Compare Xiaomi Redmi K20 Vs Samsung Galaxy A51

Should you buy Xiaomi Redmi K20 or Samsung Galaxy A51? Well, your search ends here. Find out which mobile phone is best for you - Compare the two models on the basis of their Price in India, Body, Display, Storage, Connectivity, Camera, and Performance. Xiaomi Redmi K20 starts at ₹ 21,999 and Samsung Galaxy A51 starts at ₹ 20,999.

Xiaomi Redmi K20 has screen size of 6.39 inches and Samsung Galaxy A51 has screen size of 6.5 inches . Xiaomi Redmi K20 comes up with internal storage of 128 GB and RAM of 6 GB . Samsung Galaxy A51 comes up with internal storage of 128 GB and RAM of 8 GB . Coming to the Camera, Former has primary camera of 48 MP (f/1.8) + 8 MP (f/2.4) + 13 MP (f/2.4) Triple Camera with LED Flash and front camera of Pop-up 20 MP (f/2.0) Camera whereas latter has primary camera of 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash and front camera of 32 MP (f/2.2) Camera.

Check detailed comparison below to compare specification for both models. Don't forget to check out expert opinion as well.

Xiaomi Redmi K20 Vs Samsung Galaxy A51

SpecificationsXiaomi Redmi K20Samsung Galaxy A51
OS Android OS, v9.0 (Pie) Android 10
Screen Size 6.39 inches 6.5 inches
Chipset Snapdragon 730 Exynos 9611
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Summary
Specs Score7583
OS Android OS, v9.0 (Pie) Android 10
Screen Size 6.39 inches 6.5 inches
Chipset Snapdragon 730 Exynos 9611
GENERAL
Colours Red , Blue, Black White, Black, Blue
Custom UI MIUI 10 Samsung One UI 2.0
Device type Phablet Phablet
Operating System Android OS, v9.0 (Pie) Android 10
Sim Dual Sim Hybrid Dual Sim
DESIGN
Height 156.7 mm158.5 mm
Thickness 8.8 mm 7.9 mm
Weight 191 g 172 g
Width 74.3 mm73.6 mm
DISPLAY
Aspect Ratio 19.5:920:9
Form Factor Touch Touch
Pixel Density 403 ppi405 ppi
Screen resolution 1080 x 2340 pixels 1080 x 2400 pixels
Screen size 6.39 inches 6.5 inches
Technology AMOLED (Corning Gorilla Glass 5) Super AMOLED
Touchscreen Capacitive Touchscreen Capacitive Touchscreen
PERFORMANCE
Call Records Unlimited Unlimited
Chipset Snapdragon 730 Exynos 9611
CPU Octa Core (Dual 2.2GHz + Hexa 1.8GHz) Octa core (Quad 2.3GHz + Quad 1.7GHz)
External Storage No
GPU Adreno 618 Mali-G72
Messaging SMS, MMS, Email, Push Mail, IM, RSS SMS, MMS, Email, Push Mail, IM, RSS
Phonebook Unlimited Unlimited
CAMERA
Camera Features Geo Tagging, HDR, Portrait Mode, Panorama, 4K video recording HDR, Panorama
Front Camera Pop-up 20 MP (f/2.0) Camera32 MP (f/2.2) Camera
Primary camera 48 MP (f/1.8) + 8 MP (f/2.4) + 13 MP (f/2.4) Triple Camera with LED Flash48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash
Video Recording 1080p@30fps 2160p@30fps, 1080p@30fps
MULTIMEDIA
Audio Jack 3.5mm Audio Jack 3.5mm Audio Jack
Audio Player MP3, WAV, eAAC+ WAV, AAC+, AC3, OGG, FLAC, WMA, MP3, AMR, AAC, eAAC+
FM Radio Yes
Games YesYes
Speakers Yes Yes, Dolby Atmos
Video Player MP4, H.264, H.263 3GP, ASF, M4V, H.263, H.264, MKV, MPEG4
BATTERY
Capacity Non Removable Li-Po 4000 mAh battery Non-removable Li-Ion 4000 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE, aptX HD v5.0, A2DP, LE
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility with GPS, GLONASS with A-GPS, GLONASS, BDS
USB 2.0, Type-C 1.0 reversible connector, USB OTG 2.0, Type-C 1.0 reversible connector, USB OTG
WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 ac, dual-band, Wi-Fi Direct, hotspot
NETWORK SUPPORT
2G YesYes
3G YesYes
4G YesYes
5G YesYes
MORE FEATURES
Fingerprint Sensor Yes, In-displayYes, In-Display
Other Features Quick Charging, NFC, Water Resistant 15W Quick Charging, NFC
Quick Charging YesYes, 15W
Sensors In-Display Finger Print Sensor, Accelerometer, Proximity, Compass In-Display Fingerprint Sensor, Accelerometer, Gyro, Proximity, Compass

Similar Comparison

  • Xiaomi Redmi K20
  • Samsung Galaxy A51

Detailed Comparison of Xiaomi Redmi K20 vs Samsung Galaxy A51

Design Comparison: Xiaomi Redmi K20 vs Samsung Galaxy A51

Xiaomi Redmi K20 comes up with a weight of 191 g whereas Samsung Galaxy A51 weights around 172 g . Thickness of Xiaomi Redmi K20 is 8.8 mm and the thickness of other mobiles is 7.9 mm.

Camera Comparison: Xiaomi Redmi K20 vs Samsung Galaxy A51

Xiaomi Redmi K20 comes up with primary camera of 48 MP (f/1.8) + 8 MP (f/2.4) + 13 MP (f/2.4) Triple Camera with LED Flash whereas Samsung Galaxy A51 comes up with 48 MP (f/2.0) + 12 MP (f/2.2) + 5 MP (f/2.2) + 5 MP (f/2.4) Quad Camera with LED Flash. Some of the Camera Features for both the mobiles include Geo Tagging, HDR, Portrait Mode, Panorama, 4K video recording .

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FAQs

Q. Which phone has bigger screen size, Xiaomi Redmi K20 or Samsung Galaxy A51?

Samsung Galaxy A51 is bigger with 6.5 inches screen than Xiaomi Redmi K20 that has 6.39 inches screen.

Q. What are some of the best alternatives available for Xiaomi Redmi K20 in the market?

Best alternatives available for Xiaomi Redmi K20 are: OnePlus Nord CE 2 5G, Vivo Y75 5G, OPPO F21 Pro.