Compare Phones
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| Phone | Motorola i275 | Sony Ericsson K850 | Samsung SGH-X640 | ZTE Avid 4 | Siemens A56 / A56i |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
? |
5" diag. 16 : 9 |
? |
| Display Resolution & Type |
128 x 128 pixels LCD (Color) |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 750 mAh | ? | 800 mAh | 2,520 mAh | 700 mAh |
| Processor | ? | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
| RAM | ? | ? | ? | 2 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | Yes | 5 megapixel | Yes | 8 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | - | 720p HD | - |
| Front Camera | - | - | - | 5 megapixel | - |
| Weight |
4.6 oz (130g) |
4.2 oz (119g) |
3 oz (85g) |
5.6 oz (159g) |
3 oz (85g) |
| Dimensions |
4.8" x 1.93" x 0.98" (122 x 49 x 24.9 mm) |
4" x 1.9" x 0.7" (102 x 48 x 17.8 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.7" x 2.8" x 0.36" (145 x 71 x 9.1 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Slab |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
iDEN: 800 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 66 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
| Data Technology | - | HSDPA 3.6 | GPRS | LTE (Cat 4) | - |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | Yes | - | - | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - | - |
Yes M4, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | Yes | Yes | Yes | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | Yes | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | - |
| USB | - | Yes | - |
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 | Yes | - | n/a | - |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | Yes | Yes | Yes | n/a | Yes |
| Custom Ringtones | Yes | Yes | Yes | n/a | Yes |
| Real-Music Ringers | - | Yes | - | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | - | n/a | - |
| 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 | - |
| Touch Screen | - | - | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | Yes | - | Yes | - |
| Messaging | |||||
| Email Client | - | Yes | - | n/a | - |
| EMS / Picture Messaging | - | - | Yes | n/a | Yes |
| MMS | Yes | Yes | Yes | n/a | - |
| Text Messaging Templates | Yes | Yes | Yes | n/a | - |
| Music | |||||
| FM Radio | - | Yes | - | Yes | - |
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | Yes | - | n/a | - |
| Photo & Video | |||||
| Video Calling | - | Yes * | - | n/a | - |
| Productivity | |||||
| Alarm | - | Yes | Yes | n/a | Yes |
| Calculator | - | Yes | Yes | n/a | Yes |
| Calendar | Yes | Yes | Yes | n/a | - |
| To-Do List | - | Yes | Yes | n/a | - |
| Voice Memo | Yes | Yes | Yes | n/a | - |
| Software | |||||
| Games | Yes | Yes | Yes | n/a | Yes |
| Java (J2ME) | Yes | Yes | Yes | n/a | - |
| Voice | |||||
| HD Voice | - | - | - | Yes | - |
| Headset Jack (2.5 mm) | Yes | - | Yes | n/a | - |
| Push-To-Talk | Yes | - | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| Motorola i275 | Sony Ericsson K850 | Samsung SGH-X640 | ZTE Avid 4 | Siemens A56 / A56i | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola i275 | Sony Ericsson K850 | Samsung SGH-X640 | ZTE Avid 4 | Siemens A56 / A56i |
