Which has the bigger battery, the OPPO Find N6 or the Samsung Galaxy Z Fold8 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.

OPPO Find N6 vs Samsung Galaxy Z Fold8 Ultra

The OPPO Find N6 comes out ahead on 5 counts and the Samsung Galaxy Z Fold8 Ultra on 4.

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 20 W
Better water resistance: IP56, IP58, IP59 vs IP48
Supports a stylus

Pick the Samsung Galaxy Z Fold8 Ultra for

Lighter: 215 g vs 225 g (10 g less)
Brighter display: 3,000 vs 1,800 nits peak
More storage: up to 1 TB vs 512 GB
Newer: launched August 2026

Size comparison

Folded, the OPPO Find N6 is 1.5 mm taller, 1.3 mm wider and 10 g heavier than the Samsung Galaxy Z Fold8 Ultra. Its main screen is 0.12" larger. Unfolded, it is 1.5 mm taller and 2.4 mm wider.

OPPO Find N6159.87 × 74.12 × 8.93 mm folded
Samsung Galaxy Z Fold8 Ultra158.4 × 72.8 × 8.9 mm folded

Specs side by side

Launch	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Announced	—	July 22, 20261
Released	March 20261	August 7, 20261
Launch price	—	$2,1001

Body	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Size	159.9 × 74.1 × 8.9 mm folded	158.4 × 72.8 × 8.9 mm folded
Unfolded size	159.9 × 145.6 × 4.2 mm	158.4 × 143.2 × 4.1 mm
Thickness	8.9 mm folded, 4.2 mm open	8.9 mm folded, 4.1 mm open
Weight	225 g	215 g (better)
Frame	aviation grade aluminum alloy1	Armor Aluminum
Back	glass1	Corning® Gorilla® Glass Victus® 2
Water resistance	IP56, IP58, IP59 (better)	IP48
Colours	Stellar Titanium, Blossom Orange	Cream, Graphite, Violet Shadow, Green Shadow

Display	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Size	8.12"	8"
Cover screen	6.62"	6.5"
Type	AMOLED	Dynamic LTPO AMOLED 2X
Resolution	2248 × 2480	2256 × 25041
Refresh rate	120 Hz	120 Hz1
Peak brightness	1,800 nits	3,000 nits (better)
Protection	Inner: Cover Glass (PET & UTG); Cover: Ceramic Guard	Corning® Gorilla® Glass Ceramic 3

Performance and software	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Chipset	Snapdragon 8 Elite Gen 5	Snapdragon 8 Elite Gen 5 for Galaxy
CPU	7-core	Octa-Core (4.74 GHz, 3.6GHz)1
Process	3 nm1	3 nm1
Ships with	ColorOS 16.0	Android 17 (One UI 9)
OS updates	—	7 years (to Aug 2033)1
Security updates	—	7 years (to Aug 2033)1

Memory	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
RAM	16 GB	12 GB / 16 GB
Storage	512 GB	256 GB / 512 GB / 1 TB (better)
Card slot	—	No

Cameras	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Rear	200 MP Main, OIS 50 MP Ultrawide 50 MP Telephoto (3× optical), OIS 2 MP Monochrome	200 MP Main 50 MP Ultrawide 10 MP Telephoto (3× optical)
Main camera	200 MP	200 MP
Optical zoom	3×	3×
Front	20 MP	10 MP
Video	4K at up to 120 fps with Dolby Vision1	8K

Battery	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Capacity	6,000 mAh (better)	5,000 mAh
Wired charging	80 W (better)	45 W1
Wireless charging	50 W (better)	20 W1
Reverse wireless	Yes1	Yes1

Connectivity	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
5G	Yes	Yes
Wi-Fi	Wi-Fi 7 (802.11be)	Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct1
Bluetooth	6.0	Bluetooth 6.0
NFC	Yes	Yes1
USB	USB Type-C, USB 3.2 Gen 1	USB Type-C 3.2 Gen 1, OTG
eSIM	Yes	Yes

Features	OPPO Find N6	Samsung Galaxy Z Fold8 Ultra
Fingerprint	Side fingerprint	Side-mounted1
Stereo speakers	—	Yes1
Stylus	Yes1	No1

Highlighted: the better value where one is clearly better. Sources for each phone are listed on the OPPO Find N6 and Samsung Galaxy Z Fold8 Ultra pages.

Quick answers

Is the OPPO Find N6 bigger than the Samsung Galaxy Z Fold8 Ultra?: Folded, the OPPO Find N6 is 1.5 mm taller, 1.3 mm wider and 10 g heavier than the Samsung Galaxy Z Fold8 Ultra. Its main screen is 0.12" larger. Unfolded, it is 1.5 mm taller and 2.4 mm wider.
Which has the bigger battery, the OPPO Find N6 or the Samsung Galaxy Z Fold8 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.