Sony Xperia 1 VII vs Xiaomi 15

Sony Xperia 1 VII

Sony

7.5

Very Good

Xiaomi 15

Xiaomi

7.8

Good

What Reviewers Agree On

The camera manual controls with real-time Eye AF and 120fps burst shooting are unmatched in any smartphone
The 4K 120Hz OLED display is the sharpest phone screen available with exceptional color accuracy for content creators
Front-facing stereo speakers deliver the best audio quality of any smartphone
The 3.5mm headphone jack is a welcome rarity in 2025 flagships for audiophiles
Cinema Pro video recording mode offers near-professional video control that rivals dedicated cameras

Deal Breakers

Price at $1,399 is among the highest for any phone when mainstream flagships cost $200-400 less
Battery life is adequate but not impressive — heavy use drains it by evening

Detailed Comparison

Display

Sony Xperia 1 VII

The 6.5-inch 4K OLED at 120Hz is the sharpest phone display available with exceptional color accuracy beloved by creators.

The 4K OLED display at 120Hz is the sharpest phone screen money can buy — individual pixels are literally invisible, and color accuracy is reference-grade
Creator mode with BT.2020 color space support makes it a legitimate tool for color-grading photos and video on the go
Peak brightness trails Samsung and Google's latest — outdoor visibility is good but not best-in-class

Xiaomi 15

The 6.36-inch 1.5K LTPO OLED is sharp, vibrant, and incredibly bright at 3,200 nits peak (tested up to 3,593 nits HDR). Ultra-narrow 1.38mm bezels and high-frequency PWM dimming above 3,000Hz round out an excellent display package, though OLED smear at lower brightness is a noted concern.

Peak brightness tested at 3,593 nits in HDR — among the brightest compact phone displays available
Ultra-narrow 1.38mm bezels with excellent color accuracy in Original Color PRO profile

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What Reviewers Agree On

One of the best compact Android flagships available in 2025
Battery life is a major upgrade over the Xiaomi 14 — excellent endurance from the 5,400mAh cell
Snapdragon 8 Elite delivers top-tier performance for daily tasks and gaming
Main Leica camera produces excellent photos with natural color science
Design is premium but very iterative over the Xiaomi 14

Deal Breakers

Thermal throttling under sustained loads — phone gets uncomfortably hot during extended gaming
Not available in the US — import prices eliminate the value advantage
Ultrawide camera quality is noticeably poor compared to main and telephoto lenses

Camera

Sony Xperia 1 VII

The triple camera with real-time Eye AF, 120fps burst, and Cinema Pro mode offers photographer-grade control that no other phone matches.

Real-time Eye AF tracking for humans and animals works flawlessly — borrowed directly from Sony Alpha cameras, it locks on and never lets go
120fps burst shooting captures moments impossible for any other smartphone — sports and action photography is genuinely viable
Cinema Pro mode shoots in 4K 120fps with LOG recording — a tool for serious videographers who need color grading flexibility
Auto mode photo processing noticeably trails Google Pixel and iPhone — casual users who point-and-shoot will get better results from competitors

Xiaomi 15

The triple 50MP Leica system shines with its main sensor and improved 2.6x telephoto, earning a DxOMark score of 146. Leica color profiles produce natural, pleasing images with excellent dynamic range. The ultrawide camera is the clear weakness, with noticeably more noise in low light and no autofocus.

50MP main Leica Summilux camera delivers excellent photo quality with natural colors and strong dynamic range
2.6x optical telephoto is a meaningful upgrade over the Xiaomi 14 — sharp and versatile
Ultrawide camera is the weakest link — subpar quality, no autofocus, noticeably more noise in low light
DxOMark camera score of 146 — good but not class-leading among 2025 flagships

Performance

Sony Xperia 1 VII

Snapdragon 8 Elite delivers top-tier performance with 12GB RAM, handling everything from photo processing to gaming without issue.

Snapdragon 8 Elite ensures flagship-level performance for all tasks — photo processing, video editing, and gaming are all handled with ease
The 4K display resolution demands more GPU power, but the 8 Elite handles it without noticeable battery or performance penalties
Thermal management is adequate but the tall form factor can get noticeably warm during extended gaming sessions

Xiaomi 15

The Snapdragon 8 Elite with 12GB RAM delivers flagship-tier performance that's smooth and snappy for everyday use, gaming, and multitasking. However, the compact body struggles to dissipate heat under sustained loads, causing notable thermal throttling during extended gaming sessions.

Snapdragon 8 Elite scores ~2,990 single-core and ~9,114 multi-core on Geekbench 6 — genuinely fast
Thermal throttling is a real issue — fails to complete 3DMark GPU stress tests and gets uncomfortably hot
CPU throttles to 72-77% of peak under sustained load — compact chassis limits cooling capacity