Samsung Galaxy S9 Plus 128GB vs OnePlus 6T

Comparing the Samsung Galaxy S9 Plus 128GB vs OnePlus 6T across performance, display, camera, battery, storage, expert reviews and user rating to help determine the better smartphone.

Here is the summary of the results:

Performance: Samsung Galaxy S9 Plus 128GB scores higher on the Geekbench Multi-Core test with 9,141, while OnePlus 6T scores 2,380, making Samsung Galaxy S9 Plus 128GB the better performer.

Display: OnePlus 6T offers a screen size of 6.41 inches, while Samsung Galaxy S9 Plus 128GB offers 6.2 inches, making OnePlus 6T the larger display of the two. Samsung Galaxy S9 Plus 128GB features a Super AMOLED display compared to OnePlus 6T's Optic AMOLED, making Samsung Galaxy S9 Plus 128GB the better display of the two.

Rear Camera: OnePlus 6T offers a higher rear camera resolution with 16 MP, while Samsung Galaxy S9 Plus 128GB offers 12 MP, making OnePlus 6T better for rear camera photography.

Front Camera: OnePlus 6T offers a higher front camera resolution with 16 MP, while Samsung Galaxy S9 Plus 128GB offers 8 MP, making OnePlus 6T better for front camera photography.

Battery: OnePlus 6T offers a higher battery capacity with 3700 mAh, while Samsung Galaxy S9 Plus 128GB offers 3500 mAh, making OnePlus 6T better for longer battery life.

Storage: Both Samsung Galaxy S9 Plus 128GB and OnePlus 6T offer the same internal storage of 128 GB.

Expert Review: Samsung Galaxy S9 Plus 128GB receives a higher expert rating of 9 from the editorial team, while OnePlus 6T is rated 8.

User Rating: Samsung Galaxy S9 Plus 128GB and OnePlus 6T both receive the same user rating of 4.5.

Samsung Galaxy S9 Plus 128GB

₹71,179

(Discontinued)

OnePlus 6T

₹30,025

(Out of Stock)

Summary

Release Date

28 Mar, 2018

01 Nov, 2018

11 Jun, 2026

Performance


Samsung Exynos 9 Octa 9810	Snapdragon 845	MediaTek Dimensity 8500 Extreme
Octa Core (upto 2.7 GHz)	Octa Core (upto 2.8 GHz)	Octa Core (upto 3.4 GHz)
6 GB RAM	6 GB RAM	12 GB RAM

Display


6.2 inches (15.75 cm)	6.41 inches (16.28 cm)	6.8 inches (17.27 cm)
Super AMOLED	Optic AMOLED	Extreme AMOLED
1440x2960 px (QHD+)	1080x2340 px (FHD+)	1272x2772 px (FHD+)
N/A	60 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


12 MP Wide Angle Primary Camera	16 MP Wide Angle Primary Camera	50 MP Primary Camera
12 MP Telephoto Camera (upto 2x Optical Zoom)	20 MP Wide Angle Camera	50 MP Ultra-Wide Angle Macro Camera
N/A	N/A	50 MP Telephoto Camera (upto 3.5x Optical Zoom)

Front Camera


8 MP Wide Angle Lens	16 MP Wide Angle Lens	50 MP

Battery


3500 mAh	3700 mAh	6500 mAh
Fast Charging	Dash Charging	90W Turbo Power Charging
Wireless Charging	N/A	Wireless Charging

Storage

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

Expert Review

9.0/10

Read Expert Review

8.0/10

Read Expert Review

N/A

Pros

Gorgeous design and display
Fantastic camera, even in low light
Powerful performance
Features such as 3.5mm port and dual-SIM support

Excellent battery life
Solid performer
Clutter-free software
Dash charging

Device yet to be reviewed

Cons

Intelligent scan isn’t fast enough
AR Emojis are barely useful
Average battery life

Still not the industry leader in camera technology
No wireless charging
No waterproofing
Bulky

Device yet to be reviewed

User Ratings

4.5/5

(39,205 ratings)

4.5/5

(19,407 ratings)

N/A

Benchmarks (The higher, the better)

248,237

AnTuTu Score

406,086

AnTuTu Score

N/A

Compare Prices

Not Available in any store

₹44,999

@ Flipkart

Video

4 More Videos

16 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

N/A

Nov 01, 2018

(Official)

Jun 04, 2026

(Official)

Operating System

Android v8.0 (Oreo)

Android v9.0 (Pie)

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

5 Year

Custom UI

N/A

Oxygen OS

N/A

Performance

Performance Rating

Good

Excellent

Chipset

Samsung Exynos 9 Octa 9810

Qualcomm Snapdragon 845

MediaTek Dimensity 8500 Extreme

Processor

Octa core

2.7 GHz, Quad core, M2 Mongoose 1.7 GHz, Quad core, Cortex A53

Octa core

2.8 GHz, Quad core, Kryo 385 1.8 GHz, Quad core, Kryo 385

Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

10 nm

4 nm

Graphics (GPU)

Mali-G72 MP18

Adreno 630

Mali-G720 MP8

RAM

6 GB

6 GB / 8 GB

12 GB

RAM Type

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.

248,237

406,086

N/A

Display

Display Rating

Best In Class

Excellent

Best In Class

Display Type

Super AMOLED (Curved Display)

Optic AMOLED

Extreme AMOLED

Screen Size

6.2 inches (15.75 cm)

6.41 inches (16.28 cm)

6.8 inches (17.27 cm)

Resolution

1440x2960 px (QHD+)

1080x2340 px (FHD+)

1272x2772 px (FHD+)

Peak Brightness

N/A

5200 nits

HBM Brightness

N/A

1800 nits

Refresh Rate

N/A

60 Hz

144 Hz

Aspect Ratio

18.5:9

19.5:9

19.6:9

Pixel Density

531 ppi

402 ppi

450 ppi

Screen to Body Ratio (calculated)

83.99 %

85.43 %

96.8 %

Screen Protection

Corning Gorilla Glass v5

Corning Gorilla Glass v6

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes

Yes with waterdrop notch

Yes

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

N/A

86 %

96.8 %

Design

Height

158.1 mm

157.5 mm

162.7 mm

Width

73.8 mm

74.8 mm

75.6 mm

Thickness

8.5 mm

8.2 mm

7.19 mm

Weight

189 grams

185 grams

190 grams

Build Material

Frame: Aluminium
Back: Gorilla Glass

Back: Gorilla Glass

Back: Plastic

Water Resistance

Yes Water resistant IP68 (up to 30 minutes in a depth of 1.5 meter)

Yes Splash proof

Yes Water resistant IP68 IP69

Ruggedness

Dust proof

N/A

Dust proof

Battery

Battery Rating

Very Good

Excellent

Capacity

3500 mAh

3700 mAh

6500 mAh

Battery Type

Li-ion

Li-Polymer

Silicon Carbon

TalkTime

Up to 25 Hours(3G)

N/A

Quick Charging

Yes Fast Charging

Yes Dash Charging 50% in 28 minutes

Yes 90W Turbo Power Charging

Wireless Charging

Yes

N/A

Yes 15W Wireless Charging

Wireless Reverse Charging

N/A

Reverse Charging

N/A

Yes 5W Wired Reverse Charging

Storage

Internal Storage

64 GB / 128 GB / 256 GB

128 GB / 256 GB

256 GB

Storage Type

UFS 2.1

UFS 4.1

Expandable Storage

Yes Up to 400 GB

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano (Hybrid)

SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G

5G 4G

VoLTE

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) / 850(band 5) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 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) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700(band 29) / 2300(band 30)

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Speed:

200 Mbit/s ↑ 1200 Mbit/s ↓ (LTE category 18)

N/A

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 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) / 1900(band 25) / 850(band 26)

SIM 2

4G Bands:

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

4G Speed:

200 Mbit/s ↑ 1200 Mbit/s ↓ (LTE category 18)

N/A

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot

Mobile Hotspot

Bluetooth

Yes v5.0

Yes v5.4

GPS

Yes with A-GPS Glonass

NFC

Yes

Stylus

Yes

N/A

IR Blaster

N/A

Multimedia

Stereo Speakers

N/A

Yes

Audio Jack

3.5 mm

USB Type-C

Audio Features

Dolby Atmos

N/A

Dolby Atmos

Sensors

Fingerprint Sensor

Yes

Fingerprint Sensor Position

Rear

On-screen

Fingerprint Sensor Type

N/A

Optical

IRIS Scanner

Yes

N/A

Other Sensors

Light sensor Proximity sensor rgbw sensor Accelerometer Barometer Compass Gyroscope

Light sensor Proximity sensor Accelerometer Compass Gyroscope

Compare Prices

Not Available in any store

₹44,999

@ Flipkart