Nokia G21 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.


Nokia G21	OPPO A55
Released · Mar 14, 2022	Released · Oct 01, 2021
6.5-inch · 1600x720px	6.5-inch · 1600x720px
Triple camera	Triple camera
3GB · 64GB	4GB · 64GB
5050 mAh	5000 mAh
Check prices	Check prices

Availability

Officially announced
Feb 14, 2022	Oct 01, 2021
Prices (MSRP)
€189

Design

Dimensions
6.48 x 2.99 x 0.33 inches 164.6 x 75.9 x 8.5 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
6.70 oz / 190.0 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
	Rainbow Blue, Starry Black, Green

Display

Size
6.5-inch, 81.60% screen-to-body	6.5-inch, 82.64% screen-to-body
Type
IPS LCD, 90Hz	IPS LCD, 550 nits
Resolution
1600x720px, 20:9 ratio, 270 PPI	1600x720px, 20:9 ratio, 270 PPI
Protection
	NEG Dinorex

Hardware

System chip
Unisoc T606 (12 nm)	Mediatek Helio G35 MT6765G (12 nm)
Processor
Octa-core 2x1.6GHz Cortex-A75 6x1.6GHz Cortex-A55	Octa-core 2300 MHz
GPU
Mali-G57 MP1	PowerVR GE8320
Memory
3GB/64GB 4GB/64GB 4GB/128GB	4GB/64GB 4GB/128GB 6GB/128GB
Storage expansion
microSDXC	microSDXC
OS
Android (11)	Android (11)

Battery

Type
5050 mAh	5000 mAh
Charging
USB Power Delivery	Fast charging
Charge speed
Wired: 18.0W	Wired: 18.0W

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (PDAF)	50 MP (PDAF) Aperture size: F1.8 Focal length: 26 mm
Second camera
2 MP (Macro)	2 MP (Macro)
Third camera
2 MP (Depth information)	2 MP (Depth information)
Flash
LED	LED
Video recording
1080p (30 fps)	Yes
Front
8 MP Video capture: 1080p	16 MP

Connectivity & Features

Bluetooth
5.0	5.0
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	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	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

4G (FDD) Bands
1, 2, 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 Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Dual Nano SIM

Alternative variants

With 4GB RAM


Memory	4GB

With 128GB internal storage


Memory	128GB

With 4GB and 128GB internal storage


Memory	4GB/128GB

With ^GB RAM and 128GB internal storage


Memory	6GB/128GB

Links

Full specifications
Nokia G21 Specs	OPPO A55 Specs