OnePlus Open 2 vs Samsung Galaxy S26 Ultra
Compare OnePlus Open 2 vs Samsung Galaxy S26 Ultra side by side: Qualcomm Snapdragon 8 Elite (3nm) vs Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy, 50MP vs…
OnePlus
Open 2
$1,699
7categories won
Samsung
Galaxy S26 Ultra
$1,299
9categories won
6 categories tied · 22 scored in total · add a third phone
Which one wins?
Samsung Galaxy S26 Ultra takes the overall win
The Samsung Galaxy S26 Ultra proves superior overall against the OnePlus Open 2, outperforming on measurable specifications. In camera testing, the Galaxy S26 Ultra leads with superior optics, while battery endurance leans towards the Open 2. Choose the Galaxy S26 Ultra if you want the highest performance ceiling, or opt for the Open 2 if its specific hardware strengths better fit your budget.
Open 2 wins on endurance with 5,700 mAh and 80W fast charging.
Both handsets deliver top-tier speed with Qualcomm Snapdragon 8 Elite (3nm) and smooth everyday multitasking.
Galaxy S26 Ultra takes photography with 200MP optics and 5x optical telephoto capabilities.
Galaxy S26 Ultra wins on budget and value at $1299 compared to $1699.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
Open 2 vs Galaxy S26 Ultra: specifications compared
Display
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Screen size | 7.82" | 6.9" |
| Resolution | 2268 x 2440Winner | 1440 x 3120 |
| Pixel density | 426 ppi | 498 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4500 nitsWinner | 2400 nits |
Performance
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite (3nm) | Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy |
| Process node | 3 nm | 3 nm |
| AnTuTu score | 2,400,000 | 2,400,000 |
| Geekbench multi | 8900 | 8900 |
| Maximum RAM | 16 GB | 16 GB |
| Maximum storage | 512GB | 1TBWinner |
Camera
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Main sensor | 50 MP | 200 MPWinner |
| Rear cameras | 3 | 4Winner |
| Optical zoom | 3x | 5xWinner |
| Ultrawide | 50 MP | 50 MP |
| Selfie camera | 32 MPWinner | 12 MP |
| Max video | 8K at 30fps / 4K at 120fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Capacity | 5,700 mAhWinner | 5,000 mAh |
| Wired charging | 80 WWinner | 60 W |
| Wireless charging | 50 WWinner | 25 W |
Design
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Weight | 226 g | 214 gWinner |
| Thickness | 5.4 mmWinner | 7.9 mm |
| Water resistance | IPX8 | IP68 |
| Build | Titanium alloy hinge, carbon-fiber subframe, vegan leather or matte glass back | Glass front, glass back, aluminum frame |
Software and support
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| Operating system | Android 15 | Android 16 |
| OS updates | 5 years | 7 yearsWinner |
| Security updates | 5 years | 7 yearsWinner |
Connectivity and value
| Specification | Open 2 | Galaxy S26 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $1,699 | $1,299Winner |
OnePlus Open 2
The OnePlus Open 2 fixes the only shortcomings of the original Open by adding 50W wireless charging, an enormous 5,700 mAh silicon-carbon battery, and an IPX8 water rating, all while remaining under 10mm when folded.
- Display
- 7.82"
- Chipset
- Qualcomm Snapdragon 8 Elite (3nm)
- Main camera
- 50MP
- Battery
- 5,700mAh
Samsung Galaxy S26 Ultra
The Samsung Galaxy S26 Ultra is a premium 6.9-inch flagship built for power users and creators. Priced at $1299, it pairs a heavily upgraded Snapdragon processor and 60W charging with a versatile quad-camera array and the signature built-in S Pen stylus.
- Display
- 6.9"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy
- Main camera
- 200MP
- Battery
- 5,000mAh