Vivo X300 Pro vs Asus Zenfone 9
Verdict
Our overall take, at a glance
Key takeaways
- Vivo X300 Pro leads Asus Zenfone 9 overall by 29 points (87 vs 58 out of 100).
- Vivo X300 Pro stands out on Memory RAM capacity: 16 GB, Storage capacity: 1,024 GB, Display Size: 6.78 in.
Vivo X300 Pro leads overall
Vivo X300 Pro
87
Asus Zenfone 9
58
Why it stands out
- Memory RAM capacity: 16 GB
- Storage capacity: 1,024 GB
- Display Size: 6.78 in
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Asus Zenfone 9
The Asus ZenFone 9 is a compact flagship smartphone within the ZenFone series. It maintains a small form factor, making it easily portable despite housing advanced specifications. The device is suited for users who prefer smaller screens and pocketable hardware without sacrificing performance.
Best for PortabilityBest for Single-hand useBest for Users preferring smaller smartphones
Pros
- Features a compact 5.9-inch display with a fast refresh rate and anti-fingerprint coating
- Equipped with a large 4300 mAh battery capacity
- Includes features such as IP68 rated dust and water resistance
- Utilizes a fast charge of up to 30W
- The design is generally considered comfortable for extended single-hand use.
Cons
- The previous model's polymer back panel was described by one source as feeling rubbery.
- Some sources noted that the display collected visible scratches over time, common to Gorilla Glass Victus screens.
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Vivo X300 Pro
Asus Zenfone 9
Performance
Higher benchmark score = faster
Vivo X300 Pro3,583,003
Asus Zenfone 91,099,826
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Battery capacity
Larger cell — a hardware spec, not battery life
Vivo X300 Pro6,510 mAh
Asus Zenfone 94,300 mAh
Capacity is the raw battery size. Real-world battery life depends just as much on the processor, software and display.
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Vivo X300 ProAsus Zenfone 9
Vivo X300 Pro is 57 g (34%) heavier than Asus Zenfone 9.
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Detailed Specifications
The full spec sheet, side by side