Compare Samsung Galaxy S24 Ultra and Oneplus 12 side by side with the specs buyers actually care about, a cleaner breakdown of strengths and tradeoffs, and a clearer verdict on which model fits different priorities.
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The Samsung Galaxy S24 Ultra is Samsung’s top mainstream flagship phone, built around a large anti-reflective 120Hz AMOLED display, Snapdragon 8 Gen 3 for Galaxy, integrated S Pen, and a flexible quad-camera system.
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Oneplus 12 offers Screen size, panel quality, brightness, and refresh rate vary by model display, Brand: Oneplus, and Product Type: Smartphone.
Samsung Galaxy S24 Ultra comes out ahead on camera main.
Samsung Galaxy S24 Ultra comes out ahead on charging.
Samsung Galaxy S24 Ultra comes out ahead on display.
The table below puts the core differences in one place so buyers can quickly compare the display, performance, battery, connectivity, and value details that matter most. Highlighted cells mark the stronger value-oriented spec on each row.
| Spec | Samsung Galaxy S24 Ultra | Oneplus 12 |
|---|---|---|
| Display | WinnerDynamic LTPO AMOLED 2X | Screen size, panel quality, brightness, and refresh rate vary by model |
| Resolution | Winner3120 x 1440 | — |
| Refresh Rate | WinnerAdaptive 1Hz to 120Hz | — |
| Brightness | Winner2600 nits peak | — |
| Chip | Snapdragon 8 Gen 3 for Galaxy | See the linked review or Amazon listing for the current processor generation |
| Storage | 256GB / 512GB / 1TB | Capacity options vary by model and region |
| Battery | 5000mAh | Battery life depends on brightness, network use, and workload |
| Charging | Winner45W wired, 15W wireless, 4.5W reverse wireless | — |
| Camera Main | Winner200MP wide | — |
| Camera Ultra Wide | Winner12MP ultrawide | — |
| Camera Telephoto | Winner50MP 5x telephoto + 10MP 3x telephoto | — |
| Camera Selfie | Winner12MP | — |
| Video | Winner8K up to 30fps, 4K up to 120fps, HDR10+ | — |
| USB-C | WinnerUSB-C 3.2 | — |
| Connectivity | Winner5G, Wi-Fi 7, Bluetooth 5.3, Ultra Wideband, NFC | — |
| Build | WinnerTitanium frame, Gorilla Glass Armor front, glass back | — |
| Ingress Protection | WinnerIP68 | — |
| Operating System | WinnerAndroid 14 with One UI 6.1 | — |
| Weight | Winner232 g | — |
| Current Price | Check Amazon | Check Amazon |
| Model | WinnerGalaxy S24 Ultra | — |
| Brand | Samsung | Oneplus |
| Product Type | Smartphone | Smartphone |
| Series | Galaxy S24 Ultra Samsung | 12 Oneplus 12 Oneplus |
Samsung Galaxy S24 Ultra vs Oneplus 12 should be judged on display quality, camera consistency, battery life, charging, sustained performance, and software support.
Phone buyers usually care about how reliable the main and zoom cameras are, whether the device gets warm under load, and how long it will stay fast day to day.
The better pick often depends on whether you want the strongest ecosystem fit, the best photo package, or the best battery-and-screen combination for the price.
Winner: Samsung Galaxy S24 Ultra
Samsung Galaxy S24 Ultra is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on display, offers the stronger output or panel sharpness ceiling, has the faster motion target on paper.
The better phone depends on what you value most in daily use: camera reliability, display quality, battery life, charging speed, software longevity, and ecosystem fit. For most buyers, the strongest choice is the one that makes the fewest compromises in the features they will use every single day.
Use the side-by-side table first, then open the deeper review pages if you want more context on setup, long-term ownership, and which model is the smarter buy for your exact priorities.
If this page narrowed the field but did not finish the decision, these other live comparison pages keep you in the same category and research flow.
Live comparison page updated Apr 20, 2026.
Open ComparisonLive comparison page updated Apr 20, 2026.
Open ComparisonLive comparison page updated Apr 20, 2026.
Open ComparisonLive comparison page updated Apr 20, 2026.
Open ComparisonThese quick answers summarize the winner, the main spec gaps, and how most buyers should think through the final decision.
Samsung Galaxy S24 Ultra is the better fit for most buyers in this matchup. Samsung Galaxy S24 Ultra is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on display, offers the stronger output or panel sharpness ceiling, has the faster motion target on paper.
The biggest differences usually show up in Camera Main, Charging, and Display, because those specs are where these two models separate most clearly.
Samsung Galaxy S24 Ultra is the stronger value pick for most buyers in this matchup. Samsung Galaxy S24 Ultra is the better bang-for-your-buck winner on this page because it comes out ahead on more of the specs and value signals that matter most for buyers shopping this category. It wins here because it comes out ahead on display, offers the stronger output or panel sharpness ceiling, has the faster motion target on paper.
Samsung Galaxy S24 Ultra vs Oneplus 12 should be judged on display quality, camera consistency, battery life, charging, sustained performance, and software support. Phone buyers usually care about how reliable the main and zoom cameras are, whether the device...