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| Phone | BlackBerry 7750 | Samsung SCH-A990 | Coolpad Snap | ZTE Z222 / Z223 | ZTE Blade Vantage |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
2.8" diag. 4 : 3 |
2" diag. 4 : 3 |
5" diag. 16 : 9 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels (~143 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | ? | 1,000 mAh | 1,390 mAh | 900 mAh | 2,500 mAh |
| Processor | ? | ? | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | QSC6270 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) |
| RAM | ? | ? | 512 MB | 64 MB | 2 GB |
| Storage | ? raw hardware | ? raw hardware | 4 GB | 128 MB | 16 GB |
| Main Camera | - | 3 megapixel | 2 megapixel | Yes | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | ? | CIF (352 x 288) | ? | 720p HD |
| Front Camera | - | - | - | - | 2 megapixel |
| Weight |
5.01 oz (142g) |
4.4 oz (125g) |
4.16 oz (118g) |
3.24 oz (92g) |
5.29 oz (150g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
4.29" x 2.17" x 0.74" (109 x 55 x 18.8 mm) |
3.76" x 1.92" x 0.73" (96 x 49 x 18.5 mm) |
5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Clamshell | Slab |
| Platform / OS | BlackBerry OS | (proprietary) | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
4G LTE: 2, 4, 5, 13 |
| Data Technology | 1xRTT | EVDO r0 | LTE (Cat 4) | HSDPA 3.6 | LTE (Cat 4) |
| Features | |||||
| Flashlight | - | Yes | - | - | Yes |
| GPS / Location | n/a | Yes | Yes | - | n/a |
| Accessibility | |||||
| Adjustable Text Size | n/a | - | Yes | - | n/a |
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
Yes M3, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | n/a | Yes | Yes | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | Yes | Yes | - |
| Ringer Profiles | Yes | - | - | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Mobile Hotspot | n/a | - | Yes | - | n/a |
| USB | Yes | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
| Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Contacts | |||||
| Picture ID | n/a | Yes | Yes | Yes | n/a |
| Ringer ID | n/a | Yes | Yes | Yes | n/a |
| Voice Dialing | n/a | Yes | - | - | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | Yes | Yes | n/a |
| Custom Ringtones | n/a | Yes | - | Yes | n/a |
| Real-Music Ringers | n/a | Yes | Yes | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | Yes | - | - | n/a |
| WAP / Web Browser | n/a | Yes | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | - | - |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | n/a | - | - | Yes | n/a |
| EMS / Picture Messaging | n/a | Yes | - | - | n/a |
| MMS | n/a | Yes | Yes | Yes | n/a |
| Text Messaging Templates | n/a | Yes | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | - | Yes | Yes * | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | n/a | Yes | Yes | - | n/a |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | n/a | Yes | Yes | Yes | n/a |
| Calculator | n/a | Yes | Yes | Yes | n/a |
| Calendar | n/a | Yes | Yes | Yes | n/a |
| To-Do List | n/a | - | - | - | n/a |
| Voice Memo | n/a | Yes | Yes | Yes | n/a |
| Software | |||||
| BREW | n/a | Yes | - | - | n/a |
| Games | n/a | Yes | - | Yes | n/a |
| Java (J2ME) | n/a | - | - | Yes | n/a |
| Voice | |||||
| HD Voice | - | - | Yes | - | Yes |
| Headset Jack (2.5 mm) | n/a | - | - | - | n/a |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| BlackBerry 7750 | Samsung SCH-A990 | Coolpad Snap | ZTE Z222 / Z223 | ZTE Blade Vantage | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | Samsung SCH-A990 | Coolpad Snap | ZTE Z222 / Z223 | ZTE Blade Vantage |
