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Phone NEC 525 BlackBerry 7750 Casio G'zOne Boulder Coolpad Defiant Motorola RIZR Z3
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? ? 2" diag.
4 : 3
5" diag.
16 : 9
?
Display Resolution & Type 162 x 216 pixels
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
240 x 320 pixels
(~200 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
176 x 220 pixels
LCD (TFT/TFD)
Display Refresh ? ? ? 60 Hz ?
Battery 800 mAh ? 810 mAh 2,450 mAh 780 mAh
Processor ? ? ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ?
RAM ? ? ? 1 GB ?
Storage ? raw hardware ? raw hardware ? raw hardware 8 GB ? raw hardware
Main Camera Yes - 1 megapixel 5 megapixel 2 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - - ? 720p HD QCIF (176 x 144)
Front Camera - - - 2 megapixel -
Weight 4.03 oz
(114g)
5.01 oz
(142g)
4.9 oz
(139g)
6.5 oz
(184g)
3.92 oz
(111g)
Dimensions 4.12" x 1.88" x 1.06"
(105 x 48 x 26.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.9" x 2" x 0.9"
(99 x 51 x 22.9 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
4.15" x 1.79" x 0.65"
(105 x 45 x 16.5 mm)
Form Factor Clamshell Slab Clamshell Slab Slide
Platform / OS (proprietary) BlackBerry OS (proprietary) Android (proprietary)
Network Bands

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

CDMA: 850, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

Data Technology GPRS 1xRTT EVDO rA LTE (Cat 4) EDGE
Features 
Flashlight - - Yes Yes -
GPS / Location - n/a Yes n/a -
Ruggedized - - Yes - -
Water-Resistant - - Yes - -
Accessibility
Hearing Aid Compatible - - Yes Yes -
Multiple Languages Yes n/a Yes n/a Yes
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Extra Display Yes - Yes - -
Ringer Profiles Yes Yes - - Yes
Connectivity
Bluetooth -
-
Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) Yes - - - -
USB Yes Yes Yes Yes
Micro-USB
Yes
Mini-USB
Wi-Fi - - - Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID Yes n/a Yes n/a Yes
Ringer ID Yes n/a Yes n/a Yes
Voice Dialing Yes n/a Yes n/a Yes
Customization
Changeable Body Plates - - Yes - -
Custom Graphics Yes n/a Yes n/a Yes
Custom Ringtones Yes n/a Yes n/a Yes
Real-Music Ringers - n/a - n/a Yes
Data & Network
Data Tethering Yes n/a Yes n/a Yes
WAP / Web Browser Yes n/a Yes n/a Yes
Input
Predictive Text Entry Yes n/a Yes n/a Yes
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - - -
Touch Screen - - - Yes -
Memory
Memory Card Slot - - Yes Yes Yes
Messaging
Email Client Yes n/a - n/a Yes *
EMS / Picture Messaging Yes n/a Yes n/a Yes
Instant Messaging - n/a - n/a Yes
MMS Yes n/a Yes n/a Yes
Text Messaging Templates - n/a Yes n/a Yes
Music
Headphone Jack (3.5mm) - - - Yes -
Music Player - n/a Yes n/a Yes
Productivity
Alarm Yes n/a Yes n/a Yes
Calculator Yes n/a Yes n/a Yes
Calendar Yes n/a Yes n/a Yes
To-Do List Yes n/a - n/a -
Voice Memo Yes n/a Yes n/a Yes
Software
BREW - n/a Yes n/a -
Games Yes n/a Yes n/a Yes
Java (J2ME) Yes n/a - n/a Yes
Voice
Headset Jack (2.5 mm) Yes n/a - n/a -
Push-To-Talk - - Yes - -
Speaker Phone - - Yes Yes Yes
  * Some versions only
  NEC 525 BlackBerry 7750 Casio G'zOne Boulder Coolpad Defiant Motorola RIZR Z3
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone NEC 525 BlackBerry 7750 Casio G'zOne Boulder Coolpad Defiant Motorola RIZR Z3

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