Infinix Note 40 Pro 4G vs Xiaomi 18 Pro
The Infinix Note 40 Pro 4G (2024) runs on the MediaTek Helio G99 Ultimate, while the Xiaomi 18 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro leads — 92/100 vs 51/100 (a 41-point difference). Key differences: the Xiaomi 18 Pro has the bigger battery (7000 mAh vs 5000); the main camera is 108 MP vs 200 MP.
Profile comparison
Category scores
Infinix Note 40 Pro 4G
Xiaomi 18 Pro
What makes Infinix Note 40 Pro 4G better?
- Lighter: 190g vs 203g
- Better portability (67/100 vs 52/100)
What makes Xiaomi 18 Pro better?
- Better Geekbench Single: 4301 vs 760
- Better Geekbench Multi: 12490 vs 1890
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 70W
- Better main camera: 200MP vs 108MP
- Faster wireless charging: 50W vs 20W
- Higher performance (100/100 vs 38/100)
- Better camera (100/100 vs 46/100)
- Longer battery life (87/100 vs 62/100)
- Better display (82/100 vs 79/100)
Comparison verdict
Comparing the Infinix Note 40 Pro 4G vs the Xiaomi 18 Pro, the Xiaomi 18 Pro scores 41 points higher (92/100 vs 51/100). In the "performance" category, the Xiaomi 18 Pro leads (100/100 vs 38/100). In the "camera" category, the Xiaomi 18 Pro leads (100/100 vs 46/100). In the "battery" category, the Xiaomi 18 Pro leads (87/100 vs 62/100). In the "performance" category, the Xiaomi 18 Pro significantly outperforms the Infinix Note 40 Pro 4G (100/100 vs 38/100). In the "display" category, the Xiaomi 18 Pro and the Infinix Note 40 Pro 4G are nearly equal (82/100 vs 79/100). In the "camera" category, the Xiaomi 18 Pro significantly outperforms the Infinix Note 40 Pro 4G (100/100 vs 46/100). In the "battery" category, the Xiaomi 18 Pro notably outperforms the Infinix Note 40 Pro 4G (87/100 vs 62/100). In the "portability" category, the Infinix Note 40 Pro 4G notably outperforms the Xiaomi 18 Pro (67/100 vs 52/100).
Specs comparison
| Specification | Infinix Note 40 Pro 4G | Xiaomi 18 Pro | |
|---|---|---|---|
| Processor | MediaTek Helio G99 Ultimate | Qualcomm Snapdragon 8 Elite Gen 6 | |
| AnTuTu | — | 4888150 | |
| Geekbench Single | 760 | 4301 | |
| Geekbench Multi | 1890 | 12490 | |
| Display | 6.8" AMOLED | 6.4" LTPO AMOLED | |
| Resolution | 1080x2436 | 1120x2436 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5000 mAh | 7000 mAh | |
| Charging | 70W | 100W | |
| Wireless charging | 20W | 50W | |
| Main camera | 108 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 32 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB | 256GB / 512GB / 1TB | |
| OS | Android 14, XOS 14 | Android 17 | |
| Brightness (peak) | 1300 nits | 4000 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68/IP69 | |
| Dimensions | 164.4×74.6×7.8 mm | 151.8×72.0×8.5 mm | |
| Weight | 190 g | 203 g | |
| Launch price | — | $845 |
Camera comparison
Infinix Note 40 Pro 4G
- Main: 108MP f/1.8
- Front: 32MP
Xiaomi 18 Pro
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Infinix Note 40 Pro 4G
- 6.8" AMOLED
- Resolution: 1080x2436
- Refresh rate: 120 Hz
Xiaomi 18 Pro
- 6.4" LTPO AMOLED
- Resolution: 1120x2436
- Refresh rate: 120 Hz
Battery and charging
Infinix Note 40 Pro 4G
- 5000 mAh
- Wired: 70W
- Wireless: 20W
Xiaomi 18 Pro
- 7000 mAh
- Wired: 100W
- Wireless: 50W
Benchmarks
Launch prices and where to check today's
Infinix Note 40 Pro 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 18 Pro significantly outperforms the Infinix Note 40 Pro 4G (100/100 vs 38/100).
display
In the "display" category, the Xiaomi 18 Pro and the Infinix Note 40 Pro 4G are nearly equal (82/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 18 Pro significantly outperforms the Infinix Note 40 Pro 4G (100/100 vs 46/100).
battery
In the "battery" category, the Xiaomi 18 Pro notably outperforms the Infinix Note 40 Pro 4G (87/100 vs 62/100).
portability
In the "portability" category, the Infinix Note 40 Pro 4G notably outperforms the Xiaomi 18 Pro (67/100 vs 52/100).
Frequently asked questions
Which is better: the Infinix Note 40 Pro 4G or the Xiaomi 18 Pro?
The Xiaomi 18 Pro significantly outperforms the Infinix Note 40 Pro 4G by 41 points (92/100 vs 51/100).
What is the rating of the Infinix Note 40 Pro 4G and the Xiaomi 18 Pro?
The Infinix Note 40 Pro 4G has a MobileRank rating of 51/100, the Xiaomi 18 Pro — 92/100.
Which has the better camera: the Infinix Note 40 Pro 4G or the Xiaomi 18 Pro?
The Xiaomi 18 Pro leads on camera score (100/100 vs 46/100).
Which is more powerful: the Infinix Note 40 Pro 4G or the Xiaomi 18 Pro?
The Xiaomi 18 Pro leads on performance (100/100 vs 38/100).
Should you choose the Infinix Note 40 Pro 4G over the Xiaomi 18 Pro?
The Xiaomi 18 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.