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Phone Samsung Galaxy S21+ Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy A23 5G Sony Xperia Z3 Compact
Current U.S. Carriers (none) (none) Verizon (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
5" diag.
16 : 9
6.6" diag.
20 : 9
4.6" diag.
16 : 9
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
540 x 960 pixels
(~220 ppi)
LCD (TFT/TFD)
1080 x 2408 pixels
(~400 ppi)
LCD (TFT/TFD)
720 x 1280 pixels
(~319 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz 120 Hz 60 Hz
Battery 4,800 mAh 2,600 mAh 5,000 mAh 2,600 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 1.4 GHz Samsung Exynos 7570 2.2 GHz Snapdragon 695 2.5 GHz Qualcomm Snapdragon 801 (MSM8974AC)
RAM 8 GB 2 GB 4 GB 2 GB
Storage 128 GB * 16 GB 64 GB 16 GB
Main Camera 12 megapixel 8 megapixel 50 megapixel 20 megapixel
Wide Camera 12 megapixel - 5 megapixel -
Tele Camera 64 megapixel - - -
Video Capture 8K 1080p HD 1080p HD 4K UHD
Front Camera 10 megapixel 5 megapixel 8 megapixel 2 megapixel
Weight 7.13 oz
(202g)
5.43 oz
(154g)
6.87 oz
(195g)
4.55 oz
(129g)
Dimensions 6.36" x 2.98" x 0.31"
(161 x 76 x 7.8 mm)
5.65" x 2.84" x 0.35"
(144 x 72 x 8.9 mm)
6.47" x 3.02" x 0.33"
(164 x 77 x 8.4 mm)
5" x 2.56" x 0.34"
(127 x 65 x 8.6 mm)
Platform / OS Android Android Android Android
Network Bands

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: 2, 3, 4, 5, 7, 12, 14, 66, 71

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

*

5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

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

WCDMA: 1, 2, 4, 5, 8

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) LTE (Cat 4) NR (5G) LTE (Cat 4)
Features 
Barometer Yes - Yes -
Fingerprint Reader Yes
in-display (ultrasonic)
- Yes
stand-alone
-
Flashlight Yes Yes Yes -
Ruggedized - - - Yes
Water-Resistant Yes
IPX8 (SCUBA)
- Yes
IPX7 (snorkeling)
Yes
IPX8 (SCUBA)
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes Yes
NFC Yes - Yes Yes
USB Yes
USB Type C
Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
UWB Yes - - -
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Input
Side Keys Yes Yes Yes Yes
Touch Screen Yes Yes Yes Yes
Memory
Memory Card Slot - Yes Yes Yes
Music
FM Radio - - - Yes
Headphone Jack (3.5mm) - Yes Yes Yes
Stereo Speakers Yes - Yes Yes
Photo & Video
DLNA - - - Yes
Miracast - - - Yes
TV Output Yes - - Yes
Power
Fast Charging Yes - Yes Yes
Wireless Charging Yes - - -
Voice
Call Screening - - - Yes
HD Voice Yes - Yes -
Speaker Phone Yes Yes Yes Yes
  Samsung Galaxy S21+ Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy A23 5G Sony Xperia Z3 Compact
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S21+ Samsung Galaxy J2 / J2 Pure / J2 Dash Samsung Galaxy A23 5G Sony Xperia Z3 Compact

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