Samsung Galaxy A73 5G vs OPPO A55 Specs Comparison

Availability

Officially announced
Mar 17, 2022	Oct 01, 2021

Design

Dimensions
6.44 x 3.00 x 0.30 inches 163.7 x 76.1 x 7.6 mm	6.44 x 2.98 x 0.33 inches 163.6 x 75.7 x 8.4 mm (~9 mm with camera bump)
Weight
6.38 oz (181.0 g)
Materials
Back: Plastic
Resistance
Yes; IP67	Splash
Biometrics
Optical in-screen fingerprint	Fingerprint (touch)
Keys
Left: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
	Rainbow Blue, Starry Black, Green

Display

Size
6.7-inch, 86.95% screen-to-body	6.5-inch, 82.64% screen-to-body
Type
Super AMOLED, 120Hz, 800 nits	IPS LCD, 550 nits
Resolution
2400x1080px, 20:9 ratio, 393 PPI	1600x720px, 20:9 ratio, 270 PPI
Protection
Corning Gorilla Glass 5	NEG Dinorex

Hardware

System chip
Snapdragon 778G SM7325 (6 nm)	Mediatek Helio G35 MT6765G (12 nm)
Processor
Octa-core 1x2.4GHz CortexA78 3x2.2GH​z CortexA78 4x1.9GH​z CortexA55	Octa-core 2300 MHz
GPU
Adreno 642L	PowerVR GE8320
Memory
6GB/128GB 8GB/256GB	4GB/64GB 4GB/128GB 6GB/128GB
Storage expansion
microSDXC up to 1024 GB	microSDXC
OS
Android (13, 12)	Android (11)

Battery

Type
5000 mAh	5000 mAh
Charging
Fast charging	Fast charging
Charge speed
Wired: 25.0W	Wired: 18.0W

Camera

Rear
Quad camera	Triple camera
Main camera
108 MP (OIS, Autofocus) Aperture size: F1.8	50 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2	2 MP (Macro)
Third camera
5 MP (Macro) Aperture size: F2.4	2 MP (Depth information)
Fourth camera
5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
Yes	Yes
Front
32 MP	16 MP

Connectivity & Features

Bluetooth
5.1	5.0
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,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, 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	3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
5G Ready
4G (FDD) Bands
	1, 3, 5, 8
4G (TDD) Bands
	38, 40, 41
3G Bands
	1, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM	Dual Nano SIM

Alternative variants

With 8GB RAM and 256GB internal storage

Memory	8GB/256GB

With 128GB internal storage

Memory	128GB

With ^GB RAM and 128GB internal storage

Memory	6GB/128GB

Links

Full specifications
Samsung Galaxy A73 5G Specs	OPPO A55 Specs
User Reviews
Samsung Galaxy A73 5G User Reviews