First Impressions: Testing the Halo H80X Against the Deco X50
Meet the Mercusys Halo H80X. To the average shopper, it looks like a mid-range Wi-Fi system from a brand they have never heard of. But if you dig into the corporate filing structures, you find the truth: Mercusys is a budget sub-brand of TP-Link.
Why does this matter? Because the Halo H80X shares the same factories, the same supply lines, and—as I am about to prove—the same internal DNA as the best-selling TP-Link Deco X50.
The difference? The Deco typically costs around £180. The Mercusys typically costs around £130 (and is often on sale).
EDITOR’S CHOICE
Table of Contents
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Tale of the Tape: The DNA Test
| Feature | Mercusys Halo H80X | TP-Link Deco X50 | The Reality |
| Wi-Fi Class | AX3000 (Wi-Fi 6) | AX3000 (Wi-Fi 6) | ⚠️ IDENTICAL |
| 5GHz Speed | 2402 Mbps | 2402 Mbps | ⚠️ IDENTICAL |
| Ethernet | 3x Gigabit (Per Unit) | 3x Gigabit (Per Unit) | ⚠️ IDENTICAL |
| Coverage | 650 m² (3-Pack) | 600 m² (3-Pack) | ⚠️ IDENTICAL |
| The App | Mercusys App | Deco App | Same app, different color. |
| Estimated Price | £129.99 | £179.99 | 💸 You save £50 (Minimum) |
“They say ‘you get what you pay for.’ But in this Mercusys Halo H80X vs TP-Link Deco X50 comparison, the numbers suggest that’s a lie.”
Round 1: The Hardware (Clone Wars)
When I unboxed the Halo H80X, I was looking for the cut corners. I expected a lightweight contender that would crumble under pressure.
The Knockout Blow:
The biggest differentiator in Mesh Wi-Fi is usually the number of Ethernet ports. Budget systems (like the Eero 6) give you two. Premium systems give you three. The Mercusys H80X lands a heavy hit here: It has three Gigabit ports on the back of every unit. This is the exact same configuration as the Deco X50.
The Aesthetic:
This is where the TP-Link tries to justify its higher price tag. The Deco has a nice, swooping cylindrical design. The Mercusys is a simple white cube.
Verdict: It’s a router. You put it on a shelf and ignore it. Does a curved plastic shell justify paying 40% more? No.
🏆 Winner: DRAW (But Mercusys gains extra praise for value).
Round 2: The Software (Red vs Blue)
“Okay,” I thought, “The hardware is the same, but surely the software is where the Mercusys takes a dive?” I downloaded the Mercusys App and immediately laughed out loud.
If you have used TP-Link product’s in the last five years, you know their interface. The Mercusys app is not “similar” to the TP-Link Deco app—it is the Deco app.
- The setup process is identical.
- The “Network Map” visual is identical.
- The “Parental Controls” are identical.
The only difference is that the Mercusys app uses a Red colour scheme, while TP-Link uses Blue. You are literally paying extra for blue pixels.
🏆 Winner: Mercusys Halo H80X
Round 3: The “Catch” (The Trade-offs)
This is TechReviewsUK. I don’t hide the flaws. If you save money, you must be giving something up. In this round, the Mercusys takes a few minor hits.
- Cross-Compatibility: This is the big one. Mercusys Halo units only talk to other Halo units. You cannot mix them with TP-Link Deco units. You have to pick a team and stick to them.
- HomeShield: The Deco X50 comes with TP-Link’s “HomeShield” security suite. The Mercusys lacks those specific advanced features.
- The Name: Chances are nobody will be impressed when you tell them you have a “Mercusys” network.
The Fix: Put the units on a shelf where nobody touches them. Who cares what the plastic feels like if the speed is perfect?
🏆 Winner: TP-Link Deco X50 (HomeShield Security)
Final Scorecard: Halo H80X vs Deco X50
| Category | Mercusys Halo H80X | TP-Link Deco X50 |
| Speed & Performance | ★★★★★ (5/5) | ★★★★★ (5/5) |
| Coverage Range | ★★★★★ (5/5) | ★★★★★ (5/5) |
| App & Features | ★★★★☆ (4/5) | ★★★★★ (5/5) |
| Value For Money | ★★★★★ (5/5) | ★★☆☆☆ (2/5) |
| Overall Score | 4.7 / 5.0 | 4.1 / 5.0 |
Final Verdict
The Mercusys Halo H80X is the worst-kept secret in networking. It proves that the “Premium” Mesh Wi-Fi market is mostly marketing hype.
The TP-Link Deco X50 is a fantastic product, but it is priced for people who shop with their eyes closed. For the rest of us, the choice is simple: Do you want to pay for the brand, or do you want to pay for the bandwidth?
If you want full-speed Wi-Fi 6 coverage without the “Brand Tax,” the Mercusys is the logical way to go.
FAQs
Is Mercusys really owned by TP-Link?
Yes. Mercusys is a budget sub-brand operating under the same corporate umbrella. They share R&D and manufacturing resources, which is why the hardware is so similar.
Will this fix my gaming lag?
Likely, yes. If your lag is caused by weak Wi-Fi signal, the triple-node mesh system will eliminate dead zones. Plus, you can plug your console directly into the Ethernet port on the device for a stable wired connection.
Does it work with Starlink?
Yes. It works perfectly with Starlink. You just plug the main Mercusys unit into the Starlink Ethernet adapter (sold separately) and set the router to Bypass mode.
© 2025 TechReviewsUK
Mercusys Halo H80X: The Budget "Clone" Champion (2026)
A budget-friendly Wi-Fi 6 Mesh system that offers identical performance to the premium TP-Link Deco X50.
Product Brand: Mercusys
Product Currency: GBP
Product In Stock: InStock
4.7
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