Samsung Galaxy A12 vs OPPO A55 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.


Samsung Galaxy A12	OPPO A55
Released · Dec 21, 2020	Released · Oct 01, 2021
6.5-inch · 1600x720px	6.5-inch · 1600x720px
Quad camera	Triple camera
4GB · 64GB	4GB · 64GB
5000 mAh	5000 mAh
Check prices	Check prices

Availability

Officially announced
Nov 24, 2020	Oct 01, 2021
Prices (MSRP)
€179

Design

Dimensions
6.46 x 2.98 x 0.35 inches 164 x 75.8 x 8.9 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
7.23 oz (205.0 g)
Materials
Back: Plastic Frame: Plastic
Resistance
	Splash
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black, White, Blue, Red	Rainbow Blue, Starry Black, Green

Display

Size
6.5-inch, 85.80% screen-to-body	6.5-inch, 82.64% screen-to-body
Type
LCD	IPS LCD, 550 nits
Resolution
1600x720px, 20:9 ratio, 270 PPI	1600x720px, 20:9 ratio, 270 PPI
Protection
	NEG Dinorex

Hardware

System chip
Mediatek Helio P35 MT6765 (12 nm)	Mediatek Helio G35 MT6765G (12 nm)
Processor
Octa-core 4x2.3GHz Cortex-A53 4x1.8GHz Cortex-A53	Octa-core 2300 MHz
GPU
PowerVR GE8320	PowerVR GE8320
Memory
4GB (LPDDR4)/64GB (eMMC 5.1) 3GB/32GB 6GB/128GB	4GB/64GB 4GB/128GB 6GB/128GB
Storage expansion
microSDXC up to 1024 GB	microSDXC
OS
Android (10)	Android (11)

Battery

Type
5000 mAh, Li - Polymer	5000 mAh
Charging
Samsung Adaptive Fast Charging	Fast charging
Charge speed
Wired: 15.0W	Wired: 18.0W

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (Autofocus) Aperture size: F2.0 Focal length: 26 mm	50 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm
Second camera
5 MP (Ultra-wide) Aperture size: F2.2	2 MP (Macro)
Third camera
2 MP (Macro) Aperture size: F2.4	2 MP (Depth information)
Fourth camera
2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	Yes
Front
8 MP	16 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
b,g,n Wi-Fi Direct, Hotspot 802.11 b, g, n	a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 2.0	Type-C, USB 2.0
Sensors
Accelerometer, Ambient light sensor, Proximity sensor	Accelerometer, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Screen mirroring
Wireless screen share,MirrorLink	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD) Bands
1, 3, 5, 7, 8, 20, 28	1, 3, 5, 8
4G (TDD) Bands
38, 40, 41	38, 40, 41
3G Bands
1, 5, 8	1, 5, 8
Data Speed
LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
No
SIM type
Nano SIM	Dual Nano SIM

Regulatory Approval

FCC approval
Date approved: Mar 11, 2021 FCC ID value: A3LSMA125U
Measured SAR
Head: 1.14 W/kg Body: 1.20 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.34 W/kg

Alternative variants

With 32GB storage


Memory	3GB/32GB

With 128GB internal storage


Memory	128GB

With 128GB storage


Memory	6GB/128GB

With ^GB RAM and 128GB internal storage


Memory	6GB/128GB

Links

Full specifications
Samsung Galaxy A12 Specs	OPPO A55 Specs