Head to head

Infinix Note 40 5G vs vivo Y400 Pro

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

The short answer

The Infinix Note 40 5G and the vivo Y400 Pro finish within three points of each other on our combined specification score, so neither is a clear winner. vivo Y400 Pro leads on performance. The Infinix Note 40 5G is the cheaper of the two at PKR 64,999 against PKR 89,999.

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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 vivo Y400 Pro leads

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

Camera Infinix Note 40 5G leads

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

Battery & charging vivo Y400 Pro leads

Cell capacity in mAh weighted with rated wired charging output.

Display Level

Pixel density, refresh rate and panel technology.

Memory & storage Infinix Note 40 5G 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 25,000 less.
  • vivo Y400 Pro packs a 500 mAh larger battery.
  • vivo Y400 Pro charges 57W faster.
  • Infinix Note 40 5G offers 4 GB more RAM.
  • Infinix Note 40 5G ships with 256 GB more storage.
  • Infinix Note 40 5G has a 58 MP higher-resolution main sensor.

Buy the Infinix Note 40 5G if…

you care most about camera, memory & storage and value for money.

Buy the vivo Y400 Pro if…

you care most about performance and battery & charging.

Full specification comparison

Specification Infinix Note 40 5G vivo Y400 Pro
Price in Pakistan
Retail price PKR 64,999 Cheaper PKR 89,999
Design & build
Release date May 2024 June 2025
Dimensions 165.51 × 75.93 × 7.91 mm 163.7 × 75.0 × 7.5 mm (Nebula Purple) / 7.7 mm (Fest Gold/Freestyle White)
Weight 185 g 182 g Better
Water resistance IP53, dust and splash resistant IP65 (Dust-tight and resistant to water jets)
Display
Screen size 6.78 inches Better 6.77 inches
Resolution 1080 × 2436 pixels. Better 1080 × 2392 pixels (FHD+)
Panel type AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, AMOLED 120 Hz
Protection Corning Gorilla Glass. Not officially specified
Performance
Chipset MediaTek Dimensity 7020 (6 nm) MediaTek Dimensity 7300 (4nm)
CPU Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) Quad-core Cortex-A78 @ 2.5 GHz Quad-core Cortex-A55 @ 2.0 GHz
GPU IMG BXM-8-256 Mali-G615 MC2
Operating system Android 14, XOS 14 Android 15 with Funtouch OS 15
Memory & storage
RAM 8GB / 12GB LPDDR4X Better 8GB LPDDR4X
Internal storage 256GB / 512GB UFS 2.2 Better 128GB / 256GB UFS 3.1
Card slot microSDXC No
Camera
Main camera 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama Better 50 MP, f/1.79, PDAF 2 MP Depth Sensor LED Flash HDR Panorama AI Photography
Selfie camera 32 MP, f/2.2, Dual-LED Flash 32 MP
Video recording 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. Up to 4K
Battery & charging
Battery capacity Li-Ion (non-removable) 5000 mAh 5500 mAh, Non-removable Li-Po battery Better
Wired charging 33W wired, 15W wireless, reverse wired charging, reverse wireless charging 90W FlashCharge Better
Connectivity & extras
SIM Dual Nano-SIM, Dual Standby Dual Nano-SIM, Dual Standby
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac Dual-band (2.4GHz & 5GHz) Wi-Fi Direct
Bluetooth 5.3, A2DP, LE 5.4 A2DP LE
NFC Yes No
Sensors Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light In-display Optical Fingerprint Sensor Accelerometer Gyroscope Proximity Sensor Ambient Light Sensor Electronic Compass
USB USB Type-C 2.0, OTG USB Type-C 2.0 OTG Supported

“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 vivo Y400 Pro?

Infinix Note 40 5G and vivo Y400 Pro 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 vivo Y400 Pro in Pakistan?

Infinix Note 40 5G is listed at PKR 64,999 and vivo Y400 Pro at PKR 89,999. That makes Infinix Note 40 5G cheaper by PKR 25,000. Retail prices move often, so treat these as indicative.

Which has the better camera, Infinix Note 40 5G or vivo Y400 Pro?

Infinix Note 40 5G scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 50 MP on vivo Y400 Pro, though sensor size and processing matter more than resolution alone.

Which phone has the better battery, Infinix Note 40 5G or vivo Y400 Pro?

vivo Y400 Pro leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and vivo Y400 Pro a 5500 mAh cell, with 33W and 90W wired charging respectively.

Which is better for gaming, Infinix Note 40 5G or vivo Y400 Pro?

vivo Y400 Pro is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while vivo Y400 Pro runs the MediaTek Dimensity 7300 (4nm).

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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.