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K15 vs Poco M8 Pro

OPPO K15 vs Xiaomi Poco M8 Pro

What K15 does better (6) and where Poco M8 Pro wins (8) — every spec side by side.

OPPO · 2026K15

9.1Score

6 advantages≈ $320

Higher score

Xiaomi · 2026Poco M8 Pro

9.0Score

8 advantages≈ $320

8.4Display9.4

6.9Performance6.8

8.5Camera7.9

9.4Battery9.1

8.9Features8.8

Dimensions

Size comparison

K15Poco M8 Pro

	K15	Poco M8 Pro	Difference
Height	158.3 mm	163.3 mm	−5 mm
Width	75.1 mm	78.3 mm	−3.2 mm
Thickness	8.3 mm	8.3 mm	=
Weight	205 g	206 g	−1 g

Drawn to the same scale from the official dimensions (front and side).

Why is K15 better than Poco M8 Pro?

Battery capacity8,000 mAh vs 6,500 mAh+23%
AnTuTu score990,352 vs 817,222+21%
Max video4K vs 1080p
4K selfie videoYes · Poco M8 Pro: No
Pixel density460 ppi vs 447 ppi+3%
Selfie camera50 MP vs 32 MP+56%

Why is Poco M8 Pro better than K15?

Peak brightness1,200 nits vs 3,200 nits2.7×
Storage (max)256 GB vs 512 GB2×
Wired charging80 W vs 100 W+25%
Geekbench 6 (multi-core)2,879 vs 3,245+13%
CPU frequency2.5 GHz vs 2.7 GHz+8%
Screen size6.6″ vs 6.8″+4%
Main camera aperturef/1.8 vs f/1.6+12%
Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%

Specifications

Side by side

Only differences	OPPO K15≈ $3209.1	Xiaomi Poco M8 Pro≈ $3209.0
Design
Weight	205 g	206 g
Thickness	8.3 mm	8.3 mm
Height	158.3 mm	163.3 mm
Width	75.1 mm	78.3 mm
Frame	Aluminium	Plastic
Back	—	Plastic
Ingress protection	IP68	IP68
Water resistance (IPx)	IPx8	IPx8
Glass protection	—	Corning Gorilla Glass Victus 2
Colours	Gray, Silver	Black, Green, Silver
Display
Screen size	6.6″	6.8″
Panel	AMOLED	AMOLED
OLED panel	Yes	Yes
Resolution (width)	1,256 px	1,280 px
Resolution (height)	2,760 px	2,772 px
Pixel density	460 ppi	447 ppi
Refresh rate	120 Hz	120 Hz
Peak brightness	1,200 nits	3,200 nits
Measured brightness	—	1,435 nits
Screen-to-body ratio	88.9%	89.6%
HDR	—	Yes
Performance
Chipset	Mediatek Dimensity 7360 Super	Qualcomm SM7635-AC Snapdragon 7s Gen 4
Chip maker	MediaTek	Qualcomm
Process	4 nm	4 nm
CPU cores	8	8
CPU frequency	2.5 GHz	2.7 GHz
GPU	Mali-G615 MC2	Adreno 810
AnTuTu score	990,352	817,222
Geekbench 6 (multi-core)	2,879	3,245
3DMark Wild Life Extreme	—	1,110
Memory
RAM	12 GB	12 GB
Storage (max)	256 GB	512 GB
Storage (base)	256 GB	256 GB
Storage type	UFS 3.1	UFS 2.2
Memory card slot	No	No
Camera
Main camera	50 MP	50 MP
Main camera aperture	f/1.8	f/1.6
Main sensor size	—	1/1.55"
Rear cameras	2	2
Optical stabilisation	Yes	Yes
Ultra-wide camera	Yes	Yes
Telephoto camera	No	No
Max video	4K	1080p
4K video frame rate	30 fps	30 fps
Selfie camera	50 MP	32 MP
4K selfie video	Yes	No
Battery
Battery capacity	8,000 mAh	6,500 mAh
Battery type	Si/C	Si/C
Active use (test)	—	16.2 h
Wired charging	80 W	100 W
Charged in 30 min	—	75%
Wireless charging	No	No
Reverse wireless charging	—	Yes
Connectivity
5G	Yes	Yes
eSIM	No	No
Dual SIM	Yes	Yes
Wi-Fi standard	Wi-Fi 6	Wi-Fi 6E
Bluetooth	5.4	5.4
NFC	Yes	Yes
USB	USB Type-C 2.0	USB Type-C 2.0
USB version	2	2
Infrared port	Yes	Yes
Dual-band GPS	Yes	—
Satellite navigation	GLONASS, GALILEO, BDS, QZSS, NavIC	GLONASS, GALILEO, BDS, QZSS
Features
Stereo speakers	Yes	Yes
3.5 mm headphone jack	No	No
Loudspeaker loudness	—	-19.5 LUFS
Fingerprint sensor	Under display	Under display
Sensors	Fingerprint (under display, optical), accelerometer, gyro, proximity, compass	Fingerprint (under display, optical), accelerometer, gyro, compass, proximity
Software
OS at launch	Android 16	Android 15
Platform	Android	Android
Interface	ColorOS 16	HyperOS 2
Major OS updates promised	—	4
EU label
Energy class	—	B
Battery charge cycles	—	1,000
Endurance per cycle	—	61 h
Repairability class	—	C
Drop resistance class	—	A