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Phone BlackBerry 7750 BlackBerry KEYone Samsung Galaxy S 4 (GSM)
Current U.S. Carriers (none) (none) (none)
Global Availability Released Released Released
Specifications 
Display Size ? 4.5" diag.
5 : 3
5" diag.
16 : 9
Display Resolution & Type 240 x 240 pixels
LCD (Color)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~441 ppi)
AMOLED
Display Refresh ? 60 Hz 60 Hz
Battery ? 3,505 mAh 2,600 mAh
Processor ? 2 GHz Qualcomm Snapdragon 625 (MSM8953) 1.9 GHz Qualcomm Snapdragon 600 8064T
RAM ? 3 GB 2 GB
Storage ? raw hardware 32 GB 16 GB *
Main Camera - 12 megapixel 13 megapixel
Wide Camera - - -
Tele Camera - - -
Video Capture - 4K UHD 1080p HD
Front Camera - 8 megapixel 2 megapixel
Weight 5.01 oz
(142g)
6.35 oz
(180g)
4.59 oz
(130g)
Dimensions 4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
5.87" x 2.85" x 0.37"
(149 x 72 x 9.4 mm)
5.38" x 2.75" x 0.31"
(137 x 70 x 7.9 mm)
Platform / OS BlackBerry OS Android Android
Network Bands

CDMA: 850, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 29, 30, 41

WCDMA: 1, 2, 4, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 17

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

Data Technology 1xRTT LTE (Cat 6) LTE (Cat 3)
Features 
Fingerprint Reader - Yes
stand-alone
-
Flashlight - Yes Yes
Accessibility
Hearing Aid Compatible - Yes Yes
TTY/TDD (Digital) Yes Yes Yes
Alerts
Ringer Profiles Yes - -
Connectivity
Bluetooth -
Yes
Classic Audio
Yes
Classic Audio
Infrared (IR) - - Yes
NFC - Yes Yes
USB Yes Yes
USB Type C
Yes
Wi-Fi - Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Input
Side Keys Yes Yes Yes
Text Keyboard, Hardware Yes Yes -
Touch Screen - Yes Yes
Memory
Memory Card Slot - Yes Yes
Music
FM Radio - Yes -
Headphone Jack (3.5mm) - Yes Yes
Photo & Video
DLNA - - Yes
Miracast - Yes Yes
TV Output - - Yes
Power
Fast Charging - Yes -
Voice
HD Voice - Yes -
Speaker Phone - Yes Yes
  BlackBerry 7750 BlackBerry KEYone Samsung Galaxy S 4 (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry 7750 BlackBerry KEYone Samsung Galaxy S 4 (GSM)

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