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Phone Huawei M750 Coolpad Defiant BlackBerry Storm2 9550 Alcatel Pop Astro BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 2.8" diag.
4 : 3
5" diag.
16 : 9
3.3" diag.
4 : 3
4.5" diag.
16 : 9
?
Display Resolution & Type 240 x 320 pixels
(~143 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
360 x 480 pixels
(~185 ppi)
LCD (TFT/TFD)
540 x 960 pixels
(~245 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
Display Refresh ? 60 Hz ? 60 Hz ?
Battery 1,150 mAh 2,450 mAh 1,400 mAh 2,000 mAh ?
Processor ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) ? 1.5 GHz MediaTek MTK6732 ?
RAM ? 1 GB ? 1 GB ?
Storage ? raw hardware 8 GB ? raw hardware 4 GB ? raw hardware
Main Camera 1 megapixel 5 megapixel 3 megapixel 5 megapixel -
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD ? 1080p HD -
Front Camera - 2 megapixel - Yes -
Weight 3.92 oz
(111g)
6.5 oz
(184g)
5.64 oz
(160g)
5.11 oz
(145g)
5.01 oz
(142g)
Dimensions 4.21" x 2.25" x 0.59"
(107 x 57 x 14.9 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
4.43" x 2.45" x 0.55"
(113 x 62 x 14 mm)
5.23" x 2.57" x 0.39"
(133 x 65 x 9.9 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Form Factor Slab Slab Slab Slab Slab
Platform / OS (proprietary) Android BlackBerry OS Android BlackBerry OS
Network Bands

CDMA: 850, 1700, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

WCDMA: 1

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 2, 4, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology 1xRTT LTE (Cat 4) EVDO rA LTE (Cat 4) 1xRTT
Features 
Flashlight - Yes - Yes -
GPS / Location Yes n/a n/a n/a n/a
Accessibility
Adjustable Text Size - n/a n/a n/a n/a
Hearing Aid Compatible Yes
M3 (mostly compatible)
Yes
M4, T3 (mostly tele-coil compatible)
Yes
M3 (mostly compatible)
Yes
M4, T3 (mostly tele-coil compatible)
-
Multiple Languages - n/a n/a n/a n/a
TTY/TDD (Digital) Yes Yes Yes Yes Yes
Alerts
Ringer Profiles - - Yes - Yes
Connectivity
Bluetooth Yes Yes Yes Yes -
Mobile Hotspot - n/a n/a n/a n/a
USB Yes Yes
Micro-USB
Yes Yes
Micro-USB
Yes
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
802.11 b,g
Yes
4 (802.11 b,g,n)
-
Contacts
Picture ID Yes n/a n/a n/a n/a
Ringer ID Yes n/a n/a n/a n/a
Voice Dialing - n/a n/a n/a n/a
Customization
Custom Graphics Yes n/a n/a n/a n/a
Custom Ringtones Yes n/a n/a n/a n/a
Real-Music Ringers - n/a n/a n/a n/a
Data & Network
Data Tethering - n/a n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry - n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Stylus Yes - - - -
Text Keyboard, Hardware - - - - Yes
Touch Screen Yes
Resistive
Yes
Capacitive
Yes
Capacitive
Yes -
Memory
Memory Card Slot Yes Yes Yes Yes -
Messaging
Email Client Yes n/a n/a n/a n/a
Instant Messaging Yes n/a n/a n/a n/a
MMS Yes n/a n/a n/a n/a
Text Messaging Templates Yes n/a n/a n/a n/a
Music
FM Radio - - - Yes -
Headphone Jack (3.5mm) Yes Yes Yes Yes -
Music Player Yes n/a n/a n/a n/a
Productivity
Alarm Yes n/a n/a n/a n/a
Calculator Yes n/a n/a n/a n/a
Calendar Yes n/a n/a n/a n/a
To-Do List - n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
BREW Yes n/a n/a n/a n/a
Games Yes n/a n/a n/a n/a
Java (J2ME) - n/a n/a n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) - n/a n/a n/a n/a
Speaker Phone Yes Yes Yes Yes -
  Huawei M750 Coolpad Defiant BlackBerry Storm2 9550 Alcatel Pop Astro BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Huawei M750 Coolpad Defiant BlackBerry Storm2 9550 Alcatel Pop Astro BlackBerry 7750

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