LG Q6 vs Samsung Galaxy A21s Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.5	7.5
LG Q6	Samsung Galaxy A21s
Released · Aug 02, 2017	Released · Jun 19, 2020
5.5-inch · 2160x1080px	6.5-inch · 1600x720px
Single camera	Quad camera
3GB · 32GB	3GB · 32GB
3000 mAh	5000 mAh

Design

Dimensions
5.61 x 2.73 x 0.32 inches 142.5 x 69.3 x 8.1 mm	6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm
Weight
5.26 oz (149.0 g)	6.77 oz (192.0 g)
Materials
Frame: Aluminum
Biometrics
	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Gold, Gray, White	Black, White, Blue, Red

Display

Size
5.5-inch	6.5-inch
Resolution
2160x1080px, 439 PPI	1600x720px, 20:9 ratio, 270 PPI
Technology
IPS LCD	TFT
Screen-to-body
79.01 %	82.94 %
Colors
16 777 216
Features
Scratch-resistant glass (Corning Gorilla Glass 3), Ambient light sensor, Proximity sensor	Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 435 8940 (28 nm)	Samsung Exynos 850
Processor
Octa-core 1400 MHz ARM Cortex-A53	Octa-core 8x 2.0GHz Cortex-A55
GPU
Adreno 505	Mali-G76
Memory
3GB (LPDDR3)/32GB	3GB (LPDDR4)/32GB (eMMC 5.1)
Storage expansion
microSDXC up to 2000 GB	microSDXC up to 512 GB
OS
Android (8.1 Oreo, 7.1 Nougat)	Android (10)

Battery

Type
3000 mAh, Li - Polymer	5000 mAh, Li - Polymer
Charging
	Fast charging

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

11h 9min

Gaming

7h 48min

Camera

Rear
Single camera	Quad camera
Main camera
13 MP (Autofocus) Aperture size: F2.2	48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
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) Picture-taking during video recording, EIS, Video calling, Video sharing	1080p (30 fps)
Front
5 MP (Wide Angle)	13 MP Video capture: 1080p

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
802.11 b,g,n Hotspot, Wi-Fi Direct	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
microUSB, USB 2.0	Type-C, USB 2.0
Location
GPS, A-GPS	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass	Accelerometer, Gyroscope
Other
NFC, VoIP, Tethering, Computer sync, OTA sync	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
	Wireless screen share
Radio
FM

Cellular

4G (FDD)
Bands 1, 3, 4, 5, 7, 8, 12, 17, 20, 28	Bands 1, 2, 3, 5, 7, 8, 20, 28
4G (TDD)
Bands 38	Bands 38, 40, 41
3G
Bands 5, 8, 2, 1	Bands 1, 2, 5, 8
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM

Phone Features

Notifications
Haptic feedback
Other features
Voice dialing, Voice commands, Voice recording

Regulatory Approval

FCC approval
Date approved: Aug 09, 2017 FCC ID value: ZNFM700N
Measured SAR
Head: 0.38 W/kg Body: 0.76 W/kg Simultaneous Transmission: 1.53 W/kg Wireless Router: 1.26 W/kg

Buyers information

MSRP
	€ 240

Availability

Officially announced
Jul 11, 2017	May 15, 2020

Alternative variants


Memory	4GB/64GB
Colors	Black, Gray, Blue

with 4GB RAM


Memory	4GB/64GB


Memory	2GB/16GB
Colors	Black, Gold, Gray

with 6GB RAM


Memory	6GB/64GB

Links

Full specifications
LG Q6 Specs	Samsung Galaxy A21s Specs
PhoneArena Review
LG Q6 Review	Samsung Galaxy A21s Review
User Reviews
LG Q6 User Reviews