ASUS Zenfone 12 Ultra vs iPhone 17 Pro

ASUS Zenfone 12 Ultra

The 6.78-inch Samsung E6 AMOLED panel delivers 2,500 nits peak brightness with LTPO adaptive 1-120Hz (144Hz for gaming). Vivid colors and excellent outdoor readability are let down by FHD+ resolution at a price where competitors offer QHD+, and poor minimum brightness.

• 2,500 nits peak brightness with LTPO 1-120Hz and 144Hz gaming mode — vivid and responsive
• Same display panel as the Zenfone 11 Ultra — no improvement whatsoever year-over-year
• Only FHD+ resolution at EUR 1,099 — competitors offer QHD+ at this price tier

iPhone 17 Pro

The 6.3-inch Super Retina XDR display matches the Pro Max with 3,000-nit peak brightness and ProMotion 120Hz in a more compact package.

• 3,000 nits peak brightness matches the Pro Max exactly — no display compromises in the smaller model
• ProMotion 120Hz with always-on display provides a smooth, responsive experience identical to the larger sibling

ASUS Zenfone 12 Ultra

Snapdragon 8 Elite delivers class-leading performance — described as "the fastest phone I used in 2025" by Android Central. The clean, near-stock Android 15 experience with no bloatware makes it one of the most fluid Android phones available. On-device Meta Llama 3 AI processing is private but slow.

• "The fastest phone I used in 2025" — Snapdragon 8 Elite with the best-tuned software on Android
• Clean near-stock Android 15 with zero bloatware — extremely fluid and well-optimized
• On-device Meta Llama 3 AI is privacy-friendly but slow — often faster to just do the task manually
• Aggressive thermal throttling under sustained loads — GPU benchmark scores lower than expected

iPhone 17 Pro

A19 Pro chip with vapor chamber cooling delivers identical benchmark scores and sustained performance as the Pro Max.

• Benchmark scores are virtually identical to the Pro Max — the smaller form factor imposes no performance penalty
• Sustained performance under load is excellent thanks to the vapor chamber, though the smaller chassis runs slightly warmer

ASUS Zenfone 12 Ultra

The standout is the 6-axis Hybrid Gimbal Stabilizer 4.0 which delivers uniquely impressive video stabilization — a 66% improvement over the predecessor. The 50MP main camera is solid in good light, but HDR processing produces visible ghosting artifacts, dynamic range suffers with crushed shadows and clipped highlights, and the overall camera system doesn't compete at this price tier.

• 6-axis Hybrid Gimbal Stabilizer is uniquely excellent for video — best-in-class stabilization
• HDR processing leaves visible ghosting artifacts in photos — a shocking flaw for a 2025 flagship
• Dynamic range issues: shadows frequently crushed, highlights clipped, colors washed out and cold
• "Better than midrange but not flagship level" — not competitive with Galaxy S25 Ultra or Pixel 9 Pro

iPhone 17 Pro

Identical triple 48MP camera system to the Pro Max — no feature or quality cuts in the smaller phone, which is a first for the Pro line.

• For the first time, the smaller Pro gets the exact same camera hardware as the Pro Max — no telephoto compromise
• Low-light photography improvements are consistent across both Pro models with the new computational pipeline
• ProRes and LOG video recording match the Pro Max, making this the most capable compact video phone