Head to head

Infinix Note 40 Pro 5G vs Xiaomi Redmi K90 Pro

Full specification and price comparison for Pakistan, updated 4 Sep 2026.

The short answer

The Xiaomi Redmi K90 Pro is the stronger phone of the two, scoring 86 against 81 on our combined specification score. It leads on performance, battery & charging and memory & storage. The Infinix Note 40 Pro 5G still wins on camera and value for money, so it remains the better choice if that is your priority. The Infinix Note 40 Pro 5G is the cheaper of the two at PKR 87,999 against PKR 219,999.

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The verdict

Spec-derived

Xiaomi Redmi K90 Pro takes it by 4.8 points on our weighted spec score.

Performance Xiaomi Redmi K90 Pro leads

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

Camera Infinix Note 40 Pro 5G 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 Level

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Redmi K90 Pro leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Note 40 Pro 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Note 40 Pro 5G costs PKR 132,000 less.
  • Xiaomi Redmi K90 Pro packs a 2,000 mAh larger battery.
  • Xiaomi Redmi K90 Pro charges 55W faster.
  • Xiaomi Redmi K90 Pro ships with 768 GB more storage.
  • Infinix Note 40 Pro 5G has a 58 MP higher-resolution main sensor.

Buy the Infinix Note 40 Pro 5G if…

you care most about camera and value for money.

Buy the Xiaomi Redmi K90 Pro if…

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

Full specification comparison

Specification Infinix Note 40 Pro 5G Xiaomi Redmi K90 Pro
Price in Pakistan
Retail price PKR 87,999 Cheaper PKR 219,999
Design & build
Release date March 2024 upcoming
Dimensions 164.28 × 74.50 × 8.09 mm Not listed
Weight 190 g Not listed
Water resistance IP53, Dust and Splash Resistant NOT certified
Display
Screen size 6.78-inch Better 6.59-inch
Resolution 1080 × 2436 pixels 2K Resolution (3200 × 1440 pixels) Better
Panel type 3D Curved AMOLED 120Hz Refresh Rate, 1300 nits Peak Brightness, 1.07 Billion Colors, 100% DCI-P3 LTPS OLED 120Hz Refresh Rate
Protection Corning Gorilla Glass Xiaomi Shield Glass (most likely)
Performance
Chipset MediaTek Dimensity 7020 (6nm) Qualcomm Snapdragon 8 Elite 2 (SM8850) – Rumored
CPU Octa-core (2×2.2 GHz Cortex-A78 + 6×2.0 GHz Cortex-A55) Octa-core
GPU IMG BXM-8-256 Adreno GPU (exact model not announced)
Operating system Android 14, XOS 14, Android 16 (expected) HyperOS 3
Memory & storage
RAM 8GB LPDDR4X , up to 16GB Extended RAM. 12GB / 16GB
Internal storage 256GB UFS 2.2. 256GB / 512GB / 1TB Better
Card slot No No microSD support
Camera
Main camera Triple Camera, 108MP Main + 2MP + 2MP, OIS, PDAF, 3× Lossless Superzoom, Triple-LED Flash Better 50MP Wide Camera 50MP Periscope Telephoto Camera Ultra-Wide Camera (details unknown) OIS Optical Zoom HDR Panorama
Selfie camera 32MP, f/2.2, Wide, Fixed Focus, HDR Not listed
Video recording 2K@30fps, 1080p@60/30fps, 720p@30fps Up to 8K recording (expected)
Battery & charging
Battery capacity Li-Po (Non-removable) 5000 mAh Si/C Li-Ion Battery 7000mAh–7500mAh (rumored) Better
Wired charging 45W Wired Fast Charging, 20W Wireless MagCharge. All-Round FastCharge 2.0 100W Wired Charging 50W Wireless Charging (rumored) Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual SIM (Nano-SIM, dual stand-by)
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 7
Bluetooth 5.2 5.4
NFC Yes Yes
Sensors Fingerprint (under-display, optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, E-Compass. Ultrasonic In-Display Fingerprint Accelerometer Gyroscope Proximity Compass
USB USB Type-C 2.0, 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, Infinix Note 40 Pro 5G or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro comes out ahead on our combined spec score, leading by 4.8 points. It wins on performance, battery & charging and memory & storage. Infinix Note 40 Pro 5G 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 Infinix Note 40 Pro 5G and Xiaomi Redmi K90 Pro in Pakistan?

Infinix Note 40 Pro 5G is listed at PKR 87,999 and Xiaomi Redmi K90 Pro at PKR 219,999. That makes Infinix Note 40 Pro 5G cheaper by PKR 132,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40 Pro 5G or Xiaomi Redmi K90 Pro?

Infinix Note 40 Pro 5G scores higher in our camera assessment. Infinix Note 40 Pro 5G uses a 108 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, Infinix Note 40 Pro 5G or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro leads on battery. Infinix Note 40 Pro 5G carries a 5000 mAh cell and Xiaomi Redmi K90 Pro a 7000 mAh cell, with 45W and 100W wired charging respectively.

Which is better for gaming, Infinix Note 40 Pro 5G or Xiaomi Redmi K90 Pro?

Xiaomi Redmi K90 Pro is the stronger gaming phone here. Infinix Note 40 Pro 5G runs the MediaTek Dimensity 7020 (6nm) while Xiaomi Redmi K90 Pro runs the Qualcomm Snapdragon 8 Elite 2 (SM8850) – Rumored.

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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.