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Samsung Galaxy A51 vs Xiaomi Mi 10 Pro 5G vs Samsung Galaxy M31

Key Feature Comparison

6.9

Samsung Galaxy A51

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7.4

Xiaomi Mi 10 Pro 5G

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6.9

Samsung Galaxy M31

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At a Glance

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Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)

Qualcomm Snapdragon 865, Adreno 650

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

4000 mAh

Li-ion, Fast, 15W

4500 mAh

Li-Polymer, Quick, v4.0, 65W

6000 mAh

Li-ion, Fast, 15W

6.5 inches

405 ppi, FHD

6.67 inches

386 ppi, FHD

6.4 inches

403 ppi, FHD

Quad, 48MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps

Quad, 108MP + 8MP + 12MP + 20MP

7680x4320 @ 30 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Quad, 64MP + 8MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.5 inches
6.67 inches
6.4 inches

Screen Type

Super AMOLED
AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2340 pixels
1080 x 2340 pixels

Pixel Density

405 ppi
386 ppi
403 ppi

Aspect Ratio

20:09
19.5:9
19.5:9

Screen Protection

Gorilla Glass 3
Gorilla Glass 5
Gorilla Glass 3

Screen to Body Ratio

87.44%
89.6 %
83.92%

Screen Design

Punch hole
Punch hole
Regular notch

Screen Quality

FHD
FHD
FHD

Peak Brightness

-
500 nits
-

Phone Variants

8GB 128GB, 6GB 128GB
8GB 256GB
6GB 64GB, 8GB 128GB, 6GB 128GB

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR5
LPDDR4X

Storage Type

UFS 2.0
UFS 3.0
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
-
Yes, 512 GB

OTG Support

Yes
-
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)
Android v10 (Q)
Android v10 (Q)

GPU

Mali-G72 MP3
Adreno 650
Mali-G72 MP3

Chipset

Samsung Exynos 9 Octa 9611
Qualcomm Snapdragon 865
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)
Octa core (2.84 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Samsung One UI
MIUI
Samsung One UI

Clock Speed

2.3 GHz
2.84 GHz
2.3 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

10 nm
7 nm
10 nm

Battery Capacity

4000 mAh
4500 mAh
6000 mAh

Battery Removable

No
No
No

Battery Type

Li-ion
Li-Polymer
Li-ion

Charger Type

Fast, 15W
Quick, v4.0, 65W
Fast, 15W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Wireless Charging

-
Yes
-

Announced On

5-Dec-19
13-Feb-20
25-Feb-20

Market Status

Available
Launched Globally
Available

Brand

Samsung
Xiaomi
Samsung

Model Number

SM-A515FZB1INS/SM-A515FZBWINS
-
SM-M315FZKDINS

Price Status

Confirmed
Expected
Confirmed

Price

Rs. 20,450
Rs. 51,190
Rs. 15,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
24-bit/192kHz audio
Dolby Atmos

NFC

Yes
Yes
No

Network Support

4G
5G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, b/g/n/n 5GHz
Yes, Wi-Fi 802.11, ac/b/g/n/n 5GHz

Bluetooth Type

v5.0
v5.1
v5.0

Audio Jack

3.5 mm
USB Type-C
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 1...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR
HDR
HDR

Front Camera Setup

Single, 32MP
Single, 20MP
Single, 32MP

Front Camera 1 Resolution

32 MP
20 MP
32 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0, Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

2.8" sensor size, 0.8 micrometre pixel size
-
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Aperture

f/2.2
f/2.0
f/2.0

Front Flash

No
Yes, Screen flash
No

Weight

172 grams
208 grams
191 grams

Colors

Prism Crush White, Prism Crush Black, Prism Crush Pink, Prism Crush Blue
Starry Blue, Pearl White
Black, Blue

Build

Back: Plastic
Back: Mineral Glass
Back: Plastic

Dimensions

158.5 x 73.6 x 7.9 mm
162.6 x 74.8 x 8.9 mm
159.2 x 75.1 x 8.9 mm

SAR Value

Head: 0.598 W/kg
-
Head: 0.383 W/kg

OIS

No
Yes
No

Rear Flash

Yes, LED Flash
Yes, Triple-color LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps
7680x4320 @ 30 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash, Face detection, Touch to focus
8 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Quad, 48MP + 12MP + 5MP + 5MP
Quad, 108MP + 8MP + 12MP + 20MP
Quad, 64MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

48 MP
108 MP
64 MP

Rear Camera 1 Type

f/2.0 (upto 8x Digital Zoom) Primary Camera
f/1.69, Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2.25" sensor size, 0.8 micrometre pixel size
0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

12 MP
8 MP
8 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
f/2.0, Telephoto Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 3 Resolution

5 MP
12 MP
5 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.0
f/2.4, Macro Camera

Rear Camera 4 Resolution

5 MP
20 MP
5 MP

Rear Camera 4 Type

f/2.2, Depth Camera
f/2.2, Ultra-Wide Angle Camera
f/2.2, Depth Camera

Rear Sensor

ISO-CELL
-
ISOCELL Plus

Rear Aperture

f/2.0
f/1.69
f/1.8

Rear Camera 3 Lens

-
1.4 micrometre pixel size
25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen
Rear

Fingerprint Scanner Type

Optical
Optical
-

Face Unlock

Yes
-
Yes
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