Samsung Galaxy A55 5G vs Samsung Galaxy M55 Specs Comparison

Availability

Officially announced
Mar 11, 2024	Mar 28, 2024
Prices (MSRP)
$489

Design

Dimensions
6.34 x 3.05 x 0.00 inches 161.1 x 77.4 8.2 mm	6.45 x 3.01 x 0.31 inches 163.9 x 76.5 x 7.8 mm
Weight
7.51 oz (213.0 g)	6.35 oz (180.0 g)
Materials
Back: Glass (Corning Gorilla Glass) Frame: Plastic
Resistance
Water, Dust; IP67
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Iceblue, Lilac, Navy, Lemon	Dark Blue, Light Green

Display

Size
6.6-inch, 84.30% screen-to-body	6.7-inch, 86.53% screen-to-body
Type
Super AMOLED, 120Hz, HDR, 550 nits	Super AMOLED, 1000 nits
Resolution
2400x1080px, 20:9 ratio, 399 PPI	2400x1080px, 20:9 ratio, 393 PPI
Protection
Corning Gorilla Glass Victus

Hardware

System chip
Exynos 1480 (5 nm)	Snapdragon 7 Gen 1 SM7450-AB (4 nm)
Processor
Octa-core 4x2.7GHz Cortex-A78 4x2.0G​Hz Cortex-A55	1x2.4GHz Cortex-A710 3x2.3​6GHz Cortex-A710 4x1.8​GHz Cortex-A510
GPU
Yes	Adreno 644
Memory
8GB/128GB 8GB/256GB 12GB/256GB	8GB/128GB
Storage expansion
microSDXC	microSDXC
OS
Android (14)	Android (14)

Battery

Type
5000 mAh, Li - Ion	5000 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 25.0W	Wired: 45.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 36min

Browsing

17h 7min

Video

8h 15min

Gaming

9h 39min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, Autofocus) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 μm	50 MP (OIS, PDAF) Aperture size: F1.8 Sensor size: 1/1.56" Pixel size: 1.0 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/3.06" Pixel size: 1.12 μm	8 MP (Ultra-wide) Aperture size: F2.2
Third camera
5 MP (Macro) Aperture size: F2.4	2 MP (Macro) Aperture size: F2.4
Flash
LED	LED
Video recording
4K UHD (30 fps)	4K UHD (30 fps)
Front
32 MP Video capture: 4K UHD (30 fps)	50 MP

PhoneArena Camera Tests

132

Overall

140

Photo

123

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.3	5.2
WLAN
a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 66	1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 66
4G (TDD) Bands
38, 40, 41	38, 40, 41
3G Bands
1, 2, 3, 5, 8	1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM, eSIM	Dual Nano SIM

Alternative variants

With 256GB internal storage

Memory	256GB

With 12GB RAM and 256GB internal storage

Memory	12GB/256GB

Links

Full specifications
Samsung Galaxy A55 5G Specs	Samsung Galaxy M55 Specs
PhoneArena Review
Samsung Galaxy A55 5G Review