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  3. K15 Pro+ vs Poco X8 Pro Max

OPPO K15 Pro+ vs Xiaomi Poco X8 Pro Max

What K15 Pro+ does better (2) and where Poco X8 Pro Max wins (6) — every spec side by side.

OPPO K15 Pro+
OPPO · 2026K15 Pro+
9.5Score
2 advantages≈ $500
vs
Xiaomi Poco X8 Pro Max
Xiaomi · 2026Poco X8 Pro Max
9.6Score
6 advantages≈ $500
Higher score
9.7Display9.4
8.6Camera8.8
9.6Battery9.7
9.3Features9.7
Dimensions

Size comparison

K15 Pro+Poco X8 Pro Max
77.5 × 162.48.377.9 × 162.98.2
K15 Pro+Poco X8 Pro MaxDifference
Height162.4 mm162.9 mm−0.5 mm
Width77.5 mm77.9 mm−0.4 mm
Thickness8.3 mm8.2 mm+0.1 mm
Weight213 g218 g−5 g

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

Why is K15 Pro+ better than Poco X8 Pro Max?

  1. Refresh rate165 Hz vs 120 Hz+38%
  2. Weight213 g vs 218 g+2%

Why is Poco X8 Pro Max better than K15 Pro+?

  1. Peak brightness1,800 nits vs 3,500 nits+94%
  2. Battery capacity8,000 mAh vs 8,500 mAh+6%
  3. eSIMNo · K15 Pro+: Yes
  4. Selfie camera16 MP vs 20 MP+25%
  5. Main camera aperturef/1.8 vs f/1.5+20%
  6. Bluetooth5.4 vs 6+11%
Specifications

Side by side

OPPO K15 Pro+OPPO K15 Pro+≈ $5009.5
Design
Weight213 g218 g
Thickness8.3 mm8.2 mm
Height162.4 mm162.9 mm
Width77.5 mm77.9 mm
FrameAluminiumAluminium
Back—Plastic
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCrystal Shield GlassCorning Gorilla Glass 7i
ColoursGray, Silver, PinkBlack, White, Blue
Display
Screen size6.8″6.8″
PanelAMOLEDAMOLED
OLED panelYesYes
Resolution (width)1,272 px1,280 px
Resolution (height)2,772 px2,772 px
Pixel density450 ppi447 ppi
Refresh rate165 Hz120 Hz
Peak brightness1,800 nits3,500 nits
Measured brightness—1,114 nits
Screen-to-body ratio89.3%90.3%
HDR—Yes
Performance
ChipsetMediatek Dimensity 9500sMediatek Dimensity 9500s
Chip makerMediaTekMediaTek
Process3 nm3 nm
CPU cores88
CPU frequency3.73 GHz3.73 GHz
GPUImmortalis-G925 MC11Immortalis-G925 MC11
AnTuTu score—2,445,108
Geekbench 6 (multi-core)—8,539
3DMark Wild Life Extreme—6,229
Memory
RAM12 GB12 GB
Storage (max)512 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 4.1UFS 4.1
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.5
Main sensor size—1/1.95"
Rear cameras22
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoNo
Max video4K4K
4K video frame rate60 fps60 fps
Selfie camera16 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity8,000 mAh8,500 mAh
Battery typeSi/CSi/C
Active use (test)—25.4 h
Wired charging100 W100 W
Charged in 30 min—62%
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 7Wi-Fi 7
Bluetooth5.46
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared port—Yes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Loudspeaker loudness—-20.9 LUFS
Fingerprint sensorUnder display, ultrasonicUnder display, ultrasonic
SensorsFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, gyro, compass, proximity
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceColorOS 16HyperOS 3
EU label
Energy class—B
Battery charge cycles—1,000
Endurance per cycle—80 h
Repairability class—C
Drop resistance class—B
To compare: 0up to 4 models
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