Oppo Find X9 Ultra vs Samsung Galaxy A56 5G

Oppo Find X9 Ultra

A 6.8-inch LTPO OLED with up to 144Hz and very high real-world brightness — among the brightest screens on any phone outdoors.

• 6.8-inch LTPO OLED panel up to 144Hz, with a maximum brightness around 1,800 nits and dimming as low as 1 nit.
• Hits a staggering ~3,600 nits of peak HDR brightness, making it incredibly easy to see and edit shots in direct sunlight.
• In manual mode the display peaks at 840 nits, rising to ~1,156 nits in auto on a 75% white patch and up to ~1,932 nits in the native gallery app.
• The smoother 144Hz panel and 3,600-nit brightness outperform Samsung's display.

Samsung Galaxy A56 5G

The 6.7-inch FHD+ AMOLED is one of the consistent strengths of this generation — slimmer bezels, 120Hz refresh rate, and a peak brightness of 1,200 nits in high-brightness mode plus a claimed 1,900 nits in HDR. It is not LTPO, lacks the S25 Ultra's anti-reflective coating, and the chin bezel is uneven, but every reviewer agrees Samsung delivers the best mid-range display.

• Brightness has been boosted to a 1,900-nit HDR peak and 1,200 nits in high-brightness mode, leaving no real complaint about outdoor visibility on a sunny day.
• The 6.67-inch panel measured up to 2,001 cd/m² in lab tests — super sharp despite a slightly lower pixel density than rivals.
• Brighter and bigger display with HDR10+ support is a clear win, but bezels are still thicker than competing mid-rangers like the OnePlus Nord 4.
• Bezels are slightly smaller than the A55 but they're not uniform — there's still a noticeable chin, which cheaper rivals like the Nothing Phone 3a manage to avoid.
• The screen is quite reflective and gets a little smudgier than Galaxy S series phones, but it's been problem-free in daily use.
• Samsung needs to bring the anti-reflective screen coating from the S25 Ultra to the rest of its smartphones — that one feature would make the A56 truly stand out.
• Coming from the washed-out LCD-feeling A55, the A56's bright, sharp, super-saturated AMOLED is a genuinely amazing upgrade.

Oppo Find X9 Ultra

Snapdragon 8 Elite Gen 5 puts it near the top of the benchmark charts, but sustained-load stability is mediocre and Oppo deliberately throttles early to control heat.

• As expected, the Find X9 Ultra earns excellent benchmark scores near the top of the charts.
• A 3D ultrasonic fingerprint scanner Oppo claims is 35% faster and 33% more reliable, plus vapor cooling to dissipate heat through the aluminium frame for better sustained performance.
• 3DMark returned ~7,530 best-loop and ~3,682 low-loop with only ~49% stability, and peak performance didn't last a minute — weak sustained behaviour.
• Genshin Impact stayed consistently above 50fps and remained smooth even when throttling to ~30fps after ~16 minutes at 41.5°C, at under 4W power draw.
• Honor of Kings averaged 144fps over 30 minutes at max settings; Genshin held max 60fps before stabilizing near 50fps.

Samsung Galaxy A56 5G

Samsung's in-house 4nm Exynos 1580 replaces last year's 1480 with claimed gains of 18% CPU, 17% GPU and 12% NPU. Reviewers agree it's smooth for everyday use, but unanimously call out throttling and surface heat in demanding games — and rivals running Snapdragon 8s Gen 3 (OnePlus 13R) or Snapdragon 7+ Gen 3 (Poco X7 Pro) win on raw throughput at similar prices.

• Geekbench 6 hits 1,363 single-core / 3,881 multi-core / 6,943 GPU — a clear step up from the A55 (1,150 / 3,457 / 3,083) and comfortably ahead of the Nothing Phone 3a Pro.
• The whole experience feels snappy and responsive coming straight from Snapdragon 8 Elite flagships — the average user wouldn't be able to tell the two apart in normal use.
• There's a 15% larger vapor chamber, but the chipset still lacks the graphical grunt to power top-end AAA games at high quality and high textures.
• Running Genshin Impact shows visibly dropped frame rates and reduced in-game graphics — fine for casual games like Last War, but not for heavy 3D titles.
• The phone gets really hot during gaming and when used as a navigation device with voice prompts.

Oppo Find X9 Ultra

A genuine highlight: a 7,050mAh silicon-carbon cell that posts some of the best endurance numbers of any 2026 flagship, with fast 100W wired and 50W wireless charging.

• Draws power from a 7,050mAh battery — a sizeable increase over the previous generation — with 100W SuperVOOC wired and 50W AirVOOC wireless charging.
• Earned an active-use battery score of over 20 hours; with the SuperVOOC charger it went 0–75% in 30 minutes and to full in 45 minutes.
• After ~10 hours of continuous use starting at 7am it still had 53% battery, regularly getting 8–9 hours of screen-on time and ~40% left after a 13-hour day.
• A PCMark synthetic loop returned 15 hours 2 minutes, and 100W SuperVOOC charging took ~49–52 minutes (the charger isn't included).
• With moderate usage you can easily expect more than 2 days of battery life — Oppo finally feels like a truly complete product.
• Charges 0–100% in about 52 minutes on the official 80W charger in a head-to-head charge test.

Samsung Galaxy A56 5G

The 5,000mAh cell carries over unchanged and combined with the more efficient Exynos 1580 comfortably clears a full day, with some reviewers reporting near-two-day life under light use. The headline upgrade is 45W wired charging (matching the S25 Ultra) — though Samsung doesn't include a charger in the box. No wireless charging in any region is a consistent complaint.

• The 5,000mAh battery does a good job of making the Galaxy A56 a two-day phone provided you aren't playing games for hours — a 30-minute YouTube video takes only 4%.
• Battery never struggled to get through a full day with around 3-4 hours of screen time, ending most days with 30-35% remaining.
• The 45W charging hits 50% in 24 minutes and 100% in 73 minutes — 10 minutes faster than last year's A55.
• 45W charging hits around a 65% charge in 30 minutes — but there's no charger in the box in many regions and no wireless charging at all.
• It's hard to applaud an upgrade to 45W charging when such speeds should be considered standard on most phones today.