Samsung Galaxy A51 versus Xiaomi Redmi K20

Compare specifications, price, availability, ratings and shopping interest.

Samsung Galaxy A51 6GB/128GB

Out Of Stock
KSh 32,000

Xiaomi Redmi K20 6GB/64GB

Discontinued
KSh 38,000

Samsung Galaxy A51 6GB/128GB Xiaomi Redmi K20 6GB/64GB
Price KSh 32,000 KSh 38,000
Sales 0 - For Apr 2024 13 - For Apr 2024
Average rating 4 - 33 votes 3 - 2 votes
Likes 6 - For Apr 2024 0 - For Apr 2024
Views 1,092 - For Apr 2024 197 - For Apr 2024
General
Available December
2019
 May
2019
Dimensions 158.5 x 73.6 x 7.9 mm
 156.7 x 74.3 x 8.8 mm
Weight 172 g
 191 g
Colors Prism Crush Black
Prism Crush Blue
Prism Crush White
Prism Crush Pink
 Red flame
Carbon black
Glacier blue
Network 2G, 3G, 4G 2G, 3G, 4G
Network features 2G: GSM850, GSM900, DCS1800, PCS1900; 3G: B1, B2, B4, B5, B8; 4G FDD LTE: B1, B2, B3, B4, B5, B7, B8, B12, B13, B17, B20, B26, B28, B66; 4G TDD LTE: B38, B40, B41 -
Key features 48MP quad main camera
32MP selfie
Fingerprint ID
Fast charging
USB Type C
Gorilla Glass 3
 AMOLED screen
HDR
48MP triple main camera
20MP sefie
Gorilla Glass 5
4K video recording
Fast charging
Platform
Operating system Android 10.0; One UI 2
 Android 9.0 Pie; MIUI 10
GPU Mali-G72 MP3
 Adreno 618
Processor 2.3 GHz
Octa-core
 2.2 GHz
Octa-core
Chipset Exynos 9611 Octa
 Qualcomm Snapdragon 730
Graphics processor Mali-G72 MP3
 Adreno 618
RAM 6GB
 6GB
Storage 128GB
 64GB
Card slot Dedicated MicroSD
Up to 512GB
 No
Battery 4000mAh
Li-Po
 4000mAh
Li-Po
Battery features 15W Fast Charging
Up To 15h LTE Internet
Up To 16h WiFi Internet
Up To 20h Video Play
Up To 87h Audio Play
Up To 32h 4G LTE Talk Time
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Platform features Game Booster
Knox
Bixby Routines
Bixby Vision
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Display
Display size 6.5 inches
1080 x 2400 pixels
 6.39 inches
1080 x 2340 pixels
Display type Super AMOLED screen
16M colors
 AMOLED screen
16M colors
Pixel density 405 ppi
 403 ppi
Display features Infinity-0
Punch Hole Camera
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Camera
Camera resolution 48MP F2.0 + 12MP F2.2 + 5MP F2.2 + 5MP F2.4
 48MP + 8MP + 13MP Triple
Camera features 240fps Slow Motion
8x Digital Zoom
Macro Cam
Bokeh Effect
123 Degree Ultra Wide Camera
Super Steady Shot
Depth Camera
LED flash
 Face detection
Geo tagging
Autofocus
Panorama
Touch to focus
PDAF
HDR
Dual LED flash
2x optical zoom
Video recording 4K 30fps
 2160p 30fps
Front camera
Front camera resolution 32MP F2.2
 20MP; Pop-up
Front camera features Selfie Focus
Bokeh Effect
 HDR
Video recording 1080p 30fps
 1080p 30fps
Sensors & connectivity
Sensors Fingerprint
Accelerometer
Proximity
Gyro
Compass
 Fingerprint
Accelerometer
Gyro
Proximity
Compass
Connectivity USB Type-C
USB 2.0
USB OTG
WiFi hotspot
WiFi direct
Dual-band WiFi
GPS
GLONASS
BDS
GALILEO
Bluetooth 5.0
NFC (Optional)
 USB 2.0
USB Type C 1.0
Bluetooth 5.0
Dual band WiFi
WiFi direct
WiFi hotspot
DLNA
GPS
GLONASS
BDS
GALILEO
NFC
USB OTG
Connectivity features On-Screen Fingerprint Scanner
WiFi 2.4G + 5GHz
Quick Share NFC
Bluetooth Music Share
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