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POCO X3 Pro vs Samsung Galaxy M51 vs Samsung Galaxy On8

Key Feature Comparison

7.6

POCO X3 Pro

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7.3

Samsung Galaxy M51

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5.5

Samsung Galaxy On8

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At a Glance

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Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 860, Adreno 640

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730G, Adreno 618

Octa core, 1.6 GHz, Cortex A53

Samsung Exynos 7 Octa 7580, Mali-T720 MP2

5160 mAh

Li-Polymer, Fast, 33W

7000 mAh

Li-ion, Fast, 25W

3300 mAh

Li-ion

6.67 inches

395 ppi, FHD

6.7 inches

393 ppi, FHD

5.5 inches

401 ppi, FHD

Quad, 48MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Quad, 64MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Single, 13MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.67 inches
6.7 inches
5.5 inches

Screen Type

IPS LCD
Super AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels
1080 x 1920 pixels

Pixel Density

395 ppi
393 ppi
401 ppi

Aspect Ratio

20:09
20:09
-

Screen Protection

Gorilla Glass 6
Gorilla Glass 3
No

Screen to Body Ratio

84.61%
91%
72.16%

Screen Design

Punch hole
Punch hole
-

Screen Refresh Rate

120 Hz
-
-

Screen Quality

FHD
FHD
FHD

Peak Brightness

450 nits
420 nits
-

Phone Variants

8GB 128GB, 6GB 128GB
8GB 128GB, 6GB 128GB
3GB 16GB

Expandable Storage

Yes
Yes
Yes

RAM Type

LPDDR4X
LPDDR4X
-

Storage Type

UFS 3.1
UFS 2.1
-

Expandable Storage Capacity

Yes, 1 TB
Yes, 512 GB
Yes, 128 GB

OTG Support

Yes
-
Yes

Sensors

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

Operating System

Android v11
Android v10 (Q)
Android v6.0 (Marshmallow)

GPU

Adreno 640
Adreno 618
Mali-T720 MP2

Chipset

Qualcomm Snapdragon 860
Qualcomm Snapdragon 730G
Samsung Exynos 7 Octa 7580

CPU

Octa core (2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core, 1.6 GHz, Cortex A53

Custom User Interface

MIUI
Samsung One UI
-

Clock Speed

2.96 GHz
2.2 GHz
1.6 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

7 nm
8 nm
-

Battery Capacity

5160 mAh
7000 mAh
3300 mAh

Battery Removable

No
No
Yes

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Fast, 33W
Fast, 25W
-

USB Type-C

Yes
Yes
No

Fast Charging

Yes
Yes
-

Charging Time

100 % in 59 minutes
-
-

Announced On

30-Mar-21
31-Aug-20
5-Sep-16

Market Status

Available
Available
Out of Stock

Brand

POCO
Samsung
Samsung

Model Number

MZB08T9IN
SM-M515FZBEINS
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 18,999
Rs. 19,999
Rs. 13,490

GPS

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

NFC

Yes
Yes
Yes

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano
SIM1: Micro, SIM2: Micro

Wi-Fi

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

Bluetooth Type

v5.0
v5.0
v4.1

Audio Jack

3.5 mm
3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No
No

Wi-Fi Features

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

VoLTE

Yes
Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), GPRS: Available...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...
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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, 4G Speed: 50 Mbit/s 150 Mbit/s (LTE category 4), GPRS: Available...

Audio Features

-
Dolby Atmos
-

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
-

Front Camera Setup

Single, 20MP
Single, 32MP
Single, 5MP

Front Camera 1 Resolution

20 MP
32 MP
5 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.2, Wide Angle Primary Camera
f/1.9 Primary Camera

Front Camera 1 Lens

3.4" 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/2.2
f/1.9

Front Camera Features

-
HDR
LED flash

Front Sensor

-
Exmor RS
CMOS

Front Flash

-
No
Yes, LED Flash

Weight

213 grams
213 grams
169 grams

Colors

Graphite Black, Steel Blue, Golden Bronze
Celestial Black, Electric Blue
Black, Gold, White

Build

Glass front (Gorilla Glass 5), aluminum frame, plastic back
Back: Plastic
-

Dimensions

165.3 x 76.8 x 9.4 mm
163.9 x 76.3 x 9.5 mm
151.7 x 76 x 7.8 mm

SAR Value

Head: 0.809 W/kg, Body: 0.645 W/kg
Head: 1.381 W/kg
Head: 0.216 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP
Quad, 64MP + 12MP + 5MP + 5MP
Single, 13MP

Rear Camera 1 Resolution

48 MP
64 MP
13 MP

Rear Camera 1 Type

f/1.79, Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.9 Primary Camera

Rear Camera 1 Lens

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

Rear Camera 2 Resolution

8 MP
12 MP
-

Rear Camera 2 Type

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

Rear Camera 3 Resolution

2 MP
5 MP
-

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4, Macro Camera
-

Rear Camera 4 Resolution

2 MP
5 MP
-

Rear Camera 4 Type

f/2.4, Depth Camera
f/2.4, Depth Camera
-

Rear Sensor

Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor, ISOCELL Plus
CMOS image sensor

Rear Aperture

f/1.79
f/1.8
f/1.9

OIS

-
No
No

Fingerprint Scanner

Yes
Yes
No

Fingerprint Scanner Position

Side
Side
-

Face Unlock

Yes
Yes
Yes

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