Both save space, but they solve different problems. In short: A sofa bed is a sofa you can sleep on if you have to. A wall bed is a proper bed that disappears during the day. And a wall bed with sofa combines the two.
The comparison
| Wall bed (with sofa) | Sofa bed | |
|---|---|---|
| Sleeping surface | Full-size mattress (up to 22 cm) + fixed slatted base | Seat cushions or a thin folding mattress |
| For sleeping every night | Yes – just like a normal bed | Usually only suitable for guests |
| Bedding | Stays in the bed when folded up (clip straps) | Usually has to be put away every day |
| Set-up time in the evening | Seconds (fold it down) | Pull out, rearrange cushions, make the bed |
| Sleeping area | Up to 180×200 cm, flat surface | Often shorter, with gaps/edges |
| Seating comfort during the day | Fully fledged sofa (on sofa models) | Fully fledged sofa |


When a sofa bed is still enough
Honest answer: if a guest only stays over 2–3 times a year and your budget is tight, a sofa bed will do. As soon as someone sleeps on it regularly – in a studio flat, a student room or a guest room used every day – the proper mattress in a wall bed pays off every night.
Our wall beds with sofa come combined from the factory: vertical (M1/M3) or horizontal (M2), with a standard or corner sofa, delivery time 20–30 days (M1: 20–50), free delivery within Germany (excluding islands), instalment payments via Klarna and PayPal.
Frequently asked questions
Which is better: a wall bed or a sofa bed?
For sleeping every night, the wall bed: it has a real slatted base and a full-size mattress (up to 22 cm) – just like a normal bed. A sofa bed is a compromise between seating and sleeping furniture and is usually only suitable for occasional guests.
Are there wall beds that are also a sofa?
Yes – wall beds with a pre-assembled sofa (SMARTBett M1/M2/M3 with sofa or corner sofa): a sofa by day, and at night the bed folds down over the sofa. Unlike a sofa bed, you sleep on a proper mattress, not on the seat cushions.
Do I have to move the sofa on a wall bed with sofa?
No. The sofa stays where it is; only the back and lumbar cushions are set aside, and the seats lower via a lifting mechanism.
Wall bed guide (overview) · Configurator with size check · Frequently asked questions