Samsung Galaxy A71 5G Vs Samsung Galaxy A51 5G Specs Comparison


Samsung Galaxy A71 5G is powered by Exynos 980 chipset, 6 GB or 8 GB RAM, 128 GB storage, 6.7" Super AMOLED screen, 4500 mAh battery with 25W fast charge, quad rear camera with 64 MP main sensor + 12 MP ultra-wide lens + 5 MP depth-sensor + 5 MP macro lens, 32 MP front camera, and 600 $ price on launch.

While Samsung Galaxy A51 5G packs with Exynos 980 chipset, 6 GB or 8 GB RAM, 128 GB storage, 6.5" Super AMOLED screen, 4500 mAh battery with 15W fast charge, quad rear camera with 48 MP main sensor + 12 MP ultra-wide lens + 5 MP depth-sensor + 5 MP macro lens, 32 MP front camera, and 500 $ price on launch.



Here’s an in-depth specifications comparison between Samsung Galaxy A71 5G Vs Samsung Galaxy A51 5G.

Jump to:

  1. System  on  Chip (SOC)
  2. RAM
  3. Storage
  4. Display
  5. Rear Camera 
  6. Front Camera
  7. Battery
  8. Price
  9. Network



Samsung Galaxy A51 5G
Samsung Galaxy A71 5G
Brand and Model   
Brand and Model   
Brand 
Brand 
Samsung
Samsung
Model
Model
Galaxy A51 5G
Galaxy A71 5G
Model Alias
Model Alias
SM-A516N
SM-A716F/DS
SM-A516F
SM-A716N

SM-A7156/DSN

SM-A7160
Galaxy A51 5G Operating System 
Galaxy A71 5G Operating System 
Android 10
Android 10
User Interface (UI)
User Interface (UI)
One UI 2.0
One UI 2.0



Galaxy A51 5G System on  Chip (SOC) Galaxy A71 5G System on  Chip (SOC)
SOC SOC
Samsung Exynos 980 Samsung Exynos 980
Process Technology  Process Technology 
8 nm 8 nm
CPU CPU
2x 2.2 GHz ARM Cortex-A77 2x 2.2 GHz ARM Cortex-A77
6x 1.8 GHz ARM Cortex-A55 6x 1.8 GHz ARM Cortex-A55
CPU Bits  CPU Bits 
64 bit 64 bit
Instruction Set   Instruction Set  
ARMv8-A ARMv8-A
CPU Frequency  CPU Frequency 
2200 MHz 2200 MHz
CPU Cores  CPU Cores 
8 8
GPU GPU
ARM Mali-G76 MP5 ARM Mali-G76 MP5
 GPU Cores  GPU Cores
5 5



Galaxy A51 5G RAM Capacity Galaxy A71 5G RAM Capacity
6 GB 6 GB
8 GB 8 GB
RAM Type   RAM Type  
LPDDR4X LPDDR4X
RAM Channels   RAM Channels  
Double channel Double channel
RAM Frequency   RAM Frequency  
1866 MHz



Galaxy A51 5G Storage Galaxy A71 5G Storage
128 GB 128 GB
Galaxy A51 5G Memory Cards Galaxy A71 5G Memory Cards
microSD microSD
microSDHC microSDHC
microSDXC microSDXC



Galaxy A51 5G Display Galaxy A71 5G Display
Type / Technology  Type / Technology 
Super AMOLED Super AMOLED
Diagonal Size  Diagonal Size 
6.5 in 6.7 in
165.1 mm 170.18 mm
16.51 cm 17.02 cm
Width  Width 
2.67 in 2.75 in
67.75 mm 69.84 mm
6.78 cm 6.98 cm
Height  Height 
5.93 in 6.11 in
150.56 mm 155.19 mm
15.06 cm 15.52 cm
Aspect Ratio  Aspect Ratio 
2.222:1 2.222:1
Resolution  Resolution 
1080 x 2400 pixels 1080 x 2400 pixels
Pixel Density  Pixel Density 
405 ppi 393 ppi
159 ppcm 154 ppcm
Color Depth  Color Depth 
24 bit 24 bit
16777216 colors 16777216 colors
Display Area  Display Area 
87.50% 88.62%
Other Features  Other Features 
Capacitive Capacitive
Multi-touch Multi-touch
Scratch resistant Scratch resistant
Infinity-O Display Infinity-O Display
Galaxy A51 5G Sensors Galaxy A71 5G Sensors
Proximity Proximity
Light Light
Accelerometer Accelerometer
Compass Compass
Gyroscope Gyroscope
Fingerprint Fingerprint
In-display fingerprint sensor In-display fingerprint sensor



Galaxy A51 5G Rear Camera Galaxy A71 5G Rear Camera
Sensor Model Sensor Model
Samsung S5KGM2 Samsung S5KGW1
Sensor type  Sensor type 
ISOCELL ISOCELL
Sensor format Sensor format
1/2.25" 1/1.72"
Pixel size Pixel size
0.8 µm (micrometers) 0.8 µm (micrometers)
0.000800 mm 0.000800 mm
Aperture Aperture
f/2 f/1.8
Flash Type Flash Type
LED LED
Number of Lenses Number of Lenses
6 6
 Image Resolution   Image Resolution 
8000 x 6000 pixels 9280 x 6944 pixels
48 MP 64.44 MP
Video resolution Video resolution
1920 x 1080 pixels 1920 x 1080 pixels
2.07 MP 2.07 MP
Video FPS Video FPS
30 fps 30 fps
Features  Features 
Autofocus Autofocus
Continuous shooting Continuous shooting
Digital zoom Digital zoom
Digital image stabilization Digital image stabilization
Geotagging Geotagging
Panorama Panorama
HDR HDR
Touch focus Touch focus
Face detection Face detection
White balance settings White balance settings
ISO settings ISO settings
Exposure compensation Exposure compensation
Self-timer Self-timer
Scene mode Scene mode
Phase detection autofocus (PDAF) Phase detection autofocus (PDAF)
Pixel size - 1.6 μm (4-in-1 pixel binning) Pixel size - 1.6 μm (4-in-1 pixel binning)
Sensor type - ISOCELL PLUS Sensor type - ISOCELL PLUS
Super Phase Detection Super Phase Detection
Secondary rear camera - 12 MP (ultra-wide angle) Secondary rear camera - 12 MP (ultra-wide angle)
Aperture size - f/2.2 (#2) Aperture size - f/2.2 (#2)
Pixel size - 1.12 μm (#2) Pixel size - 1.12 μm (#2)
Third rear camera - 5 MP (macro) Third rear camera - 5 MP (macro)
Aperture size - f/2.4 (#3) Aperture size - f/2.4 (#3)
Fourth rear camera - 5 MP (depth-sensing) Fourth rear camera - 5 MP (depth-sensing)
Aperture size - f/2.2 (#3) Aperture size - f/2.2 (#3)
Pixel size - 1.12 μm (#3) Pixel size - 1.12 μm (#3)



Galaxy A51 5G Front Camera Galaxy A71 5G Front Camera
Sensor Model Sensor Model
Samsung S5KGD1 Samsung S5KGD1
Sensor Type Sensor Type
ISOCELL ISOCELL
Aperture Aperture
f/2.2 f/2.2
Sensor format Sensor format
1/2.8" 1/2.8"
Pixel size Pixel size
0.8 µm (micrometers) 0.8 µm (micrometers)
0.000800 mm 0.000800 mm
Image Resolution  Image Resolution 
6560 x 4928 pixels 6560 x 4928 pixels
32.33 MP 32.33 MP
Video Resolution Video Resolution
1920 x 1080 pixels 1920 x 1080 pixels
2.07 MP 2.07 MP
Video FPS Video FPS
30 fps 30 fps
Features  Features 
Face unlock Face unlock
Sensor type - ISOCELL Slim Sensor type - ISOCELL Slim
Galaxy A51 5G Audio Galaxy A71 5G Audio
Speaker Speaker
Loudspeaker Loudspeaker
Earpiece Earpiece
Galaxy A51 5G Radio Galaxy A71 5G Radio
Yes Yes
Galaxy A51 5G Tracking /  Positioning  Galaxy A71 5G Tracking /  Positioning 
GPS GPS
A-GPS A-GPS
GLONASS GLONASS
BeiDou BeiDou
Galileo Galileo
Galaxy A51 5G Wi-Fi Galaxy A71 5G Wi-Fi
802.11a (IEEE 802.11a-1999) 802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999) 802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003) 802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009) 802.11n (IEEE 802.11n-2009)
802.11n 5GHz 802.11n 5GHz
802.11ac (IEEE 802.11ac) 802.11ac (IEEE 802.11ac)
Dual band Dual band
Wi-Fi Hotspot Wi-Fi Hotspot
Wi-Fi Direct Wi-Fi Direct
Wi-Fi Display Wi-Fi Display



Galaxy A51 5G Bluetooth Galaxy A71 5G Bluetooth
Version  Version 
5 5
Features  Features 
A2DP (Advanced Audio Distribution Profile) A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio/Visual Remote Control Profile) AVRCP (Audio/Visual Remote Control Profile)
DIP (Device ID Profile) DIP (Device ID Profile)
HFP (Hands-Free Profile) HFP (Hands-Free Profile)
HID (Human Interface Profile) HID (Human Interface Profile)
HSP (Headset Profile) HSP (Headset Profile)
MAP (Message Access Profile) MAP (Message Access Profile)
OPP (Object Push Profile) OPP (Object Push Profile)
PAN (Personal Area Networking Profile) PAN (Personal Area Networking Profile)
PBAP/PAB (Phone Book Access Profile) PBAP/PAB (Phone Book Access Profile)
HOGP HOGP
Galaxy A51 5G USB Galaxy A71 5G USB
Connector Type   Connector Type  
USB Type-C USB Type-C
Version Version
2 2
Features  Features 
Charging Charging
Mass storage Mass storage
On-The-Go On-The-Go
Galaxy A51 5G Headphone Jack Galaxy A71 5G Headphone Jack
Yes Yes
Galaxy A51 5G Connectivity Galaxy A71 5G Connectivity
Computer sync Computer sync
OTA sync OTA sync
Tethering Tethering
VoLTE VoLTE
ANT+ ANT+
Galaxy A51 5G Browser Galaxy A71 5G Browser
HTML HTML
HTML5 HTML5
CSS 3 CSS 3
Galaxy A51 5G Audio File Formats /  Codecs Galaxy A71 5G Audio File Formats /  Codecs
AAC (Advanced Audio Coding) AAC (Advanced Audio Coding)
AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga) AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga)
AMR-WB (Adaptive Multi-Rate Wideband, .awb) AMR-WB (Adaptive Multi-Rate Wideband, .awb)
eAAC+ / aacPlus v2 / HE-AAC v2 eAAC+ / aacPlus v2 / HE-AAC v2
FLAC (Free Lossless Audio Codec, .flac) FLAC (Free Lossless Audio Codec, .flac)
M4A (MPEG-4 Audio, .m4a) M4A (MPEG-4 Audio, .m4a)
MIDI MIDI
MP3 (MPEG-2 Audio Layer II, .mp3) MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
WMA (Windows Media Audio, .wma) WMA (Windows Media Audio, .wma)
WAV (Waveform Audio File Format, .wav, .wave) WAV (Waveform Audio File Format, .wav, .wave)
Galaxy A51 5G Video File Formats /  Codecs Galaxy A71 5G Video File Formats /  Codecs
3GPP (3rd Generation Partnership Project, .3gp) 3GPP (3rd Generation Partnership Project, .3gp)
3GPP2 (3rd Generation Partnership Project 2, .3g2) 3GPP2 (3rd Generation Partnership Project 2, .3g2)
AVI (Audio Video Interleaved, .avi) AVI (Audio Video Interleaved, .avi)
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b) Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
H.263 H.263
H.264 / MPEG-4 Part 10 / AVC video H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks) MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
VC-1 VC-1
VP8 VP8
VP9 VP9
WebM WebM
WMV (Windows Media Video, .wmv) WMV (Windows Media Video, .wmv)
WMV7 (Windows Media Video 7, .wmv) WMV7 (Windows Media Video 7, .wmv)
WMV8 (Windows Media Video 8, .wmv) WMV8 (Windows Media Video 8, .wmv)
Xvid Xvid



Galaxy A51 5G Battery Galaxy A71 5G Battery
Capacity Capacity
4500 mAh 4500 mAh
Type  Type 
Li-Ion Li-Ion
Features  Features 
Fast charging Fast charging
Non-removable Non-removable
 Charger Output Power  Charger Output Power
5 V / 3 A 5 V / 5 A
9 V / 1.67 A
Galaxy A51 5G Launch Galaxy A71 5G Launch
Announced  Announced 
 2020, 8th April  2020, 8th April
Status Status
Release April 2020 Release April 2020



Galaxy A51 5G Price Galaxy A71 5G Price
6 GB + 128 GB = 500 $ 6 GB + 128 GB = 600 $
Galaxy A51 5G Design Galaxy A71 5G Design
Colors  Colors 
Prism Cube Black Prism Cube Blue
Prism Cube White Prism Cube Black
Prism Cube Pink Prism Cube Silver
Width  Width 
73.6 mm 75.5 mm
7.36 cm 7.55 cm
0.24 ft 0.25 ft
2.9 in 2.97 in
Height  Height 
158.9 mm 162.5 mm
15.89 cm 16.25 cm
0.52 ft 0.53 ft
6.26 in 6.4 in
Thickness  Thickness 
8.7 mm 8.1 mm
0.87 cm 0.81 cm
0.03 ft 0.03 ft
0.34 in 0.32 in
Weight  Weight 
187 g 185 g
0.41 lbs 0.41 lbs
6.6 oz 6.53 oz
Volume  Volume 
101.75 cm³ 99.38 cm³
6.18 in³ 6.04 in³
Body Materials Body Materials
Plastic Metal
Plastic
Galaxy A51 5G SIM Card Galaxy A71 5G SIM Card
SIM Card Type   SIM Card Type  
Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm) Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIM Cards  Number of SIM Cards 
2 2
Features Features
Dual SIM stand-by Dual SIM stand-by
Galaxy A51 5G Mobile Network Technology and Bandwidth Galaxy A71 5G Mobile Network Technology and Bandwidth
UMTS (384 kbit/s ) UMTS (384 kbit/s )
EDGE EDGE
GPRS GPRS
HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s ) HSPA+ (HSUPA 5.76 Mbit/s , HSDPA 42 Mbit/s )
LTE LTE Cat 12 (102.0 Mbit/s , 603.0 Mbit/s )
5G NSA 5G NSA
5G SA 5G SA



Galaxy A51 5G Networks Galaxy A71 5G Networks
GSM GSM
GSM 850 MHz (B5) GSM 850 MHz (B5)
GSM 900 MHz (B8) GSM 900 MHz (B8)
GSM 1800 MHz (B3) GSM 1800 MHz (B3)
GSM 1900 MHz (B2) GSM 1900 MHz (B2)
UMTS UMTS
UMTS 850 MHz (B5) UMTS 850 MHz (B5)
UMTS 900 MHz (B8) UMTS 900 MHz (B8)
UMTS 1900 MHz (B2) UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1) UMTS 2100 MHz (B1)
LTE LTE
LTE-FDD 850 MHz (B5) LTE-FDD 850 MHz (B5)
LTE-FDD 900 MHz (B8) LTE-FDD 900 MHz (B8)
LTE-FDD 1800 MHz (B3) LTE-FDD 1800 MHz (B3)
LTE-FDD 2100 MHz (B1) LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7) LTE-FDD 2600 MHz (B7)
5G 5G
5G-FDD 1800 MHz (n3) 5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1) 5G-FDD 2100 MHz (n1)
5G-TDD 2500 MHz (n41) 5G-TDD 2500 MHz (n41)
5G-TDD 3500 MHz (n78 5G-TDD 3500 MHz (n78
5G-TDD 4700 MHz (n79) 5G-TDD 4700 MHz (n79)

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