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Phone Casio Exilim C721 ZTE MSGM8 II Motorola v66i BlackBerry 7750 Coolpad Catalyst
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.3" diag.
4 : 3
2.2" diag.
4 : 3
? ? 5" diag.
16 : 9
Display Resolution & Type 240 x 320 pixels
(~174 ppi)
LCD (TFT/TFD)
220 x 176 pixels
(~130 ppi)
LCD (TFT/TFD)
? 240 x 240 pixels
LCD (Color)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
Display Refresh ? ? ? ? 60 Hz
Battery 920 mAh 900 mAh ? ? 2,200 mAh
Processor ? ? ? ? 1.1 GHz Qualcomm Snapdragon 210 (MSM8909)
RAM ? ? ? ? 1 GB
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware 8 GB
Main Camera 5 megapixel 1 megapixel - - 5 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture QVGA (320 x 240) - - - 720p HD
Front Camera - - - - 2 megapixel
Weight 4.48 oz
(127g)
3.65 oz
(104g)
2.79 oz
(79g)
5.01 oz
(142g)
5.74 oz
(163g)
Dimensions 4.06" x 1.97" x 0.78"
(103 x 50 x 19.9 mm)
4.2" x 2.4" x 0.54"
(107 x 61 x 13.7 mm)
3.3" x 1.7" x 0.83"
(84 x 43 x 21.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
5.62" x 2.81" x 0.42"
(143 x 71 x 10.7 mm)
Form Factor Clamshell Slab Clamshell Slab Slab
Platform / OS (proprietary) (proprietary) (proprietary) BlackBerry OS Android
Network Bands

CDMA: 850, 1900

CDMA: 850, 1700, 1900

GSM: 900, 1800, 1900

CDMA: 850, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology EVDO rA 1xRTT GPRS 1xRTT LTE (Cat 4)
Features 
Flashlight Yes - - - Yes
GPS / Location Yes Yes - n/a n/a
Ruggedized Yes - - - -
Water-Resistant Yes - - - -
Accessibility
Adjustable Text Size Yes - - n/a n/a
Hearing Aid Compatible Yes Yes - - Yes
Multiple Languages Yes Yes Yes n/a n/a
TTY/TDD (Digital) Yes Yes - Yes -
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
-
-
Yes
Classic Audio
USB Yes Yes
Mini-USB
Yes Yes Yes
Micro-USB
Wi-Fi - - - - Yes
4 (802.11 b,g,n)
Contacts
Picture ID Yes Yes - n/a n/a
Ringer ID Yes Yes Yes n/a n/a
Voice Dialing Yes Yes Yes n/a n/a
Customization
Changeable Body Plates - - Yes - -
Custom Graphics Yes Yes - n/a n/a
Custom Ringtones Yes Yes Yes n/a n/a
Real-Music Ringers Yes Yes - n/a n/a
Data & Network
Data Tethering Yes - Yes n/a n/a
WAP / Web Browser Yes Yes Yes n/a n/a
Input
Predictive Text Entry Yes - Yes n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes -
Touch Screen - - - - Yes
Memory
Memory Card Slot Yes - - - Yes
Messaging
Email Client - - - n/a n/a
EMS / Picture Messaging Yes - Yes n/a n/a
Instant Messaging Yes - - n/a n/a
MMS Yes Yes - n/a n/a
Text Messaging Templates Yes - - n/a n/a
Music
Headphone Jack (3.5mm) - - - - Yes
Music Player Yes - - n/a n/a
Productivity
Alarm Yes Yes Yes n/a n/a
Calculator Yes Yes Yes n/a n/a
Calendar Yes Yes Yes n/a n/a
To-Do List Yes - - n/a n/a
Voice Memo Yes Yes Yes n/a n/a
Software
BREW Yes Yes - n/a n/a
Games Yes Yes Yes n/a n/a
Java (J2ME) - - Yes n/a n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) - Yes Yes n/a n/a
Speaker Phone Yes Yes - - Yes
  Casio Exilim C721 ZTE MSGM8 II Motorola v66i BlackBerry 7750 Coolpad Catalyst
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Phone Casio Exilim C721 ZTE MSGM8 II Motorola v66i BlackBerry 7750 Coolpad Catalyst

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