Oneplus 9r 256gb vs Oppo F31 Pro

Should you buy OnePlus 9R 256GB or Oppo F31 Pro? 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 9R 256GBOppo F31 Pro
Price29990.026999.0
Operating SystemAndroid v11Android 15
Camera48 MP + 16 MP + 5 MP + 2 MP And 16 MP50MP + 8MP + 2MP And 32MP
Battery4500 mAh
Display6.55 inches (16.64 cm)
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₹29,990
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16% OFF
Discounted price:₹26,999Original price:₹31,999
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Key Specs

Battery

4500 mAh -

Display

6.55 inches (16.64 cm) -

Front Camera

16 MP -

Processor

Qualcomm Snapdragon 870 -

RAM

12 GB -

Rear Camera

48 MP + 16 MP + 5 MP + 2 MP -

Battery

Capacity

4500 mAh 5500mAh

Quick Charging

Yes, Warp, 65W: 100 % in 39 minutes 80W SuperVOOC fast charging

Removable

No -

Type

Li-ion -

USB Type-C

Yes Yes

Camera

Front Camera

- 32MP

Rear Camera

- 50MP + 8MP + 2MP

Design

Build Material

Back: Gorilla Glass Aerospace-grade aluminum alloy

Colours

Carbon Black, Lake Blue Gemstone Blue, Himalayan White, Festival Pink

Height

161 mm -

Thickness

8.4 mm -

Water Resistance

- IP68 and IP69 ratings

Weight

189 grams -

Width

74.1 mm -

Display

Aspect Ratio

20:9 -

Bezel-less display

Yes with punch-hole display -

Brightness

1100 nits -

Display Type

Fluid AMOLED FHD+ AMOLED

HDR 10 / HDR+ support

Yes, HDR 10+ -

Pixel Density

402 ppi -

Refresh Rate

120 Hz 120Hz

Resolution

1080x2400 px (FHD+) -

Screen Protection

Corning Gorilla Glass v5 -

Screen Size

6.55 inches (16.64 cm) 6.78-inch

Screen to Body Ratio (calculated)

86.82 % -

Touch Screen

Yes, Capacitive Touchscreen, Multi-touch -
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Front Camera

Camera Features

Fixed Focus -

Camera Setup

Single -

Flash

Yes, Screen flash -

Resolution

16 MP f/2.4, Wide Angle, Primary Camera(3" sensor size, 1µm pixel size) -

Sensor

Exmor RS -

Video Recording

1920x1080 @ 30 fps -

General

Brand

OnePlus Oppo

Custom UI

Oxygen OS ColorOS 15

Launch Date

April 15, 2021 (Official) September 15, 2025

Model

- F31 Pro

Operating System

Android v11 Android 15

Main Camera

Autofocus

Yes, Phase Detection autofocus, Continuous autofocus -

Camera Features

Digital Zoom Auto Flash Face detection Touch to focus -

Camera Setup

Quad -

Flash

Yes, Dual LED Flash -

Image Resolution

8000 x 6000 Pixels -

OIS

Yes -

Resolution

48 MP f/1.7, Wide Angle, Primary Camera(26 mm focal length, 2" sensor size, 0.8µm pixel size)16 MP f/2.2, Ultra-Wide Angle Camera(14 mm focal length, 3.6" sensor size, 1µm pixel size)5 MP f/2.4, Macro Camera 2 MP f/2.4, Mono Camera -

Sensor

IMX586, Exmor-RS CMOS Sensor -

Settings

Exposure compensation, ISO control -

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) Macro Mode -

Video Recording

3840x2160 @ 30 fps 1920x1080 @ 60 fps 1280x720 @ 480 fps -

Video Recording Features

Bokeh portrait video -

Multimedia

Audio Features

Dolby Atmos -

Audio Jack

USB Type-C -

FM Radio

No -

Loudspeaker

Yes -

Network & Connectivity

Bluetooth

Yes, v5.1 5.3

GPS

Yes with A-GPS, Glonass -

NFC

Yes -

Network Support

5G Supported in India, 4G Supported in India, 3G, 2G 5G

SAR Value

Head: 1.17 W/kg, Body: 0.85 W/kg -

SIM 1

5G Bands: TDD 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) 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) / 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) 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 -

SIM Slot(s)

Dual SIM, GSM+GSM Dual SIM

USB Connectivity

Mass storage device, USB charging -

VoLTE

Yes -

Wi-Fi

Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax), MIMO Wi-Fi 6E

Wi-Fi Features

Mobile Hotspot -

Performance

Architecture

64 bit -

CPU

Octa core (3.2 GHz, Single core, Kryo 585 + 2.42 GHz, Tri core, Kryo 585 + 1.8 GHz, Quad core, Kryo 585) -

Chipset

Qualcomm Snapdragon 870 -

Fabrication

7 nm -

Graphics

Adreno 650 -

Processor

- MediaTek Dimensity 9300+ (4nm, octa-core)

Processor Fabrication

- 4 nm

RAM

12 GB 8GB or 12GB

RAM Type

LPDDR5 -

RAM type

LPDDR5 -

Sensors

Fingerprint Sensor

Yes Under-display

Fingerprint Sensor Position

On-screen -

Fingerprint Sensor Type

Optical -

Other Sensors

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

Storage

Expandable Memory

No expandable via microSD

Internal Memory

256 GB 128GB or 256GB

Storage Type

UFS 3.1 -

USB OTG

Yes -

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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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