Compare Phones
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| Phone | Motorola Q9m / Q9c | Motorola V551 / V330 / V547 / V555 / V557 | Sony Ericsson K850 | ZTE Z998 / Unico LTE | BlackBerry Storm2 9550 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
2.4" diag. 4 : 3 |
? |
2.2" diag. 4 : 3 |
4.5" diag. 16 : 9 |
3.3" diag. 4 : 3 |
| Display Resolution & Type |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels (~182 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~245 ppi) LCD (TFT/TFD) |
360 x 480 pixels (~185 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | 1,170 mAh | 820 mAh | ? | 2,070 mAh | 1,400 mAh |
| Processor | PXA27x (ARM920T) | ? | ? | 1.2 GHz Qualcomm Snapdragon 400 MSM8930 | ? |
| RAM | ? | ? | ? | 1 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | 1 megapixel | Yes | 5 megapixel | 5 megapixel | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | ? | ? | 720p HD | ? |
| Front Camera | - | - | - | 1 megapixel | - |
| Weight |
4.76 oz (135g) |
4.23 oz (120g) |
4.2 oz (119g) |
4.8 oz (136g) |
5.64 oz (160g) |
| Dimensions |
4.61" x 2.56" x 0.47" (117 x 65 x 11.9 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
4" x 1.9" x 0.7" (102 x 48 x 17.8 mm) |
5.2" x 2.6" x 0.4" (132 x 66 x 10.2 mm) |
4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) |
| Form Factor | Slab | Clamshell | Slab | Slab | Slab |
| Platform / OS | Windows Mobile Standard | (proprietary) | (proprietary) | Android | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
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| Data Technology | EVDO r0 | EDGE | HSDPA 3.6 | LTE (Cat 3) | EVDO rA |
| Features | |||||
| GPS / Location | n/a | - | - | n/a | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | - | n/a | n/a |
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M3, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | - |
| Ringer Profiles | Yes | Yes | Yes | - | Yes |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | - | - | n/a | n/a |
| USB |
Yes Mini-USB |
Yes | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | n/a | n/a |
| Ringer ID | n/a | Yes | Yes | n/a | n/a |
| Voice Dialing | n/a | Yes | Yes | n/a | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | n/a | n/a |
| Custom Ringtones | n/a | Yes | Yes | n/a | n/a |
| Real-Music Ringers | n/a | Yes | Yes | n/a | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | n/a | n/a |
| WAP / Web Browser | n/a | Yes | Yes | n/a | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen | - | - | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | Yes | Yes | n/a | n/a |
| EMS / Picture Messaging | n/a | Yes | - | n/a | n/a |
| Instant Messaging | n/a | Yes | - | n/a | n/a |
| MMS | n/a | Yes | Yes | n/a | n/a |
| Text Messaging Templates | n/a | Yes | Yes | n/a | n/a |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | - | Yes | Yes |
| Music Player | n/a | - | Yes | n/a | n/a |
| Stereo Speakers | Yes | - | - | - | - |
| Photo & Video | |||||
| Video Calling | n/a | - | Yes * | n/a | n/a |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | n/a | n/a |
| Calculator | n/a | Yes | Yes | n/a | n/a |
| Calendar | n/a | Yes | Yes | n/a | n/a |
| To-Do List | n/a | - | Yes | n/a | n/a |
| Voice Memo | n/a | Yes | Yes | n/a | n/a |
| Software | |||||
| Games | n/a | Yes | Yes | n/a | n/a |
| Java (J2ME) | n/a | Yes | Yes | n/a | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | Yes | - | n/a | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Motorola Q9m / Q9c | Motorola V551 / V330 / V547 / V555 / V557 | Sony Ericsson K850 | ZTE Z998 / Unico LTE | BlackBerry Storm2 9550 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Q9m / Q9c | Motorola V551 / V330 / V547 / V555 / V557 | Sony Ericsson K850 | ZTE Z998 / Unico LTE | BlackBerry Storm2 9550 |
