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Phone Motorola Moto G4 Samsung Galaxy S21 LG G Flex (Sprint)
Current U.S. Carriers (none) Verizon (none)
Global Availability Released Released Released
Specifications 
Display Size 5.5" diag.
16 : 9
6.2" diag.
20 : 9
6" diag.
16 : 9
Display Resolution & Type 1080 x 1920 pixels
(~401 ppi)
LCD (TFT/TFD)
1080 x 2400 pixels
(~424 ppi)
AMOLED
720 x 1280 pixels
(~245 ppi)
AMOLED
Display Refresh 60 Hz 120 Hz 60 Hz
Battery 3,000 mAh 4,000 mAh 3,500 mAh
Processor 1.5 GHz Qualcomm Snapdragon 617 2.8 GHz Qualcomm Snapdragon 888 2.3 GHz Qualcomm Snapdragon 800 MSM8974
RAM 2 GB * 8 GB 2 GB
Storage 16 GB * 128 GB * 32 GB
Main Camera 13 megapixel 12 megapixel 13 megapixel
Wide Camera - 12 megapixel -
Tele Camera - 64 megapixel -
Video Capture 1080p HD 8K 4K UHD
Front Camera 5 megapixel 10 megapixel 2 megapixel
Weight 5.47 oz
(155g)
6.03 oz
(171g)
6.24 oz
(177g)
Dimensions 6.02" x 3.02" x 0.39"
(153 x 77 x 9.8 mm)
5.97" x 2.8" x 0.31"
(152 x 71 x 7.9 mm)
6.32" x 3.21" x 0.31"
(161 x 82 x 7.9 mm)
Platform / OS Android Android Android
Network Bands

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 25, 26, 41

WCDMA: 1, 2, 4, 5, 8

CDMA: 850, 1900

GSM: 850, 900, 1800, 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: 25, 26, 41

WCDMA: 1, 2, 5

CDMA: 800, 850, 1900

GSM: 850, 900, 1800, 1900

Data Technology LTE (Cat 4) NR (5G) LTE (Cat 4)
Features 
Barometer - Yes -
Fingerprint Reader - Yes
in-display (ultrasonic)
-
Flashlight Yes Yes Yes
Water-Resistant Yes Yes
IPX8 (SCUBA)
-
Accessibility
Hearing Aid Compatible Yes Yes Yes
TTY/TDD (Digital) Yes Yes Yes
Connectivity
Bluetooth Yes Yes Yes
Infrared (IR) - - Yes
NFC - Yes Yes
USB Yes
Micro-USB
Yes
USB Type C
Yes
Micro-USB
Wi-Fi Yes
4 (802.11 a,b,g,n)
Yes
6 (802.11 a,ac,ax,b,g,n)
Yes
5 (802.11 a,ac,b,g,n)
Customization
Changeable Body Plates Yes - -
Data & Network
Dual-SIM Yes * - -
Input
Side Keys Yes Yes Yes
Touch Screen Yes Yes Yes
Memory
Memory Card Slot Yes - -
Music
FM Radio Yes - -
Headphone Jack (3.5mm) Yes - Yes
Stereo Speakers - Yes -
Photo & Video
DLNA - - Yes
Miracast - - Yes
TV Output - Yes Yes
Power
Fast Charging Yes Yes -
Wireless Charging - Yes -
Voice
HD Voice - Yes Yes
Speaker Phone Yes Yes Yes
  * Some versions only
  Motorola Moto G4 Samsung Galaxy S21 LG G Flex (Sprint)
  X > < X > < X

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

 
Phone Motorola Moto G4 Samsung Galaxy S21 LG G Flex (Sprint)

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