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Phone Samsung Galaxy S21 LG Stylo 4 Coolpad Defiant
Current U.S. Carriers Verizon (none) (none)
Global Availability Released Released Released
Specifications 
Display Size 6.2" diag.
20 : 9
6.2" diag.
18 : 9
5" diag.
16 : 9
Display Resolution & Type 1080 x 2400 pixels
(~424 ppi)
AMOLED
1080 x 2160 pixels
(~390 ppi)
LCD (TFT/TFD)
480 x 854 pixels
(~196 ppi)
LCD (TFT/TFD)
Display Refresh 120 Hz 60 Hz 60 Hz
Battery 4,000 mAh 3,300 mAh 2,450 mAh
Processor 2.8 GHz Qualcomm Snapdragon 888 1.8 GHz Qualcomm Snapdragon 450 1.4 GHz Qualcomm Snapdragon 425 (MSM8917)
RAM 8 GB 2 GB * 1 GB
Storage 128 GB * 32 GB * 8 GB
Main Camera 12 megapixel 13 megapixel 5 megapixel
Wide Camera 12 megapixel - -
Tele Camera 64 megapixel - -
Video Capture 8K 1080p HD 720p HD
Front Camera 10 megapixel 5 megapixel 2 megapixel
Weight 6.03 oz
(171g)
6.07 oz
(172g)
6.5 oz
(184g)
Dimensions 5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
6.31" x 3.06" x 0.33"
(160 x 78 x 8.4 mm)
5.69" x 2.81" x 0.4"
(145 x 71 x 10.2 mm)
Platform / OS 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: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 29, 30, 38, 41, 66, 71

WCDMA: 1, 2, 4, 5

GSM: 850, 900, 1800, 1900

*

4G LTE: 2, 4, 5, 12

WCDMA: 2, 4, 5

GSM: 850, 900, 1800, 1900

Data Technology NR (5G) LTE (Cat 6) LTE (Cat 4)
Features 
Barometer Yes - -
Fingerprint Reader Yes
in-display (ultrasonic)
Yes
stand-alone
-
Flashlight Yes Yes Yes
Water-Resistant Yes
IPX8 (SCUBA)
- -
Accessibility
Hearing Aid Compatible Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes
NFC Yes Yes * -
USB Yes
USB Type C
Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Yes
4 (802.11 b,g,n)
Input
Side Keys Yes Yes Yes
Stylus - Yes -
Touch Screen Yes Yes Yes
Memory
Memory Card Slot - Yes Yes
Music
FM Radio - Yes -
Headphone Jack (3.5mm) - Yes Yes
Stereo Speakers Yes - -
Photo & Video
DLNA - Yes -
TV Output Yes - -
Power
Fast Charging Yes - -
Wireless Charging Yes - -
Voice
HD Voice Yes Yes -
Speaker Phone Yes Yes Yes
  * Some versions only
  Samsung Galaxy S21 LG Stylo 4 Coolpad Defiant
  X > < X > < X

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

 
Phone Samsung Galaxy S21 LG Stylo 4 Coolpad Defiant

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