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OPPO Find N6 vs Samsung Galaxy S25 Ultra

The OPPO Find N6 comes out ahead on 6 counts and the Samsung Galaxy S25 Ultra on 5.

Which should you buy?

Pick the OPPO Find N6 for

  • Bigger battery: 6,000 vs 5,000 mAh (20% more)
  • Faster wired charging: 80 W vs 45 W
  • Faster wireless charging: 50 W vs 15 W
  • Bigger main screen: 8.12" vs 6.9"
  • Better water resistance: IP56, IP58, IP59 vs IP68
  • Newer: launched March 2026

Pick the Samsung Galaxy S25 Ultra for

  • Lighter: 218 g vs 225 g (7 g less)
  • Thinner folded: 8.2 mm vs 8.9 mm
  • Brighter display: 2,600 vs 1,800 nits peak
  • Longer optical zoom: 5× vs 3×
  • More storage: up to 1 TB vs 512 GB

Size comparison

Folded, the OPPO Find N6 is 2.9 mm shorter, 3.5 mm narrower, 0.7 mm thicker and 7 g heavier than the Samsung Galaxy S25 Ultra. Its main screen is 1.22" larger. Unfolded, the OPPO Find N6 opens to 159.9 × 145.6 mm and 4.2 mm thick.

  • OPPO Find N6159.87 × 74.12 × 8.93 mm folded
  • Samsung Galaxy S25 Ultra162.8 × 77.6 × 8.2 mm

Specs side by side

LaunchOPPO Find N6Samsung Galaxy S25 Ultra
Announced—January 22, 20251
ReleasedMarch 20261February 7, 20251
Launch price—$1,3001
BodyOPPO Find N6Samsung Galaxy S25 Ultra
Size159.9 × 74.1 × 8.9 mm folded162.8 × 77.6 × 8.2 mm
Unfolded size159.9 × 145.6 × 4.2 mm—
Thickness8.9 mm folded, 4.2 mm open8.2 mm (better)
Weight225 g218 g (better)
Frameaviation grade aluminum alloy1Titanium
Backglass1—
Water resistanceIP56, IP58, IP59 (better)IP68
ColoursStellar Titanium, Blossom OrangeTitanium Silverblue, Titanium Black, Titanium Whitesilver, Titanium Gray, Titanium Jadegreen, Titanium Jetblack, Titanium Pinkgold1
DisplayOPPO Find N6Samsung Galaxy S25 Ultra
Size8.12"6.9"
Cover screen6.62"—
TypeAMOLEDDynamic LTPO AMOLED 2X
Resolution2248 × 2480 (better)1440 × 3120
Refresh rate120 Hz120 Hz
Peak brightness1,800 nits2,600 nits (better)
ProtectionInner: Cover Glass (PET & UTG); Cover: Ceramic GuardCorning Gorilla Armor 2
Performance and softwareOPPO Find N6Samsung Galaxy S25 Ultra
ChipsetSnapdragon 8 Elite Gen 5Snapdragon 8 Elite Mobile Platform for Galaxy
CPU7-core2x 4.47 GHz Oryon (Phoenix L) and 6x 3.53 GHz Oryon (Phoenix M)1
Process3 nm13 nm1
Ships withColorOS 16.0One UI 7
OS updates—7 years (to Feb 2032)
Security updates—7 years (to Feb 2032)
MemoryOPPO Find N6Samsung Galaxy S25 Ultra
RAM16 GB12 GB / 16 GB
Storage512 GB256 GB / 512 GB / 1 TB (better)
Card slot—No1
CamerasOPPO Find N6Samsung Galaxy S25 Ultra
Rear200 MP Main, OIS 50 MP Ultrawide 50 MP Telephoto (3× optical), OIS 2 MP Monochrome200 MP Main 50 MP Ultrawide 50 MP Telephoto (5× optical) 10 MP Telephoto (3× optical)
Main camera200 MP200 MP
Optical zoom3×5× (better)
Front20 MP12 MP
Video4K at up to 120 fps with Dolby Vision18K at 30 fps
BatteryOPPO Find N6Samsung Galaxy S25 Ultra
Capacity6,000 mAh (better)5,000 mAh
Wired charging80 W (better)45 W
Wireless charging50 W (better)15 W1
Reverse wirelessYes1Yes
ConnectivityOPPO Find N6Samsung Galaxy S25 Ultra
5GYesYes
Wi-FiWi-Fi 7 (802.11be)Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be tri-band)
Bluetooth6.05.41
NFCYesYes1
USBUSB Type-C, USB 3.2 Gen 1USB Type-C 3.2 (5Gbps)
Headphone jack—No1
eSIMYesYes1
FeaturesOPPO Find N6Samsung Galaxy S25 Ultra
FingerprintSide fingerprintUltrasonic under-display
Stereo speakers—Yes1
StylusYes1Yes

Highlighted: the better value where one is clearly better. Sources for each phone are listed on the OPPO Find N6 and Samsung Galaxy S25 Ultra pages.

Quick answers

Is the OPPO Find N6 bigger than the Samsung Galaxy S25 Ultra?
Folded, the OPPO Find N6 is 2.9 mm shorter, 3.5 mm narrower, 0.7 mm thicker and 7 g heavier than the Samsung Galaxy S25 Ultra. Its main screen is 1.22" larger. Unfolded, the OPPO Find N6 opens to 159.9 × 145.6 mm and 4.2 mm thick.
Which has the bigger battery, the OPPO Find N6 or the Samsung Galaxy S25 Ultra?
The OPPO Find N6 has the bigger battery: 6,000 mAh against 5,000 mAh. Real battery life also depends on the chip and screen.

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