OnePlus 15 vs Samsung Galaxy S26 Ultra

Comparing the OnePlus 15 vs Samsung Galaxy S26 Ultra 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 S26 Ultra scores higher on the Geekbench Multi-Core test with 11,407, while OnePlus 15 scores 10,575, making Samsung Galaxy S26 Ultra the better performer.

Display: Samsung Galaxy S26 Ultra offers a screen size of 6.9 inches, while OnePlus 15 offers 6.78 inches, making Samsung Galaxy S26 Ultra the larger display of the two. Samsung Galaxy S26 Ultra features a Dynamic AMOLED 2x display compared to OnePlus 15's LTPO AMOLED, making Samsung Galaxy S26 Ultra the better display of the two.

Rear Camera: Samsung Galaxy S26 Ultra offers a higher rear camera resolution with 200 MP, while OnePlus 15 offers 50 MP, making Samsung Galaxy S26 Ultra better for rear camera photography.

Front Camera: OnePlus 15 offers a higher front camera resolution with 32 MP, while Samsung Galaxy S26 Ultra offers 12 MP, making OnePlus 15 better for front camera photography.

Battery: OnePlus 15 delivers longer battery life with 17h 06m, while Samsung Galaxy S26 Ultra delivers 14h 26m, making OnePlus 15 the better pick for all day usage.

Storage: Both OnePlus 15 and Samsung Galaxy S26 Ultra offer the same internal storage of 256 GB.

Expert Review: Samsung Galaxy S26 Ultra receives a higher expert rating of 8.7 from the editorial team, while OnePlus 15 is rated 8.4.

User Rating: Samsung Galaxy S26 Ultra receives a higher user rating of 4.7, while OnePlus 15 has a rating of 4.6.

OnePlus 15

₹77,999

@ Amazon

Samsung Galaxy S26 Ultra

₹124,999

@ Amazon

Summary

Release Date

13 Nov, 2025

11 Mar, 2026

06 May, 2026

Performance


Snapdragon 8 Elite Gen 5	Snapdragon 8 Elite Gen 5	Snapdragon 8 Gen 5
Octa Core (upto 4.608 GHz)	Octa Core (upto 4.61 GHz)	Octa Core (upto 3.8 GHz)
12 GB RAM	12 GB RAM	12 GB RAM

Display


6.78 inches (17.22 cm)	6.9 inches (17.53 cm)	6.31 inches (16.03 cm)
LTPO AMOLED	Dynamic AMOLED 2x	AMOLED
1272x2772 px (FHD+)	1440x3120 px (QHD+)	1216x2640 px (FHD+)
165 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	200 MP Wide Angle Primary Camera	50 MP Primary Camera
50 MP Ultra-Wide Angle Camera	10 MP Telephoto Camera (upto 3x Optical Zoom)	50 MP Telephoto Camera (upto 3x Optical Zoom)
50 MP Periscope Camera (upto 3.5x Optical Zoom)	50 MP Telephoto Camera (upto 5x Optical Zoom)	8 MP Ultra-Wide Angle Camera
N/A	50 MP Ultra-Wide Angle Camera	N/A

Front Camera


32 MP Wide Angle Lens	12 MP Wide Angle Lens	50 MP

Battery


7300 mAh	5000 mAh	6500 mAh
120W Super VOOC Charging	60W Super Fast Charging	90W Flash Charging
Wireless Charging	Wireless Charging	Wireless Charging

Storage

256 GB	256 GB	256 GB
UFS 4.1	UFS 4.0	UFS 4.1

Expert Review

8.4/10

Read Expert Review

8.7/10

Read Expert Review

8.4/10

Read Expert Review

Pros

Stellar performance, especially while gaming
Improved design and durability
Excellent battery life and fast charging
OxygenOS 16 is polished and smooth

Privacy display is useful
Excellent cameras & performance
AI & ecosystem features
Good battery life, fast charging

Compact, premium design
Excellent battery life
Reliable performance
Strong portrait photography

Cons

165Hz only while gaming, downgraded resolution
Camera performance is not the best in class
DetailMax Engine is still in its infancy

No magnetic Qi2 charging
Modest upgrades over the predecessor

Video recording inconsistencies
Colours can be slightly oversaturated

User Ratings

4.6/5

(1,443 ratings)

4.7/5

(605 ratings)

4.4/5

(109 ratings)

Benchmarks (The higher, the better)

3,615,565 AnTuTu Score	3,905,605 AnTuTu Score	3,000,897 AnTuTu Score
17h 06m Battery Life (PC Mark)	14h 26m Battery Life (PC Mark)	16h 04m Battery Life (PC Mark)

Compare Prices

₹77,999

@ Amazon

₹124,999

@ Amazon

₹79,999

@ Amazon

Video

5 More Videos

There are no videos available for the device.

User Feedback

General

Launch Date

Nov 13, 2025

(Official)

Feb 25, 2026

(Official)

May 06, 2026

(Official)

Operating System

Android v16

OS Updates

4 Year

7 Year

5 Year

Security Updates

6 Year

7 Year

Custom UI

Oxygen OS

Samsung One UI

Origin OS

Performance

Performance Rating

Excellent

Best In Class

Excellent

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Qualcomm Snapdragon 8 Gen 5 SM8845

Processor

Octa core

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

Octa core

4.61 GHz, Dual core, Oryon 3.63 GHz, Hexa Core, Oryon

Octa core

3.8 GHz, Dual core, Oryon V3 Phoenix L 3.32 GHz, Hexa Core, Oryon V3 Phoenix M

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Adreno 840

Adreno 829

RAM

12 GB / 16 GB

12 GB

RAM Type

LPDDR5X Ultra

LPDDR5X

LPDDR5X Ultra

Performance Test Results

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

3,615,565

3,905,605

3,000,897

Bootup Time (The lower, the better)

14.0 s

11.0 s

14.0 s

Gaming Test Results

Wild Life Extreme (The higher, the better) Wild Life Extreme is a classic mobile benchmark; it renders in 4K to test the peak performance of a wide range of devices.

7,206

7,487

4,004

Battery Drain* (The lower, the better)

6.0 %

8.0 %

5.0 %

Heating* (The lower, the better)

8.4 %

14.1 %

17.4 %

* after 30 mins of gaming

Display

Display Rating

Best In Class

Display Type

LTPO AMOLED

Dynamic AMOLED 2x

AMOLED

Screen Size

6.78 inches (17.22 cm)

6.9 inches (17.53 cm)

6.31 inches (16.03 cm)

Resolution

1272x2772 px (FHD+)

1440x3120 px (QHD+)

1216x2640 px (FHD+)

Peak Brightness

3600 nits

2600 nits

5000 nits

HBM Brightness

1800 nits

N/A

Refresh Rate

165 Hz

120 Hz

Aspect Ratio

20:9

19.5:9

Pixel Density

450 ppi

498 ppi

460 ppi

Screen to Body Ratio (calculated)

90.95 %

91.27 %

90.11 %

Screen Protection

Corning Gorilla Glass Glass Victus 2

Corning Gorilla Glass Glass Armor 2

N/A

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

91.2 %

N/A

94.38 %

Design

Height

161.4 mm

163.6 mm

150.83 mm

Width

76.7 mm

78.1 mm

71.76 mm

Thickness

8.1 mm

7.9 mm

7.99 mm

Weight

211 grams

214 grams

191 grams

Build Material

Back: Crystal Shield Glass Glass Fiber

Back: Gorilla Glass Victus 2

Back: Glass

Water Resistance

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

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

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 1.5 meter)

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Excellent

Best In Class

Excellent

Resolution

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

200 MP
Primary Cameraf/1.4 Wide Angle 85° field-of-view24 mm focal length 1/1.3" sensor size S5KHP2 ISO-CELL 0.6µm pixel size

50 MP
Primary Cameraf/1.57IMX921

50 MP
f/2.0 Ultra-Wide Angle Camera16 mm focal length 1/2.8" sensor size 0.61µm pixel size

10 MP
f/2.4 Telephoto Camera67 mm focal length 1/3.52" sensor size 1.12µm pixel size

50 MP
f/2.65 Telephoto Camera

50 MP
f/2.8 Periscope Camera85 mm focal length 1/2.76" sensor size 0.64µm pixel size

50 MP
f/2.9 Telephoto Camera111 mm focal length 1/3.94" sensor size 0.7µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera

N/A

50 MP
f/1.9 Ultra-Wide Angle Camera1/2.5" sensor size 0.7µm pixel size

N/A

Autofocus

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

Yes Dual Pixel Autofocus Dual Pixel Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Yes Dual LED Flash

Image Resolution

8150 x 6150 Pixels

16000 x 12500 Pixels

N/A

Settings

Exposure compensation ISO control

N/A

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

N/A

Camera Features

Digital Zoom
Auto Flash
Face detection
Touch to focus

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

N/A

Video Recording

8k @30 fps
4k @30/60/120 fps
Full HD @30/60/240 fps
HD @30/240/480 fps

8k @30 fps
4k @60 fps
Full HD @240 fps

8k @30 fps
4k @30/60 fps
Full HD @30/60/120 fps

Video Recording Features

Dual Video Recording
Slow Motion
Video HDR
Video Pro Mode

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

N/A

Front Camera

Front Camera Rating

Best In Class

Excellent

Best In Class

Resolution

32 MP
f/2.4 Wide Angle Primary Camera21 mm focal length 1/2.74" sensor size 0.8µm pixel size

12 MP
f/2.2 Wide Angle Primary Camera26 mm focal length 1/3.2" sensor size 1.12µm pixel size

50 MP
f/2.0 Primary Camera

Autofocus

Yes

Yes Dual Pixel Phase Detection Autofocus

Yes

Flash

Yes Screen flash

Video Recording

4k @30/60 fps
Full HD @30/60 fps
HD @30 fps

4k @60 fps
Full HD @30 fps

N/A

Battery

Battery Rating

Best In Class

Excellent

Capacity

7300 mAh

5000 mAh

6500 mAh

Battery Type

Silicon Carbon

Li-ion

Quick Charging

Yes 120W Super VOOC Charging 50% in 15 minutes

Yes 60W Super Fast Charging v3.0 75% in 30 minutes

Yes 90W Flash Charging

Wireless Charging

Yes 50W Wireless Charging

Yes 25W Wireless Charging

Yes 40W Wireless Charging

Wireless Reverse Charging

Yes 10W Wireless Reverse Charging

Yes 4.5W Wireless Reverse Charging

N/A

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.

17h 06m

14h 26m

16h 04m

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

0h 30m 0s

0h 37m 0s

0h 41m 0s

Storage

Internal Storage

256 GB / 512 GB

256 GB / 512 GB / 1 TB

256 GB / 512 GB

Storage Type

UFS 4.1

UFS 4.0

UFS 4.1

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

SIM1: Nano SIM2: eSIM

SIM1: Nano SIM2: Nano/eSIM

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

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)

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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26)

N/A

SIM 2

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N26 / N28
TDD N38 / N40 / N41 / N48 / N66 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N20 / N25 / N26 / N28 / N66 / N71 / N75
TDD N38 / N40 / N41 / N48 / N77 / N78

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)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39) / 3500(band 42) / 3700(band 43) / 3500(band 48)
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) / 1500(band 32) / 700(band 12) / 700(band 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 600(Band 71) / 1900(band 25) / 850(band 26) / 1700(band 66)