Oppo Reno 12 5G vs Samsung Galaxy S26 Ultra
Compare Oppo Reno 12 5G vs Samsung Galaxy S26 Ultra side by side: Mediatek Dimensity 7300 Energy vs Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy, 50MP vs…
Oppo
Reno 12 5G
$399
5categories won
Samsung
Galaxy S26 Ultra
$1,299
14categories won
2 categories tied · 21 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 Oppo Reno 12 5G, outperforming on gaming and photography. For battery longevity and charging speed, the Reno 12 5G takes the lead, while the Galaxy S26 Ultra is the clear choice for demanding 3D gaming and heavy multitasking. Choose the Galaxy S26 Ultra if you want the highest performance ceiling, or opt for the Reno 12 5G if its lower retail price better fit your budget.
Reno 12 5G wins on endurance with 5,000 mAh and 80W fast charging.
Galaxy S26 Ultra provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy and 16GB RAM.
Galaxy S26 Ultra takes photography with 200MP optics and 5x optical telephoto capabilities.
Reno 12 5G provides a sharper value proposition, coming in at $399 vs $1299.
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.
Reno 12 5G vs Galaxy S26 Ultra: specifications compared
Display
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Screen size | 6.7" | 6.9" |
| Resolution | 1080 x 2412 | 1440 x 3120Winner |
| Pixel density | 394 ppi | 498 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1200 nits | 2400 nitsWinner |
Performance
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Chipset | Mediatek Dimensity 7300 Energy | Qualcomm Snapdragon 8 Elite Gen 5 for Galaxy |
| Process node | 4 nm | 3 nmWinner |
| AnTuTu score | 730,000 | 2,400,000Winner |
| Geekbench multi | 3120 | 8900Winner |
| Maximum RAM | 12 GB | 16 GBWinner |
| Maximum storage | 512GB | 1TBWinner |
Camera
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Main sensor | 50 MP | 200 MPWinner |
| Rear cameras | 3 | 4Winner |
| Optical zoom | — | 5x |
| Ultrawide | 8 MP | 50 MPWinner |
| Selfie camera | 32 MPWinner | 12 MP |
| Max video | 4K at 30fps | — |
Battery and charging
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 80 WWinner | 60 W |
| Wireless charging | No | 25 WWinner |
Design
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Weight | 177 gWinner | 214 g |
| Thickness | 7.57 mmWinner | 7.9 mm |
| Water resistance | IP65 | IP68 |
| Build | High-strength alloy frame, Corning Gorilla Glass 7i front and back | Glass front, glass back, aluminum frame |
Software and support
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| Operating system | Android 14 | Android 16 |
| OS updates | 3 years | 7 yearsWinner |
| Security updates | 4 years | 7 yearsWinner |
Connectivity and value
| Specification | Reno 12 5G | Galaxy S26 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 (802.11ax) | — |
| Storage expansion | microSD | None |
| 3.5mm jack | No | No |
| Launch price | $399Winner | $1,299 |
Oppo Reno 12 5G
Showcasing a mesmerizing Astro Silver liquid ripple aesthetic, high-strength alloy frame, Corning Gorilla Glass 7i drop protection, and OPPO AI Eraser 2.0, the Reno 12 5G combines featherweight 177g ergonomics with 80W SUPERVOOC charging.
- Display
- 6.7"
- Chipset
- Mediatek Dimensity 7300 Energy
- Main camera
- 50MP
- Battery
- 5,000mAh
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