Infinix Note 40 5G
Infinix
PKR 64,999
80/100 overall
Full specs & reviewHead to head
Infinix Note 40 5G vs Realme C100x
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 80 against 74 on our combined specification score. It leads on performance, camera and display. The Realme C100x still wins on battery & charging and value for money, so it remains the better choice if that is your priority. The Realme C100x is the cheaper of the two at PKR 44,999 against PKR 64,999.
Realme C100x
Realme
PKR 44,999
74/100 overall
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The verdict
Spec-derivedInfinix Note 40 5G takes it by 5.8 points on our weighted spec score.
What actually differs
- Realme C100x costs PKR 20,000 less.
- Realme C100x packs a 3,000 mAh larger battery.
- Realme C100x charges 12W 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.
- 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, display and memory & storage.
Buy the Realme C100x if…
you care most about battery & charging and value for money.
Full specification comparison
| Specification | Infinix Note 40 5G | Realme C100x |
|---|---|---|
| Price in Pakistan | ||
| Retail price | PKR 64,999 | PKR 44,999 Cheaper |
| Design & build | ||
| Release date | May 2024 | May 2026 |
| Dimensions | 165.51 × 75.93 × 7.91 mm | 167.2 × 76.6 × 7.9 mm |
| Weight | 185 g Better | 197g–205g |
| Water resistance | IP53, dust and splash resistant | IP64 dust and splash resistant |
| Display | ||
| Screen size | 6.78 inches | 6.78-inch |
| Resolution | 1080 × 2436 pixels. Better | HD+ resolution (720 × 1570 / 1604 pixels) |
| Panel type | AMOLED Capacitive Touchscreen, 1B Colors, Multitouch 120Hz refresh rate, 1300 nits peak brightness, 10-bit color, | IPS LCD 120Hz to 144Hz refresh rate |
| Protection | Corning Gorilla Glass. | ArmorShell Glass |
| Performance | ||
| Chipset | MediaTek Dimensity 7020 (6 nm) | Unisoc T7250 |
| CPU | Octa-core (2 × 2.2 GHz Cortex-A78 + 6 × 2.0 GHz Cortex-A55) | Octa-core 2× Cortex-A75 6× Cortex-A55 |
| GPU | IMG BXM-8-256 | Mali-G57 MP1 |
| Operating system | Android 14, XOS 14 | Android 16 Realme UI 7.0 |
| Memory & storage | ||
| RAM | 8GB / 12GB LPDDR4X Better | 4GB RAM 6GB RAM 8GB RAM (expected) |
| Internal storage | 256GB / 512GB UFS 2.2 Better | 128GB / 256GB |
| Card slot | microSDXC | microSD support up to 2TB |
| Camera | ||
| Main camera | 108 MP, f/1.75, OIS + 2 MP + 2 MP, Quad-LED Flash, HDR, Panorama Better | 50MP main camera LED Flash HDR Panorama AI Scene Detection Night Mode |
| Selfie camera | 32 MP, f/2.2, Dual-LED Flash Better | 5MP selfie camera AI Beauty Portrait Mode HDR |
| Video recording | 1440p@30fps, 1080p@30/60fps, 720p@30fps, gyro-EIS, HDR, Dual Video. | 1080p@30fps 720p slow motion |
| Battery & charging | ||
| Battery capacity | Li-Ion (non-removable) 5000 mAh | Li-Po non-removable 8000mAh Better |
| Wired charging | 33W wired, 15W wireless, reverse wired charging, reverse wireless charging | 45W wired fast charging, USB Type-C 2.0, reverse charging supported. Better |
| 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 |
| Bluetooth | 5.3, A2DP, LE | 5.2 / 5.3 |
| NFC | Yes | Yes |
| Sensors | Fingerprint (under display, optical), Accelerometer, Gyroscope, Proximity, Compass, Ambient Light | Side-mounted Fingerprint Sensor Accelerometer Proximity Sensor Compass Ambient Light Sensor |
| USB | USB Type-C 2.0, OTG | USB Type-C 2.0 OTG support |
“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 Realme C100x?
Infinix Note 40 5G comes out ahead on our combined spec score, leading by 5.8 points. It wins on performance, camera, display and memory & storage. Realme C100x 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 Realme C100x in Pakistan?
Infinix Note 40 5G is listed at PKR 64,999 and Realme C100x at PKR 44,999. That makes Realme C100x cheaper by PKR 20,000. Retail prices move often, so treat these as indicative.
Which has the better camera, Infinix Note 40 5G or Realme C100x?
Infinix Note 40 5G scores higher in our camera assessment. Infinix Note 40 5G uses a 108 MP main sensor against 50 MP on Realme C100x, though sensor size and processing matter more than resolution alone.
Which phone has the better battery, Infinix Note 40 5G or Realme C100x?
Realme C100x leads on battery. Infinix Note 40 5G carries a 5000 mAh cell and Realme C100x a 8000 mAh cell, with 33W and 45W wired charging respectively.
Which is better for gaming, Infinix Note 40 5G or Realme C100x?
Infinix Note 40 5G is the stronger gaming phone here. Infinix Note 40 5G runs the MediaTek Dimensity 7020 (6 nm) while Realme C100x runs the Unisoc T7250.
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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.