Xiaomi Redmi 8A Dual (3GB RAM + 32GB) vs Samsung Galaxy M21

Here you can compare Xiaomi Redmi 8A Dual (3GB RAM + 32GB) and Samsung Galaxy M21. Comparing Xiaomi Redmi 8A Dual (3GB RAM + 32GB) vs Samsung Galaxy M21 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi 8A Dual (3GB RAM + 32GB) stands against Samsung Galaxy M21 and which one should you buy The current lowest price found for Xiaomi Redmi 8A Dual (3GB RAM + 32GB) is ₹6,999 and for Samsung Galaxy M21 is ₹11,999. The details of both of these products were last updated on May 02, 2024.

Specification	Xiaomi Redmi 8A Dual (3GB RAM + 32GB)	Samsung Galaxy M21
Display	6.22 inches, 720 x 1520 pixels	6.4 inches, 1080 x 2340 pixels
Rear Camera	13 MP f/2.2 (Main) 2 MP f/2.4 (Depth Sensor)	48 MP f/2 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Depth Sensor) with autofocus
OS	Android v9 (Pie)	Android v10.0, upgradable to v11
CPU	2 GHz, Octa Core Processor	2.3 GHz, Octa Core Processor
RAM	3 GB	4 GB
Price	₹6,999	₹11,999

Xiaomi Redmi 8A Dual (3GB RAM + 32GB)₹6,999

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Samsung Galaxy M21₹11,999

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Xiaomi Redmi 8A Dual (3GB RAM + 32GB)₹6,999

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Samsung Galaxy M21₹11,999

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Overview

Specs Score	64 / 100	76 / 100 Better Specs
Display Resolution	720 x 1520 pixels	1080 x 2340 pixels Better Resolution
RAM	3 GB	4 GB More RAM
Storage	32 GB	64 GB More Storage
CPU Clock Speed	2 GHz	2.3 GHz Faster Clock Speed
Rear Camera	13 MP + 2 MP Dual	48 MP + 8 MP + 5 MP Triple Better Camera Resolution
Front Camera	8 MP	20 MP Better Front Camera Resolution
Thickness	9.4 mm	8.9 mm Slimmer
Battery	5000 mAh	6000 mAh Bigger Battery
Unique Features	No Reverse Charging	Fingerprint Sensor No

General

Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	February 11, 2020	March 18, 2020

Design

Dimensions	75.41 x 156.48 x 9.4 mm	75.1 x 159 x 8.9 mm
Weight	188 g	188 g

Display

Type	Color LCD Screen (16M Colors)	Color Super AMOLED Screen (16M Colors)
Touch	Yes	Yes
Size	6.22 inches, 720 x 1520 pixels	6.4 inches, 1080 x 2340 pixels
Aspect Ratio	19:9	19.5:9
PPI	~ 270 PPI	~ 403 PPI
Screen to Body Ratio	~ 81.8%	~ 84.2%
Glass Type	Corning Gorilla Glass 5	Corning Gorilla Glass 3
Features	2.5D Glass, Rounded Display Corners	420 nits (peak)
Notch	Yes, Water Drop Notch	Yes, Water Drop Notch

Memory

RAM	3 GB	4 GB
Storage	32 GB	64 GB
Card Slot	Yes, upto 512 GB	Yes, upto 512 GB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
VoLTE	Yes, Dual Stand-By	Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Bluetooth	Yes, v4.2, A2DP, LE	Yes, v5.0
USB	Yes, USB-C	Yes, USB-C v2.0
USB Features	USB on-the-go, USB Charging	USB on-the-go, USB Charging

Extra

GPS	yes with A-GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint Sensor	No	Yes, Rear
Face Unlock	Yes	Yes
Sensors	Ambient Light Sensor, Proximity Sensor, Electronic Compass, Accelerometer	Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing
3.5mm Headphone Jack	Yes	Yes
Splash Resistant	Yes, P2i

Camera

Rear Camera	13 MP f/2.2 (Main) 2 MP f/2.4 (Depth Sensor)	48 MP f/2 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.2 (Depth Sensor) with autofocus
Features	AI Portrait Mode, AI Scene Detection	Panorama, HDR
Video Recording	1080p @ 30 fps FHD, 720p @ 30 fps HD	4K @ 30 fps UHD, 1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	8 MP (Main)	20 MP f/2 (Wide Angle)
Front Video Recording	1080p @ 30 fps FHD, 720p @ 30 fps HD	1080p @ 30 fps FHD

Technical

OS	Android v9 (Pie)	Android v10.0, upgradable to v11
Chipset	Qualcomm Snapdragon 439	Samsung Exynos 9611
CPU	2 GHz, Octa Core Processor	2.3 GHz, Octa Core Processor
Core Details	2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53	4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPU	Adreno 505	Mali-G72 MP3
Java	No	No
Browser	Yes, supports HTML5	Yes, supports HTML5

Multimedia

Email	Yes	Yes
Music	MP3, ·AAC, AMR	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
Video	MP4	MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM
FM Radio	Yes	Yes
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-ion Battery	6000 mAh, Li-Po Battery
Fast Charging	Yes, 18W Fast Charging Supported	Yes, 15W Fast Charging
Reverse Charging	Yes

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