Samsung Galaxy S26 Ultra vs OnePlus 15T

Comparing the Samsung Galaxy S26 Ultra vs OnePlus 15T across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both Samsung Galaxy S26 Ultra and OnePlus 15T run at the same processing speed of 4.61 GHz.

Display: Samsung Galaxy S26 Ultra offers a screen size of 6.9 inches, while OnePlus 15T offers 6.32 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 15T's OLED, 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 15T offers 50 MP, making Samsung Galaxy S26 Ultra better for rear camera photography.

Front Camera: OnePlus 15T offers a higher front camera resolution with 16 MP, while Samsung Galaxy S26 Ultra offers 12 MP, making OnePlus 15T better for front camera photography.

Battery: OnePlus 15T offers a higher battery capacity with 7500 mAh, while Samsung Galaxy S26 Ultra offers 5000 mAh, making OnePlus 15T better for longer battery life.

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

Samsung Galaxy S26 Ultra

₹117,999

@ Amazon

OnePlus 15T

(Not Released in India)

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Summary

Spec Score

97%

95%

Release Date

11 Mar, 2026

N/A

Performance


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

Display


6.9 inches (17.53 cm)	6.32 inches (16.05 cm)
Dynamic AMOLED 2x	OLED
1440x3120 px (QHD+)	1216x2640 px (FHD+)
120 Hz Refresh Rate	165 Hz Refresh Rate

Rear Camera


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

Front Camera


12 MP Wide Angle Lens	16 MP

Battery


5000 mAh	7500 mAh
60W Super Fast Charging	100W Super VOOC Charging
Wireless Charging	Wireless Charging

Storage

256 GB	256 GB
UFS 4.0	UFS 4.1

Expert Review

8.7/10

Read Expert Review

N/A

Pros

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

Device yet to be reviewed

Cons

No magnetic Qi2 charging
Modest upgrades over the predecessor

Device yet to be reviewed

User Ratings

4.7/5

(605 ratings)

N/A

Benchmarks (The higher, the better)

3,905,605 AnTuTu Score	N/A
14h 26m Battery Life (PC Mark)	N/A

Compare Prices

₹117,999

@ Amazon

Not Available in any store

User Feedback

General

Launch Date

Feb 25, 2026

(Official)

N/A

Operating System

Android v16

OS Updates

7 Year

N/A

Security Updates

7 Year

N/A

Custom UI

Samsung One UI

ColorOS

Performance

Performance Rating

Best In Class

Chipset

Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC

Processor

Octa core

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

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

Graphics (GPU)

Adreno 840

RAM

12 GB / 16 GB

12 GB

RAM Type

LPDDR5X

LPDDR5X Ultra Pro

Performance Test Results

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

3,905,605

N/A

Bootup Time (The lower, the better)

11.0 s

N/A

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.

7,487

N/A

Battery Drain* (The lower, the better)

8.0 %

N/A

Heating* (The lower, the better)

14.1 %

N/A

* after 30 mins of gaming

Display

Display Rating

Best In Class

Excellent

Display Type

Dynamic AMOLED 2x

OLED

Screen Size

6.9 inches (17.53 cm)

6.32 inches (16.05 cm)

Resolution

1440x3120 px (QHD+)

1216x2640 px (FHD+)

Peak Brightness

2600 nits

1800 nits

Refresh Rate

120 Hz

165 Hz

Aspect Ratio

19.5:9

20:9

Pixel Density

498 ppi

460 ppi

Screen to Body Ratio (calculated)

91.27 %

90.48 %

Screen Protection

Corning Gorilla Glass Glass Armor 2

Yes

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

Yes HDR 10+

N/A

Screen to Body Ratio (claimed by the brand)

N/A

95.4 %

Design

Height

163.6 mm

150.56 mm

Width

78.1 mm

71.82 mm

Thickness

7.9 mm

8.35 mm

Weight

214 grams

194 grams

Build Material

Back: Gorilla Glass Victus 2

Back: Glass Fiber

Water Resistance

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

Yes IP68 IP66 IP69K IP69

Ruggedness

Dust proof

Rear Camera

Rear Camera Rating

Best In Class

Excellent

Resolution

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/1.824 mm focal length

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

50 MP
f/2.8 Telephoto Camera85 mm focal length

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

N/A

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

N/A

Autofocus

Yes Dual Pixel Autofocus Dual Pixel Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Image Resolution

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
Optical Zoom
Auto Flash
Face detection
Filters
Touch to focus

Digital Zoom
Optical Zoom

Video Recording

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

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

Video Recording Features

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

Video HDR
Video Pro Mode

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

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

16 MP
f/2.4 Primary Camera23 mm focal length

Autofocus

Yes Dual Pixel Phase Detection Autofocus

N/A

Flash

Yes Screen flash

Video Recording

4k @60 fps
Full HD @30 fps

Full HD @30 fps
HD @30 fps

Battery

Battery Rating

Excellent

Capacity

5000 mAh

7500 mAh

Battery Type

Li-ion

N/A

Quick Charging

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

Yes 100W Super VOOC Charging

Wireless Charging

Yes 25W Wireless Charging

Yes 50W Wireless Charging

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.

14h 26m

N/A

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

0h 37m 0s

N/A

Storage

Internal Storage

256 GB / 512 GB / 1 TB

256 GB

Storage Type

UFS 4.0

UFS 4.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: eSIM

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

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 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 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N18 / N26 / N28 / N66
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) / 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) / 850(band 18) / 850(band 19) / 850(band 26) / 1700(band 66)