Realme C65 5g 128gb vs Samsung Galaxy M21 2021

Key Specs

Battery
Battery	5000 mAh	6000 mAh
Display
Display	6.67 inches (16.94 cm)	6.4 inches (16.26 cm)
Front Camera
Front Camera	8 MP	20 MP
Processor
Processor	MediaTek Dimensity 6300	Samsung Exynos 9 Octa 9611
RAM
RAM	4 GB	4 GB
Rear Camera
Rear Camera	50 MP	48 MP + 8 MP + 5 MP

Battery

Capacity
Capacity	5000 mAh	6000 mAh
Quick Charging
Quick Charging	Yes, Quick, 15W	Yes, Fast, 15W
Removable
Removable	No	No
TalkTime
TalkTime	-	Up to 49 Hours(4G)
Type
Type	Li-Polymer	Li-ion
USB Type-C
USB Type-C	Yes	Yes

Design

Build Material
Build Material	-	Back: Plastic
Colours
Colours	Feather Green, Glowing Black	Arctic Blue, Charcoal Black
Height
Height	165.6 mm	159 mm
Ruggedness
Ruggedness	Dust proof	-
Thickness
Thickness	7.89 mm	8.9 mm
Waterproof
Waterproof	Yes, Splash proof, IP54	-
Weight
Weight	190 grams	192 grams
Width
Width	76.1 mm	75.1 mm

Display

Aspect Ratio
Aspect Ratio	20.5:9	19.5:9
Bezel-less display
Bezel-less display	Yes with punch-hole display	Yes with notch
Brightness
Brightness	500 nits	420 nits
Display Type
Display Type	IPS LCD	Super AMOLED
Pixel Density
Pixel Density	264 ppi	403 ppi
Refresh Rate
Refresh Rate	120 Hz	60 Hz
Resolution
Resolution	720x1604 px (HD+)	1080x2340 px (FHD+)
Screen Protection
Screen Protection	-	Corning Gorilla Glass v3
Screen Size
Screen Size	6.67 inches (16.94 cm)	6.4 inches (16.26 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	85.23 %	84.02 %
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	89.97 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
Autofocus	-	No
Camera Setup
Camera Setup	Single	Single
Flash
Flash	-	No
Resolution
Resolution	8 MP f/2.0, Wide Angle, Primary Camera(25 mm focal length, 4.0" sensor size, 1.12µm pixel size)	20 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

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General

Brand
Brand	realme	Samsung
Custom UI
Custom UI	Realme UI	Samsung One UI
Launch Date
Launch Date	April 26, 2024 (Official)	July 26, 2021 (Official)
Operating System
Operating System	Android v14	Android v11

Main Camera

Autofocus
Autofocus	Yes	Yes
Camera Features
Camera Features	10 x Digital Zoom Face detection Touch to focus	10 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	Dual	Triple
Flash
Flash	Yes, LED Flash	Yes, LED Flash
Image Resolution
Image Resolution	8150 x 6150 Pixels	8000 x 6000 Pixels
OIS
OIS	-	No
Resolution
Resolution	50 MP f/1.8, Wide Angle (80° field-of-view), Primary Camera(26 mm focal length, 2.76" sensor size, 0.64µm pixel size)	48 MP f/2.0, Wide Angle, Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(4.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera
Sensor
Sensor	S5KJN1, CMOS image sensor, ISO-CELL	S5KGM2, ISOCELL Plus
Settings
Settings	Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	1920x1080 @ 30 fps 1280x720 @ 30 fps	3840x2160 @ 30 fps 1920x1080 @ 30 fps
Video Recording Features
Video Recording Features	Dual Video Recording	-

Multimedia

Audio Jack
Audio Jack	3.5 mm	3.5 mm
FM Radio
FM Radio	No	-
Loudspeaker
Loudspeaker	Yes	Yes

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.3	Yes, v5.0
GPS
GPS	Yes with Glonass	Yes with A-GPS, Glonass
NFC
NFC	No	No
Network Support
Network Support	5G Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
SAR Value	-	Head: 0.47 W/kg
SIM 1
SIM 1	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
SIM 2	5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N40 / N41 / N77 / N78 4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) 3G Bands: UMTS 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM Size	SIM1: Nano, SIM2: Nano (Hybrid)	SIM1: Nano, SIM2: Nano
SIM Slot(s)
SIM Slot(s)	Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
USB Connectivity	Mass storage device, USB charging	Mass storage device, USB charging
VoLTE
VoLTE	Yes	Yes
Wi-Fi
Wi-Fi	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz, MIMO	Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Wi-Fi Calling
Wi-Fi Calling	Yes	-
Wi-Fi Features
Wi-Fi Features	Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)	Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Chipset
Chipset	MediaTek Dimensity 6300	Samsung Exynos 9 Octa 9611
Fabrication
Fabrication	6 nm	10 nm
Graphics
Graphics	Mali-G57 MC2	Mali-G72 MP3
RAM type
RAM Type	LPDDR4X	LPDDR4X

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	Side	Rear
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Storage

Expandable Memory
Expandable Memory	Yes, Up to 2 TB	Yes, Up to 512 GB
Internal Memory
Internal Memory	128 GB	64 GB
Storage Type
Storage Type	UFS 2.2	UFS 2.1
USB OTG
USB OTG	Yes	Yes
User Available Storage
User Available Storage	-	Up to 48.6 GB