Living / family room
- 55"-85" 4K TV depending on seating distance.
- Mini-LED or bright LED/QLED for daytime viewing.
- 120 Hz if you watch lots of sports.
Find the right TV for your home.
Use this quick guide to choose the right resolution, size, and technology - then let TechScope deliver, mount, and set everything up.
What is screen resolution?
Resolution is how many pixels make up the picture. More pixels mean more detail, especially with bigger screens or closer seating.
- 1080p (Full HD) – 1920 × 1080 pixels. Good for smaller rooms and basic setups.
- 4K (UHD) – 3840 × 2160 pixels. Today's standard for most new TVs.
- 8K – 7680 × 4320 pixels. Best for very large screens and specialty rooms.
Choosing the right screen size
Screen size is measured corner to corner. A simple rule: take your seating distance in inches and divide by two - that's a good minimum 4K screen size.
- Closer seating or a theater feel? Go a bit larger.
- Mixed-use rooms or tighter spaces? Stay near the minimum.
For most living rooms, we land between 55" and 85". In brighter rooms, prioritize a brighter panel; in dark rooms, go for better contrast.
TV screen size calculator
Move the slider to match how far your main seats are from the TV. We'll suggest a minimum 4K size and a comfortable range.
Seating distance
9 ft
Minimum recommended TV size: 55"
Suggested size range:
55"-75"
For older 1080p TVs, you can sit about 1-2 feet farther back than this range.
TV
What is HDR?
HDR (High Dynamic Range) lets a TV show brighter highlights, darker blacks, and richer color than standard HD.
- HDR10 is the base format on most modern TVs.
- Dolby Vision and HDR10+ adjust brightness and color scene by scene.
- Real-world HDR depends on brightness and local dimming, not just logos.
Look for TVs with strong peak brightness and solid local dimming to see the full benefit of HDR movies, sports, and games.
Shop HDR-ready TVs
4K vs 8K
4K TVs have about eight million pixels. 8K TVs have four times that. More pixels matter most on very large screens and closer seating.
- 4K is right for almost every living room, bedroom, and media room.
- 8K shines on 85"+ screens where you sit relatively close.
- Most content today is still HD or 4K and gets upscaled by the TV.
Upscaling quality matters: flagship processors can make HD sources look cleaner on 4K and 8K sets. Pair large screens with solid motion handling for sports.
What is refresh rate?
Refresh rate is how many times per second the TV redraws the image. It's measured in hertz (Hz).
- 60 Hz – standard; fine for news, streaming, and most movies.
- 120 Hz – smoother motion for sports and gaming.
For gamers, confirm HDMI 2.1 inputs and VRR/ALLM support. For movie-first rooms, motion settings should be configurable so you can avoid the soap-opera effect.
Room-by-room suggestions
Here's a quick starting point for common residential rooms. We'll fine-tune size and technology based on your exact layout.
Bedroom / office
- 43"-65" depending on room size.
- 4K is ideal; 1080p can work on smaller screens.
- Focus on simple smart apps and comfortable viewing angles.
Home theater / media room
- 77"-97" 4K or 8K for a cinematic feel.
- OLED or high-zone Mini-LED for deep blacks and HDR.
- Plan for surround sound or immersive audio.
TV technologies
All flat-panel TVs use either an LED backlight plus LCD, or self-emissive OLED pixels. Quantum dots and Mini-LED backlights change how bright and colorful the picture can be.
Edge-lit LED
LEDs around the edges of the screen. Thin and affordable, but less precise dimming and black level.
Direct-lit LED
LEDs placed behind the panel in a grid. Better brightness uniformity, but limited local dimming.
Full-array / Mini-LED
Many LED zones with local dimming. Brighter highlights and deeper blacks, especially in HDR scenes.
LED / LCD
LED backlight behind an LCD panel. The most common and affordable TV type.
Best for: Everyday living rooms and bedrooms.
OLED
Each pixel makes its own light for perfect blacks and excellent contrast.
Best for: Home theaters and movie-first spaces.
Mini-LED
Very bright LED backlight with many dimming zones for strong HDR.
Best for: Bright living and family rooms.
QD-OLED / QLED
Quantum dots boost color and brightness on OLED or LCD panels.
Best for: Premium setups with vivid color and top-tier HDR.
Don't forget sound and setup
Thin TVs leave very little room for speakers. TechScope can size a sound solution and handle the setup so everything works on day one.
We also handle the details behind the wall—power, network, and cable management—so your space stays clean, safe, and easy to use.
Sound options
- Simple soundbars for living rooms and bedrooms.
- Subwoofers for extra impact on movies and sports.
- Surround setups for home theaters.
Mounting & power
- Fixed, tilt, and full-motion wall mounts.
- In-wall power kits to hide cords where appropriate.
- In-wall-rated HDMI and network cabling if needed.
Setup & training
- App setup and logins on your preferred services.
- Basic picture presets for movies, sports, and gaming.
- A quick walkthrough so your family knows how to use everything.
Need an expert recommendation?
Share your room, viewing habits, and budget. TechScope will shortlist TVs, mounts, and sound options and schedule installation with our in-house technicians.