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Phone Siemens CF75 Coolpad Defiant Samsung Galaxy S6 (GSM) BlackBerry 7750 Samsung Transform Ultra
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Not yet released Released Released Released Released
Specifications 
Display Size ? 5" diag.
16 : 9
5.1" diag.
16 : 9
? 3.5" diag.
5 : 3
Display Resolution & Type 128 x 160 pixels
LCD (STN)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
1440 x 2560 pixels
(~576 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
Display Refresh ? 60 Hz 60 Hz ? 60 Hz
Battery 600 mAh 2,450 mAh 2,550 mAh ? 1,500 mAh
Processor ? 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) 2.1 GHz Samsung Exynos 7420 ? 1 GHz Qualcomm Snapdragon S2 MSM8655
RAM ? 1 GB 3 GB ? ?
Storage ? raw hardware 8 GB 32 GB * ? raw hardware ? raw hardware
Main Camera Yes 5 megapixel 16 megapixel - 3 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture - 720p HD 4K UHD - VGA (640 x 480)
Front Camera - 2 megapixel 5 megapixel - Yes
Weight 3.17 oz
(90g)
6.5 oz
(184g)
4.87 oz
(138g)
5.01 oz
(142g)
4.9 oz
(139g)
Dimensions 3.43" x 1.73" x 1.26"
(87 x 44 x 32 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
5.65" x 2.78" x 0.27"
(143 x 71 x 6.8 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
Form Factor Clamshell Slab Slab Slab Slide
Platform / OS (proprietary) Android Android BlackBerry OS Android
Network Bands

GSM: 900, 1800, 1900

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 29, 30

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

*

CDMA: 850, 1900

CDMA: 800, 850, 1900

Data Technology EDGE LTE (Cat 4) LTE (Cat 6) 1xRTT EVDO rA
Features 
Fingerprint Reader - - Yes - -
Flashlight - Yes Yes - -
GPS / Location - n/a n/a n/a n/a
VR-ready - - Yes - -
Accessibility
Hearing Aid Compatible - Yes Yes - Yes
Multiple Languages Yes n/a n/a n/a n/a
TTY/TDD (Digital) - Yes Yes Yes Yes
Alerts
Extra Display Yes - - - -
Ringer Profiles - - - Yes -
Connectivity
Bluetooth - Yes Yes - Yes
Infrared (IR) Yes - Yes - -
MirrorLink - - Yes - -
Mobile Hotspot - n/a n/a n/a n/a
NFC - - Yes - -
USB Yes Yes
Micro-USB
Yes
Micro-USB
Yes Yes
Wi-Fi - Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
- Yes
4 (802.11 a,b,g,n)
Contacts
Picture ID - n/a n/a n/a n/a
Ringer ID - 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 Yes n/a n/a n/a n/a
WAP / Web Browser Yes n/a n/a n/a n/a
Input
Predictive Text Entry Yes n/a n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - Yes Yes
Touch Screen - Yes Yes - Yes
Memory
Memory Card Slot - Yes - - Yes
Messaging
Email Client Yes n/a n/a n/a n/a
EMS / Picture Messaging Yes n/a n/a n/a n/a
Instant Messaging - 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
Headphone Jack (3.5mm) - Yes Yes - Yes
Music Player - n/a n/a n/a n/a
Photo & Video
DLNA - - Yes - -
Miracast - - Yes - -
TV Output - - Yes - -
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
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 Yes n/a n/a n/a n/a
Voice Memo Yes n/a n/a n/a n/a
Software
Games Yes n/a n/a n/a n/a
Java (J2ME) Yes 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
Push-To-Talk Yes - - - -
Speaker Phone Yes Yes Yes - Yes
  Siemens CF75 Coolpad Defiant Samsung Galaxy S6 (GSM) BlackBerry 7750 Samsung Transform Ultra
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Siemens CF75 Coolpad Defiant Samsung Galaxy S6 (GSM) BlackBerry 7750 Samsung Transform Ultra

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