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Phone Sony Xperia Z3 Compact BlackBerry Key2 Google Pixel 5a BlackBerry 7750
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 4.6" diag.
16 : 9
4.5" diag.
5 : 3
6.3" diag.
20 : 9
?
Display Resolution & Type 720 x 1280 pixels
(~319 ppi)
LCD (TFT/TFD)
1080 x 1620 pixels
(~433 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~415 ppi)
AMOLED
240 x 240 pixels
LCD (Color)
Display Refresh 60 Hz 60 Hz 60 Hz ?
Battery 2,600 mAh 3,500 mAh 4,680 mAh ?
Processor 2.5 GHz Qualcomm Snapdragon 801 (MSM8974AC) 2.2 GHz Qualcomm Snapdragon 660 2.4 GHz Qualcomm Snapdragon 765G ?
RAM 2 GB 6 GB 6 GB ?
Storage 16 GB 64 GB * 128 GB ? raw hardware
Main Camera 20 megapixel 12 megapixel 12 megapixel -
Wide Camera - - 16 megapixel -
Tele Camera - 12 megapixel - -
Video Capture 4K UHD 4K UHD 4K UHD -
Front Camera 2 megapixel 8 megapixel 8 megapixel -
Weight 4.55 oz
(129g)
5.93 oz
(168g)
6.53 oz
(185g)
5.01 oz
(142g)
Dimensions 5" x 2.56" x 0.34"
(127 x 65 x 8.6 mm)
5.96" x 2.82" x 0.33"
(151 x 72 x 8.4 mm)
6.1" x 2.9" x 0.3"
(155 x 74 x 7.6 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
Platform / OS Android Android Android BlackBerry OS
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 13, 17

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

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

5G: 1, 2, 5, 12, 25, 28, 41, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

Data Technology LTE (Cat 4) LTE (Cat 11) NR (5G) 1xRTT
Features 
Barometer - - Yes -
Fingerprint Reader - Yes
stand-alone
Yes
stand-alone
-
Flashlight - Yes Yes -
Ruggedized Yes - - -
Water-Resistant Yes
IPX8 (SCUBA)
- Yes
IPX7 (snorkeling)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes -
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Ringer Profiles - - - Yes
Connectivity
Bluetooth Yes
Classic Audio
Yes
Classic Audio
Yes
Classic Audio
-
NFC Yes Yes Yes -
USB Yes
Micro-USB
Yes
USB Type C
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)
Yes
5 (802.11 a,ac,b,g,n)
-
Data & Network
Dual-SIM - - Yes -
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - Yes
Touch Screen Yes Yes Yes -
Memory
Memory Card Slot Yes Yes - -
Music
FM Radio Yes Yes - -
Headphone Jack (3.5mm) Yes Yes Yes -
Stereo Speakers Yes - Yes -
Photo & Video
DLNA Yes - - -
Miracast Yes - - -
TV Output Yes Yes - -
Power
Fast Charging Yes Yes Yes -
Voice
Call Screening Yes - Yes -
HD Voice - Yes Yes -
Speaker Phone Yes Yes Yes -
  Sony Xperia Z3 Compact BlackBerry Key2 Google Pixel 5a BlackBerry 7750
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Phone Sony Xperia Z3 Compact BlackBerry Key2 Google Pixel 5a BlackBerry 7750

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