Infinix Note 40 Pro 5G
Infinix
PKR 87,999
78/100 overall
Full specs & reviewHead to head
Infinix Note 40 Pro 5G vs Vivo Y31d
Full specification and price comparison for Pakistan, updated 4 Sep 2026.
The short answer
The Infinix Note 40 Pro 5G is the stronger phone of the two, scoring 78 against 74 on our combined specification score. It leads on performance, camera and display. The Vivo Y31d still wins on battery & charging and value for money, so it remains the better choice if that is your priority. The Vivo Y31d is the cheaper of the two at PKR 57,999 against PKR 87,999.
Vivo Y31d
Vivo
PKR 57,999
74/100 overall
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The verdict
Spec-derivedInfinix Note 40 Pro 5G takes it by 4.3 points on our weighted spec score.
What actually differs
- Vivo Y31d costs PKR 30,000 less.
- Vivo Y31d packs a 2,200 mAh larger battery.
- Infinix Note 40 Pro 5G charges 1W faster.
- Infinix Note 40 Pro 5G offers 8 GB more RAM.
- Infinix Note 40 Pro 5G has a 58 MP higher-resolution main sensor.
- Infinix Note 40 Pro 5G uses an OLED panel while the other sticks with LCD.
Buy the Infinix Note 40 Pro 5G if…
you care most about performance, camera, display and memory & storage.
Buy the Vivo Y31d if…
you care most about battery & charging and value for money.
Full specification comparison
| Specification | Infinix Note 40 Pro 5G | Vivo Y31d |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 87,999 | PKR 57,999 Cheaper |
| Design & build | ||
| Release date | March 2024 | March 2026 |
| Dimensions | 164.28 × 74.50 × 8.09 mm | 166.64 x 78.43 x 8.39 mm |
| Weight | 190 g Better | 219g |
| Water resistance | IP53, Dust and Splash Resistant | IP68/IP69 Dust & Water Resistant |
| Display | ||
| Screen size | 6.78-inch Better | 6.75 Inches |
| Resolution | 1080 × 2436 pixels Better | 720 x 1570 Pixels (256 PPI) |
| Panel type | 3D Curved AMOLED 120Hz Refresh Rate, 1300 nits Peak Brightness, 1.07 Billion Colors, 100% DCI-P3 | IPS LCD, 120Hz |
| Protection | Corning Gorilla Glass | basic scratch-resistant glass |
| Performance | ||
| Chipset | MediaTek Dimensity 7020 (6nm) | Qualcomm Snapdragon 6s Gen 2 4G |
| CPU | Octa-core (2×2.2 GHz Cortex-A78 + 6×2.0 GHz Cortex-A55) | Octa-core |
| GPU | IMG BXM-8-256 | Adreno 610 |
| Operating system | Android 14, XOS 14, | Android 16, OriginOS 6 |
| Memory & storage | ||
| RAM | 8GB LPDDR4X , up to 16GB Extended RAM. Better | 6GB / 8GB |
| Internal storage | 256GB UFS 2.2. | 128GB / 256GB |
| Card slot | No | No |
| Camera | ||
| Main camera | Triple Camera, 108MP Main + 2MP + 2MP, OIS, PDAF, 3× Lossless Superzoom, Triple-LED Flash Better | 50 MP + 2 MP HDR, Panorama, Night Mode, Portrait, Time-lapse |
| Selfie camera | 32MP, f/2.2, Wide, Fixed Focus, HDR Better | 8 MP |
| Video recording | 2K@30fps, 1080p@60/30fps, 720p@30fps | 1080p@30fps |
| Battery & charging | ||
| Battery capacity | Li-Po (Non-removable) 5000 mAh | Li-Po (non-removable) 7200mAh Better |
| Wired charging | 45W Wired Fast Charging, 20W Wireless MagCharge. All-Round FastCharge 2.0 Better | 44W Fast Charging Reverse Wired Charging Bypass Charging Supported |
| Connectivity & extras | ||
| SIM | Dual Nano-SIM, Dual Standby | Dual SIM (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 |
| Bluetooth | 5.2 | 5.1 |
| NFC | Yes | No |
| Sensors | Fingerprint (under-display, optical), Accelerometer, Gyroscope, Proximity Sensor, Ambient Light Sensor, E-Compass. | Fingerprint Sensor: Side-mounted Accelerometer Gyroscope Compass Proximity Sensor Ambient Light Sensor |
| 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 Pro 5G or Vivo Y31d?
Infinix Note 40 Pro 5G comes out ahead on our combined spec score, leading by 4.3 points. It wins on performance, camera, display and memory & storage. Vivo Y31d 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 Vivo Y31d in Pakistan?
Infinix Note 40 Pro 5G is listed at PKR 87,999 and Vivo Y31d at PKR 57,999. That makes Vivo Y31d cheaper by PKR 30,000. Retail prices move often, so treat these as indicative.
Which has the better camera, Infinix Note 40 Pro 5G or Vivo Y31d?
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 Vivo Y31d, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, Infinix Note 40 Pro 5G or Vivo Y31d?
Vivo Y31d leads on battery. Infinix Note 40 Pro 5G carries a 5000 mAh cell and Vivo Y31d a 7200 mAh cell, with 45W and 44W wired charging respectively.
Which is better for gaming, Infinix Note 40 Pro 5G or Vivo Y31d?
Infinix Note 40 Pro 5G is the stronger gaming phone here. Infinix Note 40 Pro 5G runs the MediaTek Dimensity 7020 (6nm) while Vivo Y31d runs the Qualcomm Snapdragon 6s Gen 2 4G.
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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.