Samsung Galaxy A21 vs LG Harmony 4 Specs Comparison

Availability

Officially announced
Apr 08, 2020	Jun 29, 2020
Prices (MSRP)
$250	$140

Design

Dimensions
6.61 x 3.02 x 0.32 inches 167.8 x 76.7 x 8.1 mm	6.15 x 2.92 x 0.34 inches 156.2 x 74.2 x 8.6 mm
Weight
6.81 oz / 193.0 g	6.10 oz / 173.0 g
Materials
Back: Plastic Frame: Plastic	Back: Plastic
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Features
	Notification light
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Other; Right: Lock/Unlock key
Colors
Black	Titan Gray

Display

Size
6.5-inch, 79.20% screen-to-body	6.1-inch, 78.84% screen-to-body
Type
IPS LCD, 60Hz	LCD
Resolution
1600x720px, 20:9 ratio, 270 PPI	1560x720px, 19.5:9 ratio, 282 PPI

Hardware

System chip
Mediatek Helio P35 MT6765 (12 nm)	MediaTek Helio P22 MT6762 (12 nm)
Processor
Octa-core 4x2.3GHz Cortex-A53 4x1.8G​Hz Cortex-A53	Octa-core 2000 MHz ARM Cortex-A53
GPU
PowerVR GE8320	PowerVR GE8320
Memory
3GB (LPDDR4)/32GB (eMMC 5.1)	3GB/32GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 2000 GB
OS
Android (10)	Android (10)

Battery

Type
4000 mAh, Li - Polymer	3500 mAh
Charging
Fast charging
Charge speed
Wired: 15.0W

Camera

Rear
Quad camera	Dual camera
Main camera
16 MP (PDAF) Aperture size: F1.8 Sensor size: 1/3.06" Pixel size: 1 μm	13 MP (PDAF)
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	5 MP (Ultra-wide)
Third camera
2 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	1080p (30 fps) Picture-taking during video recording
Front
13 MP Video capture: 1080p	8 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n Wi-Fi Direct, Hotspot 802.11 a, b, g, n
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
M4/T3	M3/T3
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Cell ID, Wi-Fi positioning
Other
NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM	FM, Stereo, RDS
Additional microphone(s)
	Noise cancellation

Cellular

Carrier locked
	Yes
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 66, 71	2, 4, 5, 12, 14, 29, 30, 66
4G (TDD) Bands
38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	2, 4, 5
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA
SIM type
Nano SIM	Nano SIM
HD Voice
Yes	Yes

Regulatory Approval

FCC approval
Date approved: Apr 17, 2020 FCC ID value: ZCASMA215U	Date approved: Sep 01, 2020 FCC ID value: ZNFK400AM
Measured SAR
Head: 0.42 W/kg Body: 1.27 W/kg Simultaneous Transmission: 1.27 W/kg Wireless Router: 1.27 W/kg	Head: 0.37 W/kg Body: 0.94 W/kg Simultaneous Transmission: 1.41 W/kg Wireless Router: 1.10 W/kg Phablet: 3.19 W/kg

Alternative variants

for Verizon

4G (FDD) Bands	1, 2, 3, 5, 7, 8, 20, 28
4G (TDD) Bands	38, 40, 41
3G Bands	5, 8, 2, 1

for Sprint

4G (FDD) Bands	2, 3, 4, 5, 7, 12, 13, 25, 26, 66, 71
4G (TDD) Bands	41

Discover more

Full Specs Samsung Galaxy A21 Specs

Full Specs LG Harmony 4 Specs