ASUS Zenfone 12 Ultra vs Poco X7 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

Poco X7 Pro

The 6.67-inch AMOLED display punches well above its price class with 1220x2712 resolution, 120Hz refresh, 12-bit color depth, and an astounding 3,200 nits peak brightness. Dolby Vision and HDR10+ support make it excellent for media consumption.

• 3,200 nits peak brightness with Dolby Vision and HDR10+ — flagship-level at a budget price
• 1220x2712 resolution at 120Hz with 12-bit color depth — sharper than most phones in its class
• No LTPO means limited refresh rate granularity — either 60Hz or 120Hz

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

Poco X7 Pro

The Dimensity 8400-Ultra is the fastest mid-range chipset of 2025, rivaling the Snapdragon 8s Gen 3. Gaming performance is exceptional — PUBG runs at 118fps with 100% smoothness, and LiquidCool 4.0 vapor chamber cooling helps sustain performance during extended sessions.

• Dimensity 8400-Ultra scores ~1.83 million on AnTuTu — fastest in its price class by a significant margin
• PUBG at 118fps average with 100% smoothness — best gaming experience under $400
• 8GB RAM variant has aggressive RAM management — apps killed in background causing missed notifications

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

Poco X7 Pro

The 50MP main camera with Sony IMX882 delivers good daylight photos with faithful colors and wide dynamic range. The 2x in-sensor zoom works well. However, the 8MP ultrawide is significantly weaker with muddy results, and the 20MP selfie camera is particularly poor — effectively upscaled from 5MP.

• 50MP main sensor delivers good detail, low noise, and faithful colors in daylight conditions
• 2x in-sensor zoom is a useful upgrade from the predecessor — surprisingly capable
• 8MP ultrawide delivers significantly weaker results — low detail and muddy output
• 20MP selfie camera is effectively upscaled from 5MP — one of the worst at any price point

ASUS Zenfone 12 Ultra

The 5,500mAh dual-cell battery delivers excellent all-day endurance that approaches two days for lighter users. 65W wired charging goes from 0-77% in 30 minutes, and Qi 1.3 wireless charging is included. Battery specs are unchanged from the Zenfone 11 Ultra.

• 5,500mAh battery delivers excellent all-day endurance — close to two days for light users
• 65W wired charging reaches 77% in 30 minutes with Qi 1.3 wireless charging support
• Same battery specs as Zenfone 11 Ultra — 65W charging falls behind competitors offering 100W+

Poco X7 Pro

The 6,000mAh battery provides excellent all-day endurance with 6-9 hours of real-world screen-on time. 90W HyperCharge does 0-100% in about 46 minutes. Expert Reviews measured 21 hours 43 minutes in their looping video test. The charger is included in the box in some markets.

• 6,000mAh battery delivers 6-9 hours SOT depending on usage — excellent for the price class
• 90W HyperCharge goes from 0-100% in approximately 46 minutes — 90W charger included in some markets
• Some users report battery drain issues with weak 5G or Wi-Fi signal

ASUS Zenfone 12 Ultra

The cleanest Android experience available on a non-Pixel phone, with near-stock Android 15 and zero bloatware. On-device AI via Meta Llama 3 is a privacy-forward approach. But ASUS's devastating update policy — only 2 Android updates and 5 years of security patches — is the phone's single biggest failure at EUR 1,099.

• Cleanest near-stock Android experience on a non-Pixel phone — zero bloatware, extremely fluid
• Only 2 Android OS updates is universally condemned — worst update policy among 2025 flagships
• AI features described as "overkill" and "a lesson in short-term thinking" — often slower than manual alternatives

Poco X7 Pro

HyperOS 2.0 on Android 15 with 3 OS updates and 4 years of security patches (through 2029). The UI is smooth with nice animations once set up, but the out-of-box experience is marred by heavy bloatware (~8 preinstalled games, TikTok, ads in the lock screen) that requires significant cleanup.

• HyperOS 2.0 is smooth and fluid with nice animations once debloated — functional day-to-day experience
• Heavy bloatware out of box: ~8 preinstalled games, TikTok, WPS Office, ads in system UI notifications
• Requires approximately 30 minutes of manual debloating after first boot for a clean experience