Samsung Galaxy A55 5G vs Samsung Galaxy S22 5G vs Samsung Galaxy A51
Key Feature Comparison
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At a Glance
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Octa core (2.75 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (3 GHz, Single core, Cortex X2 + 2.4 GHz, Tri core, Cortex A710 + 1.7 GHz, Quad core, Cortex A510)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
5000 mAh
3700 mAh
4000 mAh
6.6 inches
6.1 inches
6.5 inches
Triple, 50MP + 12MP + 5MP
Triple, 50MP + 12MP + 10MP
Quad, 48MP + 12MP + 5MP + 5MP
5G
5G
4G
Detailed Specs
Screen Size
6.6 inches
6.1 inches
6.5 inches
Screen Type
Super AMOLED
AMOLED
Super AMOLED
Screen Resolution
1080 x 2400 pixels
1080 x 2340 pixels
1080 x 2400 pixels
Pixel Density
390 ppi
422 ppi
405 ppi
Aspect Ratio
19.5:9
19.5:9
20:09
Screen Protection
Gorilla Glass Victus
Gorilla Glass Victus
Gorilla Glass 3
Screen to Body Ratio
86.50%
88.42%
87.44%
Screen Design
Punch hole
Punch hole
Punch hole
Screen Refresh Rate
120 Hz
120 Hz
-
Screen Quality
FHD
FHD
FHD
Peak Brightness
550 nits
1300 nits
-
Phone Variants
8GB 128GB, 8GB 256GB, 12GB 256GB
8GB 128GB, 8GB 256GB
8GB 128GB, 6GB 128GB
Expandable Storage
Yes
No
Yes
RAM Type
LPDDR5
LPDDR5
LPDDR4X
Storage Type
UFS 3.1
UFS 3.1
UFS 2.0
Expandable Storage Capacity
Yes, 1 TB
-
Yes, 512 GB
OTG Support
Yes
Yes
Yes
Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Gyroscope
Operating System
Android v14
Android v12
Android v10 (Q)
GPU
AMD Xclipse 530
Adreno 730
Mali-G72 MP3
Chipset
Samsung Exynos 1480
Qualcomm Snapdragon 8 Gen 1
Samsung Exynos 9 Octa 9611
CPU
Octa core (2.75 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55)
Octa core (3 GHz, Single core, Cortex X2 + 2.4 GHz, Tri core, Cortex A710 + 1.7 GHz, Quad core, Cortex A510)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Custom User Interface
Samsung One UI
Samsung One UI
Samsung One UI
Clock Speed
2.75 GHz
3 GHz
2.3 GHz
Architecture
64 bit
64 bit
64 bit
Process Technology
4 nm
4 nm
10 nm
Battery Capacity
5000 mAh
3700 mAh
4000 mAh
Battery Removable
No
No
No
Battery Type
Li-ion
Li-ion
Li-ion
Charger Type
Fast, 25W
Fast, 25W
Fast, 15W
USB Type-C
Yes
Yes
Yes
Fast Charging
Yes
Yes
Yes
Wireless Charging
-
Yes
-
Announced On
11-Mar-24
17-Feb-22
5-Dec-19
Market Status
Available
Available
Available
Brand
Samsung
Samsung
Samsung
Price Status
Confirmed
Confirmed
Confirmed
Price
Rs. 39,999
Rs. 72,999
Rs. 20,450
Model Number
-
SM-S901EZKDINU
SM-A515FZB1INS/SM-A515FZBWINS
Water Resistance
Yes, Water resistant (up to 30 minutes in a depth of 1 meter), IP67
Yes, Water resistant (up to 30 minutes in a depth of 1.5 meter), IP68
-
Weight
213 grams
167 grams
172 grams
Colors
Awesome Navy, Awesome Iceblue
Green, Phantom White, Phantom Black
Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue
Build
Back: Gorilla Glass
Back: Gorilla Glass
Back: Plastic
Dimensions
161.1 x 77.4 x 8.2 mm
146 x 70.6 x 7.6 mm
158.5 x 73.6 x 7.9 mm
SAR Value
Head: 1.148 W/kg
-
Head: 0.598 W/kg
GPS
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass
Audio Features
Dolby Atmos
-
Dolby Atmos
NFC
Yes
Yes
Yes
Network Support
5G
5G
4G
Bluetooth
Yes
Yes
Yes
FM Radio
No
No
-
3.5mm Audio Jack
No
No
Yes
SIM Size
SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Wi-Fi
Yes, Wi-Fi 6E (802.11 a/b/g/n/ac/ax) 5GHz 6GHz, MIMO
Yes, Wi-Fi 802.11, a/ac/ax/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Bluetooth Type
v5.3
v5.2
v5.0
Audio Jack
USB Type-C
USB Type-C
3.5 mm
SIM Slot(s)
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
eSIM
No
No
No
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
VoLTE
Yes
Yes
Yes
SIM 1 Bands
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(ba...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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) / 850(band 18) / ...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 1...
SIM 2 Bands
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(ba...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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) / 850(band 18) / ...
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) / 850(band 26), 3G...
Front Video Recording
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps
1920x1080 @ 30 fps
Front Camera Setup
Single, 32MP
Single, 10MP
Single, 32MP
Front Camera 1 Resolution
32 MP
10 MP
32 MP
Front Camera 1 Type
f/2.2, Wide Angle, Primary Camera
f/2.2, Wide Angle, Primary Camera
f/2.2 Primary Camera
Front Camera 1 Lens
26 mm focal length, 2.74" sensor size, 0.8 micrometre pixel size
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size
2.8" sensor size, 0.8 micrometre pixel size
Front Aperture
f/2.2
f/2.2
f/2.2
Front Flash
No
-
No
OIS
Yes
Yes
No
Rear Flash
Yes, LED Flash
Yes, LED Flash
Yes, LED Flash
Rear Video Recording
3840x2160 @ 30 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps
3840x2160 @ 30 fps
Rear Camera Features
10 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Setup
Triple, 50MP + 12MP + 5MP
Triple, 50MP + 12MP + 10MP
Quad, 48MP + 12MP + 5MP + 5MP
Rear Camera 1 Resolution
50 MP
50 MP
48 MP
Rear Camera 1 Type
f/1.8, Wide Angle, Primary Camera
f/1.8, Wide Angle (85 degree field-of-view), Primary Camera
f/2.0 (upto 8x Digital Zoom) Primary Camera
Rear Camera 1 Lens
1.56" sensor size, 1 micrometre pixel size
24 mm focal length, 1.56" sensor size, 1 micrometre pixel size
26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size
Rear Camera 2 Resolution
12 MP
12 MP
12 MP
Rear Camera 2 Type
f/2.2, Ultra-Wide Angle Camera
f/2.2, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera
Rear Camera 2 Lens
3" sensor size, 1.12 micrometre pixel size
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size
-
Rear Camera 3 Resolution
5 MP
10 MP
5 MP
Rear Camera 3 Type
f/2.4, Macro Camera
f/2.4, Telephoto Camera
f/2.4, Macro Camera
Rear Aperture
f/1.8
f/1.8
f/2.0
Rear Camera 3 Lens
-
70 mm focal length, 3.9" sensor size, 1 micrometre pixel size
-
Rear Sensor
-
ISO-CELL
ISO-CELL
Fingerprint Scanner
Yes
Yes
Yes
Fingerprint Scanner Position
On-Screen
On-Screen
On-Screen
Fingerprint Scanner Type
Optical
Ultrasonic
Optical
Face Unlock
-
Yes
Yes