Samsung Galaxy S26+ vs Vivo X300 Ultra

Samsung Galaxy S26+

The most-criticised aspect of the phone. The S26+ uses the same 50 MP main + 12 MP ultrawide + 10 MP 3x telephoto array Samsung has shipped since the S22+ — fine for landscapes and well-lit shots, mediocre in low light, and frustrating for moving subjects. Software adds Horizontal Lock video and natural-language Photo Assist edits, but the hardware ceiling is showing.

• Same sensors as the S25+, S24+, S23+, and S22+ — Samsung has reused this camera array for five consecutive generations, relying on image-processing improvements for inter-generational gains
• Daylight stills look balanced and natural — colours lean accurate rather than Samsung's old over-saturated style, skies stay realistic, and dynamic range is decent
• PhoneArena's standardised camera test scored the S26+ at 149/158 combined — slightly above the S25+ thanks to processing upgrades, but well behind the Ultra and Chinese rivals
• Low-light performance shows visible colour noise, occasionally blown highlights, and smudgy halos around bright sources — usable but no longer competitive
• Motion blur on moving subjects (kids, pets) is the recurring deal-breaker — Samsung favours a low shutter speed for light gathering, ruining roughly half of action shots
• 10 MP 3x telephoto produces usable images up to ~10x; push beyond that and noise, softness, and digital-zoom artefacts dominate — 30x max is barely usable
• Horizontal Lock video stabilisation works remarkably well — keeps the horizon level even with deliberate phone rotation, capped at QHD on both rear lenses
• Photo Assist natural-language editing (add objects, swap elements, remove distractions) works surprisingly well for casual edits but isn't a Photoshop replacement and is hit-or-miss with physics
• 12 MP selfie camera takes detailed shots and handles low light decently — the front camera is genuinely sharp
• 8K/30fps video on the main sensor + new APV-codec-adjacent improvements give content creators more headroom than ever, though most won't notice in day-to-day use

Vivo X300 Ultra

The reason the X300 Ultra exists: a near-1-inch 200MP 35mm main (Sony Lytia 901), a 200MP 85mm periscope, and the best ultrawide sensor on the market, tuned with Zeiss. Reviewers near-universally rate it the best-equipped camera phone of 2026 — with two important caveats: the 35mm default is divisive, and on raw image quality it's only marginally ahead of the cheaper X300 Pro.

• At the center is a 200MP main that's nearly a 1-inch sensor (Sony Lytia 901), backed by a 200MP 85mm-equivalent periscope telephoto — the phone is focused on camera quality and, even more so, video.
• Featuring three extra-large image sensors, the X300 Ultra's uncompromising camera hardware earned a solid rating — but it's hardly better than the cheaper X300 Pro in actual camera performance despite the top-notch hardware.
• I'm not sure I've seen better results from even 1-inch sensors — it's so close to 1-inch and the 35mm focal length makes for more cinematic-looking shots; the 85mm periscope is the sweet spot for portraits.
• It still holds the record for the best portrait-mode photos on a smartphone, especially at 85mm and 135mm; the 14mm ultrawide is sharp edge to edge.

Samsung Galaxy S26+

Both chip variants — Snapdragon 8 Elite Gen 5 (US/China) and Exynos 2600 (rest of world) — deliver flagship-grade benchmarks and smooth real-world performance. The Exynos throttles harder under sustained load and consumes a touch more battery than the Snapdragon, but day-to-day use is indistinguishable.

• Geekbench 6: 3,028–3,149 single-core and 10,086–10,877 multi-core on the Exynos 2600 — outperforms the Pixel 10 Pro and trades blows with iPhone 17 Pro in multi-core
• 3DMark Wild Life Extreme: 6,958 points peak — flagship-tier GPU performance, beats iPhone 17 Pro outright, lags only the Snapdragon S26 Ultra
• Exynos 2600 Wild Life sustained-performance score is 52.8% — significant thermal throttling drops the chip to roughly half peak performance after 20 minutes under load
• BGMI holds 118–120 fps consistently for extended sessions with no jitter; Zenless Zone Zero stays locked at 60 fps with high settings — gaming is genuinely smooth in real workloads
• Exynos 2600 power consumption is ~10–15% higher than the Snapdragon S25+ for the same workloads, contributing to slightly shorter battery life under load
• 12 GB LPDDR5X RAM + UFS 4.0 storage feels uniformly snappy — multitasking is jitter-free across 10+ apps with no reloads
• Some games (e.g. Zenless Zone Zero) are locked to 30 fps on the Exynos variant — a regional optimisation gap relative to the Snapdragon S26 Ultra

Vivo X300 Ultra

Snapdragon 8 Elite Gen 5 plus Vivo's custom imaging silicon delivers flagship benchmark numbers and strong gaming, but the camera-heavy hardware runs hot — sustained stress tests show roughly 60–65% stability and the camera app warms it up fast.

• At the heart is Qualcomm's current flagship Snapdragon 8 Elite Gen 5, supplemented by Vivo's custom VS1 and V3-Plus imaging chips.
• It boots in 16 seconds (vs 21s for the S26 Ultra and 19s for the iPhone 17 Pro Max) and posts an AnTuTu score over 3,800,000, stronger than Samsung.
• In a prolonged stress test it throttled CPU performance to about 60% of peak — in line with other high-powered flagships — and 3DMark stability landed around 63–66%.
• It gets a bit hot after 30–40 minutes of gaming, but with no throttling even past an hour and never uncomfortable to hold; boost mode at max graphics gives around 4 hours of Wuthering Waves on a full charge.
• Native 120fps gaming with smooth/very-high graphics in many titles, with temperature barely crossing 35°C and power draw around 4W in battle-royale modes.

Samsung Galaxy S26+

The flashpoint of every review. The 4,900 mAh cell is unchanged from the S25+ and lab tests put the S26+ comfortably in 'reliable all-day' territory — but Chinese rivals with silicon-carbon batteries (OnePlus 15, Oppo Find X9 Pro) now run 50–70% longer in the same tests. 45W wired and 20W wireless charging are competitive within Samsung's lineup but slow versus the OnePlus 15's 100W.

• GSMArena Active Use Score: 16h 25min — a 2-hour improvement over the S25+ thanks to chipset efficiency, putting the S26+ on par with the S26 Ultra
• PhoneArena measured 18h 23min web browsing, 9h 48min video, and 10h 18min 3D gaming — comfortably all-day for typical users with some buffer
• Notebookcheck's 150-nit Wi-Fi browsing test ran 17h 45min — solid in isolation, but ~2 hours behind the Snapdragon-powered S25+ in the same test
• OnePlus 15 (7,300 mAh silicon-carbon) lasts 30h 7min on the same GSMArena test vs the S26+'s 18 hours — Samsung's refusal to adopt silicon-carbon chemistry is now a real disadvantage
• 45W wired charging takes ~51–63 minutes for a full 0–100% — 67% in 30 minutes, fine but unremarkable compared to OnePlus 15's 100W (45min full)
• New 20W Qi 2.2 wireless charging (up from 15W on S25+) is a modest but welcome bump — still no built-in magnets, so MagSafe-style use requires a third-party case
• Samsung-community Exynos owners report 5–6 hours screen-on-time in week one, with the phone needing a 2–6 week 'learning phase' before settling near full-day or beyond
• No charger in the box — factor in ~$30–50 for a 45W brick if you don't already own one

Vivo X300 Ultra

Vivo grew the silicon-carbon cell 10% to 6,600mAh while keeping the body the same size. Real-world endurance is strong — ~16h active-use score, ~7h heavy screen-on, 13–14 hour days with charge to spare — and 100W wired refills it in under an hour, with 40W wireless.

• Vivo increased the battery by 10% to 6,600mAh despite the phone being practically the same size on paper.
• In our battery test it earned an active-use score of almost 16 hours; 100W charging took it 0–66% in 30 minutes and a full charge in 46 minutes, plus 40W wireless. A charger is in the box except in Europe.
• On the China version I'm finishing entire 13–14 hour days with 25–30% left; the global version keeps the 6,600mAh cell so battery life should comfortably last 12–13 hours of heavy use.
• Getting nearly 7 hours of screen-on time with very heavy usage from the 6,600mAh silicon-carbon unit, with 100W wired and 40W wireless charging support.
• After a 4-hour heavy-usage simulation the phone still had ~45% battery left, which is solid by today's standards, and 100W wired charging takes about 45 minutes to full.