Sky Glass vs Sky Stream: Which Should You Choose?
What Each Product Is
Both products are powered by Entertainment OS, Sky’s cloud-based streaming operating system. When you navigate the guide, search for movies, or bookmark shows into Playlist, the user experience and channel lineup are 100% identical. The distinction is purely physical hardware and financing.
Do You Need a New TV?
Ask yourself this fundamental question before spending money:
- If your current TV is an OLED, high-end QLED, or under 5 years old, you do not need Sky Glass. Adding a £0 upfront Sky Stream puck gives you the full Sky streaming experience on your superior display.
- If your current TV is 10+ years old, small, has tinny speakers, or you have a nest of trailing cables on your living room wall, Sky Glass replaces all of it with a single mains power cord.
Hardware and Setup Differences
| Factor | Sky Glass (Gen 2 / Air) | Sky Stream Puck |
|---|---|---|
| Form Factor | Integrated 43", 55" or 65" 4K TV | Palm-sized set-top box (10.8cm square) |
| Audio Setup | Built-in 250W Atmos soundbar (Gen 2) or stereo (Air) | Outputs to TV speakers, AV receiver or optical/eARC |
| Power & Cabling | 1 mains cable only (no HDMI leads needed) | Requires puck power lead + HDMI cable to TV |
| Aerial Input | Yes (DTT Freeview backup tuner built-in) | No (RF port disabled on UK firmware) |
| Portability | Fixed location TV | Easy to move between rooms or take on holiday |
Broadband Requirements
Both devices require an identical minimum connection speed: 25Mbps for HD streaming and 30Mbps for 4K Ultra HD. Both feature 100Mbps Ethernet ports and dual-band Wi-Fi.
Subscription and Cost Comparison
With Sky Stream, you only pay for the TV subscription (e.g., Sky Entertainment & Netflix from ~£26 - £28/month on a 24-month rolling contract, with a standard £20 setup fee). The puck is loaned to you as long as you subscribe.
With Sky Glass, you are buying the television set on a 24-month or 48-month 0% APR consumer credit agreement (from £6/mo for Air or £14/mo for Gen 2), plus the ongoing Sky TV subscription pack. For detailed breakdowns, see our guide on Sky Glass prices and deals.
Features and Limits (Aerial Backup & Extra Rooms)
A major difference: Sky Glass has a working digital aerial input on the back. If your broadband connection goes down, you can plug in a regular TV aerial and continue watching standard Freeview terrestrial channels. The Sky Stream puck does not support aerial fallback in the UK; if broadband goes down, the puck cannot play live channels.
If You Already Have Sky Equipment
If you are moving from older satellite boxes, read our specific guide on moving from Sky Q. All Sky Q equipment must be returned to Sky.
Which Suits Which Household?
- Sky Stream suits: Renters, owners of premium OLED screens, budget-conscious buyers who don't want a 48-month hardware loan, and homes with existing audio setups.
- Sky Glass Gen 2 suits: Living rooms needing an all-in-one cinema soundbar and TV without clutter.
- Sky Glass Air suits: Second rooms, bedrooms, and buyers wanting an affordable new screen.
Common Questions
Can I use Sky Stream pucks with Sky Glass?
Yes! If you purchase a Sky Glass TV for your lounge, you can add Sky Stream pucks to your account via the Whole Home pack (£12/month) to run the same Sky channels on bedroom TVs.
Can I use Sky Glass if I cancel Sky later?
Yes, the TV is yours to keep. Read our analysis of using Sky Glass without a subscription.
Still stuck after trying these steps?
Want to understand full puck features? Head to our dedicated Sky Stream setup and features guide.