Compare Phones
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| Phone | Samsung Sidekick 4G | Kyocera DuraPlus | Ericsson R278d | Sony Ericsson K850 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
2" diag. 4 : 3 |
? |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
101 x 40 pixels |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? |
| Battery | ? | 1,650 mAh | ? | ? |
| Processor | 1 GHz Samsung Hummingbird Cortex A8 | ? | ? | ? |
| RAM | ? | 128 MB | ? | ? |
| Storage | ? raw hardware | 256 MB | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | - | - | 5 megapixel |
| Wide Camera | - | - | - | - |
| Tele Camera | - | - | - | - |
| Video Capture | WVGA / 480p | - | - | ? |
| Front Camera | Yes | - | - | - |
| Weight |
5.7 oz (162g) |
6.67 oz (189g) |
9.28 oz (263g) |
4.2 oz (119g) |
| Dimensions |
5" x 2.42" x 0.6" (127 x 61 x 15.2 mm) |
5.28" x 2.17" x 0.93" (134 x 55 x 23.6 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4" x 1.9" x 0.7" (102 x 48 x 17.8 mm) |
| Form Factor | Slide | Slab | Slab | Slab |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
TDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA+ 21 | EVDO rA | - | HSDPA 3.6 |
| Features | ||||
| Flashlight | - | Yes | - | - |
| GPS / Location | n/a | Yes | - | - |
| Ruggedized | - | Yes | - | - |
| Water-Resistant | - | Yes | - | - |
| Accessibility | ||||
| Adjustable Text Size | n/a | Yes | - | - |
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
- | - |
| Multiple Languages | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes |
| Alerts | ||||
| Ringer Profiles | - | - | Yes | Yes |
| Connectivity | ||||
| Bluetooth | Yes | Yes | - | Yes |
| Mobile Hotspot | n/a | - | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
- | Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - |
| Contacts | ||||
| Picture ID | n/a | - | - | Yes |
| Ringer ID | n/a | Yes | - | Yes |
| Voice Dialing | n/a | Yes | - | Yes |
| Customization | ||||
| Custom Graphics | n/a | Yes | - | Yes |
| Custom Ringtones | n/a | Yes | Yes | Yes |
| Real-Music Ringers | n/a | - | - | Yes |
| Data & Network | ||||
| Data Tethering | n/a | - | Yes | Yes |
| WAP / Web Browser | n/a | Yes | Yes | Yes |
| Input | ||||
| Predictive Text Entry | n/a | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - |
| Touch Screen | Yes | - | - | - |
| Memory | ||||
| Memory Card Slot | Yes | - | - | Yes |
| Messaging | ||||
| Email Client | n/a | - | - | Yes |
| Instant Messaging | n/a | - | - | - |
| MMS | n/a | Yes | - | Yes |
| Text Messaging Templates | n/a | Yes | - | Yes |
| Music | ||||
| FM Radio | - | - | - | Yes |
| Headphone Jack (3.5mm) | Yes | - | - | - |
| Music Player | n/a | - | - | Yes |
| Photo & Video | ||||
| DLNA | Yes | - | - | - |
| Video Calling | n/a | - | - | Yes * |
| Productivity | ||||
| Alarm | n/a | Yes | Yes | Yes |
| Calculator | n/a | Yes | - | Yes |
| Calendar | n/a | Yes | - | Yes |
| To-Do List | n/a | - | - | Yes |
| Voice Memo | n/a | Yes | - | Yes |
| Software | ||||
| BREW | n/a | Yes | - | - |
| Games | n/a | Yes | - | Yes |
| Java (J2ME) | n/a | Yes | - | Yes |
| Voice | ||||
| Headset Jack (2.5 mm) | n/a | Yes | - | - |
| Push-To-Talk | - | Yes | - | - |
| Speaker Phone | Yes | Yes | - | Yes |
| * Some versions only | ||||
| Samsung Sidekick 4G | Kyocera DuraPlus | Ericsson R278d | Sony Ericsson K850 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Sidekick 4G | Kyocera DuraPlus | Ericsson R278d | Sony Ericsson K850 |
