Comparateur de tailles d’écran
Comparez les tailles de TV et de moniteurs côte à côte. Entrez deux diagonales, choisissez les formats et voyez largeur, hauteur, surface et différence réelle.
Démarrage rapide
Ouvrez une paire populaire ou saisissez vos mesures.
Comparaisons populaires
Ces paires courantes aident à se faire une idée rapidement.
Comment ça marche
- Pick the two sizes you want to test.
- Adjust the ratio and unit to match the product you are considering.
- Switch to overlay view when you want to judge the gap at a glance.
Comparer TVs et moniteurs avant d’acheter
Diagonal numbers only tell part of the story. Two screens can share the same inch rating and still feel very different once width, height, and shape enter the picture.
That is why this tool shows real dimensions and an overlay instead of leaving you with a spec sheet. A 34-inch ultrawide and a 32-inch 16:9 screen do not take over a desk in the same way.
Use it before you move from 55 to 65 inches, before you replace a 27-inch monitor, or before you order something that might crowd the wall or desk.
Comment utiliser l’outil
- Type the two sizes you are considering, or start with a popular pair.
- Set the aspect ratio for each screen, especially if one of them is ultrawide.
- Switch units if needed and use overlay view when you want a better feel for scale.
- Check width, height, and area together before you decide the bigger screen is worth it.
Cas d’usage courants
- TV upgrades: see whether 55 to 65 or 65 to 75 is a small step or a real jump.
- Desk planning: check if a wider monitor still leaves room for speakers, arms, or a second screen.
- Ultrawide tradeoffs: compare 34-inch or 38-inch ultrawide models with standard 27-inch or 32-inch screens.
- Wall-mount prep: make sure the extra height still lands near eye level.
- Shared rooms: balance immersion with a seat distance that still feels relaxed.
- Online buying: sanity-check the footprint before the box shows up.
Guide de l’outil de comparaison d’écrans
Utilisez cet outil pour comparer les tailles de TV, moniteurs, ultrawide et formats personnalisés. La superposition montre largeur, hauteur et surface réelles afin de ne pas juger uniquement par la diagonale.
How is screen size measured?
A "55-inch / 65-inch" size refers to the viewable diagonal (not the bezel). With the same diagonal, different aspect ratios change the actual width and height.
Viewing distance & field of view
A common reference is about a 30° field of view for mixed use and around 40° for a more cinematic experience. Compare a few sizes at your actual seating distance.
4K vs 1080p: when does it matter?
The benefit of 4K is most noticeable on larger screens or at closer viewing distances. Farther away, the difference vs 1080p is harder to see.
Desk monitors: comfortable distance
Ergonomic guidance commonly suggests keeping the screen about 20-40 inches (50-100 cm) from your eyes. Choose a size and resolution that fit that range.
Buying checklist (quick scan)
- Room width and seating distance
- Content type: movies, sports, gaming, or work
- Placement: stand depth vs wall mount
- Ports & features: HDMI 2.1, VRR, etc.
Popular size comparisons (open directly)
Tip: these links prefill the sizes for quick sharing and comparison.
FAQ sur la comparaison d’écrans
How do I choose a TV size for my room?
Start with the seat distance you actually use. From there, compare two or three realistic sizes and see whether the larger one still fits the room without feeling overwhelming.
Does 4K matter at my distance?
The improvement from 4K is most noticeable on larger screens or at closer seating distances. Farther away, the difference vs 1080p becomes harder to see.
What is a comfortable monitor viewing distance?
For many desks, somewhere around 20-40 inches (50-100 cm) feels comfortable. The right size is the one that lets you stay in that range without leaning in all day.
Do TV sizes include the bezel?
TV size refers to the viewable screen diagonal, not the outer bezel. When measuring, use the visible panel area.
16:9 or 21:9 - how should I choose?
Pick 16:9 if you want the safer all-purpose shape. Pick 21:9 if extra horizontal space matters more to you than compatibility with every kind of content.