Compare Phones
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| Phone | ZTE Groove | Samsung SCH-A990 | Samsung M520 | Motorola T191 | Samsung Messager Touch R630 / R631 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.2" diag. 5 : 3 |
? |
2.1" diag. 4 : 3 |
? |
2.6" diag. 4 : 3 |
| Display Resolution & Type |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
98 x 64 pixels |
240 x 320 pixels (~154 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,500 mAh | 1,000 mAh | ? | ? | 1,000 mAh |
| Processor | 800 MHz Qualcomm MSM7627A | ? | ? | ? | ? |
| RAM | 512 MB | ? | ? | ? | ? |
| Storage | 1 GB | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | 3 megapixel | 1 megapixel | - | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 720p HD | ? | ? | - | QCIF (176 x 144) |
| Front Camera | Yes | - | - | - | - |
| Weight |
4.5 oz (128g) |
4.4 oz (125g) |
2.75 oz (78g) |
3.49 oz (99g) |
3.81 oz (108g) |
| Dimensions |
4.67" x 2.46" x 0.55" (119 x 62 x 14 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.01" x 2.04" x 0.5" (102 x 52 x 12.7 mm) |
4.17" x 1.57" x 0.59" (106 x 40 x 15 mm) |
4.13" x 2.12" x 0.59" (105 x 54 x 15 mm) |
| Form Factor | Slab | Clamshell | Slide | Slab | Slide |
| Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
GSM: 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | EVDO r0 | EVDO r0 | - | EVDO r0 |
| Features | |||||
| Flashlight | - | Yes | - | - | - |
| GPS / Location | n/a | Yes | Yes | - | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
Yes M4 (very compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | Yes | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | - | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | - | Yes |
| Mobile Hotspot | n/a | - | - | - | - |
| USB |
Yes Micro-USB |
Yes | Yes | - | Yes |
| Wi-Fi | Yes | - | - | - | - |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | - | Yes |
| Ringer ID | n/a | Yes | Yes | - | Yes |
| Voice Dialing | n/a | Yes | Yes | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | Yes |
| Custom Ringtones | n/a | Yes | Yes | Yes | Yes |
| Real-Music Ringers | n/a | Yes | - | - | Yes |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | Yes | - |
| WAP / Web Browser | n/a | Yes | Yes | Yes | - |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | Yes |
| Side Keys | Yes | Yes | Yes | - | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen | Yes | - | - | - |
Yes Resistive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | - | - | - |
| EMS / Picture Messaging | n/a | Yes | - | - | - |
| Instant Messaging | n/a | - | - | - | - |
| MMS | n/a | Yes | - | - | Yes |
| Text Messaging Templates | n/a | Yes | Yes | Yes | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | Yes |
| Music Player | n/a | Yes | Yes | - | Yes |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | Yes |
| Calculator | n/a | Yes | Yes | Yes | Yes |
| Calendar | n/a | Yes | Yes | Yes | Yes |
| To-Do List | n/a | - | Yes | - | - |
| Voice Memo | n/a | Yes | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | Yes | - | - | Yes |
| Games | n/a | Yes | Yes | Yes | Yes |
| Java (J2ME) | n/a | - | Yes | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes | - | Yes |
| ZTE Groove | Samsung SCH-A990 | Samsung M520 | Motorola T191 | Samsung Messager Touch R630 / R631 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | ZTE Groove | Samsung SCH-A990 | Samsung M520 | Motorola T191 | Samsung Messager Touch R630 / R631 |
