Compare Realme C21 Vs Xiaomi Mi A2

Should you buy Realme C21 or Xiaomi Mi A2? 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 C21 starts at ₹ 8,999 and Xiaomi Mi A2 starts at ₹ 10,999.

Realme C21 has screen size of 6.5 inches and Xiaomi Mi A2 has screen size of 5.99 inches . Realme C21 comes up with internal storage of 64 GB and RAM of 4 GB. Xiaomi Mi A2 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) Selfie Camera whereas latter has primary camera of 12 MP (f/1.75) + 20 (f/1.75) MP Dual Camera with LED Flash and front camera of 20 MP Camera with LED Flash and AI.

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

Realme C21 Vs Xiaomi Mi A2

SpecificationsRealme C21Xiaomi Mi A2
OSAndroid OS, v10 Android OS, v8.1 (Oreo) (Android One)
Screen Size6.5 inches 5.99 inches
ChipsetMediaTek Helio G35 (12 nm Qualcomm Snapdragon 660
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Summary
Specs Score6066
OSAndroid OS, v10 Android OS, v8.1 (Oreo) (Android One)
Screen Size6.5 inches 5.99 inches
ChipsetMediaTek Helio G35 (12 nm Qualcomm Snapdragon 660
GENERAL
Colours Cross Black, Cross Blue Black, Lake Blue, Gold, Red
Custom UI Realme UI
Device type SmartphonePhablet
Operating System Android OS, v10 Android OS, v8.1 (Oreo) (Android One)
Sim Dual Sim Hybrid Dual Sim

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  • Realme C21
  • Xiaomi Mi A2

Realme C21 alternatives
DESIGN
Body Material Glass front, plastic back, plastic frame Metal
Height 165.2 mm 158.88 × 75.54 × 7.3 mm
Thickness 8.9 mm
Weight 190 g 166 g
Width 76.4 mm
DISPLAY
Aspect Ratio 20:09
Bezel Less Display Yes, Water Drop Notch
Form Factor Touch Touch
Pixel Density 270 ppi
Refresh Rate 60 Hz
Screen resolution 720 x 1600 pixels 1080 x 2160 pixels
Screen size 6.5 inches 5.99 inches
Technology IPS LCD
Touchscreen Yes, Capacitive Touchscreen, Multi-touch Capacitive Touchscreen
PERFORMANCE
Chipset MediaTek Helio G35 (12 nm Qualcomm Snapdragon 660
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa Core (Quad 2.2GHz Kryo 260 + Quad 1.8GHz Kryo 260)
GPU PowerVR GE8320 Adreno 512
STORAGE
Call Records Yes
Card Slot microSDXC (dedicated slot)
External Storage upto 256 GB
Messaging Yes
Phonebook Yes
CAMERA
Camera Features HDR, AR sticker, Slow Motion, Portrait Mode, Beauty Mode, AI Camera Geo Tagging, Auto HDR, Panorama, Portrait, EIS, Bokeh
Front Camera 5 MP (f/2.2) Selfie Camera20 MP Camera with LED Flash and AI
Primary camera 13 MP (f/2.212 MP (f/1.75) + 20 (f/1.75) MP Dual Camera with LED Flash
Video Recording 1080p@30fpsYes
MULTIMEDIA
Audio Jack Yes, 3.5 mmNo
Audio Player MP3, eAAC+, WMA, WAV, FLAC MP3, WAV, eAAC+, FLAC
FM Radio NoYes
Games YesYes
Speakers Yes, with stereo speakersYes
Video Player MP4, H.263, H.264, WMV MP4, DivX, XviD, WMV, H.264, H.263
BATTERY
Capacity Non removable Li-ion 5000 mAh battery Non-removable Li-Po 3010 mAh battery
CONNECTIVITY
Bluetooth v5.0, A2DP, LE v5.0, A2DP, LE
Browser HTML5 HTML5
Edge YesYes
GPRS YesYes
GPS Facility A-GPS with A-GPS, GLONASS
Speed HSPA, LTE
USB microUSB v2.0, USB OTG USB Type-C
WLAN Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot
NETWORK SUPPORT
2G YesYes
3G HSDPA 850 / 900 / 1900 / 2100 MHz HSDPA 850 / 900 / 1900 / 2100 MHz
4G YesYes
5G YesYes
MORE FEATURES
Face Unlock YesYes
Fingerprint Sensor Yes, RearYes
Quick Charging Yes, 65W Quick ChargingYes
Sensors accelerometer, proximity, compass Fingerprint Sensor, Proximity Sensor, Gyro Sensor, Light Sensor, IR Sensor

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  • Realme C21
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Detailed Comparison of Realme C21 vs Xiaomi Mi A2

Display Comparison: Realme C21 vs Xiaomi Mi A2

Realme C21 has screen size of 6.5 inches whereas other comes up with 5.99 inches . Screen Resolution in both mobiles is 720 x 1600 pixels and 1080 x 2160 pixels respectively. In terms of Technology, former uses IPS LCD and latter uses undefined.

Camera Comparison: Realme C21 vs Xiaomi Mi A2

Realme C21 comes up with primary camera of 13 MP (f/2.2 whereas Xiaomi Mi A2 comes up with 12 MP (f/1.75) + 20 (f/1.75) MP Dual Camera with LED Flash. Some of the Camera Features for both the mobiles include HDR, AR sticker, Slow Motion, Portrait Mode, Beauty Mode, AI Camera.

Performance Comparison: Realme C21 vs Xiaomi Mi A2

Chipset, one of the important feature of the mobiles used in these Mobiles are MediaTek Helio G35 (12 nm and Qualcomm Snapdragon 660 respectively. Realme C21 comes up microSDXC (dedicated slot) card slot and Xiaomi Mi A2 comes up with microSD Card card slot. CPU used in Realme C21 is Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) and used in Xiaomi Mi A2 is Octa Core (Quad 2.2GHz Kryo 260 + Quad 1.8GHz Kryo 260).

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FAQs

Q. Which phone has bigger screen size, Realme C21 or Xiaomi Mi A2?

Realme C21 is bigger with 6.5 inches screen than Xiaomi Mi A2 that has 5.99 inches screen.

Q. What are some of the best alternatives available for Realme C21 in the market?

Best alternatives available for Realme C21 are: Xiaomi Redmi 9, Realme C33, OPPO A15.