Samsung Galaxy A20 vs LG K51
Compare phone and tablet specifications of up to three devices. Type a model name in the search field of our phone comparison tool or pick a popular device from the ones below.
Display
Size
Resolution
Technology
Super AMOLED
IPS LCD
Screen-to-body
84.95 %
79.70 %
Features
Proximity sensor
Ambient light sensor, Proximity sensor
Hardware & Performance
System chip
Samsung Exynos 7884
MediaTek Helio P22 MT6762
Processor
GPU
Mali-G71 MP2
IMG PowerVR GE8320
RAM
Internal storage
32GB
32GB
Storage expansion
microSDXC up to 512 GB
microSDXC up to 2000 GB
OS
Android (9.0 Pie), Samsung One UI
Android (9.0 Pie)
Battery
Capacity
4000 mAh
4000 mAh
Type
Not user replaceable
Li - Ion, Not user replaceable
Charging
Samsung Adaptive Fast Charging
Stand-by time (hours)
588 hours
Camera
Rear
Dual camera
Triple camera
Main camera
Specifications
Aperture size: F1.9; Focal length: 27 mm; Sensor size: 1/3.1"; Pixel size: 1.12 μm
Aperture size: F1.8
Second camera
5 MP (Ultra-wide)
5 MP (Ultra-wide)
Specifications
Aperture size: F2.2; Focal Length: 13 mm; Sensor size: 1/5"; Pixel size: 1.12 μm
Aperture size: F2.2
Third camera
2 MP (Depth information)
Video recording
1920x1080 (Full HD) (30 fps)
1920x1080 (Full HD)
Front
8 MP
13 MP
Design
Dimensions
Weight
the average is 6.5 oz (184 g)
the average is 6.5 oz (184 g)
Materials
Back: Plastic
Biometrics
2D Face unlock, Fingerprint (touch)
Fingerprint (touch)
Colors
Black,Deep blue, Red
Black
Cellular
Carrier locked phone
Yes
LTE (FDD)
Bands 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 13(700 c), 20(800 DD), 28(700 APT), 66(AWS-3)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS), 25(1900+), 26(850+), 66(AWS-3), 71(600)
LTE (TDD)
Bands 41(2600+)
UMTS
850, 900, 1900, 2100 MHz
850, 900, 1700/2100, 1900, 2100 MHz
Data Speed
SIM type
Nano SIM
Nano SIM
VoLTE
Yes
Multimedia
Headphones
3.5mm jack
3.5mm jack
Features
Dolby Atmos
DTS:X Virtual Surround
Connectivity & Features
Bluetooth
5.0
5.0
Wi-Fi
802.11 a, b, g, n, ac; Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0
Type-C (reversible), USB 2.0
Features
Charging
Charging
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Accelerometer
Shopping information
In The Box
Charger, SIM Card Installed, USB 2.0 Cable, Important Information Booklet
MSRP
$ 250
$ 150
