Samsung Galaxy A55 5G vs Samsung Galaxy Watch Ultra (2025) Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

5.8
Samsung Galaxy A55 5G
Samsung Galaxy A55 5G Samsung Galaxy Watch Ultra (2025)
Released · Mar 20, 2024
Not announced · Expected Jul 09, 2025
6.6-inch · 2400x1080px
1.5-inch · 480x480px
Triple camera
8GB · 128GB
2GB · 32GB
5000 mAh
590 mAh
Check prices

Availability

Officially announced
Mar 11, 2024
Expected Announcement
Jul 09, 2025
MSRP
$ 489

Design

Dimensions
6.34 x 3.05 x 0.00 inches
161.1 x 77.4 8.2 mm
Weight
7.51 oz (213.0 g) 2.13 oz (60.5 g)
Materials
Back: Glass (Corning Gorilla Glass)
Frame: Plastic
Back: Glass (Sapphire), Ceramic
Frame: Titanium
Resistance
Water, Dust; IP67 Water (up to 10 meters), Dust; IP68; MIL-STD-810 certified
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key
Colors
Iceblue, Lilac, Navy, Lemon Titanium Silver, Titanium Gray, Titanium White

Display

Size
6.6-inch, 84.30% screen-to-body 1.5-inch
Type
Super AMOLED, 120Hz, HDR, 550 nits Super AMOLED
Resolution
2400x1080px, 20:9 ratio, 399 PPI 480x480px, 453 PPI
Protection
Corning Gorilla Glass Victus Sapphire
Features
HDR support, Scratch-resistant glass, Ambient light sensor, Proximity sensor Scratch-resistant glass, Ambient light sensor

Hardware

System chip
Exynos 1480 (5 nm) Exynos W1000 (3 nm)
Processor
Octa-core
4x2.7GHz Cortex-A78
4x2.0G​Hz Cortex-A55
GPU
Yes Mali-G68
Memory
8GB/128GB
8GB/256GB
12GB/256GB
2GB/32GB
Storage expansion
microSDXC
OS
Android (14) Wear OS

Battery

Type
5000 mAh, Li - Ion 590 mAh
Charging
Fast charging Qi wireless charging
Charge speed
Wired: 25.0W Wireless: 10.0W
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

Camera

Rear
Triple camera
Main camera
50 MP (OIS, Autofocus)
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
Third camera
5 MP (Macro)
Aperture size: F2.4
Flash
LED
Video recording
4K UHD (30 fps)
Front
32 MP
Video capture: 4K UHD (30 fps)
PhoneArena Camera Tests
132
Overall
140
Photo
123
Video
N/A
Overall
N/A
Photo
N/A
Video

Connectivity & Features

Bluetooth
5.3 5.3
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
802.11 a, b, g, n, ac
USB
Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Pedometer, Compass, Heart rate, Thermometer, Barometer, Step detector, ECG, Blood Oxygen, Ambient light sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou
Other
NFC NFC

Multimedia

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

Cellular

5G
Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78, 5G Ready
4G (FDD)
Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38, 40, 41
3G
Bands 1, 2, 3, 5, 8 Bands 1, 2, 4, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE
Dual SIM
Yes
SIM type
Nano SIM, eSIM eSIM

Alternative variants

With 256GB internal storage
Memory 256GB
With 12GB RAM and 256GB internal storage
Memory 12GB/256GB
FCC OKs Cingular\'s purchase of AT&T Wireless