Phone Comparison - Samsung Galaxy M21 vs Samsung Galaxy S24 vs Samsung Galaxy S24 Ultra

Price Comparison (India) -

general General Info

Manufacturer Samsung Samsung Samsung
Announced 2020, March 18 January 2024 January 2024
Status Coming soon. Exp. release 2020, March 23 Coming Soon - January 2024 Available - January 2024
Price Rs. 12,999 ($0.00) [Similarly Priced] Rs. 79,999 ($0.00) [Similarly Priced] Rs. 129,999 ($1299.00) [Similarly Priced]
Colors Midnight Blue, Raven Black Onyx Black, Marble Grey, Cobalt Violet, Amber Yellow, Jade Green, Sandstone Orange, Sapphire Blue Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange
Form Factor Candybar Candybar Candybar
Dimension 159 x 75.1 x 8.9 mm
(6.26 x 2.96 x 0.35 in)
147 x 70.6 x 7.6 mm
(5.79 x 2.78 x 0.3 in)
162.3 x 79 x 8.6 mm
(6.39 x 3.11 x 0.34 in)
Weight 188 g (6.63 oz) 167 g or 168 g (5.89 oz or 5.93 oz) 232 g or 233 g (8.18 oz or 8.22 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by) Nano-SIM and eSIM, Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA 800 / 1900 & TD-SCDMA
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE LTE
5G Network - SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Armor aluminum 2 frame with tougher drop and scratch resistance (advertised)
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust/water resistant (up to 1.5m for 30 min)
Stylus (Bluetooth integration, accelerometer, gyro)

hardware Hardware and OS

OS Android 10.0 Android 14 Android 14
User Interface One UI 2.0 One UI 6.1 One UI 6.1
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) 8-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520), Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm) 8-core (1x3.39 GHz Cortex-X4 & 3x3.1 GHz Cortex-A720 & 2x2.9 GHz Cortex-A720 & 2x2.2 GHz Cortex-A520), Qualcomm SM8650-AC Snapdragon 8 Gen 3 (4 nm)
GPU Mali-G72 MP3 Adreno 750 (1 GHz) Adreno 750 (1 GHz)
RAM 6 GB 8 GB 12 GB
Internal Memory 128 GB 512 GB 1 TB
External Memory microSDXC (dedicated slot) No No

display Display

Type Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
420 nits max brightness (advertised)
FHD+ Dynamic LTPO AMOLED 2X Screen
120Hz Refresh Rate
HDR10+, 2600 Nits (peak)
Corning Gorilla Glass Victus 2
QHD+ Dynamic LTPO AMOLED 2X Screen
120Hz Refresh Rate
HDR10+, 2600 Nits (peak)
Corning Gorilla Glass Armor
Colors 16M colors 16M colors 16M colors
Size 6.4 inches 6.2 inches 6.8 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2340 pixels (416 ppi) 1440 x 3088 pixels (501 ppi)
Screen-to-Body Ratio 84.07% 90.78% 89.14%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio FM radio, RDS, recording No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes

camera Camera

Rear Camera 48 MP + 8 MP + 5 MP 50 MP + 10 MP + 12 MP 200 MP + 50 MP + 10 MP + 12 MP
Flash LED Flash LED Flash LED flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 12mm (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.2, (depth)
Panorama, HDR
50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, Dual Pixel PDAF, OIS
10 MP, f/2.4, 67mm (telephoto), 1/3.94", 1.0µm, PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Auto-HDR, Panorama
200 MP, f/1.7, 24mm (wide), 1/1.3", 0.6µm, multi-directional PDAF, Laser AF, OIS
50 MP, f/3.4, 111mm (periscope telephoto), PDAF, OIS, 5x optical zoom
10 MP, f/2.4, 67mm (telephoto), 1/3.52", 1.12µm, Dual Pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55", 1.4µm, Dual Pixel PDAF, Super Steady video
auto-HDR, panorama
Video 2160p@30fps, 1080p@30fps, gyro-EIS 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS 8K@24/30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
Front Camera 20 MP, f/2.0, (wide), 1/2.8", 1.0μm
HDR
1080p@30fps [Similar]
12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
Dual video call, Auto-HDR, HDR10+
4K@30/60fps, 1080p@30fps [Similar]
12 MP, f/2.2, 26mm (wide), Dual Pixel PDAF
Dual video call, Auto-HDR, HDR10+
4K@30/60fps, 1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA, LTE-A (up to 7CA), 5G HSPA, LTE-A (up to 7CA), 5G
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB 2.0, Type-C 1.0 reversible connector USB Type-C 3.2, OTG USB Type-C 3.2, OTG
GPS Yes, with A-GPS, GLONASS, BDS GPS, GLONASS, BDS, GALILEO GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 512 GB, 8 GB RAM or 256 GB, 12 GB or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 4.0 1 TB, 12 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSDXC (dedicated slot) No No
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
Barometer Sensor barometer sensor not present barometer sensor present barometer sensor present
NFC NFC not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery Charging 25W wired, PD3.0, 50% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
Non-removable Li-Po Battery
Fast battery Charging 45W wired, PD3.0, 65% in 30 min (advertised)
15W wireless (Qi/PMA)
4.5W reverse wireless
Capacity 6000 mAh 4000 mAh 5000 mAh
Stand by - - -
Talk Time - - -