They are closely matched: Apple iPhone 18 Pro Max scores 84/100 and Vivo X300 Ultra scores 83/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Apple iPhone 18 Pro Max vs Vivo X300 Ultra
Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score
The Apple iPhone 18 Pro Max and Vivo X300 Ultra are closely matched at 75 and 75/100. The Apple iPhone 18 Pro Max edges ahead on Chip and Memory, while the Vivo X300 Ultra leads on Display and Design & Weight — pick the one whose strengths match what you'll actually use.
Verdict
Our overall take, at a glance
Key takeaways
- Apple iPhone 18 Pro Max and Vivo X300 Ultra are closely matched overall (within 1 points).
- Apple iPhone 18 Pro Max stands out on Display Size: 6.9 in (1% more), Display Screen-to-body ratio: 90.7%, Rear camera aperture: 1.48 (22% less).
- Vivo X300 Ultra counters with Display Resolution: 1440 × 3168 px, Display Pixel density: 510 PPI (11% more), Display Refresh rate: 144 Hz (20% more).
Apple iPhone 18 Pro Max and Vivo X300 Ultra are closely matched
Apple iPhone 18 Pro Max
75
Vivo X300 Ultra
75
Where Apple iPhone 18 Pro Max stands out
- Display Size: 6.9 in (1% more)
- Display Screen-to-body ratio: 90.7%
- Rear camera aperture: 1.48 (22% less)
Where Vivo X300 Ultra stands out
- Display Resolution: 1440 × 3168 px
- Display Pixel density: 510 PPI (11% more)
- Display Refresh rate: 144 Hz (20% more)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.
Apple iPhone 18 Pro Max
The Apple iPhone 18 Pro Max is a flagship smartphone built around the high-performance A20 Pro processor and running iOS 27. It is designed for users seeking a premium, large-format device, featuring a 6.9-inch 120Hz OLED display and a high-capacity 5567 mAh battery. The device also integrates an advanced triple-lens camera system with 48-megapixel sensors across its main, ultrawide, and 4x telephoto lenses.
Best for High-resolution mobile photography and optical zoom versatilityBest for All-day-plus battery endurance under heavy workloadsBest for Large-screen media consumption and mobile gaming
Pros
- Versatile rear camera setup utilizing 48-megapixel sensors for all three lenses
- Generous 5567 mAh battery capacity for prolonged daily usage
- Cutting-edge wireless support with Wi-Fi 7 and Bluetooth 6 compatibility
- Fluid visual performance on a large 6.9-inch 120Hz OLED screen
Cons
- Heavier physical profile weighing in at 249 grams
- No option for expandable storage
- Exclusively utilizes eSIM, lacking a physical SIM card slot
Vivo X300 Ultra
The Vivo X300 Ultra is a high-end flagship smartphone designed for mobile photography enthusiasts and power users looking for professional-grade imaging capabilities. It is powered by the Snapdragon 8 Elite Gen 5 processor paired with LPDDR5X memory, featuring a large 6.82-inch 144Hz LTPO AMOLED display and an advanced multi-sensor camera array anchored by a 200MP main sensor and a 200MP periscope telephoto lens.
Best for long-range and telephoto mobile photographyBest for high-frame-rate 4K and 8K video captureBest for all-day heavy multimedia usage
Pros
- Extensive multi-focal length camera setup featuring high-resolution 200MP main and telephoto sensors with OIS
- High-capacity 6600mAh battery supporting 100W wired and 40W wireless charging
- Vibrant 6.82-inch LTPO AMOLED display with adaptive 1-144Hz refresh rate and Dolby Vision support
- Robust performance driven by the Snapdragon 8 Elite Gen 5 chip and UFS 4.1 storage
Cons
- Bulky physical footprint with a weight of 232g or more depending on the finish
- Lacks expandable storage via a microSD card slot
- Absence of a traditional 3.5mm headphone jack
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.
Apple iPhone 18 Pro Max
Vivo X300 Ultra
Performance
Higher benchmark score = faster
Apple iPhone 18 Pro Max3,463,072
Vivo X300 Ultra2,723,497
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
Apple iPhone 18 Pro Max5,391 mAh
Vivo X300 Ultra6,600 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
Apple iPhone 18 Pro MaxVivo X300 Ultra
Apple iPhone 18 Pro Max is 17 g (7%) heavier than Vivo X300 Ultra.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Apple iPhone 18 Pro Max vs Vivo X300 Ultra comparison
Apple iPhone 18 Pro Max and Vivo X300 Ultra are compared side by side above across every spec in the smartphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 84/100 for Apple iPhone 18 Pro Max and 83/100 for Vivo X300 Ultra.
It's close — Apple iPhone 18 Pro Max (84/100) and Vivo X300 Ultra (83/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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