LG G8X ThinQ vs Samsung Galaxy M51 vs OnePlus 15

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LG G8X ThinQ
₹70,000
(Out of Stock)
Samsung Galaxy M51
₹22,990
(Out of Stock)
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Summary

Release Date

21 Dec, 2019
17 Sep, 2020
13 Nov, 2025

Performance

Snapdragon 855
Snapdragon 730G
Snapdragon 8 Elite Gen 5
Octa Core (upto 2.84 GHz)
Octa Core (upto 2.2 GHz)
Octa Core (upto 4.608 GHz)
6 GB RAM
6 GB RAM
12 GB RAM

Main Display

6.4 inches (16.26 cm)
6.7 inches (17.02 cm)
6.78 inches (17.22 cm)
OLED
Super AMOLED Plus
LTPO AMOLED
1080x2340 px (FHD)
1080x2400 px (FHD+)
1272x2772 px (FHD+)
N/A
60 Hz Refresh Rate
165 Hz Refresh Rate

Cover Display

6.4 inches (16.26 cm)
N/A
N/A
1080x2340 px (FHD)
N/A
N/A

Rear Camera

12 MP
Primary Camera
64 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
13 MP
Ultra-Wide Angle Camera
12 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
N/A
5 MP
Macro Camera
50 MP
Periscope Camera (upto 3.5x Optical Zoom)
N/A
5 MP
Depth Camera
N/A

Front Camera

32 MP
32 MP
Wide Angle Lens
32 MP
Wide Angle Lens

Battery

4000 mAh
7000 mAh
7300 mAh
Quick Charging
25W Fast Charging
120W Super VOOC Charging
Wireless Charging
No Wireless Charging
Wireless Charging

Storage

128 GB
128 GB
256 GB
UFS 2.1
UFS 2.1
UFS 4.1

Expert Review

3.5/10
4.0/10
8.2/10

User Ratings

4.4/5
(50,024 ratings)
4.2/5
(39,300 ratings)
N/A

Benchmarks (The higher, the better)

439,719
AnTuTu Score
224,310
AnTuTu Score
3,615,565
AnTuTu Score
N/A
20h 6m
Battery Life (PC Mark)
17h 06m
Battery Life (PC Mark)

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₹72,999

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General

Launch Date

Dec 21, 2019
(Official)
Sep 17, 2020
(Official)
Nov 13, 2025
(Official)

Operating System

Android v9.0 (Pie)
Android v10 (Q)
Android v16

Custom UI

N/A
Samsung One UI
Oxygen OS

Performance

Performance Rating

Very Good
Very Good
Best In Class

Chipset

Qualcomm Snapdragon 855
Qualcomm Snapdragon 730G
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

CPU

Octa core

2.84 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

4.608 GHz, Dual core, Oryon 3.62 GHz, Hexa Core, Oryon

Architecture (The higher, the better)

64 bit
64 bit
64 bit

Fabrication (The lower, the better)

7 nm
8 nm
3 nm

Graphics (GPU)

Adreno 640
Adreno 618
Adreno 840

RAM

6 GB
6 GB / 8 GB
12 GB / 16 GB

RAM Type

LPDDR4X
LPDDR4X
LPDDR5X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

439,719
224,310
3,615,565

Bootup Time (The lower, the better)

16.0 s
23.0 s
14.0 s

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

3,692.0
1,878.0
3,731.0

Battery Drain* (The lower, the better)

5.0 %
5.0 %
6.0 %

Heating* (The lower, the better)

20.9 %
11.1 %
8.4 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Excellent

Display Type

OLED
Super AMOLED Plus
LTPO AMOLED

Screen Size

6.4 inches  (16.26 cm)
6.7 inches  (17.02 cm)
6.78 inches  (17.22 cm)

Resolution

1080x2340 px (FHD)
1080x2400 px (FHD+)
1272x2772 px (FHD+)

Brightness

N/A
420 nits
N/A

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

N/A
60 Hz
165 Hz

Aspect Ratio

19.5:9
20:9
20:9

Pixel Density

403 ppi
393 ppi
450 ppi

Screen to Body Ratio (calculated)

83.09 %
86.66 %
90.95 %

Screen Protection

Corning Gorilla Glass v5
Corning Gorilla Glass v3
Corning Gorilla Glass Glass Victus 2

Bezel-less Display

Yes with waterdrop notch
Yes with punch-hole display
Yes with punch-hole display

HDR 10 / HDR+ Support

N/A
N/A
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
91 %
95.5 %

Design

Height

159.3 mm
163.9 mm
161.4 mm

Width

75.8 mm
76.3 mm
76.7 mm

Thickness

8.4 mm
9.5 mm
8.1 mm

Weight

192 grams
213 grams
211 grams

Build Material

Back: Gorilla Glass
Back: Plastic
Back: Crystal Shield Glass Glass Fiber

Form Factor

Foldable Touch
N/A
N/A

Water Resistance

Yes IP68
N/A
Yes Water resistant IP68 IP66 IP69K IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Excellent

Resolution

12 MP
Primary Camera8x Digital Zoomf/1.8IMX363 CMOS image sensor Exmor-RS CMOS Sensor 1.4µm pixel size
64 MP
Primary Camera8x Digital Zoomf/1.8 Wide Angle26 mm focal length 1/1.7" sensor size IMX682 Exmor-RS CMOS Sensor ISOCELL Plus 0.8µm pixel size
50 MP
Primary Cameraf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size IMX906 CMOS image sensor Exmor-RS CMOS Sensor 1µm pixel size
13 MP
f/2.4 Ultra-Wide Angle Camera1µm pixel size
12 MP
f/2.2 Ultra-Wide Angle Camera
50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length 1/2.8" sensor size 0.61µm pixel size
N/A
5 MP
f/2.4 Macro Camera
50 MP
f/2.8 Periscope Camera85 mm focal length 1/2.76" sensor size 0.64µm pixel size
N/A
5 MP
f/2.4 Depth Camera
N/A

Autofocus

Yes Phase Detection Autofocus
Yes Phase Detection Autofocus
Yes Continuous Laser Autofocus Laser Autofocus Omni-directional Phase Detection Autofocus

OIS

Yes Optical Image Stabilization Plus
No
Yes

Flash

Yes LED Flash
Yes LED Flash
Yes LED Flash

Image Resolution

4000 x 3000 Pixels
9000 x 7000 Pixels
8150 x 6150 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

8 x 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

Video Recording

3840x2160 @ 60 fps
3840x2160 @ 30 fps
1920x1080 @ 30 fps
7680x4320 @ 30 fps
3840x2160 @ 30 @ 60 @ 120 fps
1920x1080 @ 30 @ 60 @ 240 fps
1280x720 @ 30 @ 240 @ 480 fps

Video Recording Features

Bokeh portrait video
Slow Motion
Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode

Front Camera

Front Camera Rating

Excellent
Very Good
Best In Class

Resolution

32 MP
f/1.9 Primary CameraCMOS 0.8µm pixel size
32 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/2.8" sensor size Exmor RS 0.8µm pixel size
32 MP
f/2.4 Wide Angle Primary Camera21 mm focal length 1/2.74" sensor size 0.8µm pixel size

Autofocus

N/A
No
Yes

Flash

N/A
No
Yes Screen flash

Video Recording

3840x2160 @ 30 fps
3840x2160 @ 30 fps
1920x1080 @ 30 fps
3840x2160 @ 30 @ 60 fps
1920x1080 @ 30 @ 60 fps
1280x720 @ 30 fps

Battery

Battery Rating

Very Good
Very Good
Best In Class

Capacity

4000 mAh
7000 mAh
7300 mAh

Battery Type

Li-ion
Li-ion
Silicon Carbon

Quick Charging

Yes Quick Charging v3.0
Yes 25W Fast Charging
Yes 120W Super VOOC Charging 50% in 15 minutes

Wireless Charging

Yes
N/A
Yes 50W Wireless Charging

Wireless Reverse Charging

N/A
N/A
Yes 10W Wireless Reverse Charging

Battery Test Results

Charging Time (20% to 100%) (The lower, the better)

1h 55m 42s
1h 56m 33s
0h 30m 0s

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

N/A
20h 6m
17h 06m

Storage

Internal Storage

128 GB
128 GB
256 GB / 512 GB

Storage Type

UFS 2.1
UFS 2.1
UFS 4.1

Expandable Storage

Yes Up to 2 TB
Yes Up to 512 GB
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

5G Not Supported 4G
5G Not Supported 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
View More

SIM 2

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20)
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)
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78
N/A
N/A
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 1700(band 66)
View More

SAR Value

N/A
Head: 1.381 W/kg
N/A

Wi-Fi

Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz MIMO

Wi-Fi Features

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

Bluetooth

Yes v5.0
Yes v5.0
Yes v6.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS Glonass
Yes with A-GPS Glonass

NFC

Yes
Yes
Yes

IR Blaster

N/A
N/A
Yes

Multimedia

Stereo Speakers

N/A
Yes
Yes

Audio Jack

3.5 mm
3.5 mm
USB Type-C

Audio Features

N/A
Dolby Atmos
N/A

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
Side
On-screen

Fingerprint Sensor Type

Optical
N/A
Ultrasonic

Other Sensors

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

Compare Prices

Not Available in any store
Not Available in any store
₹68,999
₹72,999