Compare Redmi K20 (6GB, 128GB) VS Samsung Galaxy A80 Mobile

General information

Gaming Mobile
Yes
Yes
Model Number
MZB7759IN
SM-A805FZDUINS
Model Name
Redmi K20
Galaxy A80
Also known as
Series
Redmi Series
Galaxy Series
Sub-Series
Galaxy A Series

Performance

OS Version
Android v9.0 (Pie)
Android v9.0 (Pie)
Upgradable to
Android v10.0 (Q)
Android v10.0 (Q)
Custom OS
MIUI v11
One UI v2.0
CPU
Snapdragon 730
Snapdragon 730G
CPU Core
Octa Core
Octa Core
GPU
Adreno 618
Adreno 618
RAM Size
6 GB
8 GB
Internal Storage
128 GB
128 GB
Storage Type
UFS 2.1
UFS 2.1
External Storage
0 GB
0 GB

Display

Display Size
6.39 inch
6.7 inch
Dual-Display Size
0 inch
0 inch
Technology
AMOLED
Super AMOLED
Features
Multi-Touch, Capacitive Touchscreen
Multi-Touch, Capacitive Touchscreen
Types Of Notches
Full Screen Display
Screen Refresh Rate
0 Hz
0 Hz
Display Type
Touchscreen
Touchscreen
Display Resolution
2340 x 1080 Pixels
1080 x 2400 Pixels
Front Display Resolution
0 X 0 Pixels
0 X 0 Pixels
HD Type
Full HD+ (FHD+)
Full HD+ (FHD+)
Aspect Ratio
19.5 : 9
20 : 9
Bezel less mobile
Yes
Yes
Screen Protectors
Corning Gorilla Glass 5
Corning Gorilla Glass 3
Other Features
Contrast Ratio - 60000:1, NTSC Ratio - 103.8%

Design

Dimensions
156.7 (H) x 74.3 (W) x 8.8 (T) mm
165.2 (H) x 76.5 (W) x 9.3 (T) mm
Weight
191 gm
220 gm
Device Type
Smartphone
Smartphone

Camera

Rear Camera Type
Triple Camera
Dual Camera
Rear Flash
Dual LED
LED
Rear Hardware Features
Exmor-RS CMOS Sensor, Phase Detection Autofocus (PDAF)
Autofocus
Rear Zoom Options
Digital Zoom
8x Digital Zoom
Rear Software Features
Touch to focus, ISO Control, Exposure Control, Auto Flash, Slow Motion
Touch to focus, ISO Control, Exposure Control, Face Recognition, Auto Flash
Rear Shooting Modes
High Dynamic Range (HDR), Panorama, Burst Mode, Continuos Shooting
High Dynamic Range (HDR), Continuos Shooting
Rear Recording Resolution
1920x1080 (1080p HD), 1280x720 (720p HD), 3840x2160 (UHD 4K)
1920x1080 (1080p HD), 3840x2160 (UHD 4K)
Rear Frame Rate
UHD 4K (2160p) @ 30fps, Full HD (1080p) @ 30fps, HD (720p) @ 480fps
Aperture
f/ F - f/ F Aperture
f/ 2.0 - f/ 0 Aperture
Pixel Size
1.6 um
Rear Megapixels
48 MP
48 MP
Aperture
f/ 2.4 - f/ 0 Aperture
Pixel Size
1.12 um
Rear Megapixels
13 MP
8 MP
Aperture
f/ F - f/ F Aperture
Pixel Size
1.12 um
Rear Megapixels
8 MP
Front Camera Type
Single Camera
Triple Camera
Front Flash
LED
Pop-Up Type
Pop-up Camera
Flip Camera
Front Hardware Features
TOF 3D Camera
Front Software Features
Self timer, Face Recognition
Front Shooting Modes
High Dynamic Range (HDR), Scenes
High Dynamic Range (HDR)
Front Recording Resolution
1920x1080 (1080p HD), 3840x2160 (UHD 4K)
Front Frame Rate
UHD 4K (2160p) @ 30fps, Full HD (1080p) @ 30fps, Full HD (1080p) @ 60fps
Aperture
f/ F - f/ F Aperture
f/ 2.0 - f/ 0 Aperture
Front Megapixels
20 MP
48 MP
Pixel Size
0.8 um
Aperture
f/ 2.2 - f/ 0 Aperture
Front Megapixels
8 MP

Connectivity

Wi-Fi features
Mobile Hotspot, WiFi Direct, WiFi Display
Mobile Hotspot, WiFi Direct
USB features
Mass Storage Device, USB Charging
Mass Storage Device, USB Charging
Network
4G LTE - 3G - 2G
4G LTE - 3G - 2G
Data
LTE-A, HSPA (42.2/5.76 Mbit/s)
HSPA, LTE, UMTS
Wi-Fi Version
802.11, a, 802.11, b, 802.11, g, 802.11, n
802.11, 802.11, a, 802.11, b, 802.11, g, 802.11, n, 802.11, ac
Bluetooth
v5.0
v5.0
Connectivity
NFC, VoLTE, USB OTG Support, GPRS, EDGE
VoLTE, USB OTG Support, GPRS, EDGE
Location
GPS, A-GPS (Assisted GPS), Glonass, BeiDou
GPS, A-GPS (Assisted GPS), Glonass
Charging connector
USB Type-C
USB Type-C

Entertainment

Jack Connector
3.5 mm
Radio FM
Yes
Speaker
Loudspeaker
Loudspeaker

Cellular

SIM card slots
Dual SIM
Dual SIM
Communication Standard
GSM + GSM
GSM + GSM
SIM Card1 Size
Nano SIM
Nano SIM
SIM Card2 Size
Nano SIM
Nano SIM
Hybrid SIM Slot
No
GSM
1900 (band 2), 850 (band 5), 1800 (band 3), 900 (band 8)
1900 (band 2), 850 (band 5), 1800 (band 3), 900 (band 8)
LTE (FDD)
2100 (band 1), 1800 (band 3), 850 (band 5), 900 (band 8), 2600 (band 7)
2100 (band 1), 1800 (band 3), 850 (band 5), 900 (band 8), 700 (band 17), 850 (band 26), 1900 (band 2), 1700 (band 4), 2600 (band 7), 700 (band 13), 800 (band 20), 700 (band 28)
LTE (TDD)
2600 (band 38), 2300 (band 40), 2500 (band 41)
2600 (band 38), 2300 (band 40), 2500 (band 41)
UMTS and WCDMA
2100 (band 1), 850 (band 5), 900 (band 8), 1900 (band 2)
2100 (band 1), 850 (band 5), 900 (band 8), 1900 (band 2)

Battery

Battery Type
Lithium Polymer
Lithium-Ion (Li-Ion)
Battery Capacity
4000 mAh
3700 mAh
Power Adapter
0 W
0 W
Removable Battery
No
No
Quick Charging
Yes
Yes
Quick Charging Version
v3.0
Reverse Charging
0 W

Sensors

Sensors
Proximity Sensor, Accelerometer, E-Compass, Gyroscope, Ambient Light Sensor, Vibration Motor, (On-Screen) Fingerprint Sensor
Light Sensor, Proximity Sensor, (On-Screen) Fingerprint Sensor