Head to head

Infinix Note 40 5G vs Xiaomi Poco F9 Ultra

Full specification and price comparison for Pakistan, updated 3 Sep 2026.

The short answer

The Infinix Note 40 5G and the Xiaomi Poco F9 Ultra finish within three points of each other on our combined specification score, so neither is a clear winner. Xiaomi Poco F9 Ultra leads on performance. The Infinix Note 40 5G is the cheaper of the two at PKR 64,999 against PKR 289,999.

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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 Xiaomi Poco F9 Ultra leads

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

Camera Xiaomi Poco F9 Ultra leads

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

Battery & charging Xiaomi Poco F9 Ultra leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Xiaomi Poco F9 Ultra leads

Highest advertised RAM and internal storage configuration.

Value for money Infinix Note 40 5G leads

Combined spec score divided by current Pakistani retail price.

What actually differs

  • Infinix Note 40 5G costs PKR 225,000 less.
  • Xiaomi Poco F9 Ultra packs a 3,050 mAh larger battery.
  • Xiaomi Poco F9 Ultra charges 67W faster.
  • Xiaomi Poco F9 Ultra offers 4 GB more RAM.
  • Xiaomi Poco F9 Ultra ships with 512 GB more storage.
  • Xiaomi Poco F9 Ultra has a 92 MP higher-resolution main sensor.

Buy the Infinix Note 40 5G if…

you care most about value for money.

Buy the Xiaomi Poco F9 Ultra if…

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

Full specification comparison

Specification Infinix Note 40 5G Xiaomi Poco F9 Ultra
Price in Pakistan
Retail price PKR 64,999 Cheaper PKR 289,999
Design & build
Release date May 2024 September 2026
Dimensions 165.51 × 75.93 × 7.91 mm 163.49 × 77.94 × 8.74 mm
Weight 185 g Better 235 g
Water resistance IP53, dust and splash resistant IP68
Display
Screen size 6.78 inches 6.9-inch Better
Resolution 1080 × 2436 pixels. 1200 × 2608 pixels Better
Panel type AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, AMOLED 185Hz refresh rate, 12-bit color, HDR10+, Dolby Vision, up to 10,000 nits peak brightness
Protection Corning Gorilla Glass. Gorilla Glass 7i
Performance
Chipset MediaTek Dimensity 7020 (6 nm) Qualcomm Snapdragon 8 Elite Gen 5 (3nm)
CPU Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) Octa-core, up to 4.6 GHz
GPU IMG BXM-8-256 Adreno GPU, VisionBoost D8
Operating system Android 14, XOS 14 Android 16, HyperOS 3.
Memory & storage
RAM 8GB / 12GB LPDDR4X 12GB/16GB LPDDR5X Better
Internal storage 256GB / 512GB UFS 2.2 256GB/512GB/1TB UFS 4.1, Better
Card slot microSDXC No
Camera
Main camera 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama 200MP, f/1.68, OIS + 50MP periscope telephoto, f/3.0, OIS, 5x optical zoom + 50MP ultrawide, f/2.4 Better
Selfie camera 32 MP, f/2.2, Dual-LED Flash 32MP, f/2.2, HDR, Portrait Mode
Video recording 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. 8K@30fps, 4K@30/60fps, 1080p@30/60fps, 720p@30fps, Slow-motion up to 1920fps
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh Silicon-carbon battery (non-removable) 8050 mAh Better
Wired charging 33W wired, 15W wireless, reverse wired charging, reverse wireless charging 100W wired, 50W wireless, 27W reverse wired, 22.5W reverse wireless Charging Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM / eSIM
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Bluetooth 5.3, A2DP, LE 6.0, Dual Bluetooth
NFC Yes Yes
Sensors Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light Ultrasonic Fingerprint Sensor, Proximity Sensor, Ambient Light Sensor, Accelerometer, Electronic Compass, Gyroscope, IR Blaster, Flicker Sensor, X-Axis Linear Vibration Motor, Color Temperature Sensor
USB USB Type-C 2.0, OTG USB Type-C 3.2 Gen 1

“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 5G or Xiaomi Poco F9 Ultra?

Infinix Note 40 5G and Xiaomi Poco F9 Ultra 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 Infinix Note 40 5G and Xiaomi Poco F9 Ultra in Pakistan?

Infinix Note 40 5G is listed at PKR 64,999 and Xiaomi Poco F9 Ultra at PKR 289,999. That makes Infinix Note 40 5G cheaper by PKR 225,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40 5G or Xiaomi Poco F9 Ultra?

Xiaomi Poco F9 Ultra scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 200 MP on Xiaomi Poco F9 Ultra, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Infinix Note 40 5G or Xiaomi Poco F9 Ultra?

Xiaomi Poco F9 Ultra leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Xiaomi Poco F9 Ultra a 8050 mAh cell, with 33W and 100W wired charging respectively.

Which is better for gaming, Infinix Note 40 5G or Xiaomi Poco F9 Ultra?

Xiaomi Poco F9 Ultra is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Xiaomi Poco F9 Ultra runs the Qualcomm Snapdragon 8 Elite Gen 5 (3nm).

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Tools that use this data

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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.