Xiaomi 17 Ultra In-Depth Review — Continuous Optical Zoom + APO Triplet Lens: Is Phone of the Year Here?

Xiaomi 17 Ultra

The Xiaomi 17 Ultra came sooner than anyone thought. It feels like a surprise gift before the festival season. Xiaomi clearly did not want to wait. This phone closes its 2025 camera plan and opens the door for 2026 competition.

This Ultra model sits at the top of Xiaomi phones. Every Ultra brings something new, and this one does the same. The focus is clear from day one. This phone is all about the camera.

Continuous Optical Zoom Changes Everything

Camera phones have changed a lot in recent years. Earlier, brands only pushed big hardware numbers. Now the focus is on how easy and smooth the camera feels. Xiaomi follows this idea with the Xiaomi 17 Ultra.

The big star here is continuous optical zoom. Normal phones use fixed lenses like 75mm or 100mm. Anything between them is just digital zoom, which cuts quality. Xiaomi fixes this problem.

With the 17 Ultra, you get real optical zoom from 75mm to 100mm. You can slide smoothly between zoom levels like turning a lens ring. No quality drop, no blur, just clean images.

Here is a simple look at the zoom range.

Zoom RangeType
75mm to 100mmTrue optical zoom
Between fixed pointsNo digital crop

Images stay sharp at all zoom points. Details look the same whether you shoot at 75mm or 100mm. It feels like using a real camera lens, not a phone trick.

Triplet APO Lens Makes Images Cleaner

The telephoto camera is not just about zoom. Xiaomi added a new three-lens group design. It also uses a triplet APO structure, which is a first in phones.

This helps remove color edges in photos. You do not see purple or green lines around objects. Bright lights also look cleaner with less glow.

Photos feel more natural and deep. Objects pop without looking fake. It gives photos a soft three-dimensional look, like a good camera lens.

Main Camera Delivers Ultra-Level Quality

The main camera is called Light Hunter 1050L. It brings another first called LOFIC technology. This works directly on the sensor.

LOFIC improves dynamic range. Bright areas do not burn out. Dark areas keep their details. Light and shadow look balanced and real.

In tough lighting, the camera stays calm. Night photos control bright lights well. Shadows stay rich instead of turning black.

This camera can even freeze fast action. A moving football looks sharp without blur. Faster shutter speed makes this possible.

Here is a quick view of main camera benefits.

FeatureBenefit
LOFICBetter light and shadow
Fast shutterClear action shots
Large sensorRich night photos

Smarter Software Makes Life Easier

Xiaomi also improved camera software. Smart Scene mode suggests settings by itself. It helps with fireworks, stages, or silhouettes.

Editing is now faster too. You can copy editing settings from one photo to another. This saves time when working on many shots.

Voice control is also added. You can ask the AI assistant to adjust photos. It feels simple and fun, like talking to your phone.

Flat Screen Brings Practical Comfort

The back design stays familiar. The big round camera module is still there. It sticks out the same as before.

Colors are now more simple and solid. Some may miss the old two-tone Leica look. But this design feels safe and clean.

The biggest change is the front screen. The Xiaomi 17 Ultra uses a flat 6.9-inch display. Bezels are equal on all sides.

The screen is bright with 3500 nits peak brightness. It supports a 120Hz refresh rate. Flat screens are easier to protect and stronger against drops.

Small round buttons add a nice touch. They are inspired by classic Leica cameras. It is a quiet detail but feels special.

Strong Performance and Big Battery

Inside, the phone runs on the Snapdragon 8 Gen 5 chip. It is built on the latest N3P process. Performance feels smooth and fast.

The battery is now 6800mAh, bigger than before. This is great for a camera-heavy phone. It lasts long even with heavy use.

Charging is also quick. You get 90W wired and 50W wireless charging. It may not be the biggest battery ever, but it fits the phone well.

Here is a quick hardware summary.

FeatureSpecification
ProcessorSnapdragon 8 Gen 5
Battery6800mAh
Wired charging90W
Wireless charging50W
Display6.9-inch flat, 120Hz

A Flagship That Feels Simple and Pro

The Xiaomi 17 Ultra feels mature and confident. It does not chase gimmicks. It focuses on real camera improvement.

Continuous optical zoom is the biggest win. Low light and high contrast photos also look better than before. Colors feel natural and film-like.

Some may miss bold color designs. But this is a small issue. Overall, this phone blends pro camera power with easy use.

The Xiaomi 17 Ultra sets a strong benchmark. It is ready to challenge any flagship. Xiaomi and Leica continue to grow stronger together.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top