OPPO F31 Pro Plus vs OnePlus 13R

Comparing the OPPO F31 Pro Plus vs OnePlus 13R 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: OnePlus 13R scores higher on the Geekbench Multi-Core test with 6,515, while OPPO F31 Pro Plus scores 2,509, making OnePlus 13R the better performer.

Display: OPPO F31 Pro Plus offers a screen size of 6.79 inches, while OnePlus 13R offers 6.78 inches, making OPPO F31 Pro Plus the larger display of the two. OPPO F31 Pro Plus features a AMOLED display compared to OnePlus 13R's LTPO AMOLED, making OPPO F31 Pro Plus the better display of the two.

Rear Camera: Both OPPO F31 Pro Plus and OnePlus 13R feature a 50 MP primary rear camera.

Front Camera: OPPO F31 Pro Plus offers a higher front camera resolution with 32 MP, while OnePlus 13R offers 16 MP, making OPPO F31 Pro Plus better for front camera photography.

Battery: OnePlus 13R delivers longer battery life with 14h 42m, while OPPO F31 Pro Plus delivers 13h 29m, making OnePlus 13R the better pick for all day usage.

Storage: Both OPPO F31 Pro Plus and OnePlus 13R offer the same internal storage of 256 GB.

Expert Review: OnePlus 13R receives a higher expert rating of 8.5 from the editorial team, while OPPO F31 Pro Plus is rated 8.

User Rating: OnePlus 13R receives a higher user rating of 4.5, while OPPO F31 Pro Plus has a rating of 4.4.

OPPO F31 Pro Plus

₹32,999

(Out of Stock)

OnePlus 13R

₹37,900

(Out of Stock)

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Summary

Spec Score

83%

87%

Release Date

19 Sep, 2025

13 Jan, 2025

Performance


Snapdragon 7 Gen 3	Snapdragon 8 Gen 3
Octa Core (upto 2.63 GHz)	Octa Core (upto 3.3 GHz)
8 GB RAM	12 GB RAM
Snapdragon 7 Gen 3 vs Snapdragon 8 Gen 3

Display


6.79 inches (17.25 cm)	6.78 inches (17.22 cm)
AMOLED	LTPO AMOLED
1280x2800 px (FHD+)	1264x2780 px (FHD+)
120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Wide Angle Primary Camera
2 MP Mono Camera	8 MP Ultra-Wide Angle Camera
N/A	50 MP Telephoto Camera (upto 2x Optical Zoom)

Front Camera


32 MP	16 MP Wide Angle Lens

Battery


7000 mAh	6000 mAh
80W Super VOOC Charging	80W Super VOOC Charging
No Wireless Charging	No Wireless Charging

Storage

256 GB	256 GB
UFS 3.1	UFS 4.0

Expert Review

8.0/10

Read Expert Review

8.5/10

Read Expert Review

Pros

Stylish design, excellent durability
Long-lasting battery
Efficient thermals
Decent stereo speakers

Excellent performance for gaming and regular usage
Stunning display with Dolby Vision support
Useful telephoto camera for portraits
Reliable battery life for gaming and streaming

Cons

Performance could have been better
Cameras lack versatility
Lots of pre-installed apps

Design might not appeal to all
Charges slower than the OnePlus 12R
Average selfie and ultrawide cameras

User Ratings

4.4/5

(544 ratings)

4.5/5

(8,671 ratings)

Benchmarks (The higher, the better)

1,077,869 AnTuTu Score	1,709,077 AnTuTu Score
13h 29m Battery Life (PC Mark)	14h 42m Battery Life (PC Mark)

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Video

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General

Launch Date

Sep 15, 2025

(Official)

Jan 13, 2025

(Official)

Operating System

Android v15

OS Updates

2 Years

4 Years

Security Updates

3 Years

6 Years

Custom UI

ColorOS

Oxygen OS

Performance

Performance Rating

Very Good

Chipset

Qualcomm Snapdragon 7 Gen 3 SM7550

View Details

Qualcomm Snapdragon 8 Gen 3

View Details

Processor

Octa core

2.63 GHz, Single core, Cortex A715 2.4 GHz, Tri core, Cortex A715 1.8 GHz, Quad core, Cortex A510

Octa core

3.3 GHz, Single core, Cortex X4 3.2 GHz, Tri core, Cortex A720 3 GHz, Dual core, Cortex A720 2.3 GHz, Dual core, Cortex A520

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Adreno 720

Adreno 750

RAM

8 GB / 12 GB

12 GB / 16 GB

RAM Type

LPDDR4X

LPDDR5X

Cooling Technology

Vapor Chamber

Performance Test Results

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

1,077,869

1,709,077

Bootup Time (The lower, the better)

24.0 s

20.0 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.

1,197

5,070

Battery Drain* (The lower, the better)

5.0 %

6.0 %

Heating* (The lower, the better)

14.8 %

25.4 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

AMOLED

LTPO AMOLED

Screen Size

6.79 inches (17.25 cm)

6.78 inches (17.22 cm)

Resolution

1280x2800 px (FHD+)

1264x2780 px (FHD+)

Peak Brightness

1600 nits

4500 nits

HBM Brightness

N/A

1600 nits

PWM Dimming

2160 Hz

Refresh Rate

120 Hz

Touch Sampling Rate

240 Hz

N/A

Aspect Ratio

20:9

19.8:9

Pixel Density

453 ppi

450 ppi

Screen to Body Ratio (calculated)

89.23 %

90.55 %

Screen Protection

Yes	Corning Gorilla Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A	Yes HDR 10+

Screen to Body Ratio (claimed by the brand)

93.5 %

N/A

Design

Height

163.1 mm

161.7 mm

Width

77.6 mm

75.8 mm

Thickness

7.9 mm

8.0 mm

Weight

204 grams

206 grams

Build Material

Back: Polycarbonate

Back: Mineral Glass

Water Resistance

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

Yes Splash proof IP65

Ruggedness

N/A	Dust proof

Rear Camera

Rear Camera Rating

Very Good

Excellent

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 76° field-of-view27 mm focal length 1/2.88" sensor size OV50D 0.61µm pixel size

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle 84° field-of-view24 mm focal length 1/1.56" sensor size LYT 700 1µm pixel size

2 MP
f/2.4 Mono Camera22 mm focal length 1/5.0" sensor size 1.75µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera16 mm focal length 1/4.0" sensor size 1.12µm pixel size

N/A	50 MP f/2.0 Telephoto Camera47 mm focal length 1/2.75" sensor size 0.64µm pixel size

Autofocus

Yes Phase Detection Autofocus

Yes

OIS

Yes

Flash

Yes LED Flash

Image Resolution

8150 x 6150 Pixels

Settings

Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus

10 x Digital Zoom
Auto Flash
Custom Watermark
Face detection
Filters
Touch to focus

Video Recording

4k @30 fps
Full HD @120 fps
HD @240 fps

4k @60 fps
Full HD @240 fps
HD @480 fps

Video Recording Features

Dual Video Recording
Slow Motion

Dual Video Recording
Slow Motion
Bokeh portrait video

Front Camera

Front Camera Rating

Very Good

Resolution

32 MP
f/2.4 Primary Camera24 mm focal length 1/3.1" sensor size 0.7µm pixel size

16 MP
f/2.4 Wide Angle Primary Camera26 mm focal length 1/3.09" sensor size Exmor RS 1µm pixel size

Autofocus

Yes

Flash

Yes

N/A

Camera Features

N/A	Fixed Focus

Video Recording

Full HD @30 fps

Full HD @30 fps
HD @30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good

Capacity

7000 mAh

6000 mAh

Battery Type

N/A	Silicon Carbon

Quick Charging

Yes 80W Super VOOC Charging 100% in 61 minutes

Yes 80W Super VOOC Charging 50% in 20 minutes

Reverse Charging

Yes 10W 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.

13h 29m

14h 42m

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

56m

47m 17s

Storage

Internal Storage

256 GB

256 GB / 512 GB

Storage Type

UFS 3.1

UFS 4.0

Expandable Storage

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N40 / N41 / N77 / N78

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5) / 850(band 19)

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1700(band 4) / 850(band 5)