Samsung Galaxy M31 (8GB RAM +128GB) vs Samsung Galaxy A55 5G

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Overview

Specs Score82 / 10085 / 100
Better Specs
CPU Clock Speed2.3 GHz2.7 GHz
Faster Clock Speed
Rear Camera64 MP Quad
Better Camera Resolution
50 MP + 12 MP + 5 MP Triple
Weight191 g
Lighter
213 g
Thickness8.9 mm8.2 mm
Slimmer
Battery6000 mAh
Bigger Battery
5000 mAh
Unique Features
No
3.5mm Audio Jack
FM Radio
No
No
5G
No
No
Water Resistant
NFC

General

ModelGalaxy M31SM-A556V, SM-A556B, SM-A556B/DS, SM-A556E, SM-A556E/DS, SM-A5560
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateMay 30, 2020March 11, 2024
In The BoxHandset, Data Cable (USB Type C to C), Ejection pin, Quick Start Guide

Design

Dimensions75.1 x 159.2 x 8.9 mm77.4 x 161.1 x 8.2 mm
Weight191 g213 g
ColorsIceblue, Lilac, Navy, Lemon

Display

TypeColor Super AMOLED Screen (16M Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.4 inches, 1080 x 2340 pixels6.6 inches, 1080 x 2340 pixels, 120 Hz
Aspect Ratio 19.5:920:9
PPI~ 403 PPI~ 390 PPI
Screen to Body Ratio~ 84.1%~ 85.8%
Glass TypeCorning Gorilla Glass 3Corning Gorilla Glass Victus Plus
FeaturesHDR10+, 1000 nits Brightness
NotchYes, Water Drop NotchYes, Punch Hole

Memory

RAM8 GB8 GB
Storage128 GB128 GB
Card SlotYes, upto 512 GBYes, (Hybrid Slot), upto 1 TB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYes
5G BandsFDD 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)
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version802.11a/b/g/n/ac/ax 2.4GHz+5GHz, HE80, MIMO, 1024-QAM
BluetoothYes, v5.0, A2DP, LEYes, v5.3, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB on-the-go

Performance

AnTuTu Score712,992 (Total) (v10)
225,413 (CPU)
167,758 (GPU)
145,378 (Memory)
174,443 (UX)
Geekbench Score3,454 (Multi Core) (v6)
1,161 (Single Core)
3,999 (OpenCL)
4,168 (Vulkan)
3DMark Score1,017 (Wild Life Extreme)
Camera Score108 (DxOMark)
Speaker Score76 (Very Good)
Battery Test Result13 hours

Extra

GPSyes with A-GPSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, RearYes, In Display
Face UnlockYesYes
SensorsGeomagnetic Sensor, Proximity sensor, Accelerometer, Gyro Sensor, Virtual Light Sensing, CompassAccelerometer, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Virtual Proximity Sensing
3.5mm Headphone JackYesNo
NFCYes
Water ResistanceYes, 1 m upto 30 min
IP RatingIP67
Dust ResistantYes
Extra FeaturesUFS 2.14 Generations of OS Upgrades and up to 5 Years of Security Updates, Samsung Knox Vault, E-sim

Camera

Rear Camera64 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.2 (Macro)
Macro
5 MP ƒ/2.2 (Depth Sensor)
50 MP ƒ/1.8 (Wide Angle)
12 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.4 (Macro)
OISYes
Auto FocusYesYes
FeaturesDigital Zoom, Auto Flash, Face detection, Touch to focusPortrait, Panorama, HDR
Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera32 MP ƒ/2 (Wide Angle)32 MP ƒ/2.2 (Wide Angle)
Punch Hole
Front Video Recording1080p @ 30 fps FHD4K @ 30 fps UHD, 1080p @ 30 fps FHD

Technical

OSAndroid v10.0, upgradable to v12Android v14
Custom UIOneUI 6
ChipsetSamsung Exynos 9611Samsung Exynos 1480
CPU2.3 GHz, Octa Core Processor2.7 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A534xCortex-A78@ 2.7 GHz & 4xCortex-A55@2.0 GHz
GPUMali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes

Multimedia

EmailYesYes
MusicMP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTAMP3, M4A, 3GA, AAC, OGG, OGA, WAV, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA
VideoMP4, M4V, 3GP, 3G2, WMV, ASF, AVI, FLV, MKV, WEBMMP4, M4V, 3GP, 3G2, AVI, FLV, MKV, WEBM
FM RadioYes, with FM RecordingNo
Speaker TypeStereo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size6000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 15W Fast ChargingYes, 25W Fast Charging
Talk Time2 days
Video Playback Time28 hours
Music Playback Time119 hours79 hours

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