Infinix Note 40 5G
Infinix
PKR 64,999
79/100 overall
Full specs & reviewHead to head
Infinix Note 40 5G vs Oppo A18 128GB
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 79 against 65 on our combined specification score. It leads on performance, camera and battery & charging. The Oppo A18 128GB still wins on value for money, so it remains the better choice if that is your priority. The Oppo A18 128GB is the cheaper of the two at PKR 34,999 against PKR 64,999.
Oppo A18 128GB
Oppo
PKR 34,999
65/100 overall
Full specs & reviewAdd another phone to this comparison
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The verdict
Spec-derivedInfinix Note 40 5G takes it by 14.3 points on our weighted spec score.
What actually differs
- Oppo A18 128GB costs PKR 30,000 less.
- Infinix Note 40 5G charges 23W faster.
- Infinix Note 40 5G offers 8 GB more RAM.
- Infinix Note 40 5G ships with 384 GB more storage.
- Infinix Note 40 5G has a 100 MP higher-resolution main sensor.
- Infinix Note 40 5G uses an OLED panel while the other sticks with LCD.
Buy the Infinix Note 40 5G if…
you care most about performance, camera, battery & charging, display and memory & storage.
Buy the Oppo A18 128GB if…
you care most about value for money.
Full specification comparison
| Specification | Infinix Note 40 5G | Oppo A18 128GB |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 64,999 | PKR 34,999 Cheaper |
| Design & build | ||
| Release date | May 2024 | September 2023 (Pakistan) |
| Dimensions | 165.51 × 75.93 × 7.91 mm | 163.7 × 75.0 × 8.2 mm |
| Weight | 185 g Better | 188 g |
| Water resistance | IP53, dust and splash resistant | no guaranteed protection |
| Display | ||
| Screen size | 6.78 inches Better | 6.56 inches |
| Resolution | 1080 × 2436 pixels. Better | 720 × 1612 pixels (~269 ppi) |
| Panel type | AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, | IPS LCD, 90Hz |
| Protection | Corning Gorilla Glass. | Panda Glass |
| Performance | ||
| Chipset | MediaTek Dimensity 7020 (6 nm) | MediaTek Helio G85 (12 nm) |
| CPU | Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) | Octa-core (2×2.0 GHz Cortex-A75 & 6×1.8 GHz Cortex-A55) |
| GPU | IMG BXM-8-256 | Mali-G52 MC2 |
| Operating system | Android 14, XOS 14 | Android 13, ColorOS 13.1 |
| Memory & storage | ||
| RAM | 8GB / 12GB LPDDR4X Better | 4 GB |
| Internal storage | 256GB / 512GB UFS 2.2 Better | 128 GB |
| Card slot | microSDXC | microSDXC (dedicated slot) |
| Camera | ||
| Main camera | 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama Better | 8 MP wide + 2 MP depth |
| Selfie camera | 32 MP, f/2.2, Dual-LED Flash Better | 5 MP |
| Video recording | 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. | 1080p@30fps |
| Battery & charging | ||
| Battery capacity | Li-Ion (non-removable) 5000 mAh | Non-removable Li-Po 5000 mAh |
| Wired charging | 33W wired, 15W wireless, reverse wired charging, reverse wireless charging Better | 10W wired |
| Connectivity & extras | ||
| SIM | Dual Nano-SIM, Dual Standby | Dual Nano-SIM |
| 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 | 5.3 |
| NFC | Yes | No |
| Sensors | Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light | Fingerprint (side-mounted), accelerometer, proximity, compass |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 |
“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 Oppo A18 128GB?
Infinix Note 40 5G comes out ahead on our combined spec score, leading by 14.3 points. It wins on performance, camera, battery & charging, display and memory & storage. Oppo A18 128GB 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 Oppo A18 128GB in Pakistan?
Infinix Note 40 5G is listed at PKR 64,999 and Oppo A18 128GB at PKR 34,999. That makes Oppo A18 128GB cheaper by PKR 30,000. Retail prices move often, so treat these as indicative.
Which has the better camera, Infinix Note 40 5G or Oppo A18 128GB?
Infinix Note 40 5G scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 8 MP on Oppo A18 128GB, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, Infinix Note 40 5G or Oppo A18 128GB?
Infinix Note 40 5G leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Oppo A18 128GB a 5000 mAh cell, with 33W and 10W wired charging respectively.
Which is better for gaming, Infinix Note 40 5G or Oppo A18 128GB?
Infinix Note 40 5G is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Oppo A18 128GB runs the MediaTek Helio G85 (12 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.