Realme C25y 64gb vs Samsung Galaxy A03s

Key Specs

Battery
5000 mAh	5000 mAh
Display
6.5 inches (16.51 cm)	6.5 inches (16.51 cm)
Front Camera
8 MP	5 MP
Processor
Unisoc T610	MediaTek Helio P35
RAM
4 GB	3 GB
Rear Camera
50 MP + 2 MP + 2 MP	13 MP + 2 MP + 2 MP

Battery

Capacity
5000 mAh	5000 mAh
Quick Charging
Yes, Quick, 18W	-
Removable
No	No
Type
Li-Polymer	Li-ion
USB Type-C
No	Yes

Design

Build Material
Back: Plastic	-
Colours
Glacier Blue, Metal Gray	Black, Blue, White
Height
164.5 mm	164.2 mm
Thickness
9.1 mm	9.1 mm
Weight
200 grams Below	196 grams Below
Width
76 mm	75.9 mm

Display

Aspect Ratio
20:9	20:9
Bezel-less display
Yes with waterdrop notch	Yes with notch
Brightness
420 nits	-
Display Type
IPS LCD	PLS TFT LCD
Pixel Density
270 ppi	270 ppi
Refresh Rate
60 Hz	60 Hz
Resolution
720x1600 px (HD+)	720x1600 px (HD+)
Screen Size
6.5 inches (16.51 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
81.59 %	81.85 %
Screen to Body Ratio (claimed by the brand)
88.7 %	-
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus
-	No
Camera Features
Fixed Focus	-
Camera Setup
Single	Single
Flash
Yes, Screen flash	No
Resolution
8 MP f/2, Wide Angle, Primary Camera(26 mm focal length, 4.0" sensor size, 1.12µm pixel size)	5 MP f/2.2, Primary Camera
Sensor
Exmor RS	-
Video Recording
1280x720 @ 30 fps	-

Not sure which
mobile to buy?

General

Brand
realme	Samsung
Custom UI
Realme UI	Samsung One UI
Launch Date
September 16, 2021 (Official)	August 18, 2021 (Official)
Operating System
Android v11	Android v11

Main Camera

Autofocus
Yes, Phase Detection autofocus	Yes
Camera Features
4 x Digital Zoom Auto Flash Face detection Touch to focus	10 x Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Triple	Triple
Flash
Yes, LED Flash	Yes, LED Flash
Image Resolution
8150 x 6150 Pixels	4128 x 3096 Pixels
OIS
-	No
Resolution
50 MP f/1.8, Wide Angle (77° field-of-view), Primary Camera(26.8 mm focal length, 2.7" sensor size)2 MP f/2.4, Macro Camera(21.88 mm focal length, 5.0" sensor size, 1.75µm pixel size)2 MP f/2.4, Depth Camera(21.88 mm focal length, 5.0" sensor size, 1.75µm pixel size)	13 MP f/2.2, Wide Angle, Primary Camera 2 MP f/2.4, Macro Camera 2 MP f/2.4, Depth Camera
Sensor
S5KJN1, ISO-CELL	-
Settings
Exposure compensation, ISO control	Exposure compensation, ISO control
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
1920x1080 @ 30 fps 1280x720 @ 30 fps	1920x1080 @ 30 fps

Multimedia

Audio Jack
3.5 mm	3.5 mm
Loudspeaker
Yes	Yes

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SAR Value
Head: 1.117 W/kg, Body: 0.767 W/kg	-
SIM 1
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 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) / 700(band 28) / 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
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 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
SIM1: Nano, SIM2: Nano	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	Mass storage device, USB charging
VoLTE
Yes	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Mobile Hotspot	Wi-Fi Direct, Mobile Hotspot

Performance

Architecture
64 bit	64 bit
CPU
Octa core (1.8 GHz, Dual core, Cortex A75 + 1.8 GHz, Hexa Core, Cortex A55)	Octa core (2.3 GHz, Quad core, Cortex A53 + 1.8 GHz, Quad core, Cortex A53)
Chipset
Unisoc T610	MediaTek Helio P35
Fabrication
12 nm	12 nm
Graphics
Mali-G52	PowerVR GE8320
RAM type
LPDDR4X	-

Sensors

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

Storage

Expandable Memory
Yes, Up to 256 GB	Yes, Up to 1 TB
Internal Memory
64 GB	32 GB
Storage Type
eMMC 5.1	-
USB OTG
Yes	Yes
User Available Storage
-	Up to 18.8 GB