Samsung Galaxy A55 256gb vs Vivo S2

Key Specs

Battery
Battery	5000 mAh	3940 mAh
Display
Display	6.6 inches (16.76 cm)	6.39 inches (16.23 cm)
Front Camera
Front Camera	32 MP	25 MP
Processor
Processor	Samsung Exynos 1480	MediaTek Helio P70
RAM
RAM	8 GB	-
Rear Camera
Rear Camera	50 MP + 12 MP + 5 MP	12 MP + 5 MP + 2 MP

Battery

Capacity
Capacity	5000 mAh	3940 mAh
Quick Charging
Quick Charging	Yes, Fast, 25W	Yes, Fast
Removable
Removable	No	No
Type
Type	Li-ion	Li-Polymer
USB Type-C
USB Type-C	Yes	Yes

Camera

Autofocus
Autofocus	-	Yes
Camera Features
Camera Features	-	Digital Zoom Auto Flash Face detection Touch to focus
Camera Setup
Camera Setup	-	Single
Flash
Flash	-	Yes, LED Flash
Image Resolution
Image Resolution	-	4000 x 3000 Pixels
Resolution
Resolution	-	25 MP, Primary Camera
Settings
Settings	-	Exposure compensation
Shooting Modes
Shooting Modes	-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
Video Recording	-	1920x1080 @ 30 fps

Design

Build Material
Build Material	Back: Gorilla Glass	-
Colours
Colours	Awesome Iceblue, Awesome Lilac, Awesome Navy	-
Height
Height	161.1 mm	-
Ruggedness
Ruggedness	Dust proof	-
Thickness
Thickness	8.2 mm	-
Waterproof
Waterproof	Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67	-
Weight
Weight	213 grams	-
Width
Width	77.4 mm	-

Display

Aspect Ratio
Aspect Ratio	19.5:9	19:9
Bezel-less display
Bezel-less display	Yes with punch-hole display	-
Bezelless Display
Bezelless Display	-	Yes with waterdrop notch
Brightness
Brightness	550 nits	-
Display Type
Display Type	Super AMOLED	Super AMOLED
Pixel Density
Pixel Density	390 ppi	403 ppi
Refresh Rate
Refresh Rate	120 Hz	-
Resolution
Resolution	1080x2340 px (FHD+)	-
Screen Protection
Screen Protection	Corning Gorilla Glass, Glass Victus Plus	Corning Gorilla Glass v3
Screen Size
Screen Size	6.6 inches (16.76 cm)	6.39 inches (16.23 cm)
Screen to Body Ratio (calculated)
Screen to Body Ratio (calculated)	85.57 %	-
Screen to Body Ratio (claimed by the brand)
Screen to Body Ratio (claimed by the brand)	86.5 %	-
Touch Screen
Touch Screen	Yes, Capacitive Touchscreen, Multi-touch	Yes, Capacitive Touchscreen, Multi-touch

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Front Camera

Autofocus
Autofocus	No	-
Camera Setup
Camera Setup	Single	-
Flash
Flash	No	-
Resolution
Resolution	32 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length, 2.74" sensor size, 0.8µm pixel size)	-

General

Brand
Brand	Samsung	vivo
Custom UI
Custom UI	Samsung One UI	-
Launch Date
Launch Date	March 14, 2024 (Official)	October 26, 2023 (Unofficial)
Operating System
Operating System	Android v14	Android v12

Main Camera

Autofocus
Autofocus	Yes	-
Camera Features
Camera Features	10 x Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Camera Setup	Triple	-
Flash
Flash	Yes, LED Flash	-
Image Resolution
Image Resolution	8150 x 6150 Pixels	-
OIS
OIS	Yes	-
Resolution
Resolution	50 MP f/1.8, Wide Angle, Primary Camera(1.56" sensor size, 1µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera(3" sensor size, 1.12µm pixel size)5 MP f/2.4, Macro Camera	-
Settings
Settings	Exposure compensation, ISO control	-
Shooting Modes
Shooting Modes	Continuous Shooting High Dynamic Range mode (HDR) Macro Mode	-
Video Recording
Video Recording	3840x2160 @ 30 fps	-
Video Recording Features
Video Recording Features	Slo-motion Video HDR Video Pro Mode	-

Multimedia

Audio Features
Audio Features	Dolby Atmos	-
Audio Jack
Audio Jack	USB Type-C	3.5 mm
FM Radio
FM Radio	No	-
Loudspeaker
Loudspeaker	Yes	Yes
Stereo Speakers
Stereo Speakers	Yes	-

Network & Connectivity

Bluetooth
Bluetooth	Yes, v5.3	Yes, v5.2
GPS
GPS	Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
NFC	Yes	-
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: 1.148 W/kg	-
SIM 1
SIM 1	5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N26 / N28 / N66 TDD N40 / N41 / N77 / N78 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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 / N7 / N8 / N26 / N28 / N66 TDD N40 / N41 / N77 / N78 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) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 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 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
Wi-Fi Features	Wi-Fi Direct, Mobile Hotspot	Mobile Hotspot

Performance

Architecture
Architecture	64 bit	64 bit
CPU
CPU	Octa core (2.75 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)	Octa core (2.1 GHz, Quad core, Cortex A73 + 2 GHz, Quad core, Cortex A53)
Chipset
Chipset	Samsung Exynos 1480	MediaTek Helio P70
Fabrication
Fabrication	4 nm	12 nm
Graphics
Graphics	AMD Xclipse 530	Mali-G72 MP3
RAM type
RAM Type	LPDDR5	-
Ram
RAM	-	8 GB

Sensors

Fingerprint Sensor
Fingerprint Sensor	Yes	Yes
Fingerprint Sensor Position
Fingerprint Sensor Position	On-screen	On-screen
Fingerprint Sensor Type
Fingerprint Sensor Type	Optical	Optical
Other Sensors
Other Sensors	Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	Light sensor, Proximity sensor, Accelerometer

Storage

Expandable Memory
Expandable Memory	Yes, Up to 1 TB	Yes, Up to 512 GB
Internal Memory
Internal Memory	256 GB	128 GB
Storage Type
Storage Type	UFS 3.1	-
USB OTG
USB OTG	Yes	-
User Available Storage
User Available Storage	Up to 236 GB	-