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POCO X3 vs Samsung Galaxy M51 vs Oppo Reno4

Key Feature Comparison

7.3

Samsung Galaxy M51

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7.2

OPPO Reno 4

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At a Glance

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Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 732G, Adreno 618

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

Qualcomm Snapdragon 730G, Adreno 618

Octa core (2.4 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)

Qualcomm Snapdragon 765G, Adreno 620

6000 mAh

Li-Polymer, Quick, 33W

7000 mAh

Li-ion, Fast, 25W

4020 mAh

Li-ion, VOOC, v2.0, 65W

6.67 inches

395 ppi, FHD

6.7 inches

393 ppi, FHD

6.43 inches

409 ppi, FHD

Quad, 64MP + 13MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

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

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Triple, 48MP + 8MP + 2MP

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.67 inches
6.7 inches
6.43 inches

Screen Type

IPS LCD
Super AMOLED
AMOLED

Screen Resolution

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

Pixel Density

395 ppi
393 ppi
409 ppi

Aspect Ratio

20:09
20:09
20:09

Screen Protection

Gorilla Glass 5
Gorilla Glass 3
Gorilla Glass 6

Screen to Body Ratio

91.25%
91%
84.68%

Screen Design

Punch hole
Punch hole
Punch hole

Screen Refresh Rate

120 Hz
-
90 Hz

Screen Quality

FHD
FHD
FHD

Peak Brightness

450 nits
420 nits
600 nits

Phone Variants

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

Expandable Storage

Yes
Yes
No

RAM Type

LPDDR4X
LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 512 GB
-

OTG Support

Yes
-
-

Sensors

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

Operating System

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

GPU

Adreno 618
Adreno 618
Adreno 620

Chipset

Qualcomm Snapdragon 732G
Qualcomm Snapdragon 730G
Qualcomm Snapdragon 765G

CPU

Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.4 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)

Custom User Interface

MIUI
Samsung One UI
ColorOS

Clock Speed

2.3 GHz
2.2 GHz
2.4 GHz

Architecture

64 bit
64 bit
64 bit

Process Technology

8 nm
8 nm
7 nm

Battery Capacity

6000 mAh
7000 mAh
4020 mAh

Battery Removable

No
No
No

Battery Type

Li-Polymer
Li-ion
Li-ion

Charger Type

Quick, 33W
Fast, 25W
VOOC, v2.0, 65W

USB Type-C

Yes
Yes
Yes

Fast Charging

Yes
Yes
Yes

Announced On

22-Sep-20
31-Aug-20
5-Jun-20

Market Status

Available
Available
Launched Globally

Brand

POCO
Samsung
OPPO

Model Number

MZB07Z3IN
SM-M515FZBEINS
-

Price Status

Confirmed
Confirmed
Expected

Price

Rs. 16,490
Rs. 19,999
Rs. 31,990

GPS

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

Audio Features

24-bit/192kHz audio
Dolby Atmos
-

NFC

No
Yes
Yes

Network Support

4G
4G
5G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.1
v5.0
v5.0

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
Mobile Hotspot

VoLTE

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...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

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...
5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1080p30fps, gyro-EIS

Front Camera Features

HDR, panorama
HDR
HDR

Front Camera Setup

Single, 20MP
Single, 32MP
Dual, 32MP + 2MP

Front Camera 1 Resolution

20 MP
32 MP
32 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.2, Wide Angle Primary Camera
f/2.4 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/2.4

Front Sensor

-
Exmor RS
-

Front Flash

-
No
-

Weight

225 grams
213 grams
183 grams

Colors

Shadow Gray, Cobalt Blue
Celestial Black, Electric Blue
Diamond Blue, Mirror Black, Taro Purple

Build

Back: Plastic
Back: Plastic
Back: Gorilla Glass

Dimensions

165.3 x 76.3 x 10.08 mm
163.9 x 76.3 x 9.5 mm
159.3 x 74 x 7.8 mm

SAR Value

Head: 0.747 W/kg, Body: 0.615 W/kg
Head: 1.381 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
-

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

Rear Camera 1 Resolution

64 MP
64 MP
48 MP

Rear Camera 1 Type

f/1.89, Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.7 Primary Camera

Rear Camera 1 Lens

1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
26 mm focal length, 2.8" sensor size, 1.12 micrometre pixel size

Rear Camera 2 Resolution

13 MP
12 MP
8 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

1.12 micrometre pixel size
-
-

Rear Camera 3 Resolution

2 MP
5 MP
2 MP

Rear Camera 3 Type

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

Rear Camera 3 Lens

1.75 micrometre pixel size
-
-

Rear Camera 4 Resolution

2 MP
5 MP
-

Rear Camera 4 Type

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

Rear Camera 4 Lens

1.75 micrometre pixel size
-
-

Rear Sensor

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

Rear Aperture

f/1.89
f/1.8
f/1.7

OIS

-
No
-

Fingerprint Scanner

Yes
Yes
Yes

Fingerprint Scanner Position

Side
Side
On-Screen

Face Unlock

Yes
Yes
-
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