Xbox Series X vs Series S in 2026 — Which Should You Buy?
Xbox Series X and Series S in 2026 are two consoles from the same generation, but with a price gap of almost 2x and a graphics-power gap of almost 3x. Series X retails at $499 (1 TB) and $599 (2 TB Galaxy Black Special Edition); Series S is $299 for 512 GB and $349 for 1 TB. Here's a full comparison across every key parameter and a clear answer on who should buy which.
Technical Specifications
| Spec | Series X | Series S |
|---|---|---|
| CPU | 8-core Zen 2, 3.8 GHz | 8-core Zen 2, 3.6 GHz |
| GPU | 12 TFLOPS RDNA 2 | 4 TFLOPS RDNA 2 |
| GPU Memory | 16 GB GDDR6 | 10 GB GDDR6 |
| Target Resolution | 4K@60-120 FPS | 1440p@60-120 FPS |
| SSD | 1 TB / 2 TB NVMe | 512 GB / 1 TB NVMe |
| 4K Blu-ray drive | Yes | No (digital only) |
| MSRP | $499 / $599 | $299 / $349 |
Series X has 3x the GPU power and 60% more memory, which matters for games with heavy graphics and 4K texture loads. Series S is optimized for 1440p, and most multiplatform titles run at that resolution at 60 FPS.
Real-World FPS in 2025-2026 Popular Games
| Game | Series X (4K) | Series S (1440p) |
|---|---|---|
| Call of Duty: Black Ops 6 | 4K@60 (Quality) / 1440p@120 | 1080p@60 / 900p@120 |
| Avowed | 4K@60 | 1080p@60 |
| Starfield | 4K@30/60 (selectable) | 1440p@30 |
| Forza Horizon 5 | 4K@60 (Quality) / 1440p@120 | 1440p@60 / 1080p@60 |
| Diablo IV | 4K@60 | 1440p@60 |
Series S handles almost the entire modern catalog, but at 1440p and often with reduced graphics (shadows, draw distance, reflections). The difference shows on a large OLED TV; it's basically invisible on a 24-27" monitor.
Who Should Buy Series X
- Owners of 55"+ 4K TVs — only large diagonals make 4K resolution truly visible.
- Gamers who play AAA new releases and want 60+ FPS on max settings.
- Anyone with a leftover Blu-ray library from Xbox One — backward compatibility works.
- Streamers and players with large libraries (2 TB SSD).
Who Should Buy Series S
- Budget below $400 — the $200 saving covers two years of Game Pass Ultimate Turkey.
- Playing on a 1080p/1440p monitor or TV up to 50".
- Primary format is Game Pass subscription with no physical disc collection.
- Families with kids; a second console for another room.
What's Identical
Both consoles get the same games (developers are required to ship for Series S as well), both work identically with Game Pass, and both support Quick Resume, VRR, 120 Hz, and cloud gaming. There are no "Series X exclusive" titles — Microsoft designed catalog parity from launch.
Where to Buy Games and Subscriptions
Once you've chosen a console, Marix supplies digital Xbox Game Pass Ultimate Turkey codes, AAA game codes, and EA Play subscriptions. Pay in RUB via SBP, receive the code by email in minutes — works for both Series X and Series S without any difference in activation.