Head to head

OnePlus N6x vs Xiaomi 18 Pro

Full specification and price comparison for Pakistan, updated 12 Aug 2026.

The short answer

The Xiaomi 18 Pro is the stronger phone of the two, scoring 90 against 66 on our combined specification score. It leads on performance, camera and battery & charging. The OnePlus N6x still wins on value for money, so it remains the better choice if that is your priority. The OnePlus N6x is the cheaper of the two at PKR 54,999 against PKR 349,999.

View raw data
Add another phone to this comparison

Up to 4 devices can share one comparison table.

The verdict

Spec-derived

Xiaomi 18 Pro takes it by 24.4 points on our weighted spec score.

Performance Xiaomi 18 Pro leads

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

Camera Xiaomi 18 Pro leads

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

Battery & charging Xiaomi 18 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Xiaomi 18 Pro leads

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi 18 Pro leads

Highest advertised RAM and internal storage configuration.

Value for money OnePlus N6x leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • OnePlus N6x costs PKR 295,000 less.
  • Xiaomi 18 Pro charges 75W faster.
  • Xiaomi 18 Pro offers 12 GB more RAM.
  • Xiaomi 18 Pro ships with 384 GB more storage.
  • Xiaomi 18 Pro has a 187 MP higher-resolution main sensor.
  • Xiaomi 18 Pro uses an OLED panel while the other sticks with LCD.

Buy the OnePlus N6x if…

you care most about value for money.

Buy the Xiaomi 18 Pro if…

you care most about performance, camera, battery & charging, display and memory & storage.

Full specification comparison

Specification OnePlus N6x Xiaomi 18 Pro
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 349,999
Design & build
Release date August 4, 2026 September 2026.
Dimensions 166.5 × 78.2 × 8.6 mm Not listed
Weight 219 g Not listed
Water resistance IP64 (dust and water resistance) Expected IP68 Water & Dust Resistance
Display
Screen size 6.8 inches Better 6.3 Inches
Resolution 720 × 1570 pixels 1220 x 2656 Pixels Better
Panel type IPS LCD 120Hz Up to approximately 900 nits LTPO AMOLED, 144Hz
Protection Panda MN228 glass Corning Gorilla Glass
Performance
Chipset MediaTek Dimensity 6360 Apex Qualcomm Snapdragon 8 Elite Gen 6
CPU Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 Octa-Core
GPU Mali-G57 MC2 Adreno GPU (Expected)
Operating system Android 16 OxygenOS 16 Android 16 (HyperOS 4)
Memory & storage
RAM 4GB LPDDR4X 12GB / 16GB Better
Internal storage 64GB / 128GB eMMC 5.1 256GB / 512GB Better
Card slot Dedicated microSDXC Slot (Storage: Up to 2TB) No
Camera
Main camera 13 MP, autofocus, LED flash Portrait, Night, Panorama, Dual-View Video, AI photography features Main Camera: 200MP Periscope Telephoto: 200MP Leica Optics OIS HDR Panorama Night Mode Better
Selfie camera 5 MP, f/2.2 50MP HDR AI Beauty Better
Video recording 1080p@30fps 8K@30fps, 4K@60fps
Battery & charging
Battery capacity Li-Ion (non-removable) 7000 mAh Si/C Li-Ion Battery 7000mAh
Wired charging 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use 90W Fast Charging Wireless Charging Expected Better
Connectivity & extras
SIM Nano-SIM + Nano-SIM Dual SIM (Nano-SIM, dual standby)
Wi-Fi Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7
Bluetooth 5.4 Bluetooth 5.4 / Expected 6.0
NFC No Yes
Sensors Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor Accelerometer Gyro Proximity Compass Barometer
USB USB Type-C OTG USB Type-C

“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, OnePlus N6x or Xiaomi 18 Pro?

Xiaomi 18 Pro comes out ahead on our combined spec score, leading by 24.4 points. It wins on performance, camera, battery & charging, display and memory & storage. OnePlus N6x can still be the better buy if your priorities sit elsewhere or if you find it at a lower street price.

What is the price of OnePlus N6x and Xiaomi 18 Pro in Pakistan?

OnePlus N6x is listed at PKR 54,999 and Xiaomi 18 Pro at PKR 349,999. That makes OnePlus N6x cheaper by PKR 295,000. Retail prices move often, so treat these as indicative.

Which has the better camera, OnePlus N6x or Xiaomi 18 Pro?

Xiaomi 18 Pro scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 200 MP on Xiaomi 18 Pro, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, OnePlus N6x or Xiaomi 18 Pro?

Xiaomi 18 Pro leads on battery. OnePlus N6x carries a 7000 mAh cell and Xiaomi 18 Pro a 7000 mAh cell, with 15W and 90W wired charging respectively.

Which is better for gaming, OnePlus N6x or Xiaomi 18 Pro?

Xiaomi 18 Pro is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Xiaomi 18 Pro runs the Qualcomm Snapdragon 8 Elite Gen 6.

Related comparisons

OnePlus N6x vs Tecno Spark 20 Pro 5G Xiaomi 18 Pro vs Tecno Spark 20 Pro 5G OnePlus N6x vs Honor X6e Xiaomi 18 Pro vs Honor X6e OnePlus N6x vs Tecno Spark 40 5G Xiaomi 18 Pro vs Tecno Spark 40 5G OnePlus N6x vs Tecno Spark 30 Pro Xiaomi 18 Pro vs Tecno Spark 30 Pro

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.