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Phone | BlackBerry 7750 | Coolpad Quattro 4G | Sanyo MM-8300 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? |
4" diag. 5 : 3 |
? |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? |
Battery | ? | 1,600 mAh | 1,000 mAh |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | 512 MB | ? raw hardware |
Main Camera | - | 3 megapixel | Yes |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | VGA (640 x 480) | QCIF (176 x 144) |
Front Camera | - | Yes | - |
Weight |
5.01 oz (142g) |
3.31 oz (94g) |
3.6 oz (102g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
3.35" x 1.85" x 0.97" (85 x 47 x 24.6 mm) |
Form Factor | Slab | Slab | Clamshell |
Platform / OS | BlackBerry OS | Android | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 AMPS: 850 |
Data Technology | 1xRTT | LTE (Cat 3) | 1xRTT |
Features | |||
Flashlight | - | - | Yes |
GPS / Location | n/a | n/a | Yes |
Accessibility | |||
Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Multiple Languages | n/a | n/a | - |
TTY/TDD (Digital) | Yes | Yes | Yes |
Alerts | |||
Extra Display | - | - | Yes |
Ringer Profiles | Yes | - | - |
Connectivity | |||
Bluetooth | - | Yes | - |
Mobile Hotspot | n/a | n/a | - |
USB | Yes | Yes | Yes |
Wi-Fi | - | Yes | - |
Contacts | |||
Picture ID | n/a | n/a | Yes |
Ringer ID | n/a | n/a | Yes |
Voice Dialing | n/a | n/a | Yes |
Customization | |||
Changeable Body Plates | - | - | Yes |
Custom Graphics | n/a | n/a | Yes |
Custom Ringtones | n/a | n/a | Yes |
Real-Music Ringers | n/a | n/a | - |
Data & Network | |||
Data Tethering | n/a | n/a | Yes |
WAP / Web Browser | n/a | n/a | Yes |
Input | |||
Predictive Text Entry | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - |
Touch Screen | - |
Yes Capacitive |
- |
Memory | |||
Memory Card Slot | - | Yes | - |
Messaging | |||
Email Client | n/a | n/a | - |
Instant Messaging | n/a | n/a | - |
MMS | n/a | n/a | - |
Music | |||
Headphone Jack (3.5mm) | - | Yes | - |
Music Player | n/a | n/a | - |
Productivity | |||
Alarm | n/a | n/a | Yes |
Calculator | n/a | n/a | Yes |
Calendar | n/a | n/a | Yes |
To-Do List | n/a | n/a | Yes |
Voice Memo | n/a | n/a | Yes |
Software | |||
Games | n/a | n/a | Yes |
Java (J2ME) | n/a | n/a | Yes |
Voice | |||
Call Screening | - | - | Yes |
Headset Jack (2.5 mm) | n/a | n/a | Yes |
Push-To-Talk | - | - | Yes |
Speaker Phone | - | Yes | Yes |
BlackBerry 7750 | Coolpad Quattro 4G | Sanyo MM-8300 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Coolpad Quattro 4G | Sanyo MM-8300 |