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Phone Sony Xperia XZ2 BlackBerry 7750 Samsung Galaxy S21 Sony Xperia XZ1
Current U.S. Carriers (none) (none) Verizon (none)
Global Availability Not yet released Released Released Released
Specifications 
Display Size 5.7" diag.
18 : 9
? 6.2" diag.
20 : 9
5.2" diag.
16 : 9
Display Resolution & Type 1080 x 2160 pixels
(~424 ppi)
LCD (TFT/TFD)
240 x 240 pixels
LCD (Color)
1080 x 2400 pixels
(~424 ppi)
AMOLED
1080 x 1920 pixels
(~424 ppi)
LCD (TFT/TFD)
Display Refresh 60 Hz ? 120 Hz 60 Hz
Battery 3,180 mAh ? 4,000 mAh 2,700 mAh
Processor Qualcomm Snapdragon 845 ? 2.8 GHz Qualcomm Snapdragon 888 2.5 GHz Qualcomm Snapdragon 835 (MSM8998)
RAM 4 GB ? 8 GB 4 GB
Storage 64 GB ? raw hardware 128 GB * 64 GB
Main Camera 19 megapixel - 12 megapixel 19 megapixel
Wide Camera - - 12 megapixel -
Tele Camera - - 64 megapixel -
Video Capture 4K UHD - 8K 4K UHD
Front Camera 5 megapixel - 10 megapixel 13 megapixel
Weight 6.98 oz
(198g)
5.01 oz
(142g)
6.03 oz
(171g)
5.5 oz
(156g)
Dimensions 6.02" x 2.83" x 0.44"
(153 x 72 x 11.1 mm)
4.76" x 3.03" x 0.71"
(121 x 77 x 18 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
5.82" x 2.89" x 0.29"
(148 x 73 x 7.4 mm)
Platform / OS Android BlackBerry OS Android Android
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 29, 38, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

CDMA: 850, 1900

5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261

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

WCDMA: 1, 2, 4, 5, 8

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 29, 40, 41, 66

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 18) 1xRTT NR (5G) LTE (Cat 16)
Features 
Barometer - - Yes Yes
Fingerprint Reader Yes
stand-alone
- Yes
in-display (ultrasonic)
Yes *
stand-alone
Flashlight Yes - Yes Yes
Water-Resistant Yes
IPX5 (direct spray)
- Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes - Yes Yes
TTY/TDD (Digital) - Yes Yes Yes
Alerts
Ringer Profiles - Yes - -
Connectivity
Bluetooth Yes - Yes Yes
NFC Yes - Yes Yes
USB Yes
USB Type C
Yes Yes
USB Type C
Yes
USB Type C
Wi-Fi Yes
5 (802.11 a,ac,b,g,n)
- Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Data & Network
Dual-SIM Yes - - Yes *
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - Yes - -
Touch Screen Yes - Yes Yes
Memory
Memory Card Slot Yes - - Yes
Music
Headphone Jack (3.5mm) - - - Yes
Stereo Speakers Yes - Yes Yes
Photo & Video
DLNA Yes - - Yes
Miracast Yes - - Yes
TV Output - - Yes -
Power
Fast Charging Yes - Yes Yes
Wireless Charging Yes - Yes -
Voice
HD Voice Yes - Yes Yes
Speaker Phone Yes - Yes Yes
  * Some versions only
  Sony Xperia XZ2 BlackBerry 7750 Samsung Galaxy S21 Sony Xperia XZ1
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Sony Xperia XZ2 BlackBerry 7750 Samsung Galaxy S21 Sony Xperia XZ1

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