Oppo K15 Pro+ vs Xiaomi Poco X8 Pro Max

Verdict

The Oppo K15 Pro+ scores higher in 1 of 6 sections (design & durability), while the Xiaomi Poco X8 Pro Max leads in battery, connectivity & features and display; they are even on performance and camera.

The biggest difference is battery: 79 vs 86 points.

Choose the Oppo K15 Pro+ for design & durability; choose the Xiaomi Poco X8 Pro Max for battery and connectivity & features.

K15 Pro+ leads in 3 fields
Poco X8 Pro Max leads in 5 fields
29 ties

37 scored fields compared

Score by section

Section scores	K15 Pro+	Poco X8 Pro Max
Overall
Performance	93	93
Camera	55	55
Battery	79	86
Display	87	90
Design & durability	88	83
Connectivity & features	67	74

Full specifications

Only differences

Performance

Chipset performance index: K15 Pro+: 92/100; Poco X8 Pro Max: 92/100
Chipset: K15 Pro+: Dimensity 9500s; Poco X8 Pro Max: Dimensity 9500s
RAM (max): K15 Pro+: 12 GB; Poco X8 Pro Max: 12 GB
Storage (max): K15 Pro+: 512 GB; Poco X8 Pro Max: 512 GB
Process node: K15 Pro+: 3 nm; Poco X8 Pro Max: 3 nm

Camera

Main camera resolution: K15 Pro+: 50 MP; Poco X8 Pro Max: 50 MP
Main sensor size: K15 Pro+: Unknown; Poco X8 Pro Max: 1/1.95″
Optical stabilization (OIS): K15 Pro+: Yes; Poco X8 Pro Max: Yes
Ultra-wide camera: K15 Pro+: Yes; Poco X8 Pro Max: Yes
Telephoto camera: K15 Pro+: No; Poco X8 Pro Max: No
Periscope lens: K15 Pro+: No; Poco X8 Pro Max: No
Optical zoom: K15 Pro+: No; Poco X8 Pro Max: No
Video recording: K15 Pro+: 4K 60 fps; Poco X8 Pro Max: 4K 60 fps
Front camera: K15 Pro+: 16 MP; Poco X8 Pro Max: 20 MP(Better)
Front camera 4K video: K15 Pro+: No; Poco X8 Pro Max: No

Battery

Battery capacity: K15 Pro+: 8000 mAh; Poco X8 Pro Max: 8500 mAh
Battery endurance (EU label): K15 Pro+: Unknown; Poco X8 Pro Max: 80:14 h
EU label cycles: K15 Pro+: Unknown; Poco X8 Pro Max: 1000
Wired charging: K15 Pro+: 100 W; Poco X8 Pro Max: 100 W
Wireless charging: K15 Pro+: No; Poco X8 Pro Max: No
Reverse charging: K15 Pro+: Yes; Poco X8 Pro Max: Yes
Reverse charging type: K15 Pro+: Wired; Poco X8 Pro Max: Wired

Display

Screen size: K15 Pro+: 6.78″; Poco X8 Pro Max: 6.83″
Panel type: K15 Pro+: OLED; Poco X8 Pro Max: OLED
Refresh rate: K15 Pro+: 165 Hz(Better); Poco X8 Pro Max: 120 Hz
Pixel density: K15 Pro+: 450 ppi(Better); Poco X8 Pro Max: 447 ppi
Peak brightness: K15 Pro+: 1800 nits; Poco X8 Pro Max: 3500 nits(Better)
Resolution: K15 Pro+: 1272x2772; Poco X8 Pro Max: 1280x2772
Screen protection: K15 Pro+: Crystal Shield Glass; Poco X8 Pro Max: Corning Gorilla Glass 7i

Design & durability

Weight: K15 Pro+: 213 g(Better); Poco X8 Pro Max: 218 g
Thickness: K15 Pro+: 8.3 mm; Poco X8 Pro Max: 8.2 mm(Better)
Dust & water resistance: K15 Pro+: IP68 + IP69; Poco X8 Pro Max: IP68 + IP69
Back material: K15 Pro+: Unknown; Poco X8 Pro Max: Fiber
Frame material: K15 Pro+: Aluminum; Poco X8 Pro Max: Aluminum
EU repairability class: K15 Pro+: Unknown; Poco X8 Pro Max: C
EU drop resistance class: K15 Pro+: Unknown; Poco X8 Pro Max: B
EU energy class: K15 Pro+: Unknown; Poco X8 Pro Max: B

Connectivity & features

5G: K15 Pro+: Yes; Poco X8 Pro Max: Yes
Wi-Fi: K15 Pro+: Wi-Fi 7; Poco X8 Pro Max: Wi-Fi 7
Bluetooth: K15 Pro+: 5.4; Poco X8 Pro Max: 6.0(Better)
USB speed: K15 Pro+: USB 2.0; Poco X8 Pro Max: USB 2.0
USB port: K15 Pro+: USB-C 2.0; Poco X8 Pro Max: USB-C 2.0
DisplayPort output: K15 Pro+: No; Poco X8 Pro Max: No
NFC: K15 Pro+: Yes; Poco X8 Pro Max: Yes
eSIM: K15 Pro+: No; Poco X8 Pro Max: Yes(Better)
Ultra-wideband (UWB): K15 Pro+: No; Poco X8 Pro Max: No
Satellite connectivity: K15 Pro+: No; Poco X8 Pro Max: No
Stereo speakers: K15 Pro+: Yes; Poco X8 Pro Max: Yes
3.5 mm headphone jack: K15 Pro+: No; Poco X8 Pro Max: No
Fingerprint reader: K15 Pro+: Under display (ultrasonic); Poco X8 Pro Max: Under display (ultrasonic)
3D face unlock: K15 Pro+: No; Poco X8 Pro Max: No
Infrared blaster: K15 Pro+: Yes; Poco X8 Pro Max: Yes
FM radio: K15 Pro+: No; Poco X8 Pro Max: No
microSD slot: K15 Pro+: No; Poco X8 Pro Max: No
Card slot: K15 Pro+: No; Poco X8 Pro Max: No

General

Operating system: K15 Pro+: Android 16; Poco X8 Pro Max: Android 16
Launch price: K15 Pro+: About 460 EUR; Poco X8 Pro Max: $ 515.00
Year: K15 Pro+: 2026; Poco X8 Pro Max: 2026

Show raw spec text

Original text from the source spec sheet, for reference.

—	K15 Pro+	Poco X8 Pro Max
Network
Technology	GSM / HSPA / LTE / 5G	GSM / HSPA / LTE / 5G
2G bands	GSM 850 / 900 / 1800 / 1900	GSM 850 / 900 / 1800 / 1900
3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands	1, 3, 4, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 43, 48, 66	1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
5G bands	1, 3, 5, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA	1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Speed	HSPA, LTE, 5G	HSPA, LTE, 5G
Launch
Announced	2026, April 01	2026, March 17
Status	Available. Released 2026, April 03	Available. Released 2026, March 17
Body
Dimensions	162.4 x 77.5 x 8.3 mm (6.39 x 3.05 x 0.33 in)	162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight	213 g or 219 g (7.51 oz)	218 g (7.69 oz)
Build	Glass front (Crystal Shield Glass), aluminum frame	Glass front (Gorilla Glass 7i), aluminum frame, glass-fiber reinforced plastic back
SIM	Nano-SIM + Nano-SIM Built-in cooling fan IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) RGB LED lights (on the back)	Nano-SIM + Nano-SIM + eSIM (max 2 at a time) IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) IP69K (market/region dependent)
Display
Type	AMOLED, 1B colors, 165Hz, 600 nits (typ), 1800 nits (peak)	AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 2000 nits (HBM), 3500 nits (peak)
Size	6.78 inches, 112.4 cm2 (~89.3% screen-to-body ratio)	6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution	1272 x 2772 pixels, 19.5:9 ratio (~450 ppi density)	1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
Protection	Crystal Shield Glass	Corning Gorilla Glass 7i
Platform
OS	Android 16, ColorOS 16	Android 16, HyperOS 3
Chipset	Mediatek Dimensity 9500s (3 nm)	Mediatek Dimensity 9500s (3 nm)
CPU	Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)	Octa-core (1x3.73 GHz Cortex-X925 & 3x3.3 GHz Cortex-X4 & 4x2.4 GHz Cortex-A720)
GPU	Immortalis-G925 MC11	Immortalis-G925 MC11
Memory
Card slot	No	No
Internal	256GB 12GB RAM, 512GB 12GB RAM UFS 4.1	256GB 12GB RAM, 512GB 12GB RAM UFS 4.1
Main Camera
Dual	50 MP, f/1.8, 24mm (wide), PDAF, OIS 8 MP, f/2.2, 15mm, 116˚ (ultrawide)	50 MP, f/1.5, 26mm (wide), 1/1.95", 0.8µm, PDAF, OIS 8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Features	Color spectrum sensor, LED flash, panorama	LED flash, HDR, panorama
Video	4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS	4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Selfie camera
Single	16 MP, f/2.4, 23mm (wide)	20 MP, f/2.2, 21mm (wide), 1/4.0", 0.7µm
Features	Panorama	–
Video	1080p@30/60fps, gyro-EIS	1080p@30/60fps
Sound
Loudspeaker	Yes, with stereo speakers	Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack	No	No 24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms
WLAN	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band	Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth	5.4, A2DP, LE, aptX HD, LHDC 5	6.0, A2DP, LE, aptX HD, LHDC 5, Auracast, ASHA
Positioning	GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L5), GLONASS	GPS (L1+L5), BDS (B1I+B1c+B2a+B2b), GALILEO (E1+E5a+E5b), QZSS (L1+L5), NavIC (L1+L5), GLONASS
NFC	Yes	Yes (market/region dependent)
Infrared port	Yes	Yes
Radio	No	No
USB	USB Type-C 2.0, OTG	USB Type-C 2.0, OTG
Features
Sensors	Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass	Fingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximity
Battery
Type	Si/C Li-Ion 8000 mAh	Si/C Li-Ion 8500 mAh or 9000 mAh (market/region dependent)
Charging	100W wired, 44W/100W UFCS, 55W PPS, 13.5W PD Reverse wired Bypass charging	100W wired, 100W PPS, PD3.0, PPS, 50% in 24 min 27W reverse wired Bypass charging
Misc
Colors	Gray, Silver, Pink	Black, White, Blue
Models	PMG110	2602BPC18G
Price	About 460 EUR	$ 515.00 / € 558.99 / £ 499.00
EU LABEL
Energy	–	Class B
Battery	–	80:14h endurance, 1000 cycles
Free fall	–	Class B (180 falls)
Repairability	–	Class C