[REVIEW] Octagon F1
The Octagon F1 (often compared to or branded similarly to the Formuler F1) is a high-performance, twin-tuner HD receiver that sits a step above the SF108 in terms of raw power and expansion. While it is still a 1080p-generation device, it was designed as a “premium” mid-range box.
Core Specifications
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Processor: Broadcom BCM7356 (Dual-Core @ 1.3 GHz)
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Performance: ~3000 DMIPS (Significant jump over the SF108’s 2000 DMIPS)
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Memory: 1GB RAM (DDR3) / 512MB Flash
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Tuner Config: 2x Fixed DVB-S2 (Twin Tuner) + 1x Optional Plug-and-Play Slot (for DVB-T2/C or a third Satellite tuner)
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Display: 8-digit VFD (Vacuum Fluorescent Display) which shows full station names rather than just channel numbers.
Performance & User Experience
Because the F1 uses a 1.3 GHz Broadcom chip, it feels notably snappier than the SF108 or SF8.
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Multitasking: With 1GB of RAM and twin tuners, this box is a recording powerhouse. You can record one encrypted channel while watching another without the UI lagging.
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Boot Times: Cold boot is rapid, usually clocking in at under 30 seconds.
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Gigabit LAN: Unlike many HD boxes that use 10/100 Mbps, the F1 features 10/100/1000 Mbps Ethernet, making it excellent for streaming high-bitrate recordings to other rooms (Multiroom) or a NAS.
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Expansion: It includes an SD card slot, eSATA port, and 3x USB 2.0 ports, giving you more storage options than almost any other box in its class.
Pros and Cons
| Pros | Cons |
| High Speed: 1.3GHz CPU makes Enigma2 menus fly and handles heavy skins easily. | No H.265/HEVC: Cannot play 4K content or standard HD channels that use the newer HEVC codec. |
| Triple Tuner Support: Rare ability to have 3 tuners (2 Sat + 1 Terrestrial) in a compact box. | End of Life: Now considered a legacy device; newer images (OpenATV 7+) push the limits of its older Broadcom architecture. |
| Gigabit Ethernet: Superior networking for home streaming and IPTV buffering. | Physical Size: Larger footprint than the ultra-compact “SF” series. |
Comparison: F1 vs. SF108
| Feature | Octagon SF108 | Octagon F1 |
| CPU Speed | 751 MHz | 1300 MHz |
| RAM | 512 MB | 1 GB |
| Ethernet | 100 Mbps | 1000 Mbps (Gigabit) |
| Tuners | 1x Fixed | 2x Fixed + 1x Optional |
| Display | 4-digit (Number) | 8-digit (Text) |
2026 Verdict
The Octagon F1 is the “luxury” choice of the HD-only era. If you are a hobbyist who still relies on satellite feeds in 1080p and you value a fast UI and deep recording capabilities, the F1 is vastly superior to the SF108.
However, like the SF108, it is a 1080p/H.264 device. If your provider has moved to H.265 (HEVC), this box will show a black screen on those channels. For a modern equivalent that adds 4K and HEVC, you should look toward the SF8008 Supreme.
