Samsung Galaxy S21 vs Samsung Galaxy S24 5G (Snapdragon)

Here you can compare Samsung Galaxy S21 and Samsung Galaxy S24 5G (Snapdragon). Comparing Samsung Galaxy S21 vs Samsung Galaxy S24 5G (Snapdragon) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy S21 stands against Samsung Galaxy S24 5G (Snapdragon) and which one should you buy The current lowest price found for Samsung Galaxy S21 is ₹69,999 and for Samsung Galaxy S24 5G (Snapdragon) is ₹45,000. The details of both of these products were last updated on Jun 12, 2026.

Specification	Samsung Galaxy S21	Samsung Galaxy S24 5G (Snapdragon)
OS	Android v10	Android v15
Display	6.2 inches, 1080 x 2400 pixels, 120 Hz	6.2 inches, 1080 x 2340 pixels, 120 Hz
Battery	4000 mAh, Li-Po Battery	4000 mAh, Li-ion Battery
Rear Camera	12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide)	50 MP ƒ/1.8 (Wide Angle) 24mm, 1/1.56", 1.0µm, Dual Pixel PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm, 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55" 1.4µm, Super Steady video
CPU	2.9 GHz, Octa Core Processor	3.3 GHz, Octa Core Processor
Price	₹69,999	₹45,000

Samsung Galaxy S21₹69,999

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Samsung Galaxy S24 5G (Snapdragon)₹45,0006%

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Samsung Galaxy S21₹69,999

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Samsung Galaxy S24 5G (Snapdragon)₹45,0006%

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Overview

Specs Score	74 / 100 Better Specs	72 / 100
Display Resolution	1080 x 2400 pixels Better Resolution	1080 x 2340 pixels
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2.9 GHz	3.3 GHz Faster Clock Speed
Rear Camera	64 MP + 12 MP + 12 MP Triple	50 MP + 12 MP + 10 MP Triple Better Camera Resolution
Front Camera	10 MP	12 MP Better Front Camera Resolution

General

Model	Galaxy S21 5G	SM-S921EZAWINS
Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
eSIM Support		Yes
Device Type	Smartphone	Smartphone
Release Date	January 14, 2021
In The Box		Handset, Data Cable (Type C-to-C), Sim Ejector Pin, User Manual

Design

Dimensions	71.2 x 151.7 x 7.9 mm	70.6 x 147 x 7.6 mm
Weight	169 g	167 g
Colors		Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue

Display

Type	Color Dynamic AMOLED 2X (16M Colors)	Color Dynamic AMOLED 2X (1B Colors)
Touch	Yes	Yes
Size	6.2 inches, 1080 x 2400 pixels, 120 Hz	6.2 inches, 1080 x 2340 pixels, 120 Hz
Aspect Ratio	20:9	20.5:9
PPI	~ 421 PPI	~ 416 PPI
Screen to Body Ratio	~ 87.2%	~ 90.9%
Glass Type	Corning Gorilla Glass Victus	Corning Gorilla Glass Victus 2
HDR Support	Yes, HDR10+
Features	Always-on Display, HDR10+	2600nits Brightness
Notch	Yes, Punch Hole	Yes, Punch Hole

Memory

RAM	8 GB	8 GB
Storage	128 GB	256 GB
Storage Type	UFS 3.1	UFS 3.1

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes	Yes
5G Bands		FDD Sub6L: N1(2100), N2(1900), N3(1800), N5(850), N7(2600), N8(900), N12(700), N20(800), N25(1900), N26(850), N28(700), N66(AWS-3), TDD Sub6: N38(2600), N40(2300), N41(2500), N77(3700), N78(3500)
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Vo5G		Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version		802.11a/b/g/n/ac/ax 2.4GHz+5GHz+6GHz, HE160, MIMO, 1024-QAM
Bluetooth	Yes, v5.0, A2DP, LE	Yes, v5.3, A2DP, LE
USB	Yes, USB-C v3.2	Yes, USB-C v3.2
USB Features	USB on-the-go, USB Charging	USB on-the-go, USB Charging

Extra

GPS	Yes, with A-GPS, GLONASS, BDS, GALILEO	Yes, with A-GPS, Glonass, Beidou, Galileo, QZSS
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro, Proximity, Compass, Barometer	Accelerometer, Barometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
3.5mm Headphone Jack	No	No
NFC	Yes	Yes
Water Resistance	Yes, 1.5 m upto 30 min	Yes, 1.5 m upto 30 min
IP Rating	IP68	IP68
Dust Resistant	Yes	Yes
Extra Features		E-Sim, Circle to Search, Live Translate, Transcript Assist, Photo Assist, AI Mobile (Galaxy AI)

Camera

Rear Camera	12 MP ƒ/1.8 (Wide Angle) 64 MP ƒ/2 (Telephoto) 12 MP ƒ/2.2 (Ultra Wide)	50 MP ƒ/1.8 (Wide Angle) 24mm, 1/1.56", 1.0µm, Dual Pixel PDAF, OIS 10 MP ƒ/2.4 (Telephoto) 67mm, 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 13mm, 120˚, 1/2.55" 1.4µm, Super Steady video
OIS	Yes	Yes
Auto Focus		Yes
Features	Auto-HDR, Panorama	AR Zone, Bixby Vision, Dual Recording, Food, Hyperlapse, Night, Panorama, Photo, Portrait, Portrait Video, Pro, Pro Video, Single Take, Slow Motion, Video, Digital Zoom Upto 30X
Video Recording	8K @ 24 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD	8K @ 30 fps UHD, 4K @ 30 fps UHD, 1080p @ 30/960 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	10 MP ƒ/2.2 (Wide Angle) Punch Hole	12 MP ƒ/2.2 (Wide Angle) Punch Hole
Front Video Recording	4K @ 30/60 fps UHD, 1080p @ 30 fps FHD	4K @ 30 fps UHD, 1080p @ 30 fps FHD

Technical

OS	Android v10	Android v15
Custom UI		One UI 7
Chipset	Samsung Exynos 2100	Qualcomm Snapdragon 8 Gen3
CPU	2.9 GHz, Octa Core Processor	3.3 GHz, Octa Core Processor
Core Details	1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55	1xCortex-X4@3.3 GHz & 5xCortex-A720@3.2 GHz & 2x Cortex-A520@2.3 GHz
GPU	Mali-G78 MP14	Adreno GPU
Java	No	No
Browser	Yes	Yes

Multimedia

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

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	4000 mAh, Li-Po Battery	4000 mAh, Li-ion Battery
Fast Charging	Yes, 25W Fast Charging	Yes, 25W Fast Charging
Wireless Charging	Yes, 15W	Yes, 15W
Reverse Charging	Yes, 4.5W	Yes
Reverse Wireless Charging		Yes, 4.5
Video Playback Time		29 hours
Music Playback Time		78 hours

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