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Samsung Galaxy S21 vs Redmi Note 12S

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Samsung Galaxy S21
Total value: 7,44
User opinions: 0
Redmi Note 12S
Total value: 7,89
User opinions: 0
Motorola Edge 40 Neo
Total value: 9,50
User opinions: 0
Infinix Note 50 Pro
Total value: 8,74
User opinions: 0
Type TouchTouchTouchTouch
Waterproofness & dust-resistance IP68No dataIP68IP64
Dimensions -159.87 x 73.87 x 8.09 mm159.63 x 71.99 x 7.79 mm163.26 x 74.43 x 7.32 mm
Weight No data179.00 g170.00 g198.00 g
Display size 6.20" 6.43" 6.55" 6.78"
Display Color / Dynamic AMOLED
16M colors
120 Hz
1080 x 2400 px (6.20") 424 ppi		Color / AMOLED
16M colors
90 Hz
1080 x 2400 px (6.43") 409 ppi		Color / P-OLED
1,07G colors
144 Hz
1080 x 2400 px (6.55") 402 ppi		Color / AMOLED
1,07G colors
144 Hz
1080 x 2436 px (6.78") 393 ppi
Display protection
Corning Gorilla Glass
Buy screen protector icon_info
No
Buy screen protector icon_info
Corning Gorilla Glass
Buy screen protector icon_info
No
Buy screen protector icon_info
Additional display NoNoNoNo
Protection of the secondary display NoNoNoNo
Talk time (max.) No data3G: 1980 min. (33.0 h)No dataNo data
Playback time (max.) ndAudio: 138 h (5.8 days)
Video: 16 h (0.7 days)		ndnd
Standard battery Li-Ion 4000 mAhBuy powerbank icon_infoLi-Ion 5000 mAhBuy powerbank icon_infoLi-Po 5000 mAhBuy powerbank icon_infoLi-Po 5200 mAhBuy powerbank icon_info
Quick battery charging Fast ChargingYesTurboPowerQuick Charge 3.0
Wireless battery charging QiNoNoYes
Internal memory 128 GB, 256 GB128 GB, 256 GB128 GB, 256 GB, 512 GB256 GB
RAM memory 8 GB6 GB, 8 GB8 GB, 12 GB8 GB, 12 GB
Memory cards NoYes
microSD, microSDHC, microSDXC
up to 1000 GBBuy memory card icon_info		No dataYes
microSD, microSDHC, microSDXC
up to 2000 GBBuy memory card icon_info
Operating system Android 11Android 13Android 13Android 15
Interface One UI 3.1MIUI 14-XOS 15
Processor Samsung Exynos 2100MediaTek Helio G96 MT6781MediaTek Dimensity 7030MediaTek Helio G100
Processor clock -2050 MHz2500 MHz2200 MHz
GPU -ARM Mali-G57 MC2ARM Mali-G610 MC3ARM Mali G57 MC2
Touchscreen YesYesYesYes
DualSIM NoYesYesYes
SIM cards standard SingleSIM(nanoSIM) DualSIM(nanoSIM, nanoSIM) DualSIM(eSIM, nanoSIM) DualSIM(nanoSIM, nanoSIM)
DualSIM mode nddual standbydual standbydual standby
Hybrid DualSIM ndNoNo dataNo
Announced 1Q 20212Q 20233Q 20231Q 2025
Other names SM-G991BXiaomi Redmi Note 12SXT-2307-1; XT-2307-3X6855
GSM frequencies 850 900 1800 1900 850 900 1800 1900 850 900 1800 1900 850 900 1800 1900
UMTS 850 900 1900 2100 850 900 1700 1900 2100 850 900 1700 1900 2100 850 900 1700 1900 2100
LTE standard FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300, 1900		FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300		FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700
TDD LTE: 3700, 3600, 3500, 2600, 2500, 2300, 1900		FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700
TDD LTE: 2600, 2500, 2300
Standard 5G FDD 5G: 1900, 1700, 850, 600
TDD 5G: 2500		NoFDD 5G: 2600, 2100, 1900, 1800, 900, 850, 800, 700
TDD 5G: 3700, 3500, 2600, 2500, 2300		No
CDMA NoNoNoNo
Standard TD-SCDMA NoNoNoNo
UMA NoNoNoNo
A D V E R T I S E M E N T
CAMERAS - BACK

CAMERAS - BACK

First camera YesYesYesYes
Camera type StandardStandardStandardStandard
Photo sensor model No dataSamsung S5KHM2No dataSamsung S5KGN5
Photo matrix 12 Mpx108 Mpx50 Mpx50 Mpx
Sensor size No data1/1,521/1,51/1,57
Pixel size No data0,7 µm1 µm1 µm
Resolution No data12000x9000 pxNo data8160x6144 px
Optical zoom NoNoNoNo
Lossless zoom No dataNo dataNo data2x
Flash Yes LEDYes LEDYes LED2x LED
Dual-colour LED flash NoNoNo1+1
Video resolution 7680x4320 px1920x1080 px3840x2160 px2560x1440 px
Video formats H.264, H.265, MPEG4 - 24 fpsH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4 - 30 fpsH.264, H.265, MPEG4
Additional AF, OIS, f/1.8AF, f/1.9AF, OIS, f/1.8AF, OIS, f/1.88
Second camera YesYesYesYes
Camera type Wide-angleWide-angleWide-angleWide-angle
Photo matrix 12 Mpx8 Mpx13 Mpx8 Mpx
Pixel size No data1,12 µm1,12 µmNo data
Optical zoom NoNoNoNo
Field of view No data118 °120 °112 °
Flash Yes LEDYes LEDYes LED2x LED
Dual-colour LED flash NoNoNo1+1
Video resolution No data1920x1080 pxNo dataNo data
Video formats H.264, H.265, MPEG4 - 24 fpsH.264, H.265, MPEG4 - 30 fpsNo dataNo data
Additional FF, f/2.2FF, f/2.2FF, f/2.2FF
Third camera YesYesNoNo
Camera type TelephotoMacrondnd
Photo matrix 64 Mpx2 Mpxndnd
Pixel size No data1,75 µmndnd
Optical zoom NoNondnd
Flash Yes LEDYes LEDndnd
Dual-colour LED flash NoNondnd
Video resolution No data1280x720 pxndnd
Video formats H.264, H.265, MPEG4 - 24 fpsH.264, H.265, MPEG4 - 30 fpsndnd
Additional AF, OIS, f/2.0FF, f/2.4ndnd
CAMERAS - FRONT

CAMERAS - FRONT

First camera YesYesYesYes
Camera type PortraitPortraitPortraitPortrait
Photo matrix 10 Mpx16 Mpx32 Mpx32 Mpx
Pixel size No dataNo data0,7 µmNo data
Optical zoom NoNoNoNo
Field of view No dataNo dataNo data89 °
Flash NoNoNoNo
Dual-colour LED flash NoNoNoNo
Video resolution 3840x2160 px1920x1080 px1920x1080 px2560x1440 px
Video formats H.264, H.265, MPEG4 - 24 fpsH.264, H.265, MPEG4 - 30 fpsNo dataNo data
Additional AF, f/2.2FF, f/2.4FF, f/2.4FF, f/2.2
SENSORS

SENSORS

Accelerometer YesYesYesYes
Proximity YesYesYesYes
Light YesYesYesYes
Magnetometer YesYesYesYes
Gyroscope YesYesYesYes
Barometer YesNoNoNo
Altimeter NoNoNoNo
Gravity YesYesYesYes
Hall-effect YesNoNoNo
Iris scanner NoNoNoNo
Fingerprint scanner YesYesYesYes
Thermometer NoNoNoNo
Hygrometer NoNoNoNo
Data transfer

Data transfer

xHTML YesYesYesYes
WAP Yes
v2.0		Yes
v2.0		Yes
v2.0		Yes
v2.0
HSCSD NoNoNoNo
HSDPA Yes
42.20 Mbit/s		Yes
42.20 Mbit/s		Yes
42.20 Mbit/s		Yes
42.20 Mbit/s
HSUPA Yes
5.76 Mbit/s		Yes
5.76 Mbit/s		Yes
5.76 Mbit/s		Yes
11.52 Mbit/s
HSPA YesYesYesYes
HSPA+ YesYesYesYes
LTE DL 2000.00 Mbit/s-Yes-
LTE UP 200.00 Mbit/s-Yes-
WIMAX+ NoNoNoNo
GPRS YesYesYesYes
EDGE YesYesYesYes
Bluetooth Yes
v5.1		Yes
v5.0		Yes
v5.2		Yes
v5.4
A2DP Profile YesYesYesYes
HDMI NoNoNoNo
WiFi Yes
v802.11 a/b/g/n/ac/ax		Yes
v802.11 a/b/g/n/ac		Yes
v802.11 a/b/g/n/ac/ax		Yes
v802.11 a/b/g/n/ac
WiFi frequencies 2,4 GHz; 5 GHz2,4 GHz; 5 GHz2,4 GHz; 5 GHz2,4 GHz; 5 GHz
WiFi Direct YesYesYesYes
WiFi Display NoYesYesYes
DLNA NoNoNoNo
Miracast YesNoNoNo
WiFi hotspot YesYesYesYes
IrDA NoYesNoYes
USB Yes
v3.2 Type-C		Yes
v2.0 Type-C		Yes
v2.0 Type-C		Yes
v2.0 Type-C
GPS YesYesYesYes
A-GPS YesYesYesYes
GLONASS YesYesYesYes
Beidou YesYesYesYes
Galileo YesYesYesYes
QZSS NoNoNoNo
NFC YesYesYesYes
COMMUNICATION AND MESSAGING

COMMUNICATION AND MESSAGING

Call waiting YesYesYesYes
Conferency YesYesYesYes
Call forwarding YesYesYesYes
Push To Talk NoNoNoNo
Instant Messenger YesYesYesYes
SMS YesYesYesYes
EMS NoNoNoNo
MMS YesYesYesYes
Dictionary Yes
T9		Yes
T9		Yes
T9		Yes
T9
Swype NoNoNoNo
e-mail client Yes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP		Yes
POP3, IMAP4, SMTP
Hardware QWERTY keyboard NoNoNoNo
RSS Reader YesYesYesYes
Multimedia

Multimedia

Radio NoNoNoYes
MP3 YesYesYesYes
Stereo speakers 2222
Audio Jack No3.5 mmNoNo
HD Voice YesYesYesYes
Sound formats 3GA, AAC, AMR, APE, AWB, DFF, DSF, FLAC, IMY, M4A, MID, MIDI, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, WMA, XMFAAC, AAC+, AMR, APE, FLAC, MID, OGG, WAV, eAAC+AAC, AAC+, AMR, APE, FLAC, MID, MKA, OGG, WAV, eAAC+AAC, AAC+, AMR, APE, AWB, FLAC, MID, OGG, WAV, eAAC+
Polyphony YesYesYesYes
Video ringtone NoNoNoNo
Ring composer NoNoNoNo
Games NoNoNoNo
Java Yes
ART		Yes
ART		Yes
ART		Yes
ART
Videophone YesNoNoNo
DVB-H television NoNoNoNo
TV-Out YesNoNoNo
PIM AND ADDITIONAL FUNCTIONS

PIM AND ADDITIONAL FUNCTIONS

Watch YesYesYesYes
Stopwatch YesYesYesYes
Alarm YesYesYesYes
Calculator YesYesYesYes
Currency converter NoNoNoNo
Organizer YesYesYesYes
Calendar YesYesYesYes
Flight mode YesYesYesYes
SyncML NoNoNoNo
Data and fax YesYesYesYes
Screensaver YesYesYesYes
Themes YesYesYesYes
Interchangeable covers NoNoNoNo
Voice dial YesYesYesYes
Speakerphone YesYesYesYes
Recorder YesYesYesYes
Vibrations YesYesYesYes
Samsung Galaxy S21
Total value: 7,44
Redmi Note 12S
Total value: 7,89
Motorola Edge 40 Neo
Total value: 9,50
Infinix Note 50 Pro
Total value: 8,74
A D V E R T I S E M E N T