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A77 4G vs Galaxy A23 5G

OPPO A77 4G vs Samsung Galaxy A23 5G

What A77 4G does better (7) and where Galaxy A23 5G wins (9) — every spec side by side.

OPPO · 2022A77 4G

5.9Score

7 advantages≈ $220

Samsung · 2022Galaxy A23 5G

6.6Score

9 advantages≈ $210

Higher score

4.6Display5.5

4.6Camera7.6

6.0Battery5.4

5.5Features7.1

Dimensions

Size comparison

A77 4GGalaxy A23 5G

	A77 4G	Galaxy A23 5G	Difference
Height	163.8 mm	165.4 mm	−1.6 mm
Width	75 mm	76.9 mm	−1.9 mm
Thickness	8 mm	8.4 mm	−0.4 mm
Weight	187 g	197 g	−10 g

Drawn to the same scale from the official dimensions (front and side).

Why is A77 4G better than Galaxy A23 5G?

Stereo speakersYes · Galaxy A23 5G: No
Wired charging33 W vs 25 W+32%
Peak brightness600 nits vs 450 nits+33%
Weight187 g vs 197 g+5%
CPU frequency2.3 GHz vs 2.2 GHz+5%
Thickness8 mm vs 8.4 mm+5%
Screen-to-body ratio84.2% vs 82.5%+2%

Why is Galaxy A23 5G better than A77 4G?

RAM4 GB vs 8 GB2×
Optical stabilisationNo · A77 4G: Yes
5GNo · A77 4G: Yes
Refresh rate90 Hz vs 120 Hz+33%
Pixel density269 ppi vs 400 ppi+49%
Process12 nm vs 6 nm2×
Rear cameras1 vs 22×
Ultra-wide cameraNo · A77 4G: Yes
Resolution (width)720 px vs 1,080 px+50%

Specifications

Side by side

Only differences	OPPO A77 4G≈ $2205.9	Samsung Galaxy A23 5G≈ $2106.6
Design
Weight	187 g	197 g
Thickness	8 mm	8.4 mm
Height	163.8 mm	165.4 mm
Width	75 mm	76.9 mm
Frame	Plastic	Plastic
Back	Leather	Plastic
Ingress protection	IP54	—
Water resistance (IPx)	IPx4	—
Glass protection	—	Corning Gorilla Glass 5
Colours	Sunset Orange, Sky Blue	Black, White, Peach, Blue
Display
Screen size	6.6″	6.6″
Panel	IPS LCD	PLS LCD
OLED panel	No	No
Resolution (width)	720 px	1,080 px
Resolution (height)	1,612 px	2,408 px
Pixel density	269 ppi	400 ppi
Refresh rate	90 Hz	120 Hz
Peak brightness	600 nits	450 nits
Measured brightness	—	508 nits
Screen-to-body ratio	84.2%	82.5%
Performance
Chipset	Mediatek MT6765G Helio G35	Qualcomm SM6375 Snapdragon 695 5G
Chip maker	MediaTek	Qualcomm
Process	12 nm	6 nm
CPU cores	8	8
CPU frequency	2.3 GHz	2.2 GHz
GPU	PowerVR GE8320	Adreno 619
AnTuTu score	—	318,821
Geekbench 6 (multi-core)	—	1,940
3DMark Wild Life Extreme	—	352
Memory
RAM	4 GB	8 GB
Storage (max)	128 GB	128 GB
Storage (base)	64 GB	64 GB
Storage type	UFS 2.2	UFS 2.2
Memory card slot	Yes	Yes
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.8
Main sensor size	—	1/2.76"
Rear cameras	1	2
Optical stabilisation	No	Yes
Ultra-wide camera	No	Yes
Telephoto camera	No	No
Max video	1080p	1080p
Selfie camera	8 MP	8 MP
4K selfie video	No	No
Battery
Battery capacity	5,000 mAh	5,000 mAh
Battery type	Li-Po	Li-Po
Wired charging	33 W	25 W
Charged in 30 min	—	58%
Wireless charging	No	No
Connectivity
5G	No	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 5	Wi-Fi 5
Bluetooth	5	5.1
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Satellite navigation	GLONASS, GALILEO, BDS, QZSS	GLONASS, GALILEO, BDS
Features
Stereo speakers	Yes	No
3.5 mm headphone jack	Yes	Yes
Loudspeaker loudness	—	-25.9 LUFS
Fingerprint sensor	Side	Side
Barometer	—	Yes
Sensors	Fingerprint (side-mounted), accelerometer, proximity, compass	Fingerprint (side-mounted), accelerometer, gyro, compass, barometer (USA only)
SAR (head)	—	1.49 W/kg
Software
OS at launch	Android 12	Android 12
Platform	Android	Android
Interface	ColorOS 14	One UI 6