Head to head

OnePlus N6x vs Xiaomi Redmi K90 Pro

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

The short answer

The Xiaomi Redmi K90 Pro is the stronger phone of the two, scoring 91 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 219,999.

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The verdict

Spec-derived

Xiaomi Redmi K90 Pro takes it by 25.5 points on our weighted spec score.

Performance Xiaomi Redmi K90 Pro leads

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

Camera Xiaomi Redmi K90 Pro leads

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

Battery & charging Xiaomi Redmi K90 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Xiaomi Redmi K90 Pro leads

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Redmi K90 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 165,000 less.
  • Xiaomi Redmi K90 Pro charges 85W faster.
  • Xiaomi Redmi K90 Pro offers 12 GB more RAM.
  • Xiaomi Redmi K90 Pro ships with 896 GB more storage.
  • Xiaomi Redmi K90 Pro has a 37 MP higher-resolution main sensor.
  • Xiaomi Redmi K90 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 Redmi K90 Pro if…

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

Full specification comparison

Specification OnePlus N6x Xiaomi Redmi K90 Pro
Price in Pakistan
Retail price PKR 54,999 Cheaper PKR 219,999
Design & build
Release date August 4, 2026 upcoming
Dimensions 166.5 × 78.2 × 8.6 mm Not listed
Weight 219 g Not listed
Water resistance IP64 (dust and water resistance) NOT certified
Display
Screen size 6.8 inches Better 6.59-inch
Resolution 720 × 1570 pixels 2K Resolution (3200 × 1440 pixels) Better
Panel type IPS LCD 120Hz Up to approximately 900 nits LTPS OLED 120Hz Refresh Rate
Protection Panda MN228 glass Xiaomi Shield Glass (most likely)
Performance
Chipset MediaTek Dimensity 6360 Apex Qualcomm Snapdragon 8 Elite 2 (SM8850) – Rumored
CPU Octa-core 2 × Cortex-A76 + 6 × Cortex-A55 Octa-core
GPU Mali-G57 MC2 Adreno GPU (exact model not announced)
Operating system Android 16 OxygenOS 16 Android 16 (expected) HyperOS 3
Memory & storage
RAM 4GB LPDDR4X 12GB / 16GB Better
Internal storage 64GB / 128GB eMMC 5.1 256GB / 512GB / 1TB Better
Card slot Dedicated microSDXC Slot (Storage: Up to 2TB) No microSD support
Camera
Main camera 13 MP, autofocus, LED flash Portrait, Night, Panorama, Dual-View Video, AI photography features 50MP Wide Camera 50MP Periscope Telephoto Camera Ultra-Wide Camera (details unknown) OIS Optical Zoom HDR Panorama Better
Selfie camera 5 MP, f/2.2 Not listed
Video recording 1080p@30fps Up to 8K recording (expected)
Battery & charging
Battery capacity Li-Ion (non-removable) 7000 mAh Si/C Li-Ion Battery 7000mAh–7500mAh (rumored)
Wired charging 15W wired 5W wired reverse charging OnePlus claims up to 2.5 days of use 100W Wired Charging 50W Wireless Charging (rumored) Better
Connectivity & extras
SIM Nano-SIM + Nano-SIM Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 7
Bluetooth 5.4 5.4
NFC No Yes
Sensors Fingerprint side-mounted Accelerometer Gyroscope Proximity Sensor Compass Light Sensor Ultrasonic In-Display Fingerprint Accelerometer Gyroscope Proximity Compass
USB USB Type-C OTG USB Type-C, USB 3.x, 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, OnePlus N6x or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro comes out ahead on our combined spec score, leading by 25.5 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 Redmi K90 Pro in Pakistan?

OnePlus N6x is listed at PKR 54,999 and Xiaomi Redmi K90 Pro at PKR 219,999. That makes OnePlus N6x cheaper by PKR 165,000. Retail prices move often, so treat these as indicative.

Which has the better camera, OnePlus N6x or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro scores higher in our camera assessment. OnePlus N6x uses a 13 MP main sensor against 50 MP on Xiaomi Redmi K90 Pro, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, OnePlus N6x or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro leads on battery. OnePlus N6x carries a 7000 mAh cell and Xiaomi Redmi K90 Pro a 7000 mAh cell, with 15W and 100W wired charging respectively.

Which is better for gaming, OnePlus N6x or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro is the stronger gaming phone here. OnePlus N6x runs the MediaTek Dimensity 6360 Apex while Xiaomi Redmi K90 Pro runs the Qualcomm Snapdragon 8 Elite 2 (SM8850) – Rumored.

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.