Samsung Galaxy Note 9 (8GB RAM + 512GB) vs Samsung Galaxy A51

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Overview

Specs Score80 / 10080 / 100
Display Resolution1440 x 2960 pixels
Better Resolution
1080 x 2340 pixels
RAM8 GB
More RAM
6 GB
Storage512 GB
More Storage
128 GB
CPU Clock Speed2.7 GHz
Faster Clock Speed
2.3 GHz
Rear Camera12 MP + 12 MP Dual48 MP Quad
Better Camera Resolution
Front Camera8 MP32 MP
Better Front Camera Resolution
Weight201 g172 g
Lighter
Thickness8.8 mm7.9 mm
Slimmer
Unique Features
No
Water Resistant
NFC
Wireless Charging
FM Radio
No
No
No

General

ModelGalaxy Note 9 (8GB RAMGalaxy A51
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust, 2018January 29, 2020

Design

Dimensions76.4 x 161.9 x 8.8 mm73.6 x 158.5 x 7.9 mm
Weight201 g172 g

Display

TypeColor Super AMOLED Screen (16M colors Colors)Color Super AMOLED Screen (16M Colors)
TouchYesYes
Size6.4 inches, 1440 x 2960 pixels6.5 inches, 1080 x 2340 pixels
Aspect Ratio18.5:920:9
PPI~ 514 PPI~ 405 PPI
Screen to Body Ratio~ 83.4%~ 87.4%
FeaturesCorning Gorilla Glass 5 Screen Protection
NotchYes, Punch Hole

Memory

RAM8 GB6 GB
Storage512 GB128 GB
Card SlotYes, (Hybrid Slot), upto 512 GBYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYesYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0Yes, v5.0
USBYes, USB-C v3.1Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB on-the-go, USB Charging

Extra

GPSYes, with A-GPS, GLONASS, BDS, GALILEOYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYesYes, In Display
Face UnlockYesYes
SensorsIris Scanner, Accelerometer, Gyroscope, Compass, Barometer, Heart rate, SpO2Accelerometer, Gyro, Proximity, Compass
3.5mm Headphone JackYesYes
NFCYes
Water ResistanceYes, 1.5 m upto 30 min
IP RatingIP68
Dust ResistantYes
Extra FeaturesEmbedded S Pen

Camera

Rear Camera12 MP + 12 MP48 MP ƒ/2 (Wide Angle)
12 MP ƒ/2.2 (Ultra Wide)
5 MP ƒ/2.4 (Macro)
Macro
5 MP ƒ/2.2 (Depth Sensor)
Auto FocusYesYes
FeaturesFace detection, Smile detection, Geo tagging, Panorama, Touch to focusPanorama, HDR
Video Recording4K @ 60 fps UHD1080p @ 30 fps FHD
FlashYes, Dual LEDYes, LED
Front Camera8 MP
Autofocus
32 MP ƒ/2.2 (Wide Angle)
Front Video Recording1080p @ 30 fps FHD

Technical

OSAndroid v8.1 (Oreo)Android v10, upgradable to v12
ChipsetSamsung Exynos 9810Samsung Exynos 9611
CPU2.7 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53
GPUMali-G72 MP18Mali-G72 MP3
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5

Multimedia

SupportsMMS, Instant Messaging, Voice Commands
EmailYes, with Push EmailYes
MusicMP3, WAV, eAAC+, FLACYes
VideoMP4, DivX, XviDYes
FM RadioNoYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-ion Battery4000 mAh, Li-Po Battery
Fast ChargingYes, Quick Charge 2.0Yes, 15W Fast Charging
Wireless ChargingYes

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