Samsung Galaxy A21s (6GB RAM + 128GB) vs Xiaomi Redmi Note 12R

Here you can compare Samsung Galaxy A21s (6GB RAM + 128GB) and Xiaomi Redmi Note 12R. Comparing Samsung Galaxy A21s (6GB RAM + 128GB) vs Xiaomi Redmi Note 12R on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A21s (6GB RAM + 128GB) stands against Xiaomi Redmi Note 12R and which one should you buy The current lowest price found for Samsung Galaxy A21s (6GB RAM + 128GB) is ₹15,999 and for Xiaomi Redmi Note 12R is ₹11,990. The details of both of these products were last updated on Apr 28, 2024.

Specification	Samsung Galaxy A21s (6GB RAM + 128GB)	Xiaomi Redmi Note 12R
OS	Android v10, upgradable to v11	Android v13
Display	6.5 inches, 720 x 1600 pixels	6.79 inches, 1080 x 2460 pixels, 90 Hz
Battery	5000 mAh, Li-Po Battery	5000 mAh, Li-Po Battery
RAM	6 GB	4 GB
Rear Camera	48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus	50 MP PDAF f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) with autofocus
Price	₹15,999	₹11,990

Samsung Galaxy A21s (6GB RAM + 128GB)₹15,999

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Xiaomi Redmi Note 12R₹11,990

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Samsung Galaxy A21s (6GB RAM + 128GB)₹15,999

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Xiaomi Redmi Note 12R₹11,990

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Overview

Specs Score	75 / 100	75 / 100
Display Resolution	720 x 1600 pixels	1080 x 2460 pixels Better Resolution
RAM	6 GB More RAM	4 GB
CPU Clock Speed	2 GHz	2.2 GHz Faster Clock Speed
Front Camera	13 MP Better Front Camera Resolution	5 MP
Thickness	8.9 mm	8.2 mm Slimmer
Unique Features	No No No No	5G Fast Charging NFC IR Blaster

General

Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM (Hybrid Slot)
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano SIM
Device Type	Smartphone	Smartphone
Release Date	June 17, 2020	June 28, 2023

Design

Dimensions	75.3 x 163.6 x 8.9 mm	76.3 x 168.6 x 8.2 mm
Weight	191 g	199 g
Colors		Black, Blue

Display

Type	Color PLS TFT LCD (16M Colors)	Color IPS Screen (16M Colors)
Touch	Yes	Yes, 240 Hz Touch Sampling Rate
Size	6.5 inches, 720 x 1600 pixels	6.79 inches, 1080 x 2460 pixels, 90 Hz
Aspect Ratio	20:9	20:9
PPI	~ 294 PPI	~ 396 PPI
Screen to Body Ratio	~ 82.8%	~ 85.1%
Glass Type		Corning Gorilla Glass
Features	Infinity-O Display	240Hz touch
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	6 GB	4 GB
Storage	128 GB	128 GB
Card Slot	Yes, upto 512 GB	Yes, (Hybrid Slot)

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G		Yes
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Bluetooth	Yes, v5.0, A2DP, LE	Yes, v5.3, A2DP, LE
USB	Yes, USB-C v2.0	Yes, USB-C
USB Features	USB on-the-go, USB Charging	USB on-the-go
IR Blaster		Yes

Extra

GPS	yes, with A-GPS, Glonass, Beidou, Galileo	Yes, with AGPS, GLONASS, BeiDou
Fingerprint Sensor	Yes, Rear	Yes, Side
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro Sensor, Geomagnetic Sensor, Proximity Sensor, Virtual Light Sensing, Compass	accelerometer, proximity, compass
3.5mm Headphone Jack	Yes	Yes
NFC		Yes
Splash Resistant		Yes
IP Rating		IP53
Dust Resistant		No

Camera

Rear Camera	48 MP f/2 (Main) 8 MP f/2.2 (Ultra Wide) 2 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus	50 MP PDAF f/1.8 (Wide Angle) 2 MP f/2.4 (Macro) with autofocus
Features		HDR
Video Recording	1080p @ 30 fps FHD	1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	13 MP f/2.2 (Main)	Punch Hole 5 MP (Wide Angle)
Front Video Recording	1080p @ 30 fps FHD	1080p @ 30 fps FHD

Technical

OS	Android v10, upgradable to v11	Android v13
Custom UI		MIUI 14
Chipset	Samsung Exynos 850	Qualcomm Snapdragon 4 Gen2
CPU	2 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
Core Details	4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55	2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz
GPU	Mali-G52	Adreno GPU
Java	No	No
Browser	Yes, supports HTML5	Yes

Multimedia

Email	Yes	Yes
Music	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA	Yes
Video	MP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBM	Yes
FM Radio	No	No
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-Po Battery	5000 mAh, Li-Po Battery
Fast Charging		Yes, 18W Fast Charging
Talk Time	54 hours
Music Playback Time	109 hours

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