If you are comparing Google TV Streamer 4K vs Xiaomi TV Box S 3rd Gen in the UK, both give you Google TV, 32GB storage and 4K HDR, but they are aimed at different buyers.
For the wider market, see Best Google TV Devices UK or use the ViewHarbour Device Finder to match a device to your own priorities.
Google TV Streamer 4K vs Xiaomi TV Box S 3rd Gen: key differences
| Feature | Google TV Streamer 4K | Xiaomi TV Box S (3rd Gen) |
|---|---|---|
| RAM | 4GB | 2GB |
| Storage | 32GB | 32GB |
| Resolution | Up to 4K HDR / 60fps | Up to 4K / 60fps |
| Dolby Vision | Yes | Yes |
| Ethernet | Built-in 1Gbps | No built-in RJ45 |
| Wi-Fi | 802.11ac dual-band | Wi-Fi 6 dual-band |
| USB | USB-C architecture | Full-size USB 2.0 |
| Smart-home extras | Matter hub + Thread border router | No equivalent listed |
| Best fit | Premium connectivity and Google Home | Value-focused Google TV |
Which is better for most people?
The answer depends on what you value. Google’s Streamer has more memory and better wired networking, making it the more premium choice. Xiaomi gives you the same headline 32GB storage and Google TV experience at a more value-focused position.
Where Google earns the premium
The 4GB RAM figure is the biggest hardware difference. It gives Google twice Xiaomi’s memory allocation, which should provide more headroom for the interface and app switching. Google also builds in 1Gbps Ethernet, so wired networking does not require an extra adapter.
Matter support and a Thread border router add value if the streamer will also sit at the centre of a Google Home setup. If you do not care about those features, they should not persuade you to overspend. For a deeper look at Google’s hardware on its own, read our Google TV Streamer review UK.
Where Xiaomi makes more sense
Xiaomi still gives you 32GB storage, 4K/60 support, Dolby Vision and HDR10+, and it uses Wi-Fi 6. The full-size USB 2.0 port is also convenient for buyers who want a familiar physical connection without building around USB-C.
Read the full Xiaomi TV Box S (3rd Gen) review for the complete specification breakdown and buying considerations.
Google TV Streamer 4K: who should buy it?
- Buyers who want 4GB RAM
- Anyone who prefers built-in Gigabit Ethernet
- Google Home users who value Matter and Thread support
- People willing to pay more for the stronger overall hardware package
Xiaomi TV Box S 3rd Gen: who should buy it?
- Buyers who want better value
- People who want 32GB storage without paying Google Streamer pricing
- Anyone who prefers Wi-Fi 6
- Users who want a full-size USB port
Our take
Choose Google TV Streamer 4K if 4GB RAM, built-in Gigabit Ethernet and smart-home integration are features you will actually use. Choose Xiaomi TV Box S (3rd Gen) if you mainly want Google TV, 32GB storage and 4K HDR for less.
If neither is an obvious fit, compare them with Fire TV, Roku or Apple TV on the Compare Streaming Devices page, browse the wider Best Streaming Devices shortlist, or see the new Roku UK 2026 buying guide.
Check the installation, not just the specification table
Google’s built-in Ethernet is the safer choice when the television sits near a router or network point and you want a predictable wired connection. Xiaomi’s Wi-Fi 6 headline is useful with compatible equipment, but wireless performance still depends on distance, walls, interference and router placement. A newer Wi-Fi label does not guarantee a stronger signal in a difficult room.
Also decide whether the full-size USB port solves a real accessory need. If it does not, Google’s extra RAM and Ethernet are likely to be the more meaningful everyday upgrades. If neither matters, Xiaomi preserves the same 32GB headline storage and core Google TV experience at a value-focused position.
Before you choose
- Verify every essential UK app on the exact device.
- Choose wired Ethernet or confirm reliable Wi-Fi at the television.
- Check whether USB accessories or Google Home features matter.
- Compare current retailer prices rather than launch prices.
Compare current buying options: See the Google TV Streamer (4K) and Xiaomi TV Box S (3rd Gen) device listings. Retailer prices, availability and exact model generations should be checked before you buy.
