Xiaomi Redmi 8A Dual vs Realme C21

Here you can compare Xiaomi Redmi 8A Dual and Realme C21. Comparing Xiaomi Redmi 8A Dual vs Realme C21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 8A Dual stands against Realme C21 and which one should you buy The current lowest price found for Xiaomi Redmi 8A Dual is ₹7,290 and for Realme C21 is ₹6,950. The details of both of these products were last updated on Apr 26, 2024.

SpecificationXiaomi Redmi 8A DualRealme C21
Battery5000 mAh, Li-ion Battery5000 mAh, Li-Po Battery
Rear Camera13 MP f/2.2 (Main)
2 MP f/2.4 (Depth Sensor)
13 MP f/2.2 (Main)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Mono ) with autofocus
Display6.22 inches, 720 x 1520 pixels6.5 inches, 1600 x 720 pixels, 60 Hz
CPU2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
OSAndroid v9 (Pie)Android v10, upgradable to v11
Price₹7,290₹6,950
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Realme C21
Realme C21₹6,9501%
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Realme C21
Realme C21₹6,9501%
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Overview

Specs Score63 / 100
Better Specs
62 / 100
Display Resolution720 x 1520 pixels1600 x 720 pixels
Better Resolution
Screen To Body Ratio~ 81.8%~ 89.5%
Less Bezels
RAM2 GB3 GB
More RAM
CPU Clock Speed2 GHz2.3 GHz
Faster Clock Speed
Front Camera8 MP
Better Front Camera Resolution
5 MP
Thickness9.4 mm8.9 mm
Slimmer
Unique Features
No
Fast Charging
FM Radio
Fingerprint Sensor
No
No

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateFebruary 11, 2020 April 8, 2021

Design

Dimensions75.41 x 156.48 x 9.4 mm76.4 x 165.2 x 8.9 mm
Weight188 g190 g

Display

TypeColor LCD Screen (16M Colors)Color IPS LCD Screen (16.7M)
TouchYesYes, 120 Hz Touch Sampling Rate
Size6.22 inches, 720 x 1520 pixels6.5 inches, 1600 x 720 pixels, 60 Hz
Aspect Ratio19:920:09
PPI~ 270 PPI~ 269 PPI
Screen to Body Ratio~ 81.8%~ 89.5%
Glass TypeCorning Gorilla Glass 5
Features2.5D Glass, Rounded Display Corners120 Hz Touch , Sunlight Screen Support, COG Sealing Process, WideVine L3
NotchYes, Water Drop NotchYes, Water Drop Notch

Memory

RAM2 GB3 GB
Storage32 GB32 GB
Card SlotYes, upto 512 GBYes, upto 256 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v4.2, A2DP, LEYes, v5.0
USBYes, USB-CYes, microUSB
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go, USB Charging

Extra

GPSyes with A-GPSYes
Fingerprint SensorNoYes, Rear
Face UnlockYesYes
SensorsAmbient Light Sensor, Proximity Sensor, Electronic Compass, AccelerometerMagnetic Induction Sensor, Light Sensor, Proximity Sensor, Acceleration Sensor
3.5mm Headphone JackYesYes
Splash ResistantYes, P2i
Extra FeaturesNight Shield, Step Tracker, Game Space, APP Market, Theme Store, Clone Phone, Phone Manager, Telephone Number Identification, TUV Rheinland Certified

Camera

Rear Camera13 MP f/2.2 (Main)
2 MP f/2.4 (Depth Sensor)
13 MP f/2.2 (Main)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Mono ) with autofocus
Camera SensorCMOS Sensor
FeaturesAI Portrait Mode, AI Scene DetectionSupports 20 Continuous Shooting, Photograph Functions: Night Mode, Panoramic View, Expert, Timelapse, Portrait Mode, HDR, Ultra Macro, AI Beauty, Filter, Chroma Boost, Video Recording Functions: Filter, Slow Motion, HDR
Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD720p, 720P
FlashYes, LEDYes, LED
Front Camera8 MP (Main)5 MP
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD720p

Technical

OSAndroid v9 (Pie)Android v10, upgradable to v11
ChipsetQualcomm Snapdragon 439MediaTek Helio G35
CPU2 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53Arm Cortex-A53
GPUAdreno 505IMG GE8320
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicMP3, ·AAC, AMRAAC, HE-AAC v1, HE-AAC v2, AMR, AWB, MIDI, MP3, OGG VORBIS
VideoMP4MP4, 3GP, 3G2, 3GPP, 3GPP2, M4V, MKV
FM RadioYesNo
Document ReaderYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-ion Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast Charging Supported
Reverse ChargingYesYes

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