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Phone Samsung Galaxy S21+ Samsung Galaxy S10e BlackBerry Classic (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash
Current U.S. Carriers (none) (none) (none) (none)
Global Availability Released Released Released Released
Specifications 
Display Size 6.7" diag.
20 : 9
5.8" diag.
19 : 9
3.5" diag.
1 : 1
5" diag.
16 : 9
Display Resolution & Type 1080 x 2400 pixels
(~393 ppi)
AMOLED
1080 x 2280 pixels
(~435 ppi)
AMOLED
720 x 720 pixels
(~291 ppi)
LCD (TFT/TFD)
540 x 960 pixels
(~220 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz ? 60 Hz
Battery 4,800 mAh 3,100 mAh 2,515 mAh 2,600 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 2.8 GHz Qualcomm Snapdragon 855 1.5 GHz Qualcomm Snapdragon S4 Plus MSM8960 1.4 GHz Samsung Exynos 7570
RAM 8 GB 6 GB * 2 GB 2 GB
Storage 128 GB * 128 GB * 16 GB 16 GB
Main Camera 12 megapixel 12 megapixel 8 megapixel 8 megapixel
Wide Camera 12 megapixel 16 megapixel - -
Tele Camera 64 megapixel - - -
Video Capture 8K 4K UHD 1080p HD 1080p HD
Front Camera 10 megapixel 10 megapixel 2 megapixel 5 megapixel
Weight 7.13 oz
(202g)
5.29 oz
(150g)
6.28 oz
(178g)
5.43 oz
(154g)
Dimensions 6.36" x 2.98" x 0.31"
(161 x 76 x 7.8 mm)
5.6" x 2.75" x 0.31"
(142 x 70 x 7.9 mm)
5.16" x 2.85" x 0.4"
(131 x 72 x 10.2 mm)
5.65" x 2.84" x 0.35"
(144 x 72 x 8.9 mm)
Platform / OS Android Android BlackBerry 10 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: 1, 2, 3, 4, 5, 7, 12, 13, 14, 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: 3, 4, 13

WCDMA: 1, 2, 5, 8

CDMA: 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

*

Data Technology NR (5G) LTE (Cat 20) LTE (Cat 3) LTE (Cat 4)
Features 
Barometer Yes Yes - -
Fingerprint Reader Yes
in-display (ultrasonic)
Yes
stand-alone
- -
Flashlight Yes Yes - Yes
VR-ready - Yes - -
Water-Resistant Yes
IPX8 (SCUBA)
Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes Yes
Alerts
Ringer Profiles - - Yes -
Connectivity
Bluetooth Yes Yes Yes Yes
MirrorLink - Yes - -
NFC Yes Yes Yes -
USB Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
Yes
Micro-USB
UWB Yes - - -
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
4 (802.11 a,b,g,n)
Yes
4 (802.11 b,g,n)
Data & Network
Dual-SIM - Yes * - -
Input
Side Keys Yes Yes Yes Yes
Text Keyboard, Hardware - - Yes -
Touch Screen Yes Yes Yes Yes
Memory
Memory Card Slot - Yes Yes Yes
Music
FM Radio - Yes Yes -
Headphone Jack (3.5mm) - Yes Yes Yes
Stereo Speakers Yes Yes - -
Photo & Video
DLNA - - Yes -
Miracast - Yes Yes -
TV Output Yes Yes Yes -
Power
Fast Charging Yes Yes - -
Wireless Charging Yes Yes - -
Voice
HD Voice Yes Yes - -
Speaker Phone Yes Yes Yes Yes
  * Some versions only
  Samsung Galaxy S21+ Samsung Galaxy S10e BlackBerry Classic (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash
  X > < X > < X > < X

NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung Galaxy S21+ Samsung Galaxy S10e BlackBerry Classic (CDMA) Samsung Galaxy J2 / J2 Pure / J2 Dash

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