Oppo Find X9 Pro vs Samsung Galaxy S25 Edge

Oppo Find X9 Pro

The 6.78-inch AMOLED with 3,600 nits peak brightness is among the brightest smartphone displays ever made. Sharp at 1272x2772 pixels with Dolby Vision support and 120Hz refresh rate. Universally praised with no notable weaknesses identified across reviews.

• 3,600 nits peak brightness — among the brightest smartphone displays ever produced
• Fully flat AMOLED with narrow symmetrical bezels, 120Hz, and Dolby Vision — universally praised

Samsung Galaxy S25 Edge

The 6.7-inch Dynamic AMOLED 2X display maintains Samsung's display excellence. It's the same panel technology found in the S25+, delivering vibrant colors, deep blacks, and smooth 120Hz scrolling.

• Display quality is flagship-excellent — Samsung hasn't compromised on screen quality for the thin design
• 2,600 nits peak brightness ensures excellent outdoor visibility
• The thin bezels and edge-to-edge design make the display feel even more immersive

Oppo Find X9 Pro

Record-breaking battery life. The 7,500mAh silicon-carbon battery delivered the highest endurance score GSMArena has ever recorded — nearly 22 hours of active use. PhoneArena called it the best battery life tested in two years. This is easily a 2-day phone that can approach 3 days with conservative use. 80W wired and 50W wireless charging complete the package.

• GSMArena Active Use Score of 21:57 hours — the highest ever recorded by the publication
• PhoneArena: best battery life tested in the past two years — 25.5 hours web browsing, easily a 2-3 day phone
• 80W wired charging fills 0-100% in approximately 45 minutes with 50W wireless charging support

Samsung Galaxy S25 Edge

Battery life is the Edge's Achilles' heel. The 3,900mAh cell is notably smaller than competitors, and while the efficient Snapdragon 8 Elite helps, power users will struggle to get through a full day.

• 3,900mAh battery is a real concern — heavy users will need to charge by mid-afternoon
• Light to moderate users can get through a day, but there's no room for complacency
• The thin design forced Samsung to sacrifice the one thing consumers actually want more of: battery
• 45W charging helps recover quickly, but you'll be using it more often than with other flagships