POCO X7 ProvsInfinix Zero 40 5G
SETTLEDUpdated September 8, 2026
POCO X7 Pro wins
Verdict
POCO X7 Pro wins 4 of 5 categories — our overall pick
POCO X7 Pro is the overall winner, 4 / 5 — display is its standout. It costs USD 399 — USD 50 more than the Infinix Zero 40 5G. Pay the premium if display is your priority.
- POCO X7 Pro takes Performance — led by performance score (1,500,000 pts).
- POCO X7 Pro takes Display — led by peak brightness (3,200 nits).
- POCO X7 Pro takes Camera — led by video score (83 pts).
- POCO X7 Pro takes Battery — led by charging speed (90 W).
- Infinix Zero 40 5G takes Price — led by price (349 USD).
Scores follow our published methodology · v2026.09
In plain English
Choose POCO X7 Pro if you want…
- Choose POCO X7 Pro if you want a faster phone for apps and games — 1,500,000 pts vs 950,000 pts.
- Choose POCO X7 Pro if you want a sharper screen — 395 ppi vs 393 ppi.
- Choose POCO X7 Pro if you want a screen you can read in sunlight — 3,200 nits vs 1,300 nits.
- Choose POCO X7 Pro if you want better video quality — 83 pts vs 66 pts.
- Choose POCO X7 Pro if you want a better camera — 108 pts vs 102 pts.
- Choose POCO X7 Pro if you want longer battery life — 6,000 mAh vs 5,000 mAh.
- Choose POCO X7 Pro if you want faster charging — 90 W vs 45 W.
Choose Infinix Zero 40 5G if you want…
- Choose Infinix Zero 40 5G if you want a bigger screen — 6.78 in vs 6.67 in.
- Choose Infinix Zero 40 5G if you want smoother scrolling — 144 Hz vs 120 Hz.
- Choose Infinix Zero 40 5G if you want sharper selfies — 50 MP vs 20 MP.
- Choose Infinix Zero 40 5G if you want a lower price — 349 USD vs 399 USD.
At a glance
- POCO X7 Pro
- Infinix Zero 40 5G
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Full record
Every spec, side by side — winners get a check and a proportional bar. Ties share the badge.
Performance score
Approximate benchmark score of the chipset — higher is faster for apps, games and AI.
Chipset
The processor inside — shown for reference, never decides a winner.
RAM
More RAM keeps more apps alive in the background.
Storage
Base onboard storage for photos, apps and media.
Screen size
Diagonal screen size — bigger is better for media, smaller is easier to hold.
Pixel density
Sharpness of the screen — above ~400 ppi looks crisp.
Refresh rate
How smooth scrolling and motion feel. 120 Hz is the modern standard.
Peak brightness
Peak brightness in sunlight — higher stays readable outdoors.
Main camera
Resolution of the primary rear camera — photo quality is judged by the Camera quality score, not megapixels.
Selfie camera
Resolution of the front camera.
Telephoto
A dedicated zoom lens for distant subjects without quality loss.
Video score
Composite video rating — stabilisation, 4K/8K support and colour.
Camera score
Composite camera quality from independent testing — how good the photos actually are.
Battery
Battery capacity — higher generally lasts longer.
Charging speed
Wired charging speed — higher refills faster.
Wireless charging
Whether the phone charges wirelessly.
Price
Typical MSRP in US dollars — lower is better value.
Which one should you buy?
POCO X7 Pro
Choose POCO X7 Pro if display matters most — it wins the most categories overall. It costs USD 399.
Infinix Zero 40 5G
Choose Infinix Zero 40 5G if price matters most. It costs USD 349, the lowest price in this group.
Pros & cons
POCO X7 Pro
- Near-flagship chipset
- 6,000 mAh battery
- 90 W charging
- Average cameras
- Plastic build
- Software ads
Infinix Zero 40 5G
- 144 Hz curved AMOLED
- 108 MP camera with OIS
- 50 MP selfie
- Dimensity 8200 is mid-tier
- No telephoto
- Limited software updates