Infinix Note 40 5G
Infinix
PKR 64,999
82/100 overall
Full specs & reviewHead to head
Infinix Note 40 5G vs Vivo Y400
Full specification and price comparison for Pakistan, updated 3 Sep 2026.
The short answer
The Infinix Note 40 5G is the stronger phone of the two, scoring 82 against 75 on our combined specification score. It leads on performance, camera and memory & storage. The Vivo Y400 still wins on battery & charging, so it remains the better choice if that is your priority.
Vivo Y400
Vivo
PKR 64,999
75/100 overall
Full specs & reviewAdd another phone to this comparison
Up to 4 devices can share one comparison table.
The verdict
Spec-derivedInfinix Note 40 5G takes it by 6.9 points on our weighted spec score.
What actually differs
- Vivo Y400 packs a 1,000 mAh larger battery.
- Vivo Y400 charges 11W 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 performance, camera, memory & storage and value for money.
Buy the Vivo Y400 if…
you care most about battery & charging.
Full specification comparison
| Specification | Infinix Note 40 5G | Vivo Y400 |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 64,999 Cheaper | PKR 64,999 |
| Design & build | ||
| Release date | May 2024 | 2 September 2025 (Pakistan launch) |
| Dimensions | 165.51 × 75.93 × 7.91 mm | 162.3 × 75.3 × 7.9 mm |
| Weight | 185 g Better | 196–198 g |
| Water resistance | IP53, dust and splash resistant | IP68 + IP69 |
| Display | ||
| Screen size | 6.78 inches Better | 6.67 in |
| Resolution | 1080 × 2436 pixels. Better | 1080 × 2400 pixels (~395 ppi) |
| Panel type | AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, | AMOLED, 120Hz, HDR10+ (up to 1800 nits peak) |
| Protection | Corning Gorilla Glass. | Glass (unspecified), premium AMOLED durability |
| Performance | ||
| Chipset | MediaTek Dimensity 7020 (6 nm) | Qualcomm Snapdragon 685 (6 nm) |
| CPU | Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) | Octa-core (4×2.8 GHz Cortex-A73 + 4×1.9 GHz Cortex-A53) |
| GPU | IMG BXM-8-256 | Adreno 610 |
| Operating system | Android 14, XOS 14 | Android 15 with Funtouch OS 15 |
| Memory & storage | ||
| RAM | 8GB / 12GB LPDDR4X Better | 8 GB |
| Internal storage | 256GB / 512GB UFS 2.2 Better | 256 GB (UFS 2.2) |
| 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 main (Sony sensor) + 2 MP depth |
| Selfie camera | 32 MP, f/2.2, Dual-LED Flash Better | 8 MP wide |
| Video recording | 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. | 1080p@30fps (rear & front) |
| Battery & charging | ||
| Battery capacity | Li-Ion (non-removable) 5000 mAh | Non-removable Li-ion ~6000 mAh Better |
| Wired charging | 33W wired, 15W wireless, reverse wired charging, reverse wireless charging | 44W wired, reverse wired Better |
| Connectivity & extras | ||
| SIM | Dual Nano-SIM, Dual Standby | Dual Nano-SIM (IP68 & IP69 water/dust resistant) |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.3, A2DP, LE | 5.0 |
| NFC | Yes | Yes |
| Sensors | Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light | Fingerprint (under-display, optical), accelerometer, gyroscope, compass, proximity |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0, 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 5G or Vivo Y400?
Infinix Note 40 5G comes out ahead on our combined spec score, leading by 6.9 points. It wins on performance, camera, memory & storage and value for money. Vivo Y400 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 5G and Vivo Y400 in Pakistan?
Infinix Note 40 5G is listed at PKR 64,999 and Vivo Y400 at PKR 64,999. That makes Vivo Y400 cheaper by PKR 0. Retail prices move often, so treat these as indicative.
Which has the better camera, Infinix Note 40 5G or Vivo Y400?
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, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, Infinix Note 40 5G or Vivo Y400?
Vivo Y400 leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Vivo Y400 a 6000 mAh cell, with 33W and 44W wired charging respectively.
Which is better for gaming, Infinix Note 40 5G or Vivo Y400?
Infinix Note 40 5G is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Vivo Y400 runs the Qualcomm Snapdragon 685 (6 nm).
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Tools that use this data
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.