Compare Phones
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| Phone | Ericsson T28 World | Motorola Rival A455 | Apple iPhone 4 (CDMA) | Nokia 8801 / 8800 | Kyocera Candid KX16 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.2" diag. 4 : 3 |
3.5" diag. 5 : 3 |
? | ? |
| Display Resolution & Type | ? |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
208 x 208 pixels LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | ? | 60 Hz | ? | ? |
| Battery | 500 mAh | 940 mAh | ? | 600 mAh | 900 mAh |
| Processor | ? | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 8 GB * | ? raw hardware | ? raw hardware |
| Main Camera | - | 2 megapixel | 5 megapixel | Yes | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QVGA (320 x 240) | 720p HD | QCIF (176 x 144) | - |
| Front Camera | - | - | Yes | - | - |
| Weight |
3.14 oz (89g) |
4.48 oz (127g) |
4.8 oz (136g) |
4.82 oz (137g) |
3.9 oz (111g) |
| Dimensions |
3.9" x 2" x 0.6" (99 x 51 x 15.2 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4.21" x 1.77" x 0.63" (107 x 45 x 16 mm) |
3.54" x 1.89" x 0.98" (90 x 48 x 24.9 mm) |
| Form Factor | Flip | Slide | Slab | Slide | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | iOS | (proprietary) | (proprietary) |
| Network Bands |
GSM: 900, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | - | EVDO r0 | EVDO rA | EDGE | 1xRTT |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | - | Yes | n/a | - | Yes |
| Accessibility | |||||
| Adjustable Text Size | - | - | n/a | - | - |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- | - |
| Multiple Languages | - | Yes | n/a | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | - | - | Yes |
| Alerts | |||||
| Extra Display | - | - | - | - | Yes |
| Ringer Profiles | Yes | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Mobile Hotspot | - | - | n/a | - | - |
| USB | - |
Yes Micro-USB |
Yes | - | - |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | - | Yes | n/a | Yes | Yes |
| Ringer ID | - | Yes | n/a | - | Yes |
| Voice Dialing | Yes | Yes | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | - | Yes | n/a | Yes | Yes |
| Custom Ringtones | Yes | Yes | n/a | Yes | Yes |
| Real-Music Ringers | - | Yes | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | Yes | Yes | n/a | Yes | Yes |
| WAP / Web Browser | - | Yes | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | - | - | n/a | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | - |
| Touch Screen | - | Yes |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | - | Yes | - | - | - |
| Messaging | |||||
| Email Client | - | Yes | n/a | Yes | - |
| EMS / Picture Messaging | - | Yes | n/a | - | Yes |
| Instant Messaging | - | Yes | n/a | - | - |
| MMS | - | Yes | n/a | Yes | Yes |
| Text Messaging Templates | - | Yes | n/a | Yes | Yes |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | - | Yes | n/a | Yes | - |
| Photo & Video | |||||
| TV Output | - | - | Yes | - | - |
| Video Calling | - | - | n/a | - | - |
| Productivity | |||||
| Alarm | Yes | Yes | n/a | Yes | Yes |
| Calculator | Yes | Yes | n/a | Yes | Yes |
| Calendar | - | Yes | n/a | Yes | Yes |
| To-Do List | - | - | n/a | Yes | - |
| Voice Memo | - | Yes | n/a | Yes | Yes |
| Software | |||||
| BREW | - | Yes | n/a | - | Yes |
| Games | Yes | Yes | n/a | Yes | Yes |
| Java (J2ME) | - | - | n/a | Yes | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | - | n/a | - | Yes |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| Ericsson T28 World | Motorola Rival A455 | Apple iPhone 4 (CDMA) | Nokia 8801 / 8800 | Kyocera Candid KX16 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Ericsson T28 World | Motorola Rival A455 | Apple iPhone 4 (CDMA) | Nokia 8801 / 8800 | Kyocera Candid KX16 |
