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Phone BlackBerry 7750 Motorola Bali Coolpad Quattro 4G Sony Xperia Pro BlackBerry 7280
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.2" diag.
4 : 3
4" diag.
5 : 3
6.5" diag.
21 : 9
?
Display Resolution & Type 240 x 240 pixels
LCD (Color)
176 x 220 pixels
(~128 ppi)
LCD (TFT/TFD)
480 x 800 pixels
(~233 ppi)
LCD (TFT/TFD)
1644 x 3840 pixels
(~643 ppi)
AMOLED
240 x 160 pixels
LCD (Color)
Display Refresh ? ? 60 Hz 60 Hz ?
Battery ? 950 mAh 1,600 mAh 4,000 mAh ?
Processor ? ? ? Qualcomm Snapdragon 865 ?
RAM ? ? ? 12 GB ?
Storage ? raw hardware ? raw hardware 512 MB 512 GB ? raw hardware
Main Camera - 1 megapixel 3 megapixel 12 megapixel -
Wide Camera - - - 12 megapixel -
Tele Camera - - - 12 megapixel -
Video Capture - ? VGA (640 x 480) 4K UHD -
Front Camera - - Yes 8 megapixel -
Weight 5.01 oz
(142g)
2.6 oz
(74g)
3.31 oz
(94g)
7.94 oz
(225g)
4.9 oz
(139g)
Dimensions 4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
3.8" x 1.8" x 0.6"
(97 x 46 x 15.2 mm)
4.96" x 2.6" x 0.51"
(126 x 66 x 13 mm)
6.7" x 3" x 0.4"
(170 x 76 x 10.2 mm)
4.4" x 2.9" x 0.94"
(112 x 74 x 23.9 mm)
Form Factor Slab Clamshell Slab Slab Slab
Platform / OS BlackBerry OS (proprietary) Android Android BlackBerry OS
Network Bands

CDMA: 850, 1900

CDMA: 1900

4G LTE: 2, 4

CDMA: 850, 1700, 1900

5G: 2, 5, 66, 260, 261

4G LTE: 2, 4, 5, 7, 12, 13, 25, 26, 41, 48, 66

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

GSM: 850, 1800, 1900

Data Technology 1xRTT 1xRTT LTE (Cat 3) NR (5G) GPRS
Features 
Fingerprint Reader - - - Yes
stand-alone
-
Flashlight - - - Yes -
GPS / Location n/a Yes n/a n/a n/a
Water-Resistant - - - Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible - Yes Yes Yes -
Multiple Languages n/a Yes 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 -
Mobile Hotspot n/a - n/a n/a n/a
NFC - - - Yes -
USB Yes Yes
Mini-USB
Yes Yes
USB Type C
Yes
Wi-Fi - - Yes Yes
6 (802.11 a,ac,ax,b,g,n)
-
Contacts
Picture ID n/a Yes n/a n/a n/a
Ringer ID n/a Yes n/a n/a n/a
Voice Dialing n/a Yes n/a n/a n/a
Customization
Custom Graphics n/a Yes n/a n/a n/a
Custom Ringtones n/a Yes n/a n/a n/a
Real-Music Ringers n/a Yes n/a n/a n/a
Data & Network
Data Tethering n/a - n/a n/a n/a
Dual-SIM - - - Yes -
WAP / Web Browser n/a Yes n/a n/a n/a
Input
Predictive Text Entry n/a Yes n/a n/a n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware Yes - - - Yes
Touch Screen - - Yes Yes -
Memory
Memory Card Slot - Yes Yes Yes -
Messaging
Email Client n/a Yes n/a n/a n/a
Instant Messaging n/a Yes n/a n/a n/a
MMS n/a Yes n/a n/a n/a
Text Messaging Templates n/a Yes n/a n/a n/a
Music
Headphone Jack (3.5mm) - - Yes Yes -
Music Player n/a Yes n/a n/a n/a
Stereo Speakers - - - Yes -
Photo & Video
TV Output - - - Yes -
Power
Fast Charging - - - Yes -
Productivity
Alarm n/a Yes n/a n/a n/a
Calculator n/a Yes n/a n/a n/a
Calendar n/a Yes n/a n/a n/a
To-Do List n/a - n/a n/a n/a
Voice Memo n/a Yes n/a n/a n/a
Software
Games n/a Yes n/a n/a n/a
Java (J2ME) n/a Yes n/a n/a n/a
Voice
HD Voice - - - Yes -
Headset Jack (2.5 mm) n/a Yes n/a n/a n/a
Speaker Phone - Yes Yes Yes -
  BlackBerry 7750 Motorola Bali Coolpad Quattro 4G Sony Xperia Pro BlackBerry 7280
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 7750 Motorola Bali Coolpad Quattro 4G Sony Xperia Pro BlackBerry 7280

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