Realme GT 7 Pro vs Samsung Galaxy S25 Ultra

Realme GT 7 Pro

The 6.78-inch Samsung Eco2 LTPO OLED is the phone's crown jewel, with up to 6,500 nits peak brightness making it one of the brightest smartphone displays ever made. GSMArena measured 2,336 nits in real testing — surpassing the company's own claims. Excellent color calibration, Dolby Vision support, and 120Hz refresh rate complete the package.

• Up to 6,500 nits peak brightness — one of the brightest smartphone displays ever produced
• Samsung Eco2 LTPO OLED with 1.5K resolution, Dolby Vision, and excellent color accuracy
• Very thin bezels create an immersive viewing experience across the 6.78-inch panel

Samsung Galaxy S25 Ultra

Virtually every reviewer calls the S25 Ultra display the best on a smartphone, thanks to the Gorilla Armor 2 anti-reflective coating that practically eliminates glare in sunlight, the 2,600-nit peak brightness, and the sharp 1440p LTPO panel. A few reviewers note PWM dimming only reaches 480 Hz and peak auto-brightness doesn't always sustain.

• The anti-reflective coating makes it one of the easiest phones to use in direct sunlight and held up well to scratches over a week of abuse.
• The Gorilla Armor 2 panel strikes an almost perfect balance between glossy and matte, with 2,600-nit peak brightness that dazzles in any environment.
• The S25 Ultra's anti-reflective screen eclipses every other smartphone right now, especially under harsh sunlight.
• After six months of use it is simply put: the best display I've ever seen on mobile — the bezels, brightness and colors are unbeatable.
• The low-glare, bright LTPO display is a strength, but PWM dimming is only at 480 Hz which can bother sensitive eyes.
• The display still only hits around 850 nits with the manual brightness toggle, so you rarely see the full peak brightness outside of HDR.
• Even without a huge display upgrade, this is still absolutely one of the best displays — super crisp, very bright, high-refresh-rate LTPO.
• Slimmer bezels grow the screen to 6.9 inches without making the body larger, and the Gorilla Armor 2 glass looks great.
• r/Android commenters who upgraded from the S23 Ultra call out the titanium body and the non-reflective screen as the two features they actually notice day-to-day.

Realme GT 7 Pro

One of the first phones with the Snapdragon 8 Elite, scoring 2.62-2.78 million on AnTuTu — roughly 24% better than the Snapdragon 8 Gen 3. Real-world performance is smooth and multitasking is excellent with best-in-class RAM management. However, the phone gets uncomfortably hot under sustained load, and there's evidence of benchmark manipulation.

• Snapdragon 8 Elite scores 2.62-2.78 million on AnTuTu — approximately 24% faster than SD 8 Gen 3
• Best-in-class RAM management — excellent multitasking with smooth app switching
• Gets uncomfortably hot at 47-48°C during stress tests — aluminum frame conducts heat to hands
• Evidence of benchmark manipulation with "targeted optimizations" detected

Samsung Galaxy S25 Ultra

The Snapdragon 8 Elite for Galaxy delivers a meaningful generational jump in both CPU and GPU, rivaling Apple's A18 Pro and outscoring the iPhone 16 Pro Max in multi-core. The 40 percent larger vapor chamber keeps the phone cool even under sustained gaming loads. The r/apple thread citing a 36% GPU lead over the iPhone 16 Pro Max generated heated discussion, with most commenters conceding the Snapdragon chip is genuinely fast even if they still wouldn't switch.

• The phone benchmarks crazy high, rivaling Apple's A18 Pro — a little lower in single core but higher in multi-core.
• Samsung's 40 percent larger vapor chamber keeps the phone from warming up in normal use and benchmarks are up 30-40 percent depending on the task.
• Playing Genshin Impact at max settings for nearly an hour produced no stutters and no hot spots — a noticeable improvement over the S24 series.
• Multi-core Geekbench hits 9,793 versus the iPhone 16 Pro Max at 8,772 — the S25 Ultra pulls ahead thanks to extra cores and 12GB of RAM.
• The Snapdragon 8 Elite is the most welcome generational upgrade this year, with a boosted 'for Galaxy' variant delivering more CPU headroom than the standard chip.
• Under heavy loads the S25 Ultra becomes a bit power-hungry, which can cause faster-than-expected battery drain when multitasking or running demanding apps.
• Everyday tasks run smoothly and there was no meaningful performance difference versus the OnePlus 13 running the same chip.
• Apple users on r/apple concede Apple has fallen behind on GPU performance, saying 'competition is good' after the S25 Ultra posted a roughly 36% GPU lead in benchmarks.

Realme GT 7 Pro

The 50MP main camera produces great daylight photos with excellent detail, and the 3x periscope telephoto delivers solid results with good dynamic range. However, the 8MP ultrawide is embarrassingly weak for a phone at this price — better suited to budget devices. The main sensor was also downgraded from the GT5 Pro.

• 50MP main camera delivers great daylight photos with excellent detail and natural colors
• 3x periscope telephoto produces very good detail with organic look and excellent dynamic range
• 8MP ultrawide is extremely weak — described as "better suited to $200 phones" by reviewers
• Main sensor downgraded from GT5 Pro (1/1.43" to 1/1.56") — a step backward

Samsung Galaxy S25 Ultra

The only new hardware is a 50MP ultrawide with an f/1.9 aperture and autofocus — the 200MP main, 10MP 3x and 50MP 5x telephoto lenses all carry over from the S24 Ultra. Reviewers agree the ultrawide is a genuine improvement and low-light video processing is noticeably cleaner, but colors still skew saturated and shutter lag persists — a complaint echoed on Reddit by would-be switchers. Samsung's imaging is now slightly behind the Vivo X200 Pro and Xiaomi 15 Ultra but remains top-tier.

• The new 50MP ultrawide delivers more fine detail than the S24 Ultra's sensor, and the wider f/1.9 aperture helps keep noise low.
• Some low-light ultrawide shots are sharper than both the Google Pixel 9 Pro and iPhone 16 Pro Max, but the rest of the cameras feel static.
• Samsung's penchant for slightly overboard sharpening is still visible, though the new ultrawide beats what the Pixel 9 Pro can do.
• Photos straight from the camera are a little too natural-looking, and most shots need editing to look their best.
• The 3x optical zoom uses a small, outdated sensor and is now a weak point of the camera setup.
• All cameras stay the same as on the S24 Ultra except the ultrawide, and Samsung is relying on the new ISP to improve quality.
• The S25 Ultra takes better zoom and ultrawide photos than last year with cleaner skin tones, and shutter lag is finally put to bed.
• Samsung has aimed for consistency, and after six months the stills are vibrant yet muted — pictures up to 15x zoom remain tack-sharp.
• The shutter activation is slow and not as instant as competing phones — a persistent Galaxy flaw Samsung should address.
• Side-by-side low-light video clips versus the S24 Ultra show clearly more fine detail from the S25 Ultra.
• iPhone-curious switchers on r/apple still call out shutter lag as the thing holding them back: 'I just want to open the camera and snap a picture right away. I don't want to have a motion blurred photo.'