Realme C15 vs Samsung Galaxy M21 2021 compare

The best smartphone comparison tool: compare Realme C15 vs Samsung Galaxy M21 2021 and choose the best model for you

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Realme C15 vs Samsung Galaxy M21 2021

What is the difference between the Realme C15 and Samsung Galaxy M21 2021? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.

Common specs

Brand and model	Realme C15	Samsung Galaxy M21 2021
Rating	(+)	(+)
Review
Release date	2020, July 28	2021, July 21
Dimensions (HxWxD)	164.5 x 75.9 x 9.8 mm \| 6.48 x 6.48 x 2.99 in	Gala x y M21 2021 x mm \| 0 x 0 x 0 in
Weight	209 g \| 7.37 oz	192 g \| 6.77 oz
Body Build		Glass front, plastic back, plastic frame
Colors	Marine Blue, Seagull Silver	Charcoal Black, Arctic Blue
Battery	6000 mAh, Non-removable Li-Po	6000 mAh, Li-Po, non-removable
Approximate price	120 EUR	130 EUR

Screen

Technology	IPS LCD	Super AMOLED
Touchscreen	capacitive touchscreen	capacitive touchscreen
Display colors	16M	16M
Screen size	6.5" inc	6.4" inc
Screen area	102.0 cm²	100.5 cm²
Screen format	20:9 (height:width)	19.5:9 (height:width)
Screen to body ratio	81.7%	84.2%
Screen resolution	720 x 1560 px	1080 x 2340 px
Screen PPI /points per inch/	270 PPI	403 PPI
Screen protection	Corning Gorilla Glass
Other specs		- 420 nits (peak)

Camera and Video

Rear camera, main	13 MP, Quad	48 MP, Triple
Camera specs	-13 MP, f/2.2, (wide), PDAF -8 MP, f/2.3, 119˚ (ultrawide) -2 MP B/W, f/2.4 -2 MP, f/2.4	-48 MP, f/2.0, 26mm (wide), 1/2.0'', 0.8µm, PDAF -8 MP, f/2.2, 123˚ (ultrawide), 1/4.0'', 1.12µm -5 MP, f/2.2, (depth)
Functions	LED flash, HDR, panorama	LED flash, panorama, HDR
Video	1080p@30fps	4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS
Front camera, selfie	8 MP, Single	20 MP, Single
Specifications	8 MP, f/2.0, (wide)	20 MP, f/2.2, 26mm (wide)
Functions	HDR, panorama	HDR
Video	1080p@30fps	1080p@30fps

Performance

Operating system - OS	Android 10, realme UI 1.0	Android 11, One UI 3.1 Core
Chipset	- MediaTek Helio G35 (12 nm)	- Exynos 9611 (10nm)
Processor CPU	- Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	- Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Graphics processor GPU	PowerVR GE8320	Mali-G72 MP3
External memory	microSDXC (dedicated slot)	microSDXC (dedicated slot)
Internal memory	32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM	64GB 4GB RAM, 128GB 6GB RAM

Benchmark

Antutu 8 Total	112827	186865
GeekBench 5 Single Core		319
GeekBench 5 Multi-Core		1187

Communication and Connectivity

SIM card	Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Network	GSM / HSPA / LTE	GSM / HSPA / LTE
Show all network frequencies:
Bands	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - 1, 3, 5, 8, 38, 40, 41	-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed	HSPA 42.2/11.5 Mbps, LTE-A	HSPA 42.2/5.76 Mbps, LTE-A
GPRS	Yes	Yes
Edge	Yes	Yes
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
GPS	Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC		No
USB	microUSB 2.0, USB On-The-Go	USB Type-C 2.0
Bluetooth	5.0, A2DP, LE, aptX	5.0, A2DP, LE
Harmful irradiation		SAR - 0.47 W/kg (head)

Music and Audio

Radio	FM radio	FM radio, RDS, recording
Headphone jack	Yes	Yes

Other features

Sensors	- Fingerprint (rear-mounted), accelerometer, proximity, compass	- Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Other extras	- Fast charging 18W	- Fast charging 15W

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