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  3. K15 Pro vs Poco X8s

OPPO K15 Pro vs Xiaomi Poco X8s

What K15 Pro does better (8) and where Poco X8s wins (10) — every spec side by side.

OPPO K15 Pro
OPPO · 2026K15 Pro
9.4Score
8 advantages≈ $430
Higher score
vs
Xiaomi Poco X8s
Xiaomi · 2026Poco X8s
9.3Score
10 advantages≈ $390
9.2Display8.1
8.6Performance7.8
8.6Camera8.6
9.4Battery9.3
8.9Features9.6
Dimensions

Size comparison

K15 ProPoco X8s
75.1 × 158.38.371.8 × 151.18.1
K15 ProPoco X8sDifference
Height158.3 mm151.1 mm+7.2 mm
Width75.1 mm71.8 mm+3.3 mm
Thickness8.3 mm8.1 mm+0.2 mm
Weight203 g187 g+16 g

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

Why is K15 Pro better than Poco X8s?

  1. AnTuTu score2,254,164 vs 1,464,882+54%
  2. Geekbench 6 (multi-core)6,223 vs 4,110+51%
  3. Battery capacity7,500 mAh vs 6,330 mAh+18%
  4. Refresh rate144 Hz vs 120 Hz+20%
  5. CPU frequency3.4 GHz vs 2.8 GHz+21%
  6. 4K video frame rate60 fps vs 30 fps2×
  7. Screen size6.6″ vs 6.4″+4%
  8. Resolution (width)1,256 px vs 1,220 px+3%

Why is Poco X8s better than K15 Pro?

  1. Peak brightness1,200 nits vs 3,500 nits2.9×
  2. Telephoto cameraNo · K15 Pro: Yes
  3. Wired charging80 W vs 100 W+25%
  4. eSIMNo · K15 Pro: Yes
  5. Weight203 g vs 187 g+9%
  6. Rear cameras2 vs 3+50%
  7. Selfie camera16 MP vs 20 MP+25%
  8. Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%
  9. Thickness8.3 mm vs 8.1 mm+2%
  10. Screen-to-body ratio88.9% vs 91%+2%
Specifications

Side by side

OPPO K15 ProOPPO K15 Pro≈ $4309.4
Xiaomi Poco X8sXiaomi Poco X8s≈ $3909.3
Design
Weight203 g187 g
Thickness8.3 mm8.1 mm
Height158.3 mm151.1 mm
Width75.1 mm71.8 mm
FrameAluminiumAluminium
Back—Glass
Ingress protectionIP68IP68
Water resistance (IPx)IPx8IPx8
Glass protectionCrystal Shield GlassXiaomi Shield Glass
ColoursGray, Silver, Pink, Black/GoldWhite, Blue, Black
Display
Screen size6.6″6.4″
PanelAMOLEDLTPO AMOLED
OLED panelYesYes
LTPO (adaptive 1–120 Hz)—Yes
Resolution (width)1,256 px1,220 px
Resolution (height)2,760 px2,656 px
Pixel density460 ppi460 ppi
Refresh rate144 Hz120 Hz
Peak brightness1,200 nits3,500 nits
Screen-to-body ratio88.9%91%
HDR—Yes
Performance
ChipsetMediatek Dimensity 8500 SuperQualcomm SM7750-AB Snapdragon 7 Gen 4
Chip makerMediaTekQualcomm
Process4 nm4 nm
CPU cores88
CPU frequency3.4 GHz2.8 GHz
GPUMali-G720 MC8Adreno 722
AnTuTu score2,254,1641,464,882
Geekbench 6 (multi-core)6,2234,110
Memory
RAM12 GB12 GB
Storage (max)512 GB512 GB
Storage (base)256 GB256 GB
Storage typeUFS 3.1UFS 2.2
Memory card slotNoNo
Camera
Main camera50 MP50 MP
Main camera aperturef/1.8f/1.8
Main sensor size—1/1.55"
Rear cameras23
Optical stabilisationYesYes
Ultra-wide cameraYesYes
Telephoto cameraNoYes
Optical zoom—2.5×
Max video4K4K
4K video frame rate60 fps30 fps
Selfie camera16 MP20 MP
4K selfie videoNoNo
Battery
Battery capacity7,500 mAh6,330 mAh
Battery typeSi/CSi/C
Wired charging80 W100 W
Wireless chargingNoNo
Connectivity
5GYesYes
eSIMNoYes
Dual SIMYesYes
Wi-Fi standardWi-Fi 6Wi-Fi 6E
Bluetooth5.45.4
NFCYesYes
USBUSB Type-C 2.0USB Type-C 2.0
USB version22
Infrared portYesYes
Dual-band GPSYesYes
Satellite navigationGLONASS, GALILEO, BDS, QZSS, NavICGLONASS, GALILEO, BDS, QZSS, NavIC
Features
Stereo speakersYesYes
3.5 mm headphone jackNoNo
Fingerprint sensorUnder displayUnder display, ultrasonic
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, ultrasonic), accelerometer, proximity, gyro, compass
Software
OS at launchAndroid 16Android 16
PlatformAndroidAndroid
InterfaceColorOS 16HyperOS 3
To compare: 0up to 4 models
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