Phone Comparison - Samsung Galaxy M21 vs Xiaomi Redmi 13C 5G vs Samsung Galaxy A25

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced 2020, March 18 December 2023 December 2023
Status Coming soon. Exp. release 2020, March 23 Coming Soon - December 2023 Coming Soon - December 2023
Price Rs. 12,999 ($0.00) [Similarly Priced] Rs. 10,999 ($0.00) [Similarly Priced] -
Colors Midnight Blue, Raven Black Starlight Black, Startrail Green, Startrail Silver Brave Black, Personality Yellow, Fantasy Blue, Optimistic Blue
Form Factor Candybar Candybar Candybar
Dimension 159 x 75.1 x 8.9 mm
(6.26 x 2.96 x 0.35 in)
168 x 78 x 8.1 mm
(6.61 x 3.07 x 0.32 in)
161 x 76.5 x 8.3 mm
(6.34 x 3.01 x 0.33 in)
Weight 188 g (6.63 oz) 192 g (6.77 oz) 197 g (6.95 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) 1, 3, 5, 8, 28, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
5G Network - 1, 3, 5, 8, 28, 40, 78 SA/NSA 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.46 W/kg (head)
1.19 W/kg (body)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor (side-mounted)
Splash and dust resistant
- Fingerprint Sensor

hardware Hardware and OS

OS Android 10.0 Android 13 Android 14
User Interface One UI 2.0 MIUI 14 One UI 6
Processor Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53), Exynos 9611 (10nm) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Exynos 1280 (5 nm)
GPU Mali-G72 MP3 Mali-G57 MC2 Mali-G68
RAM 6 GB 8 GB 8 GB
Internal Memory 128 GB 256 GB 128 GB
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
420 nits max brightness (advertised)
HD+ IPS LCD Screen
90Hz Refresh Rate
450 Nits (typ), 600 Nits (HBM)
Corning Gorilla Glass
FHD+ Super AMOLED Screen
120Hz Refresh Rate
1000 Nits (HBM)
Colors 16M colors 16M colors 16M colors
Size 6.4 inches 6.74 inches 6.5 inches
Resolution 1080 x 2340 pixels (403 ppi) 720 x 1600 pixels (260 ppi) 1080 x 2340 pixels (396 ppi)
Screen-to-Body Ratio 84.07% 83.90% 84.42%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 5 MP 50 MP + 0.08 MP 50 MP + 8 MP + 2 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, 28mm (wide), PDAF
0.08 MP (auxiliary lens)
HDR
50 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide)
2 MP, f/2.4, (macro)
Panorama, HDR
Video 2160p@30fps, 1080p@30fps, gyro-EIS 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS
Front Camera 20 MP, f/2.0, (wide), 1/2.8", 1.0μm
HDR
1080p@30fps [Similar]
5 MP
HDR
1080p@30fps [Similar]
13 MP, f/2.2, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A HSPA, LTE, 5G HSPA, LTE, 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, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB 2.0, Type-C 1.0 reversible connector USB Type-C 2.0 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS GPS, GLONASS, GALILEO, BDS GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 6 GB RAM or 64 GB, 4 GB RAM (UFS 2.1) 256 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM UFS 2.2 128 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor not 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 not present gyroscope sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery Charging 18W
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 6000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -