Compare Realme C21Y Vs OPPO K9s 5G

Should you buy Realme C21Y or OPPO K9s 5G? 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. Realme C21Y starts at ₹ 8,499 and OPPO K9s 5G starts at ₹ 17,990.

Realme C21Y has screen size of 6.5 inches and OPPO K9s 5G has screen size of 6.59 inches. Realme C21Y comes up with internal storage of 64 GB and RAM of 4 GB. OPPO K9s 5G comes up with internal storage of 128 GB and RAM of 6 GB. Coming to the Camera, Former has primary camera of 13 MP (f/2.2) and front camera of 5 MP (f/2.2) whereas latter has primary camera of 64 MP (f/1.7 Wide Angle) + 8 MP (f/2.2 Ultra Wide) + 2 MP (f/2.4 and front camera of 16 MP (f/2.

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

Realme C21Y Vs OPPO K9s 5G

SpecificationsRealme C21YOPPO K9s 5G
OSAndroid OS,10Android v11
Screen Size6.5 inches6.59 inches
ChipsetUnisoc T610Qualcomm Snapdragon 778G
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OPPO K9s 5G
OPPO K9s 5G
₹ 17,990
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Summary
Specs Score58
OSAndroid OS,10Android v11
Screen Size6.5 inches6.59 inches
ChipsetUnisoc T610Qualcomm Snapdragon 778G
GENERAL
Colours Cross Black, Cross Blue
Custom UI Realme UI
Device type SmartphoneSmartphone
Operating System Android OS,10Android v11
Sim Dual SIMDual Sim, GSM+GSM

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  • Realme C21Y
  • OPPO K9s 5G

Realme C21Y alternatives
DESIGN
Height 164.5 mm164.4 mm
Thickness 9.1 mm8.5 mm
Weight 200 g199 g
Width 76 mm75.8 mm
DISPLAY
Aspect Ratio 20:09
Bezel Less Display Yes, Water Drop NotchYes, Punch Hole
Form Factor TouchTouch
Pixel Density 270 ppi401 ppi
Refresh Rate 60 Hz120?Hz
Screen resolution 720 x 1600 pixels1080 x 2412 pixels,
Screen size 6.5 inches6.59 inches
Technology IPS LCDColor TFT LCD (16.7M)
Touchscreen Capacitive TouchscreenYes, with Multitouch
PERFORMANCE
Chipset Unisoc T610Qualcomm Snapdragon 778G
CPU Octa Core Processor2.4 GHz, Octa Core Processor
GPU Mali-G52Adreno 642L
STORAGE
Call Records UnlimitedYes
Card Slot YesNo
External Storage upto 256 GBNo
Messaging YesYes
Phonebook UnlimitedYes
CAMERA
Camera Features Night Mode, Panorama, Expert, Fast Forward, Portrait Mode, HDR, Super Close, AI Beautify, Filters, Chroma EnhancementNight Scene, Professional, Panorama, Portrait, Time-lapse Photography, Slow Motion, Hypertext
Front Camera 5 MP (f/2.2)16 MP (f/2
Primary camera 13 MP (f/2.2)64 MP (f/1.7 Wide Angle) + 8 MP (f/2.2 Ultra Wide) + 2 MP (f/2.4
Video Recording 1080p?@?30fps FHD, 720P4K, 1080p
MULTIMEDIA
Audio Jack 3.5mm Audio JackYes
Audio Player AAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBISYes
FM Radio YesYes
Games YesYes
Speakers YesYes
Video Player MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKVYes
BATTERY
Capacity Non-removable Li-Po 5000 mAh batteryNon-removable Li-Po 5000 mAh battery
CONNECTIVITY
Bluetooth v5.1, A2DP, LEYes, v5.2
Browser HTML5HTML5
Edge YesYes
GPRS YesYes
GPS Facility with A-GPSYes, with A-GPS, Beidou, Glonass, GALILEO, QZSS
Speed HSPA, LTEHSPA 42.2/5.76 Mbps, LTE-A (CA) 5G
USB Yes, microUSBYes, USB-C
WLAN Wi-Fi 802.11 b/g/n, hotspotYes, with wifi-hotspot
NETWORK SUPPORT
2G YesYes
3G HSDPA 800 / 850 / 900 / 1700 / 1900 / 2100 MHzYes
4G YesYes
5G YesYes
MORE FEATURES
Face Unlock YesYes
Fingerprint Sensor Yes, RearYes, Side
Sensors Magnetic Inductive Sensor, Light Sensor, Proximity Sensor, Acceleration SensorGeomagnetic Induction, Light Induction, Proximity Sensor, Acceleration Sensor, Gravity Sensor, Gyroscope, Support Step Function
Pros and Cons
Pros
  • 5,000mAh battery
  • Support dual SIM
  • Headphone jack
  • Fingerprint sensor
Cons
  • No 5G connectivity
  • Relatively low-resolution camera

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  • Realme C21Y

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Detailed Comparison of Realme C21Y vs OPPO K9s 5G

Design Comparison: Realme C21Y vs OPPO K9s 5G

Realme C21Y comes up with a weight of 200 g whereas OPPO K9s 5G weights around 199 g. Thickness of Realme C21Y is 9.1 mm and the thickness of other mobiles is 8.5 mm.

Display Comparison: Realme C21Y vs OPPO K9s 5G

Realme C21Y has screen size of 6.5 inches whereas other comes up with 6.59 inches. Screen Resolution in both mobiles is 720 x 1600 pixels and 1080 x 2412 pixels, respectively. In terms of Technology, former uses IPS LCD and latter uses Color TFT LCD (16.7M).

Camera Comparison: Realme C21Y vs OPPO K9s 5G

Realme C21Y comes up with primary camera of 13 MP (f/2.2) whereas OPPO K9s 5G comes up with 64 MP (f/1.7 Wide Angle) + 8 MP (f/2.2 Ultra Wide) + 2 MP (f/2.4. Some of the Camera Features for both the mobiles include Night Mode, Panorama, Expert, Fast Forward, Portrait Mode, HDR, Super Close, AI Beautify, Filters, Chroma Enhancement.

Performance Comparison: Realme C21Y vs OPPO K9s 5G

Chipset, one of the important feature of the mobiles used in these Mobiles are Unisoc T610 and Qualcomm Snapdragon 778G respectively. Realme C21Y comes up Yes card slot and OPPO K9s 5G comes up with No card slot. CPU used in Realme C21Y is Octa Core Processor and used in OPPO K9s 5G is 2.4 GHz, Octa Core Processor.

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FAQs

Q. Which phone has bigger screen size, Realme C21Y or OPPO K9s 5G?

OPPO K9s 5G is bigger with 6.59 inches screen than Realme C21Y that has 6.5 inches screen.

Q. What are some of the best alternatives available for Realme C21Y in the market?

Best alternatives available for Realme C21Y are: Xiaomi Redmi 8, Xiaomi Redmi 5, Realme C33.