Compare Phones
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| Phone | Samsung Gloss SCH-U440 | BlackBerry 7750 | Kyocera DuraPlus | LG Trax CU575 | Samsung Galaxy Ring / Prevail 2 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.2" diag. 4 : 3 |
? |
2" diag. 4 : 3 |
? |
4" diag. 5 : 3 |
| Display Resolution & Type |
220 x 176 pixels (~128 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | 800 mAh | ? | 1,650 mAh | 980 mAh | 1,750 mAh |
| Processor | ? | ? | ? | ? | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 |
| RAM | ? | ? | 128 MB | ? | 1 GB |
| Storage | ? raw hardware | ? raw hardware | 256 MB | ? raw hardware | 4 GB |
| Main Camera | 1 megapixel | - | - | 1 megapixel | 5 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | QCIF (176 x 144) | 720p HD |
| Front Camera | - | - | - | - | 1 megapixel |
| Weight |
3.55 oz (101g) |
5.01 oz (142g) |
6.67 oz (189g) |
3.89 oz (110g) |
3.4 oz (96g) |
| Dimensions |
2.55" x 2.94" x 0.82" (65 x 75 x 20.8 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.28" x 2.17" x 0.93" (134 x 55 x 23.6 mm) |
3.89" x 2.01" x 0.62" (99 x 51 x 15.7 mm) |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | BlackBerry OS | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 800, 850, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 800, 850, 1900 |
| Data Technology | 1xRTT | 1xRTT | EVDO rA | HSDPA 3.6 | EVDO rA |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| GPS / Location | Yes | n/a | Yes | - | n/a |
| Ruggedized | - | - | Yes | - | - |
| Water-Resistant | - | - | Yes | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | Yes | - | n/a |
| Hearing Aid Compatible | Yes | - | Yes | - | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| USB | Yes | Yes |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi | - | - | - | - |
Yes 4 (802.11 a,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 | Yes | n/a |
| Custom Ringtones | Yes | n/a | Yes | Yes | n/a |
| Real-Music Ringers | Yes | n/a | - | Yes | n/a |
| Data & Network | |||||
| Data Tethering | - | n/a | - | Yes | n/a |
| WAP / Web Browser | - | 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 | - | - | - |
| Touch Screen | - | - | - | - | Yes |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | - | n/a | - | Yes | n/a |
| Instant Messaging | - | n/a | - | Yes | n/a |
| MMS | Yes | n/a | Yes | Yes | n/a |
| Text Messaging Templates | Yes | n/a | Yes | Yes | n/a |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | - | Yes |
| Music Player | Yes | n/a | - | Yes | n/a |
| Photo & Video | |||||
| DLNA | - | - | - | - | 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 | Yes | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | Yes | - | n/a |
| Push-To-Talk | - | - | Yes | - | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Samsung Gloss SCH-U440 | BlackBerry 7750 | Kyocera DuraPlus | LG Trax CU575 | Samsung Galaxy Ring / Prevail 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Gloss SCH-U440 | BlackBerry 7750 | Kyocera DuraPlus | LG Trax CU575 | Samsung Galaxy Ring / Prevail 2 |
