Head to head

Oppo K15 vs Xiaomi Poco X8 Power

Full specification and price comparison for Pakistan, updated 26 Aug 2026.

The short answer

The Oppo K15 and the Xiaomi Poco X8 Power finish within three points of each other on our combined specification score, so neither is a clear winner. Oppo K15 leads on performance. The Oppo K15 is the cheaper of the two at PKR 94,899 against PKR 99,999.

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The verdict

Spec-derived

Too close to call. These two finish within three points of each other, so the right answer depends on which category matters most to you.

Performance Oppo K15 leads

Gaming score where available, otherwise chipset tier plus usable RAM.

Camera Level

Camera Score where available, otherwise sensor resolution and lens count. Megapixels alone do not measure image quality.

Battery & charging Xiaomi Poco X8 Power leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Poco X8 Power leads

Highest advertised RAM and internal storage configuration.

Value for money Level

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Oppo K15 costs PKR 5,100 less.
  • Xiaomi Poco X8 Power packs a 2,000 mAh larger battery.
  • Xiaomi Poco X8 Power charges 20W faster.
  • Xiaomi Poco X8 Power ships with 256 GB more storage.

Buy the Oppo K15 if…

you care most about performance.

Buy the Xiaomi Poco X8 Power if…

you care most about battery & charging and memory & storage.

Full specification comparison

Specification Oppo K15 Xiaomi Poco X8 Power
Price in Pakistan
Retail price PKR 94,899 Cheaper PKR 99,999
Design & build
Release date July 24, 2026 September 4, 2026 (expected)
Dimensions 158.3 x 75.1 x 8.3 mm 163.4 x 78.3 x 8.6 mm
Weight 205 g Better 229.5 g
Water resistance IP69 IP68/IP69K dust and water resistance.
Display
Screen size 6.59 inches 6.83-inch Better
Resolution 1256 × 2760 pixels 1280 × 2772 pixels Better
Panel type AMOLED, 120Hz 1 billion colors, 1200 nits peak brightness AMOLED, 120Hz HDR10+, 3500 nits peak brightness
Protection Corning Gorilla Glass Corning Gorilla Glass Victus 2.
Performance
Chipset MediaTek Dimensity 7360 Super (4nm) Qualcomm Snapdragon 6 Gen 5 (4 nm)
CPU octa-core Octa-core (4× 2.6 GHz Cortex-A78 + 4× 2.0 GHz Cortex-A55)
GPU Mali-G615 MC2 Adreno 812
Operating system Android 16, ColorOS 16 Android 16, HyperOS 3.
Memory & storage
RAM 12GB LPDDR4X 8GB / 12GB
Internal storage 256GB UFS 3.1 128GB / 256GB / 512GB Better
Card slot No No
Camera
Main camera 50MP, f/1.8, OIS, PDAF + 50MP, f/2.2, 143° ultrawide, LED flash. 50 MP (Wide) + 8 MP (Ultrawide), OIS, PDAF, LED Flash, HDR, Panorama
Selfie camera 50MP, f/2.0, autofocus, wide-angle Better 32 MP, f/2.2, Wide, HDR, Panorama
Video recording 4K@30fps, 1080p@30/60/120fps, gyro-EIS. 4K@30fps, 1080p@30/60fps, gyro-EIS
Battery & charging
Battery capacity 8,000mAh silicon-carbon battery Li-Po (Non-removable) 10000 mAh Better
Wired charging 80W wired fast charging, reverse wired charging, bypass charging, UFCS, PPS, PD. 100W wired fast charging, 27W reverse wired charging. Better
Connectivity & extras
SIM Dual Nano-SIM Nano-SIM + Nano-SIM, Dual SIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct
Bluetooth 5.4 A2DP, LE, aptX HD, LHDC 5 Bluetooth 6.0
NFC Yes Yes
Sensors Fingerprint (under-display optical), accelerometer, gyroscope, proximity, compass, ambient light, infrared. Fingerprint (under-display, optical), accelerometer, gyroscope, proximity, compass.
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG

“Better” marks the higher (or, for price and weight, the lower) figure. It is a specification difference, not a judgement about real-world experience.

Questions people ask

Which is better, Oppo K15 or Xiaomi Poco X8 Power?

Oppo K15 and Xiaomi Poco X8 Power finish within a few points of each other, so neither is a clear winner on paper. Pick the one that leads in the category you care about most.

What is the price of Oppo K15 and Xiaomi Poco X8 Power in Pakistan?

Oppo K15 is listed at PKR 94,899 and Xiaomi Poco X8 Power at PKR 99,999. That makes Oppo K15 cheaper by PKR 5,100. Retail prices move often, so treat these as indicative.

Which phone has the better battery, Oppo K15 or Xiaomi Poco X8 Power?

Xiaomi Poco X8 Power leads on battery. Oppo K15 carries a 8000 mAh cell and Xiaomi Poco X8 Power a 10000 mAh cell, with 80W and 100W wired charging respectively.

Which is better for gaming, Oppo K15 or Xiaomi Poco X8 Power?

Oppo K15 is the stronger gaming phone here. Oppo K15 runs the MediaTek Dimensity 7360 Super (4nm) while Xiaomi Poco X8 Power runs the Qualcomm Snapdragon 6 Gen 5 (4 nm).

Related comparisons

Oppo K15 vs Infinix Note 60 Edge 5G Xiaomi Poco X8 Power vs Infinix Note 60 Edge 5G Oppo K15 vs Realme 14 Xiaomi Poco X8 Power vs Realme 14 Oppo K15 vs Realme P4s Xiaomi Poco X8 Power vs Realme P4s Oppo K15 vs Realme GT 6T Xiaomi Poco X8 Power vs Realme GT 6T

Tools that use this data

Camera Score Tool Battery Score Tool Gaming Performance Checker AI Mobile Recommendation Tool All comparisons

Scores are calculated from the published hardware specification of each device using the same formula for every phone on WhatMobilePK — they are not paid placements and they are not laboratory test results. Prices are indicative Pakistani retail prices and change frequently.