Compare Phones
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| Phone | LG Tritan AX-840 / UX-840 | LG eXpo GW820 | Samsung Memoir SGH-T929 | Audiovox CDM-8500 | Samsung Sidekick 4G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3" diag. 5 : 3 |
3.2" diag. 5 : 3 |
3.1" diag. 5 : 3 |
? |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
240 x 400 pixels (~155 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~292 ppi) LCD (TFT/TFD) |
240 x 400 pixels (~150 ppi) LCD (TFT/TFD) |
? |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 950 mAh | 1,500 mAh | ? | ? | ? |
| Processor | ? | ? | ? | ? | 1 GHz Samsung Hummingbird Cortex A8 |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 5 megapixel | 8 megapixel | - | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | ? | ? | - | WVGA / 480p |
| Front Camera | - | - | - | - | Yes |
| Weight |
5.03 oz (143g) |
5.2 oz (147g) |
4.4 oz (125g) |
3.2 oz (91g) |
5.7 oz (162g) |
| Dimensions |
4.45" x 2.24" x 0.65" (113 x 57 x 16.5 mm) |
4.45" x 2.16" x 0.63" (113 x 55 x 16 mm) |
4.17" x 2.11" x 0.55" (106 x 54 x 14 mm) |
3.3" x 1.6" x 0.9" (84 x 41 x 22.9 mm) |
5" x 2.42" x 0.6" (127 x 61 x 15.2 mm) |
| Form Factor | Slide | Slab | Slab | Clamshell | Slide |
| Platform / OS | (proprietary) | Windows Mobile Professional | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 4 GSM: 850, 900, 1800, 1900 |
| Data Technology | EVDO r0 | HSPA 7.2 | HSDPA 3.6 | 1xRTT | HSPA+ 21 |
| Features | |||||
| Fingerprint Reader | - | Yes | - | - | - |
| GPS / Location | Yes | n/a | Yes | Yes | n/a |
| Accessibility | |||||
| Adjustable Text Size | Yes | n/a | - | - | n/a |
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- |
Yes M3 (mostly compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | Yes | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Mobile Hotspot | - | n/a | - | - | n/a |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | - |
Yes Micro-USB |
| Wi-Fi | - |
Yes 802.11 b,g |
- | - |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | - | n/a |
| Ringer ID | Yes | n/a | - | Yes | n/a |
| Voice Dialing | Yes | n/a | Yes | Yes | n/a |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | - | n/a |
| Custom Ringtones | Yes | n/a | Yes | - | n/a |
| Real-Music Ringers | Yes | n/a | Yes | - | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | - | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | - | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | Yes | - | - | Yes |
| Touch Screen | Yes |
Yes Resistive |
Yes | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | Yes | n/a | Yes | - | n/a |
| Instant Messaging | Yes | n/a | Yes | - | n/a |
| MMS | Yes | n/a | Yes | - | n/a |
| Text Messaging Templates | Yes | n/a | Yes | - | n/a |
| Music | |||||
| FM Radio | - | Yes | - | - | - |
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | Yes | n/a | Yes | - | n/a |
| Photo & Video | |||||
| DLNA | - | - | - | - | Yes |
| TV Output | - | Yes | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | Yes | n/a |
| Calculator | Yes | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | - | n/a | Yes | - | n/a |
| Voice Memo | Yes | n/a | Yes | Yes | n/a |
| Software | |||||
| BREW | Yes | n/a | - | Yes * | n/a |
| Games | Yes | n/a | Yes | Yes | n/a |
| Java (J2ME) | - | n/a | - | - | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | - | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| LG Tritan AX-840 / UX-840 | LG eXpo GW820 | Samsung Memoir SGH-T929 | Audiovox CDM-8500 | Samsung Sidekick 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | LG Tritan AX-840 / UX-840 | LG eXpo GW820 | Samsung Memoir SGH-T929 | Audiovox CDM-8500 | Samsung Sidekick 4G |
