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Phone BlackBerry Key2 Samsung Galaxy Note 3 (CDMA) AT&T Vista ZTE Speed BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size 4.5" diag.
5 : 3
5.7" diag.
16 : 9
5.5" diag.
18 : 9
4.5" diag.
16 : 9
?
Display Resolution & Type 1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
1080 x 1920 pixels
(~386 ppi)
AMOLED
720 x 1440 pixels
(~293 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 60 Hz 60 Hz ?
Battery 3,500 mAh 3,200 mAh 2,450 mAh 2,000 mAh ?
Processor 2.2 GHz Qualcomm Snapdragon 660 2.3 GHz Qualcomm Snapdragon 800 2 GHz MediaTek Helio A22 (MT6761V) 1.2 GHz Qualcomm Snapdragon 410 MSM8916 ?
RAM 6 GB 3 GB 3 GB 1 GB ?
Storage 64 GB * 32 GB 32 GB 8 GB ? raw hardware
Main Camera 12 megapixel 13 megapixel 8 megapixel 5 megapixel -
Wide Camera - - - - -
Tele Camera 12 megapixel - - - -
Video Capture 4K UHD 4K UHD 1080p HD 720p HD -
Front Camera 8 megapixel 2 megapixel 5 megapixel 2 megapixel -
Weight 5.93 oz
(168g)
5.93 oz
(168g)
5.51 oz
(156g)
4.8 oz
(136g)
5.01 oz
(142g)
Dimensions 5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
5.95" x 3.12" x 0.33"
(151 x 79 x 8.4 mm)
5.88" x 2.82" x 0.35"
(149 x 72 x 8.9 mm)
5.3" x 2.6" x 0.4"
(135 x 66 x 10.2 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Platform / OS Android Android Android Android BlackBerry OS
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 20, 28, 29, 30, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

4G LTE: 4, 13, 25

WCDMA: 1, 2, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30

WCDMA: 1, 2, 4, 5, 8

4G LTE: 25, 26, 41

CDMA: 800, 850, 1900

CDMA: 850, 1900

Data Technology LTE (Cat 11) LTE (Cat 4) LTE (Cat 4) LTE (Cat 3) 1xRTT
Features 
Fingerprint Reader Yes
stand-alone
- - - -
Flashlight Yes Yes Yes - -
Accessibility
Hearing Aid Compatible Yes
M4, T3 (mostly tele-coil compatible)
Yes
M4, T3 (mostly tele-coil compatible)
Yes
M4, T4 (very tele-coil compatible)
Yes
M3, T4 (very tele-coil compatible)
-
TTY/TDD (Digital) Yes Yes - Yes Yes
Alerts
Ringer Profiles - - - - Yes
Connectivity
Bluetooth Yes Yes Yes Yes -
Infrared (IR) - Yes - - -
NFC Yes Yes - - -
USB Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Yes
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes Yes
4 (802.11 b,g,n)
-
Input
Side Keys Yes Yes Yes Yes Yes
Stylus - Yes - - -
Text Keyboard, Hardware Yes - - - Yes
Touch Screen Yes
Capacitive
Yes
Capacitive
Yes
Capacitive
Yes
Capacitive
-
Memory
Memory Card Slot Yes Yes Yes Yes -
Music
FM Radio Yes - - - -
Headphone Jack (3.5mm) Yes Yes Yes Yes -
Photo & Video
DLNA - Yes - - -
Miracast - Yes - - -
TV Output Yes Yes - - -
Power
Fast Charging Yes - - - -
Voice
HD Voice Yes Yes * Yes Yes -
Speaker Phone Yes Yes Yes Yes -
  * Some versions only
  BlackBerry Key2 Samsung Galaxy Note 3 (CDMA) AT&T Vista ZTE Speed BlackBerry 7750
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone BlackBerry Key2 Samsung Galaxy Note 3 (CDMA) AT&T Vista ZTE Speed BlackBerry 7750

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