Compare Phones
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Phone | Coolpad Quattro 4G | Samsung Stride R330 / R335c | BlackBerry Pearl 3G 9100 / 9105 | Motorola T720 / T721 (GSM) |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
4" diag. 5 : 3 |
1.9" diag. 4 : 3 |
2.3" diag. 1 : 1 |
? |
Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~148 ppi) LCD (TFT/TFD) |
360 x 400 pixels (~238 ppi) LCD (TFT/TFD) |
120 x 160 pixels LCD (STN) |
Display Refresh | 60 Hz | ? | ? | ? |
Battery | 1,600 mAh | 800 mAh | 1,150 mAh | ? |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | 512 MB | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 3 megapixel | 1 megapixel | 3 megapixel | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | VGA (640 x 480) | - | ? | - |
Front Camera | Yes | - | - | - |
Weight |
3.31 oz (94g) |
3.1 oz (88g) |
3.3 oz (94g) |
3.56 oz (101g) |
Dimensions |
4.96" x 2.6" x 0.51" (126 x 66 x 13 mm) |
3.66" x 1.89" x 0.7" (93 x 48 x 17.8 mm) |
4.25" x 1.96" x 0.52" (108 x 50 x 13.2 mm) |
3.5" x 1.87" x 0.83" (89 x 47 x 21.1 mm) |
Form Factor | Slab | Clamshell | Slab | Clamshell |
Platform / OS | Android | (proprietary) | BlackBerry OS | (proprietary) |
Network Bands |
4G LTE: 2, 4 CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1900 |
|
Data Technology | LTE (Cat 3) | 1xRTT | HSDPA 3.6 | GPRS |
Features | ||||
GPS / Location | n/a | Yes | n/a | - |
Accessibility | ||||
Adjustable Text Size | n/a | - | n/a | - |
Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
- |
Multiple Languages | n/a | Yes | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | - | - |
Alerts | ||||
Extra Display | - | Yes | - | Yes |
Ringer Profiles | - | - | Yes | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
Mobile Hotspot | n/a | - | n/a | - |
USB | Yes | - |
Yes Micro-USB |
- |
Wi-Fi | Yes | - |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | n/a | Yes | n/a | - |
Ringer ID | n/a | Yes | n/a | Yes |
Voice Dialing | n/a | Yes | n/a | Yes |
Customization | ||||
Changeable Body Plates | - | - | - | Yes |
Custom Graphics | n/a | Yes | n/a | Yes |
Custom Ringtones | n/a | Yes | n/a | Yes |
Real-Music Ringers | n/a | Yes | 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 | Yes | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes * | - |
Touch Screen |
Yes Capacitive |
- | - | - |
Memory | ||||
Memory Card Slot | Yes | - | Yes | - |
Messaging | ||||
Email Client | n/a | - | n/a | Yes |
EMS / Picture Messaging | n/a | - | n/a | Yes |
Instant Messaging | n/a | - | n/a | - |
MMS | n/a | Yes | n/a | - |
Text Messaging Templates | n/a | Yes | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | Yes | - | Yes | - |
Music Player | n/a | - | n/a | - |
Productivity | ||||
Alarm | n/a | Yes | n/a | Yes |
Calculator | n/a | Yes | n/a | Yes |
Calendar | n/a | Yes | n/a | Yes |
To-Do List | n/a | - | n/a | - |
Voice Memo | n/a | - | n/a | Yes |
Software | ||||
BREW | n/a | Yes | n/a | - |
Games | n/a | Yes | n/a | Yes |
Java (J2ME) | n/a | - | n/a | Yes |
Voice | ||||
Headset Jack (2.5 mm) | n/a | Yes | n/a | Yes |
Speaker Phone | Yes | Yes | Yes | - |
* Some versions only | ||||
Coolpad Quattro 4G | Samsung Stride R330 / R335c | BlackBerry Pearl 3G 9100 / 9105 | Motorola T720 / T721 (GSM) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Coolpad Quattro 4G | Samsung Stride R330 / R335c | BlackBerry Pearl 3G 9100 / 9105 | Motorola T720 / T721 (GSM) |