Samsung Galaxy A55 5G (12GB RAM + 256GB) vs Oppo A31 (2020)

Here you can compare Samsung Galaxy A55 5G (12GB RAM + 256GB) and Oppo A31 (2020). Comparing Samsung Galaxy A55 5G (12GB RAM + 256GB) vs Oppo A31 (2020) on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A55 5G (12GB RAM + 256GB) stands against Oppo A31 (2020) and which one should you buy The current lowest price found for Samsung Galaxy A55 5G (12GB RAM + 256GB) is ₹28,999 and for Oppo A31 (2020) is ₹8,999. The details of both of these products were last updated on Dec 03, 2025.

Specification	Samsung Galaxy A55 5G (12GB RAM + 256GB)	Oppo A31 (2020)
Rear Camera	50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro)	12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor)
Internal Memory	256 GB	64 GB
RAM	12 GB	4 GB
CPU	2.7 GHz, Octa Core Processor	2.3 GHz, Octa Core Processor
Display	6.6 inches, 1080 x 2340 pixels, 120 Hz	6.5 inches, 720 x 1600 pixels
Price	₹28,999	₹8,999

Samsung Galaxy A55 5G (12GB RAM + 256GB)₹28,9991%

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Oppo A31 (2020)₹8,999

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Samsung Galaxy A55 5G (12GB RAM + 256GB)₹28,9991%

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Oppo A31 (2020)₹8,999

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Overview

Specs Score	86 / 100 Better Specs	67 / 100
Display Resolution	1080 x 2340 pixels Better Resolution	720 x 1600 pixels
RAM	12 GB More RAM	4 GB
Storage	256 GB More Storage	64 GB
CPU Clock Speed	2.7 GHz Faster Clock Speed	2.3 GHz
Rear Camera	50 MP + 12 MP + 5 MP Triple Better Camera Resolution	12 MP + 2 MP + 2 MP Triple
Front Camera	32 MP Better Front Camera Resolution	8 MP
Weight	213 g	180 g Lighter
Battery	5000 mAh Bigger Battery	4230 mAh
Unique Features	5G Fast Charging No No NFC	No No 3.5mm Audio Jack FM Radio No

General

Model	A55	A31 2020
Sim Type	Dual Sim, GSM+GSM (Hybrid Slot)	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano+Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	March 11, 2024	March 6, 2020
In The Box	Handset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide

Design

Dimensions	77.4 x 161.1 x 8.2 mm	75.5 x 163.9 x 8.3 mm
Weight	213 g	180 g
Colors	Iceblue, Lilac, Navy, Lemon

Display

Type	Color Super AMOLED Screen (16M Colors)	Color IPS LCD Screen
Touch	Yes	Yes
Size	6.6 inches, 1080 x 2340 pixels, 120 Hz	6.5 inches, 720 x 1600 pixels
Aspect Ratio	20:9	20:9
PPI	~ 390 PPI	~ 270 PPI
Screen to Body Ratio	~ 85.8%	~ 89%
Glass Type	Corning Gorilla Glass Victus Plus
Features	HDR10+, 1000 nits Brightness
Notch	Yes, Punch Hole	Yes, Water Drop Notch

Memory

RAM	12 GB	4 GB
Storage	256 GB	64 GB
Card Slot	Yes, (Hybrid Slot), upto 1 TB	Yes, upto 256 GB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes
5G Bands	FDD Sub6: N1(2100), N3(1800), N5(850), N7(2600), N8(900), N26(850), N28(700), N66(AWS-3), TDD Sub6 N40(2300), N41(2500), N77(3700), N78(3500)
VoLTE	Yes, Dual Stand-By	Yes
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version	802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM
Bluetooth	Yes, v5.3, A2DP, LE	Yes, v5.0
USB	Yes, USB-C v2.0	Yes, microUSB v2.0
USB Features	USB on-the-go	USB Charging

Performance

AnTuTu Score	712,992 (Total) (v10) 225,413 (CPU) 167,758 (GPU) 145,378 (Memory) 174,443 (UX)
Geekbench Score	3,454 (Multi Core) (v6) 1,161 (Single Core) 3,999 (OpenCL) 4,168 (Vulkan)
3DMark Score	1,017 (Wild Life Extreme)
Camera Score	108 (DxOMark)
Speaker Score	76 (Very Good)
Battery Test Result	13 hours

Extra

GPS	Yes, with A-GPS, GLONASS, GALILEO, BDS	yes with A-GPS
Fingerprint Sensor	Yes, In Display	Yes, Rear
Face Unlock	Yes	Yes
Sensors	Accelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing	Light sensor, Proximity sensor, Accelerometer
3.5mm Headphone Jack	No	Yes
NFC	Yes
Water Resistance	1 m upto 30 min
Splash Resistant	Yes
IP Rating	IP67
Dust Resistant	Yes
Extra Features	4 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim

Camera

Rear Camera	50 MP ƒ/1.8 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro)	12 MP ƒ/1.8 (Main) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor)
OIS	Yes
Auto Focus	Yes	Yes
Features	Portrait, Panorama, HDR	Digital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording	4K @ 30 fps UHD, 1080p @ 30 fps FHD	1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	32 MP ƒ/2.2 (Wide Angle) Punch Hole	8 MP ƒ/2 (Main)
Front Video Recording	4K @ 30 fps UHD, 1080p @ 30 fps FHD	1080p @ 30 fps FHD

Technical

OS	Android v14	Android v9.0 (Pie)
Custom UI	OneUI 6
Chipset	Samsung Exynos 1480	MediaTek Helio P35
CPU	2.7 GHz, Octa Core Processor	2.3 GHz, Octa Core Processor
Core Details	4xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz	4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPU		PowerVR GE8320
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA	Yes
Video	MP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM	Yes
FM Radio	No	Yes
Speaker Type	Stereo
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5000 mAh, Li-Po Battery	4230 mAh, Li-ion Battery
Fast Charging	Yes, 25W Fast Charging
Video Playback Time	28 hours
Music Playback Time	79 hours

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