| Bluetooth | Yes Classic Audio | Yes Classic Audio | - | - | Yes Classic Audio | 
| Mobile Hotspot | - | - | - | - | n/a | 
| USB | - | Yes | Yes | - | Yes | 
| Wi-Fi | - | - | - | - | Yes 4 (802.11 b,g,n) | 
| Contacts | |||||
| Picture ID | Yes | Yes | Yes | Yes | n/a | 
| Ringer ID | - | Yes | Yes | Yes | n/a | 
| Voice Dialing | Yes | Yes | Yes | - | n/a | 
| Customization | |||||
| Changeable Body Plates | - | - | Yes | Yes | - | 
| Custom Graphics | Yes | Yes | Yes | Yes | n/a | 
| Custom Ringtones | Yes | Yes | Yes | Yes | n/a | 
| Real-Music Ringers | - | Yes | - | - | n/a | 
| Data & Network | |||||
| Data Tethering | - | - | Yes | - | n/a | 
| External Antenna Jack | - | Yes | - | - | n/a | 
| WAP / Web Browser | Yes | Yes | Yes | Yes | n/a | 
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | Yes | n/a | 
| Side Keys | Yes | Yes | - | - | Yes | 
| Text Keyboard, Hardware | - | - | - | - | Yes | 
| Touch Screen | - | - | - | - | Yes | 
| Memory | |||||
| Memory Card Slot | Yes | Yes | - | - | Yes | 
| Messaging | |||||
| Email Client | - | Yes | Yes | - | n/a | 
| EMS / Picture Messaging | - | - | Yes | Yes | n/a | 
| Instant Messaging | - | Yes | Yes | - | n/a | 
| MMS | Yes | Yes | Yes | - | n/a | 
| Text Messaging Templates | - | Yes | Yes | - | n/a | 
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | - | Yes | 
| Music Player | Yes | Yes | - | - | n/a | 
| Stereo Speakers | Yes | - | - | - | - | 
| Productivity | |||||
| Alarm | Yes | Yes | Yes | Yes | n/a | 
| Calculator | Yes | Yes | Yes | Yes | n/a | 
| Calendar | Yes | Yes | Yes | - | n/a | 
| To-Do List | - | Yes | - | - | n/a | 
| Voice Memo | Yes | Yes | Yes | - | n/a | 
| Software | |||||
| BREW | Yes | - | - | - | n/a | 
| Games | Yes | Yes | Yes | Yes | n/a | 
| Java (J2ME) | - | Yes | Yes | - | n/a | 
| Voice | |||||
| Speaker Phone | Yes | Yes | Yes | - | Yes | 
| Samsung Wafer R510 | Sony Ericsson TM506 | Nokia 3220 | Siemens A56 / A56i | HTC G2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|  |  |  |  |  | |
| Phone | Samsung Wafer R510 | Sony Ericsson TM506 | Nokia 3220 | Siemens A56 / A56i | HTC G2 | 
 







