OnePlus 8 vs Asus ROG Phone 3 vs OnePlus 15

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OnePlus 8
₹41,999
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Asus ROG Phone 3
₹55,999
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Summary

Release Date

24 Apr, 2020
06 Aug, 2020
13 Nov, 2025

Performance

Snapdragon 865
Snapdragon 865 Plus
Snapdragon 8 Elite Gen 5
Octa Core (upto 2.84 GHz)
Octa Core (upto 3.1 GHz)
Octa Core (upto 4.608 GHz)
6 GB RAM
8 GB RAM
12 GB RAM

Display

6.55 inches (16.64 cm)
6.59 inches (16.74 cm)
6.78 inches (17.22 cm)
Fluid AMOLED
AMOLED
LTPO AMOLED
1080x2400 px (FHD+)
1080x2340 px (FHD+)
1272x2772 px (FHD+)
90 Hz Refresh Rate
144 Hz Refresh Rate
165 Hz Refresh Rate

Rear Camera

48 MP
Primary Camera
64 MP
Wide Angle Primary Camera
50 MP
Wide Angle Primary Camera
16 MP
Ultra-Wide Angle Camera
13 MP
Ultra-Wide Angle Camera
50 MP
Ultra-Wide Angle Camera
2 MP
Macro Camera
5 MP
Macro Camera
50 MP
Periscope Camera (upto 3.5x Optical Zoom)

Front Camera

16 MP
24 MP
32 MP
Wide Angle Lens

Battery

4300 mAh
6000 mAh
7300 mAh
30W Warp Charging
30W Hyper Charging
120W Super VOOC Charging
N/A
N/A
Wireless Charging

Storage

128 GB
128 GB
256 GB
UFS 3.0
UFS 3.1
UFS 4.1

Expert Review

3.5/10
4.0/10
8.2/10

User Ratings

4.4/5
(19,415 ratings)
4.4/5
(8,194 ratings)
N/A

Benchmarks (The higher, the better)

579,239
AnTuTu Score
614,628
AnTuTu Score
3,615,565
AnTuTu Score
15h 45m
Battery Life (PC Mark)
12h 9m
Battery Life (PC Mark)
17h 06m
Battery Life (PC Mark)

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

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General

Launch Date

Apr 24, 2020
(Official)
Aug 06, 2020
(Official)
Nov 13, 2025
(Official)

Operating System

Android v10 (Q)
Android v10 (Q)
Android v16

Custom UI

Oxygen OS
ROG UI
Oxygen OS

Performance

Performance Rating

Very Good
Very Good
Best In Class

Chipset

Qualcomm Snapdragon 865
Qualcomm Snapdragon 865 Plus
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

CPU

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

3.1 GHz, Single core, Kryo 585 2.42 GHz, Tri core, Kryo 585 1.8 GHz, Quad core, Kryo 585
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
7 nm
3 nm

Graphics (GPU)

Adreno 650
Adreno 650
Adreno 840

RAM

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

RAM Type

LPDDR4X
LPDDR5
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.

579,239
614,628
3,615,565

Bootup Time (The lower, the better)

20.0 s
13.0 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.

3,735.0
7,280.0
3,731.0

Battery Drain* (The lower, the better)

7.0 %
6.0 %
6.0 %

Heating* (The lower, the better)

19.7 %
9.7 %
8.4 %
* after 30 mins of gaming

Display

Display Rating

Best In Class
Excellent
Excellent

Display Type

Fluid AMOLED (Curved Display)
AMOLED
LTPO AMOLED

Screen Size

6.55 inches  (16.64 cm)
6.59 inches  (16.74 cm)
6.78 inches  (17.22 cm)

Resolution

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

Brightness

N/A
650 nits
N/A

HBM Brightness

N/A
N/A
1800 nits

Refresh Rate

90 Hz
144 Hz
165 Hz

Aspect Ratio

20:9
19.5:9
20:9

Pixel Density

402 ppi
391 ppi
450 ppi

Screen to Body Ratio (calculated)

88.69 %
79.75 %
90.95 %

Screen Protection

Corning Gorilla Glass v5
Corning Gorilla Glass v6
Corning Gorilla Glass Glass Victus 2

Bezel-less Display

Yes with punch-hole display
Yes
Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+
Yes HDR 10+
Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A
N/A
95.5 %

Design

Height

160.2 mm
171 mm
161.4 mm

Width

72.9 mm
78 mm
76.7 mm

Thickness

8 mm
9.85 mm
8.1 mm

Weight

180 grams
240 grams
211 grams

Build Material

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

Water Resistance

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

Ruggedness

N/A
N/A
Dust proof

Rear Camera

Rear Camera Rating

Very Good
Very Good
Excellent

Resolution

48 MP
Primary Cameraf/1.7525 mm focal length 1/2" sensor size IMX586 Exmor-RS CMOS Sensor 0.8µm pixel size
64 MP
Primary Cameraf/1.8 Wide Angle26 mm focal length 1/1.7" sensor size IMX686 Exmor-RS CMOS Sensor 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
16 MP
f/2.2 Ultra-Wide Angle Camera13 mm focal length
13 MP
f/2.4 Ultra-Wide Angle Camera11 mm focal length
50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length 1/2.8" sensor size 0.61µm pixel size
2 MP
f/2.4 Macro Camera1.75µm pixel size
5 MP
f/2.0 Macro Camera
50 MP
f/2.8 Periscope Camera85 mm focal length 1/2.76" sensor size 0.64µm pixel size

Autofocus

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

OIS

Yes
N/A
Yes

Flash

Yes Dual LED Flash
Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 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)
Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus
Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

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

Video Recording Features

N/A
N/A
Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode

Front Camera

Front Camera Rating

Very Good
Very Good
Best In Class

Resolution

16 MP
f/2.45 Primary Camera1/3" sensor size Exmor RS 1µm pixel size
24 MP
f/2.0 Primary Camera27 mm focal length 0.9µm 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
N/A
Yes

Flash

Yes Screen flash
Yes Screen flash
Yes Screen flash

Camera Features

Fixed Focus
N/A
N/A

Video Recording

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

Battery

Battery Rating

Very Good
Very Good
Best In Class

Capacity

4300 mAh
6000 mAh
7300 mAh

Battery Type

Li-ion
Li-Polymer
Silicon Carbon

TalkTime

N/A
Up to 38.6 Hours(4G)
N/A

Quick Charging

Yes 30W Warp Charging 50% in 22 minutes
Yes 30W Hyper Charging v4.0
Yes 120W Super VOOC Charging 50% in 15 minutes

Wireless Charging

N/A
N/A
Yes 50W Wireless Charging

Wireless Reverse Charging

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

Battery Test Results

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.

15h 45m
12h 9m
17h 06m

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

1h 33m 23s
1h 29m 57s
0h 30m 0s

Storage

Internal Storage

128 GB / 256 GB
128 GB / 256 GB
256 GB / 512 GB

Storage Type

UFS 3.0
UFS 3.1
UFS 4.1

Expandable Storage

No
No
No

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM
Dual SIM

SIM Type

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

Network Support

5G 4G
5G 4G
5G 4G

VoLTE

Yes
Yes
Yes

SIM 1

5G Bands:
TDD N78
5G Bands:
FDD N1 / N2 / N3 / N5 / N28
TDD N41 / N77 / N78 / N79
5G Bands:
FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 800(band 20)
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) / 2100(band 34) / 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) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 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) / 800(band 20)
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: 0.736 W/kg Body: 1.497 W/kg
N/A

Wi-Fi

Yes Wi-Fi 6 (802.11 b/g/n/ac/ax) 5GHz MIMO
Yes Wi-Fi 6 (802.11 b/g/n/ax) 5GHz
Yes Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz MIMO

Wi-Fi Features

Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.1
Yes v5.1
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

Yes
N/A
Yes

Audio Jack

USB Type-C
USB Type-C
USB Type-C

Audio Features

Dolby Atmos
N/A
N/A

Sensors

Fingerprint Sensor

Yes
Yes
Yes

Fingerprint Sensor Position

On-screen
On-screen
On-screen

Fingerprint Sensor Type

Optical
Optical
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