Oneplus 15 vs Samsung Galaxy S20 Ultra

Should you buy OnePlus 15 or Samsung Galaxy S20 Ultra? Find out which mobile phone is best for you - compare the two models on the basis of ...price and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsOnePlus 15Samsung Galaxy S20 Ultra
Price72510.069990.0
Camera50MP+50MP+50MP And 32MP108 MP + 48 MP + 12 MP And 40 MP
Operating SystemAndroid 16Android v10 (Q)
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₹72,510
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₹69,990
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Key Specs

Battery

- 5000 mAh

Display

- 6.9 inches (17.53 cm)

Front Camera

- 40 MP

Processor

- Samsung Exynos 9 Octa 990

RAM

- 12 GB

Rear Camera

- 108 MP + 48 MP + 12 MP

Audio

Audio Features

stereo speakers -

Stereo Speakers

Yes -

Battery

Capacity

7300 mAh 5000 mAh

Quick Charging

120W Yes, Fast, 45W

Removable

- No

TalkTime

- Up to 25 Hours(4G)

Type

- Li-ion

USB Type-C

Yes Yes

Wireless Charging

50W Wireless Charging Yes

Camera

Front Camera

32MP -

Rear Camera

50MP+50MP+50MP -

Video Recording

4K video -

Design

Build Material

aluminum frame/glass back/dual AI chips Back: Gorilla Glass

Colours

Sand Dune (Light Titanium), Absolute Black, Mist Purple Cosmic Grey, Cosmic Black

Height

- 166.9 mm

Ruggedness

Dust Proof Dust proof

Thickness

- 8.8 mm

Water Resistance

IP68 -

Waterproof

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

Weight

- 220 grams

Width

- 76 mm
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Display

Aspect Ratio

- 20:9

Bezel-less display

- Yes with punch-hole display

Display Type

LTPO AMOLED Dynamic AMOLED 2x

HDR 10 / HDR+ support

- Yes, HDR 10+

Pixel Density

- 509 ppi

Refresh Rate

165Hz 120 Hz

Resolution

1.5K 1440x3200 px (QHD+)

Screen Protection

- Corning Gorilla Glass v6

Screen Size

6.78-inch 6.9 inches (17.53 cm)

Screen to Body Ratio (calculated)

- 90.62 %

Touch Screen

- Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Autofocus

- Yes, Phase Detection autofocus

Camera Setup

- Single

Resolution

- 40 MP f/2.2, Wide Angle, Primary Camera(26 mm focal length, 1.4µm pixel size)

Sensor

- CMOS

Video Recording

- 3840x2160 @ 30 fps 1920x1080 @ 30 fps

General

Brand

OnePlus Samsung

Custom UI

OxygenOS 16 Samsung One UI

Launch Date

November 13, 2025 February 15, 2020

Model

15 -

Operating System

Android 16 Android v10 (Q)

Main Camera

Autofocus

- Yes, Phase Detection autofocus, Dual Pixel autofocus

Camera Features

- Digital Zoom Auto Flash Face detection Touch to focus

Camera Setup

- Quad

Flash

- Yes, LED Flash

Image Resolution

- 12000 x 9000 Pixels

OIS

- Yes

Resolution

- 108 MP f/1.8, Wide Angle (79° field-of-view), Primary Camera(26 mm focal length, 0.8µm pixel size)48 MP f/3.5, Telephoto Camera(102 mm focal length, 2" sensor size, 0.8µm pixel size)12 MP f/2.2, Ultra-Wide Angle Camera(13 mm focal length, 1.4µm pixel size)

Sensor

- ISOCELL Plus

Settings

- Exposure compensation, ISO control

Shooting Modes

- Continuous Shooting High Dynamic Range mode (HDR)

Video Recording

- 7680x4320 @ 24 fps 3840x2160 @ 60 fps 1920x1080 @ 240 fps 1280x720 @ 960 fps

Multimedia

Audio Features

- Dolby Atmos, Dolby Digital, Dolby Digital Plus

Audio Jack

- USB Type-C

FM Radio

- No

Loudspeaker

- Yes

Network & Connectivity

Bluetooth

v5.3 Yes, v5.0

GPS

- Yes with A-GPS, Glonass

NFC

Yes Yes

Network Support

5G 5G Not Supported in India, 4G Supported in India, 3G, 2G

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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

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 13) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available

SIM Size

- SIM1: Nano, SIM2: Nano (Hybrid)

SIM Slot(s)

Dual SIM Dual SIM, GSM+GSM

USB Connectivity

- Mass storage device, USB charging

VoLTE

- Yes

Wi-Fi

v6E Yes, Wi-Fi 6 (802.11 a/b/n/ac/ax) 5GHz, MIMO

Wi-Fi Features

- Wi-Fi Direct, Mobile Hotspot

Performance

Architecture

- 64 bit

CPU

- Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Chipset

- Samsung Exynos 9 Octa 990

Fabrication

- 7 nm

Graphics

- Mali-G77 MP11

Processor

Qualcomm Snapdragon 8 Elite Gen 5 -

Processor Fabrication

3nm -

RAM

12GB/16GB 12 GB

RAM Type

- LPDDR5

RAM type

- LPDDR5

Sensors

Fingerprint Sensor

ultrasonic in-display fingerprint sensor Yes

Fingerprint Sensor Position

- On-screen

Fingerprint Sensor Type

- Ultrasonic

Other Sensors

- Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope

Storage

Expandable Memory

- Yes, Up to 1 TB

Internal Memory

256GB/512GB/1TB 128 GB

Storage Type

UFS 4.1 UFS 3.0

USB OTG

- Yes

User Available Storage

- Up to 104 GB

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Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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