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Phone Samsung Transform Ultra BlackBerry 7750 Samsung Glyde U940 Motorola T280i CAT S48c
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 3.5" diag.
5 : 3
? 2.8" diag.
16.5 : 9
? 5" diag.
16 : 9
Display Resolution & Type 320 x 480 pixels
(~165 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
240 x 440 pixels
(~182 ppi)
LCD (TFT/TFD)
? 1080 x 1920 pixels
(~441 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? ? ? 60 Hz
Battery 1,500 mAh ? 1,000 mAh ? 4,000 mAh
Processor 1 GHz Qualcomm Snapdragon S2 MSM8655 ? ? ? 2.2 GHz Qualcomm Snapdragon 630
RAM ? ? ? ? 4 GB
Storage ? raw hardware ? raw hardware ? raw hardware ? raw hardware 32 GB
Main Camera 3 megapixel - 2 megapixel - 13 megapixel
Wide Camera - - - - -
Tele Camera - - - - -
Video Capture VGA (640 x 480) - QVGA (320 x 240) - 4K UHD
Front Camera Yes - - - 5 megapixel
Weight 4.9 oz
(139g)
5.01 oz
(142g)
4.2 oz
(119g)
4 oz
(113g)
9.1 oz
(258g)
Dimensions 4.5" x 2.4" x 0.55"
(114 x 61 x 14 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
4.09" x 1.98" x 0.71"
(104 x 50 x 18 mm)
4.9" x 1.9" x 0.9"
(124 x 48 x 22.9 mm)
5.9" x 3" x 0.5"
(150 x 76 x 12.7 mm)
Form Factor Slide Slab Slide Slab Slab
Platform / OS Android BlackBerry OS (proprietary) (proprietary) Android
Network Bands

CDMA: 800, 850, 1900

CDMA: 850, 1900

CDMA: 850, 1900

GSM: 900, 1800, 1900

4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 25, 26, 41, 66

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology EVDO rA 1xRTT EVDO r0 GPRS LTE (Cat 13)
Features 
Flashlight - - - - Yes
GPS / Location n/a n/a Yes - n/a
Ruggedized - - - - Yes
Water-Resistant - - - - Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes - Yes - Yes
Multiple Languages n/a n/a Yes - n/a
TTY/TDD (Digital) Yes Yes Yes - Yes
Alerts
Ringer Profiles - Yes - - -
Connectivity
Bluetooth Yes
Classic Audio
-
Yes
Classic Audio
Yes
Yes
Classic Audio
Infrared (IR) - - - Yes -
Mobile Hotspot n/a n/a - - n/a
NFC - - - - Yes
USB Yes Yes Yes Yes Yes
USB Type C
Wi-Fi Yes
4 (802.11 a,b,g,n)
- - - Yes
5 (802.11 a,ac,b,g,n)
Contacts
Picture ID n/a n/a Yes - n/a
Ringer ID n/a n/a Yes Yes n/a
Voice Dialing n/a n/a Yes Yes n/a
Customization
Custom Graphics n/a n/a Yes Yes n/a
Custom Ringtones n/a n/a Yes Yes n/a
Real-Music Ringers n/a n/a Yes - n/a
Data & Network
Data Tethering n/a n/a Yes Yes n/a
WAP / Web Browser n/a n/a Yes Yes n/a
Input
Predictive Text Entry n/a n/a Yes Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes Yes Yes - -
Touch Screen Yes - Yes - Yes
Memory
Memory Card Slot Yes - Yes - Yes
Messaging
Email Client n/a n/a - - n/a
EMS / Picture Messaging n/a n/a - Yes n/a
Instant Messaging n/a n/a - - n/a
MMS n/a n/a Yes - n/a
Text Messaging Templates n/a n/a Yes - n/a
Music
FM Radio - - - - Yes
Headphone Jack (3.5mm) Yes - - - Yes
Music Player n/a n/a Yes - n/a
Power
Fast Charging - - - - Yes
Productivity
Alarm n/a n/a Yes Yes n/a
Calculator n/a n/a Yes Yes n/a
Calendar n/a n/a Yes Yes n/a
To-Do List n/a n/a - - n/a
Voice Memo n/a n/a - Yes n/a
Software
BREW n/a n/a Yes - n/a
Games n/a n/a Yes Yes n/a
Java (J2ME) n/a n/a - Yes n/a
Voice
HD Voice - - - - Yes
Headset Jack (2.5 mm) n/a n/a Yes Yes n/a
Push-To-Talk - - - - Yes
Speaker Phone Yes - Yes - Yes
  Samsung Transform Ultra BlackBerry 7750 Samsung Glyde U940 Motorola T280i CAT S48c
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Transform Ultra BlackBerry 7750 Samsung Glyde U940 Motorola T280i CAT S48c

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