OPPO K15 Pro Plus vs POCO X8 Pro Max

Comparing the OPPO K15 Pro Plus vs POCO X8 Pro Max across performance, display, camera, battery and storage to help determine the better smartphone.

Here is the summary of the results:

Performance: Both OPPO K15 Pro Plus and POCO X8 Pro Max run at the same processing speed of 3.73 GHz.

Display: POCO X8 Pro Max offers a screen size of 6.83 inches, while OPPO K15 Pro Plus offers 6.78 inches, making POCO X8 Pro Max the larger display of the two. POCO X8 Pro Max features a AMOLED display compared to OPPO K15 Pro Plus's OLED, making POCO X8 Pro Max the better display of the two.

Rear Camera: Both OPPO K15 Pro Plus and POCO X8 Pro Max feature a 50 MP primary rear camera.

Front Camera: POCO X8 Pro Max offers a higher front camera resolution with 20 MP, while OPPO K15 Pro Plus offers 16 MP, making POCO X8 Pro Max better for front camera photography.

Battery: POCO X8 Pro Max offers a higher battery capacity with 9000 mAh, while OPPO K15 Pro Plus offers 8000 mAh, making POCO X8 Pro Max better for longer battery life.

Storage: Both OPPO K15 Pro Plus and POCO X8 Pro Max offer the same internal storage of 256 GB.

OPPO K15 Pro Plus

(Upcoming)

POCO X8 Pro Max

₹46,999

@ Flipkart

Summary

Release Date

N/A

18 Mar, 2026

20 Aug, 2026

Performance


MediaTek Dimensity 9500s	MediaTek Dimensity 9500s	Snapdragon 6s Gen 4
Octa Core (upto 3.73 GHz)	Octa Core (upto 3.73 GHz)	Octa Core (upto 2.4 GHz)
12 GB RAM	12 GB RAM	6 GB RAM

Display


6.78 inches (17.22 cm)	6.83 inches (17.35 cm)	6.72 inches (17.07 cm)
OLED	AMOLED	LCD
1272x2772 px (FHD+)	1280x2772 px (FHD+)	1080x2400 px (FHD+)
165 Hz Refresh Rate	120 Hz Refresh Rate	120 Hz Refresh Rate

Rear Camera


50 MP Primary Camera	50 MP Primary Camera	50 MP Primary Camera, Sony LYTIA 600 sensor
8 MP Ultra-Wide Angle Camera	8 MP Ultra-Wide Angle Camera	8 MP Ultra-Wide Angle Camera

Front Camera


16 MP	20 MP	32 MP

Battery


8000 mAh	9000 mAh	7000 mAh
100W Super VOOC Charging	100W Hyper Charging	30W Turbo Charging
N/A	N/A	No Wireless Charging

Storage

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

Expert Review

N/A

8.4/10

Read Expert Review

N/A

Pros

Device yet to be reviewed

Bright AMOLED display
Excellent performance
Effective cooling system
Stupendous battery

Device yet to be reviewed

Cons

Device yet to be reviewed

Cameras need improvement
Software feels cluttered

Device yet to be reviewed

User Ratings

N/A

4.5/5

(1,431 ratings)

N/A

Benchmarks (The higher, the better)

N/A	3,022,675 AnTuTu Score	N/A
N/A	21h 21m Battery Life (PC Mark)	N/A

Compare Prices

Not Available in any store

₹46,999

@ Flipkart

₹26,999

@ Flipkart

User Feedback

General

Launch Date

N/A

Mar 17, 2026

(Official)

Aug 14, 2026

(Official)

Operating System

Android v16

OS Updates

N/A

4 Year

2 Year

Security Updates

N/A

6 Year

3 Year

Custom UI

ColorOS

HyperOS

Hello UI

Performance

Performance Rating

Excellent

Very Good

Chipset

MediaTek Dimensity 9500s

View Details

MediaTek Dimensity 9500s

View Details

Qualcomm Snapdragon 6s Gen 4

View Details

Processor

Octa core

3.73 GHz, Single core, Cortex X925 3.3 GHz, Tri core, Cortex X4 2.4 GHz, Quad core, Cortex A720

Octa core

2.4 GHz, Quad core, Cortex A78 1.8 GHz, Quad core, Cortex A55

Architecture (The higher, the better)

64 bit

Fabrication (The lower, the better)

3 nm

4 nm

Graphics (GPU)

Immortalis-G925 MC12

Adreno 710

RAM

12 GB

6 GB

RAM Type

LPDDR5X

LPDDR5X Ultra

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

3,022,675

N/A

Bootup Time (The lower, the better)

N/A

19.0 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.

N/A

6,194

N/A

Battery Drain* (The lower, the better)

N/A

4.0 %

N/A

Heating* (The lower, the better)

N/A

7.3 %

N/A

* after 30 mins of gaming

Display

Display Rating

Excellent

Display Type

OLED

AMOLED

LCD

Screen Size

6.78 inches (17.22 cm)

6.83 inches (17.35 cm)

6.72 inches (17.07 cm)

Resolution

1272x2772 px (FHD+)

1280x2772 px (FHD+)

1080x2400 px (FHD+)

Peak Brightness

1800 nits

3500 nits

1050 nits

HBM Brightness

N/A

1050 nits

Refresh Rate

165 Hz

120 Hz

Aspect Ratio

20:9

19.5:9

20:9

Pixel Density

450 ppi

447 ppi

391 ppi

Screen to Body Ratio (calculated)

89.5 %

89.96 %

85.74 %

Screen Protection

N/A

Corning Gorilla Glass Glass 7i

Bezel-less Display

Yes with punch-hole display

HDR 10 / HDR+ Support

N/A

Yes HDR 10+

N/A

Screen to Body Ratio (claimed by the brand)

N/A

90.2 %

90.53 %

Design

Height

162.40 mm

162.99 mm

166.23 mm

Width

77.47 mm

77.93 mm

76.50 mm

Thickness

8.33 mm

8.15 mm

8.60 mm

Weight

219 grams

213 grams

Build Material

N/A

Back: Glass Fiber

Back: Polycarbonate Satin Finish

Water Resistance

N/A

Yes Water resistant IP68 IP69 (up to 30 minutes in a depth of 2 meter)

Yes Splash proof IP64

Ruggedness

N/A

Dust proof

Rear Camera

Rear Camera Rating

Excellent

Very Good

Resolution

50 MP
Primary Camera10x Digital Zoomf/1.824 mm focal length

50 MP
Primary Cameraf/1.51/1.95" sensor size 1.6µm pixel size

50 MP
Primary Camera8x Digital Zoomf/1.81/1.95" sensor size LYT 600 0.8µm 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

8 MP
f/2.2 Ultra-Wide Angle Camera1.12µm pixel size

Autofocus

Yes

Yes Phase Detection Autofocus

OIS

Yes

N/A

Flash

Yes

Yes LED Flash

Shooting Modes

N/A

High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)

Camera Features

10 x Digital Zoom

N/A

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

N/A

HD @120/240/960 fps

2k @30 fps
Full HD @30/60 fps
HD @120 fps

Video Recording Features

N/A

Video HDR
Video Pro Mode

Dual Video Recording
Slow Motion
Audio Zoom

Front Camera

Front Camera Rating

Excellent

Very Good

Resolution

16 MP
f/2.4 Primary Camera23 mm focal length

20 MP
f/2.2 Primary Camera1.4µm pixel size

32 MP
f/2.2 Primary Camera0.7µm pixel size

Autofocus

N/A

Yes

Flash

Yes Screen flash

Camera Features

N/A

Fixed Focus

Video Recording

Full HD @30/60 fps
HD @30 fps

4k @30/60 fps
Full HD @30/60/120 fps
HD @120/240/960 fps

2k @30 fps
Full HD @30/60 fps
HD @120 fps

Battery

Battery Rating

Excellent

Very Good

Capacity

8000 mAh

9000 mAh

7000 mAh

Battery Type

N/A

Silicon Carbon

N/A

TalkTime

N/A

Up to 11 Hours(2G)

N/A

Quick Charging

Yes 100W Super VOOC Charging

Yes 100W Hyper Charging

Yes 30W Turbo 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

21h 21m

N/A

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

N/A

1h 8m 0s

N/A

Storage

Internal Storage

256 GB

256 GB / 512 GB

128 GB

Storage Type

UFS 4.1

UFS 3.1

Expandable Storage

N/A

Network & Connectivity

SIM Slot(s)

Dual SIM

SIM Type

SIM1: Nano SIM2: Nano

Network Support

5G 4G

VoLTE

Yes

SIM 1

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

N/A

4G Bands:

TD-LTE 3500(band 48) / 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42)
FD-LTE 1700(band 66) / 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) / 800(band 20) / 850(band 26)

4G Bands:

TD-LTE 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) / 1900(band 2) / 850(band 5)

SIM 2

N/A

5G Bands:

FDD N1 / N2 / N3 / N5 / N7 / N8 / N20 / N28 / N66
TDD N38 / N40 / N41 / N77 / N78

5G Bands:

FDD N1 / N2 / N3 / N5 / N8 / N28
TDD N38 / N40 / N41 / N77 / N78

N/A

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) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 850(band 18) / 850(band 19) / 800(band 20) / 850(band 26) / 1700(band 66)

4G Bands:

TD-LTE 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) / 1900(band 2) / 850(band 5)