Samsung Galaxy M21 2021 vs Xiaomi Redmi 10C: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy M21 2021 vs Xiaomi Redmi 10C. The complete information of specifications to decide which to buy.

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Samsung Galaxy M21 2021Samsung Galaxy M21 2021India · 4GB · 64GB
Xiaomi Redmi 10CXiaomi Redmi 10CGlobal · 4GB · 64GB · NFC
Technical data sheets

Basics
Samsung Galaxy M21 2021
Samsung Galaxy M21 2021
India · 4GB · 64GB
View datasheet
vs
Xiaomi Redmi 10C
Xiaomi Redmi 10C
Global · 4GB · 64GB · NFC
View datasheet
vs

Score
Ki Cost-effective
Score		 -- No price,
no Ki 		7.0 Ki Cost-effective
Score
Design and Screen score 5.6Design & Materials 5.1Design & Materials
Performance and Hardware score 5.7Performance & Hardware 5.9Performance & Hardware
Camera score 6.5Camera 5.8Camera
Connectivity score 5.8 Connectivity 6.6 Connectivity
Battery score 8.5 Battery 7.9 Battery

User reviews
User score
--
1 review
7.6
67 reviews

Technical specifications of the Samsung Galaxy M21 2021 vs Xiaomi Redmi 10C

Specs stores to buy Samsung Galaxy M21 2021 Samsung Galaxy M21 2021
India · 4GB · 64GB 		Xiaomi Redmi 10C prices Xiaomi Redmi 10C
Global · 4GB · 64GB · NFC
Inches 6.4" 6.71"
Resolution FHD+ HD+
Usable surface 84% useful 83% useful
Aspect Ratio 19.5:9 20:9
Dimensions 75.1 mm
159.0 mm
8.9 mm 		76.6 mm
169.6 mm
8.3 mm
Weight 188 g 190 g
Micro Exynos 9611
Octa-Core 		SnapD. 680
Octa-Core
RAM 4 GB RAM 4 GB RAM
Storage 64 GB 64 GB
AnTuTu 186.282
v8 		248.639
v9
Battery 6000 mAh 5000 mAh
Main Camera 1
48 Mpx · ƒ/2.0
S5KGM2
2 3 		1
50 Mpx · ƒ/1.8
S5KJN1
2
Selfie Camera SELF 20 Mpx · ƒ/2.2 SELF 5 Mpx · ƒ/2.2
Bands
OS Android 11 Red Velvet Cake Android 11 Red Velvet Cake

Brand
Brand Samsung Xiaomi
Aliases -- 220333QAG, POCO C4

Release Date
Release date July 2021,
2 years ago 		March 2022,
2 years ago
State Not available On Sale
Market India Global

Design & Materials

Structure

Samsung Galaxy M21 2021
Xiaomi Redmi 10C
Samsung Galaxy M21 2021
Xiaomi Redmi 10C
Size
75.1 mm • 159.0 mm • 8.9 mm
See more details
 Print 3D Model
76.6 mm • 169.6 mm • 8.3 mm
See more details
 Print 3D Model
Weight 188 g 190 g
Usable surface 84 % 83 %
Materials Plastic Plastic
Resistance - -
Colors
Black

Blue
Blue

Gray

Green

Screen
Diagonal 6.4" 6.71"
Type Super AMOLED LCD IPS
Aspect Ratio 19.5:9 20:9
Resolution FHD+
1080 x 2340 px 		HD+
720 x 1650 px
Density 403 Pixels per inch 268 Pixels per inch

Others

Others
  • Water Drop Notch
  • Peak brightness - 420 cd/m²
  • Corning Gorilla Glass 3
  • Capacitive
  • Multi-touch
  • Frameless
  • Infinity-U display
  • Water Drop Notch
  • Scratch resistant
  • Corning Gorilla Glass
  • 2.5D glass screen
  • Capacitive
  • Multi-touch
  • Frameless

User reviews

Is it a drop-resistant and scratch-resistant smartphone?
--
7.9
Do you think it's a nice phone?
--
7.4
Is it comfortable?
--
7.6
Can you see it well in the sunlight?
--
7.0
Number of reviews
--
67 reviews

Performance & Hardware

Processor
Model Samsung Exynos 7 Octa 9611 Qualcomm Snapdragon 680 (SM6225)
CPU 4x Cortex-A73 2.3 GHz + 4x Cortex-A53 1.67 GHz 4x2.4 GHz Kryo 265 Gold + 4x1.9GHz Kryo 265 Silver
Type Octa-Core Octa-Core
Manufacturing 10 nm 6 nm
64 Bits Yes Yes

Graphics
GPU ARM Mali-G72 MP3 Adreno 610

RAM
RAM 4 GB 4 GB
Type LPDDR4X RAM LPDDR4X RAM

Antutu
Score
186.282
Antutu v8
Overall performance better than 57% of devices
See more details
248.639
Antutu v9
Overall performance better than 62% of devices
See more details

Storage
Capacity 64 GB 64 GB
Type UFS Storage 2.1 UFS Storage 2.2
SD Slot Yes ,
Independent SD slot 		Yes ,
Independent SD slot

Security
Fingerprint Yes, in the back Yes, in the back

Sensors
Sensors
  • Fingerprint
  • Proximity
  • Accelerometer
  • Compass
  • Gyroscope
  • Geomagnetic
  • Fingerprint
  • Light sensor
  • Accelerometer
  • Ultrasonic proximity virtual

Audio

Audio
-
-

Others
Notifications LED -- --
Cooling system No No
Gaming buttons No No

User reviews

Does it have good sound?
--
7.7
Does it work smoothly in everyday use?
--
8.5
What's your experience been with demanding games?
--
7.2
Number of reviews
--
67 reviews

Camera

Main
No. of cameras Triple rear camera Double rear camera
1
Camera type

Standard

Standard
Resolution 48 Mpx 50 Mpx
Sensor Samsung S5KGM2 Samsung S5KJN1
Type ISOCELL ISOCELL
Aperture ƒ/ 2.0 ƒ/ 1.8
ISO -- --
Pixel size 0.80 µm 0.64 µm
Pixel Binning 1-4 (2x2) 1-4 (2x2)
Sensor size 1/2" 1/2.76"
2
Camera type

Wide Angle lens

Portrait mode (depth)
Resolution
8 Mpx
2 Mpx
Sensor
Unknown
Omnivision OV02B10
Type
--
CMOS
Aperture
ƒ/ 2.2
ƒ/ 2.4
Pixel size
--
1.75 µm
Pixel Binning
--
--
Sensor size
--
1/5"
3
Camera type

Portrait mode (depth)
--
Resolution
5 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
Pixel size
--
Pixel Binning
--
Sensor size
--

Features
Flash LED LED
Optical Stabilisation No No
Slow Motion Video Yes,
240 fps 		Yes,
120 fps
Others
  • 4K Video
  • Digital zoom
  • Triple camera
  • Autofocus
  • Touch focus
  • Continuous shooting
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • Digital zoom
  • Dual camera
  • Digital image stabilization
  • Autofocus
  • Touch focus
  • Geotagging
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer

Selfie
SELF
Camera type

Dedicated

Dedicated
Resolution 20 Mpx 5 Mpx
Sensor Unknown Unknown
Type CMOS CMOS
Aperture ƒ/ 2.2 ƒ/ 2.2
Pixel size -- --
Pixel Binning -- --
Sensor size -- --
Others
--
--

DxOMark Score
DxOMark Score -- --

User reviews

Quality of daytime photos
--
7.7
Quality of nighttime photos
--
5.2
Quality of selfies
--
5.6
Does it have a powerful flash?
--
7.7
Number of reviews
--
67 reviews

Connectivity

Network compatibility

5G -- --
4G LTE
  • B1 (2100)
  • B3 (1800)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28b (700)
  • B28a (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
3G
  • B1 (2100)
  • B2 (1900)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
No official network bands

SIM card
Dual SIM Dual Sim Dual Standby Dual Sim Dual Standby
Type
  • Nano SIM
  • Nano SIM
  • Nano SIM
  • Nano SIM

Wi-Fi
Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display

Bluetooth
Version Bluetooth 5.0 Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP
  • A2DP (Advanced Audio Distribution Profile)
  • EDR (Enhanced Data Rate)
  • HID (Human Interface Profile)
  • LE (Low Energy)

Navigation
Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB
USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR
European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

 -- --
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

 -- --

Others
Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • No official network bands
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE

User reviews

Does it have good coverage for calls?
--
8.3
Quality of the GPS
--
7.9
And the WiFi?
--
8.2
Number of reviews
--
67 reviews

Battery

Battery
Capacity
6000 mAh
See more details
5000 mAh
See more details
Type Li-Polymer Li-Polymer
Fast charge Yes,
15.0W 		Yes,
18.0W
Others
  • Non-removable
  • Reverse charging
  • Non-removable

User reviews

How long does the battery last?
--
  • 0%
    Less than half day
  • 8%
    Less than a day
  • 30%
    One day
  • 47%
    More than one day
  • 15%
    Two days or more
Number of reviews
--
67 reviews

Software

Software
Operating System
  • Android 11
    Android 11 Red Velvet Cake, 3 years ago
  • MIUI V13 (Android 11)
    Android 11 Red Velvet Cake, 3 years ago
Google Services (official) Yes Yes

User reviews

Did it come with preinstalled applications?
--
  • 0%
    It comes with a clean operating system
  • 80%
    It has preinstalled apps but they don't bother me
  • 20%
    It has preinstalled apps that I can't uninstall
Do you regularly receive updates?
--
  • 2%
    Never
  • 4%
    Once a year
  • 54%
    Every six months
  • 40%
    Every two months or less
Number of reviews
--
67 reviews
Prices
Prices unavailable
From $ 102 --

Others

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