OPPO K15 Pro vs Nothing Phone 4b

Comparing the OPPO K15 Pro vs Nothing Phone 4b across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: OPPO K15 Pro runs at a higher processing speed of 3.4 GHz, while Nothing Phone 4b runs at 2.3 GHz, making OPPO K15 Pro the better performer.

Display: Nothing Phone 4b offers a screen size of 6.77 inches, while OPPO K15 Pro offers 6.59 inches, making Nothing Phone 4b the larger display of the two. Nothing Phone 4b features a Super AMOLED display compared to OPPO K15 Pro's OLED, making Nothing Phone 4b the better display of the two.

Rear Camera: Both OPPO K15 Pro and Nothing Phone 4b feature a 50 MP primary rear camera.

Front Camera: Both OPPO K15 Pro and Nothing Phone 4b feature a 16 MP primary front camera.

Battery: OPPO K15 Pro offers a higher battery capacity with 7500 mAh, while Nothing Phone 4b offers 6000 mAh, making OPPO K15 Pro better for longer battery life.

Storage: OPPO K15 Pro offers higher internal storage with 256 GB, while Nothing Phone 4b offers 128 GB, making OPPO K15 Pro the better option for storage.

OPPO K15 Pro

(Upcoming)

Nothing Phone 4b

₹31,786

@ Amazon

Summary

Release Date

N/A

14 Jul, 2026

29 Apr, 2026

Performance


MediaTek Dimensity 8500	Snapdragon 6 Gen 4	MediaTek Dimensity 8500 Extreme
Octa Core (upto 3.4 GHz)	Octa Core (upto 2.3 GHz)	Octa Core (upto 3.4 GHz)
12 GB RAM	8 GB RAM	8 GB / 12 GB RAM

Display


6.59 inches (16.74 cm)	6.77 inches (17.2 cm)	6.8 inches (17.27 cm)
OLED	Super AMOLED	Extreme AMOLED
1256x2760 px (FHD+)	1080x2344 px (FHD+)	1272x2772 px (FHD+)
144 Hz Refresh Rate	120 Hz Refresh Rate	144 Hz Refresh Rate

Rear Camera


50 MP Wide Angle Primary Camera	50 MP Primary Camera	50 MP Primary Camera, with Sony-LYTIA 710
8 MP Ultra-Wide Angle Camera	8 MP Ultra-Wide Angle Camera	50 MP Ultra-Wide Angle Macro Camera

Front Camera


16 MP	16 MP	50 MP AF

Battery


7500 mAh	6000 mAh	6500 mAh
80W Super VOOC Charging	33W Fast Charging	90W Turbo Charging
No Wireless Charging	N/A	N/A

Storage

256 GB	128 GB	256 GB
UFS 3.1	UFS 2.2	UFS 4.1

Expert Review

N/A

8.2/10

Read Expert Review

Pros

Device yet to be reviewed

Device yet to be reviewed

Slim design, excellent durability
Gorgeous display
Good performance and battery life
Capable low light photography

Cons

Device yet to be reviewed

Device yet to be reviewed

Thermal efficiency could have been better
Skin tones lack accuracy

User Ratings

N/A

3.9/5

(35 ratings)

4.2/5

(1,332 ratings)

Benchmarks (The higher, the better)

N/A	N/A	2,194,258 AnTuTu Score
N/A	N/A	14h 01m Battery Life (PC Mark)

Compare Prices

Not Available in any store

₹31,786

@ Amazon

₹39,999

@ Flipkart

Video

There are no videos available for the device.

1 Video

User Feedback

General

Launch Date

N/A

Jul 07, 2026

(Official)

Apr 22, 2026

(Official)

Operating System

Android v16

OS Updates

N/A

3 Year

Security Updates

N/A

6 Year

5 Year

Custom UI

ColorOS

Nothing OS

Hello UI

Performance

Performance Rating

Excellent

Very Good

Chipset

MediaTek Dimensity 8500

View Details

Qualcomm Snapdragon 6 Gen 4 SM6650

View Details

MediaTek Dimensity 8500 Extreme

View Details

Processor

Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Octa core

2.3 GHz, Single core, Cortex A720 2.2 GHz, Tri core, Cortex A720 1.8 GHz, Quad core, Cortex A520

Octa core

3.4 GHz, Single core, Cortex A725 3.2 GHz, Tri core, Cortex A725 2.2 GHz, Quad core, Cortex A725

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

4 nm

Graphics (GPU)

Mali-G720 MC8

Adreno 810

Mali-G720 MP8

RAM

12 GB

6 GB / 8 GB

8 GB / 12 GB

RAM Type

LPDDR5X

LPDDR4X

LPDDR5X

Performance Test Results

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

N/A

2,194,258

Bootup Time (The lower, the better)

N/A

17.0 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.

N/A

4,385

Battery Drain* (The lower, the better)

N/A

7.0 %

Heating* (The lower, the better)

N/A

20.6 %

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

OLED

Super AMOLED

Extreme AMOLED

Screen Size

6.59 inches (16.74 cm)

6.77 inches (17.2 cm)

6.8 inches (17.27 cm)

Resolution

1256x2760 px (FHD+)

1080x2344 px (FHD+)

1272x2772 px (FHD+)

Peak Brightness

1200 nits

2000 nits

5200 nits

HBM Brightness

N/A

1200 nits

1800 nits

PWM Dimming

N/A

480 Hz

N/A

Refresh Rate

144 Hz

120 Hz

144 Hz

Touch Sampling Rate

240 Hz

1000 Hz

360 Hz

Aspect Ratio

20:9

19.6:9

Pixel Density

460 ppi

381 ppi

450 ppi

Screen to Body Ratio (calculated)

89.44 %

87.32 %

92.08 %

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)

N/A

96.80 %

Design

Height

158.30 mm

164.4 mm

162.7 mm

Width

75.13 mm

78.2 mm

75.6 mm

Thickness

8.30 mm

8.6 mm

6.99 mm

Weight

200 grams

210 grams

183 grams

Build Material

N/A

Back: Plastic

Water Resistance

N/A

Yes Water resistant IP64 (up to 20 minutes in a depth of 0.25 meter)

Yes IP68 IP69

Ruggedness

N/A

Dust proof

N/A

Rear Camera

Rear Camera Rating

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.8 Wide Angle24 mm focal length

50 MP
Primary Cameraf/1.81/2.76" sensor size

50 MP
Primary Camera50x Digital Zoomf/1.81/1.56" sensor size LYT 710 2.0µm pixel size

8 MP
f/2.2 Ultra-Wide Angle Camera15 mm focal length

8 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size

50 MP
f/2.0 Ultra-Wide Angle Macro Camera12 mm focal length 1/1.28" sensor size

Autofocus

Yes

OIS

Yes

Flash

Yes

Yes LED Flash

Shooting Modes

N/A

High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom

N/A

50 x Digital Zoom

Video Recording

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

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

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

Video Recording Features

Movie Frame

Dual Video Recording
Slow Motion

Audio Zoom

Front Camera

Front Camera Rating

Very Good

Best In Class

Resolution

16 MP
f/2.4 Primary Camera23 mm focal length

16 MP
f/2.4 Primary Camera

50 MP
f/1.9 Primary Camera

Autofocus

N/A

Yes

Flash

Yes Screen flash

Video Recording

Full HD @30/60 fps
HD @30 fps

N/A

Battery

Battery Rating

Very Good

Capacity

7500 mAh

6000 mAh

6500 mAh

Battery Type

N/A

Silicon Carbon

Quick Charging

Yes 80W Super VOOC Charging

Yes 33W Fast Charging 50% in 80 minutes

Yes 90W Turbo Charging

Reverse Charging

N/A

Yes 7.5W Reverse Charging

Yes 5W Reverse Charging

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.

N/A

14h 01m

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

N/A

44m

Storage

Internal Storage

256 GB

128 GB / 256 GB

256 GB

Storage Type

UFS 3.1

UFS 2.2

UFS 4.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

N/A

SIM 1

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N39 / N48 / N77 / N78

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / N26 / N28 / N66
TDD N38 / N40 / N41 / N48 / N77 / N78

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) / 3700(band 43)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

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

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42)
FD-LTE 1700(band 66) / 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 700 (band 12)

SIM 2

5G Bands:

FDD N1 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N48 / N39 / N77 / N78

5G Bands:

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

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N12 / N20 / N25 / 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) / 900(band 8) / 700(band 28) / 850(band 5)

4G Bands:

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

4G Bands:

TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 3500(band 42) / 3500(band 48)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 12) / 700(band 17) / 850(band 18) / 850(band 19) / 800(band 20) / 1900(band 25) / 850(band 26) / 1700(band 66)