Samsung Galaxy A51 5G vs Redmi Note 8 Pro: Comparison

Comparison of features, performance, design, battery, camera and connectivity between the following smartphones: Samsung Galaxy A51 5G vs Redmi Note 8 Pro. The complete information of specifications to decide which to buy.

Devices

Ki Note

Ki Cost-effectiveness
No price,
no Ki
9.8
Cost-effectiveness
Design & Materials
7.9
8.2
Performance & Hardware
7.9
7.9
Camera
7.7
7.8
Connectivity
8
7.9
Battery
7.2
7.9

Basics

Brand

Brand
Aliases
SM-A516N, SM-A516F
Xiaomi Redmi Note8 Pro, Begonia, M1906G7G

Release Date

Release date
April 2020, 1 month ago
August 2019, 9 months ago
State
Presell
On Sale

Design & Materials

Structure

Size
73.6 mm
158.5 mm
7.9 mm
76.4 mm
161.3 mm
8.8 mm
Weight
172 g
199 g
Usable surface
87 %
84 %
Materials
Plastic
Plastic, Glass, P2i Nano coating
Resistance
-
IP52
Colors
Black

White

Blue

Pink
Black

White

Green

Screen

Diagonal
6.5"
6.53"
Type
Super Amoled
LTPS LCD
Aspect Ratio
20:9
19.5:9
Resolution
1080 x 2400 px
1080 x 2340 px
Density
405 Pixels per inch
396 Pixels per inch
Others
  • Capacitive
  • Multi-touch
  • Scratch resistant
  • Frameless
  • Notch
  • Hole-punch Notch
  • Capacitive
  • Multi-touch
  • Scratch resistant
  • LTPS (Low Temperature PolySilicon)
  • Brightnes 500 cd/m² (typ)
  • 1500:1 contrast ratio
  • 84% NTSC
  • LED Notifications
  • Corning Gorilla Glass 5
  • 3D curved glass screen
  • HDR
  • Frameless
  • Notch
  • Water Drop Notch

Prototypes





Prototypes
Samsung Galaxy A51 5G
Print 3D Model
Redmi Note 8 Pro
Print 3D Model

Photos

Performance & Hardware

Processor

Model
Samsung Exynos 980
MediaTek Helio G90T (MT6785T)
CPU
2x2.2GHz ARM Cortex-A77+6x 1.8 GHz ARM Cortex-A55
2x2.05GHz ARM Cortex-A76 + 6x1.95 GHz ARM Cortex-A55
Type
Octa-Core
Octa-Core
Frequency
2.2 GHz
2.05 GHz
64 Bits
Yes
Yes

Graphics

GPU
ARM Mali-G76 MP5
Arm Mali-G76 3EEMC4 800MHz

RAM

RAM
6 GB
6 GB
Type
LPDDR4X RAM
LPDDR4X RAM

Antutu

Score
332.400 (Antutu v8)
Overall performance better than 90% of devices
292.510 (Antutu v8)
Overall performance better than 89% of devices

Storage

Capacity
64 GB
64 GB
Type
--
UFS Storage 2.1
SD Slot
Yes
Independent SD slot
Yes
Slot for SD or second SIM card

Security

Fingerprint
Yes, in screen
Yes, in the back

Sensors

Sensors
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope
  • Fingerprint
  • Proximity
  • Light sensor
  • Accelerometer
  • Compass
  • Gyroscope

Others

Notifications LED
--
LED Notifications
Cooling system
No
Yes
Gaming buttons
No
No

Camera

Quad rear camera

Standard
1
Resolution
48 Mpx
Sensor
Samsung S5KGM2
Type
ISOCELL
Aperture
ƒ/ 2.0
ISO
--
Pixel size
0.80 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/2.25
Wide Angle lens
2
Resolution
12 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
ISO
--
Pixel size
1.12 µm
Portrait mode (depth)
3
Resolution
5 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
ISO
--
Pixel size
1.12 µm
Macro lens
4
Resolution
5 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.0
ISO
--
Pixel size
1.12 µm

Quad rear camera

Standard
1
Resolution
64 Mpx
Sensor
Samsung Bright S5KGW1
Type
ISOCELL
Aperture
ƒ/ 1.9
ISO
100 - 3200
Pixel size
0.80 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/1.72
Wide Angle lens
2
Resolution
8 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.2
ISO
--
Pixel size
1.12 µm
Macro lens
3
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ --
ISO
--
Pixel size
1.75 µm
Portrait mode (depth)
4
Resolution
2 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ --
ISO
--
Pixel size
1.75 µm
Flash
LED
LED
Features
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Digital image stabilization
  • Geotagging
  • Panorama
  • HDR
  • Touch focus
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • 4K Video
  • Quadruple camera
  • Night Mode
  • Phase detection autofocus (PDAF)
  • Autofocus
  • Continuous shooting
  • Digital zoom
  • Digital image stabilization
  • Geotagging
  • HDR
  • Touch focus
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • 4K Video
  • Quadruple camera
Slow Motion Video
Yes
120 fps
Yes
960 fps
Optical Stabilisation
No
No

Selfie

Resolution
32 Mpx
Sensor
Samsung S5KGD1
Type
ISOCELL
Aperture
ƒ/ 2.2
ISO
--
Pixel size
0.80 µm
Pixel Binning
1-4 (2x2)
Sensor size
1/2.8
Resolution
20 Mpx
Sensor
Unknown
Type
--
Aperture
ƒ/ 2.0
ISO
--
Pixel size
0.90 µm
Features
-
-

Connectivity

Networks

5G
  • n41 (2500)
  • n78 (3500)
  • n79 (4700)
-
4G LTE
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B12 (700)
  • B13 (700)
  • B17 (700)
  • B20 (800)
  • B26 (850)
  • B28 (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
  • B41 (TDD 2500)
  • B1 (2100)
  • B2 (1900)
  • B3 (1800)
  • B4 (1700/2100 AWS 1)
  • B5 (850)
  • B7 (2600)
  • B8 (900)
  • B20 (800)
  • B28 (700)
  • B38 (TDD 2600)
  • B40 (TDD 2300)
3G
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
  • B1 (2100)
  • B2 (1900)
  • B4 (1700/2100 AWS A-F)
  • B5 (850)
  • B8 (900)
2G
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)
  • B2 (1900)
  • B3 (1800)
  • B5 (850)
  • B8 (900)

SIM card

Dual SIM
Dual Sim Dual Standby
Dual Sim Dual Standby
Type
Nano SIM
Nano SIM
Nano SIM
Nano SIM

Wi-Fi

Wi-Fi
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
  • 802.11a
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11n 5GHz
  • 802.11ac
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version
Bluetooth 5.0
Bluetooth 5.0 LE Low energy consumption
Others
  • A2DP (Advanced Audio Distribution Profile)
  • AVRCP (Audio/Visual Remote Control Profile)
  • DIP (Device ID Profile)
  • HFP (Hands-Free Profile)
  • HID (Human Interface Profile)
  • HSP (Headset Profile)
  • MAP (Message Access Profile)
  • PAN (Personal Area Networking Profile)
  • OPP (Object Push Profile)
  • PBAP/PAB (Phone Book Access Profile)
  • HOGP
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)

Navigation

Navigation
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo
  • GPS
  • A-GPS
  • GLONASS
  • Beidou
  • Galileo

USB

USB
  • Charging
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C
  • Charging
  • Host
  • Mass Storage
  • USB On-The-Go (OTG)
  • USB Type C

SAR

European measurement

The European Union sets a limit of 2 W/kg averaged over 10 grams of tissue.

0.369 W/Kg on head
1.590 W/Kg on body
0.997 W/Kg on head
1.466 W/Kg on body
American measurement

The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue

0.800 W/Kg on head
0.670 W/Kg on body
1.150 W/Kg on head
1.180 W/Kg on body

Others

Others
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Tethering.
  • VoLTE
  • ANT+
  • NFC
  • Audio Jack
  • Radio FM
  • Computer sync
  • OTA sync
  • Infrared
  • Tethering.
  • VoLTE

Battery

Battery
Capacity
4000 mAh
4500 mAh
Type
Li-Ion
Li-Ion Polymer
Fast charge
Yes
Yes, 18.0W
Others
  • Non-removable
  • Non-removable

Software

Software
Operating System
Android 10
MIUI V11 (Android 9 P)

Prices

Prices unavailable

Prices

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