How to Choose a TV - All Specs & Things You Should Know

How to Choose a TV – All Specs & Things You Should Know

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Shopping for a TV today means navigating acronyms, numbers, and a lot of marketing buzz. I’ve been there, and I know how tough it is to compare everything.

That’s why today I will share with you everything I know and everything you should know when choosing your next TV.

Here are all the specs you need to understand, and details about all brands and their model lines. At the end, I will try to answer the most common questions that came out when choosing a TV unit. So, let’s go:

Display Technology

Display type is the main thing you should start with. They are kind of confusing and sound similar, but they are not! Here’s what makes them different:

OLED (Organic Light-Emitting Diode)
Every pixel lights up individually, producing infinite contrast and perfect blacks.

  • Pros: Best cinematic experience, accurate colors, ultra-thin design, and wide viewing angles.
  • Cons: Not as bright as LED in direct sunlight; potential burn-in with static logos.


QLED (Quantum Dot LED)
This is basically LCD display, where the LED panel is enhanced by quantum dots for better color brightness. Here, you have a backlight source behind pixels, so not each pixel lights separately.

  • Pros: High brightness, vivid colors, affordable compared to OLED.
  • Cons: Blacks aren’t as deep as pixels rely on backlight.


Mini-LED
This is again a type of LCD, which, instead of lighting the whole display, separates it into hundreds (or thousands) of zones, lighting them separately. This allows the display to achieve deeper black, similar to OLED.

  • Pros: Brighter than OLED, deeper blacks than traditional LED/QLED, great HDR impact.
  • Cons: Still not true “per-pixel” like OLED, and halos may appear in high-contrast scenes.


MicroLED
This technology is still experimental, and you will find just a few models with it. Consider it as the successor of OLED technology, with each pixel lighting individually, but made of inorganic LEDs, which don’t have that “burn-in” issue, and are way brighter.

  • Pros: Combines the best of OLED (perfect blacks) and LED (super brightness).
  • Cons: Extremely expensive and only available in massive sizes (100″+).


Screen Size & Viewing Distance

We all want to get the biggest display we can fit, but it won’t be good for your eyes to watch 100-inch display from 2 meters all day, right?

Ideally, you should consider the viewing distance when choosing a TV, and there is even a formula that might come in handy:

Viewing distance should be 1.5x the diagonal size of your TV. Meaning:

If you are considering a 50-inch display, you should multiply that size by 1.5. The result would be a 75-inch viewing distance, and when converted to cm/ft, that means the middle point of your sofa should be around 190.5cm/6.25ft from the TV.

50in x 1.5 = 75in = 190.5cm / 6.25ft

Here are the most common TV sizes and the recommended viewing distance:

  • 43–50 inches
    1.5–2.0 meters | 5–6.5 ft Viewing distance
  • 55–65 inches
    2.0–2.5 meters | 6.5–8 ft Viewing distance
  • 75–85 inches
    2.5–3.5 meters | 8–11.5 ft Viewing distance
  • 100+ inches
    3.5m+ | 12 ft+ Viewing distance


Resolution

Resolution is another important thing to consider. The standard for most TVs is 4K, but you might also find 8K in the higher segment, and 1080p in low-budget TVs. Here is everything you should know.

4K (Ultra HD / 3840×2160)
Standard in 2025. You will find a lot of content on Netflix, Disney+, Amazon Prime, and YouTube. Most games are also available in 4K, so if you are planning to connect PlayStation or Xbox, 4K is the right option.

8K (7680×4320)
Offers 4x the resolution of 4K, but 8K content is still rare – You can basically only watch demos in real 8K. This resolution becomes noticeable above 75 inches. While there isn’t content available, most 8K TVs use AI-upscaling to sharpen 4K or HD.

1080p (Full HD)
Mostly gone except for entry-level or TVs under 40″.


Refresh Rate & Motion

I will be honest – if you are planning to get a TV just for watching cable TV programs, the refresh rate isn’t something to worry about. But if that’s not the case, here is what Hz you might need:

  • 60Hz
    Fine for casual viewing, dramas, and news.
  • 120Hz
    Sweet spot in 2025 – smoother motion for sports, action movies & gaming.
  • 144Hz+
    Found on high-end & gaming-focused TVs and monitors.
  • VRR (Variable Refresh Rate)
    Syncs frame rate with your console or PC — prevents screen tearing.
  • ALLM (Auto Low Latency Mode)
    TV auto-switches to low-lag mode when gaming.


HDR (High Dynamic Range)

  • HDR10
    Basic HDR is found on almost all TVs. It’s good, but with limited brightness/color tone mapping.
  • HDR10+
    Dynamic metadata adjusts brightness scene by scene for improved realism.
  • Dolby Vision
    Premium HDR with superior brightness, shadow detail, and supported by most streaming services.
  • HLG (Hybrid Log-Gamma)
    HDR standard for live TV and sports broadcasts.


Audio

In a thin TV, there isn’t really a space for superb audio, and it doesn’t matter how much manufacturers advertise it – it’s just not that good. I would personally advise you to get a soundbar or home theater for a better experience.

Anyway, here are the audio specs you should know about:

  • Stereo (2.0)
    Standard on budget TVs, and it’s okay for casual use.
  • 2.1 / 3.1 setups
    TVs with 2.1 or 3.1 audio have a built-in subwoofer for better bass.
  • Dolby Atmos and DTS: X
    Make sure your TV supports Dolby Atmos and DTS: X- they create immersive, 3D-like audio, and you will appreciate them if getting an external sound system.


Connectivity

Depending on your usage, you might need to check out the connection ports your TV comes with. If you are planning to connect a home theater, a console, or else – make sure the TV has every port you would need.

  • HDMI 2.1
    Required for 4K @ 120Hz gaming, VRR, and game consoles.
  • eARC (Enhanced Audio Return Channel)
    Passes lossless audio (like Dolby Atmos) to your soundbar/receiver.
  • USB-C
    It’s still rare to find in TVs, but it’s starting to appear for media input in newer TVs.
  • Wi-Fi 6 / Wi-Fi 7
    It’s for faster streaming, fewer lags on smart TVs. The need for that depends on your internet setup.


Operating Systems (Smart TV Platforms)

Google TV (Android-based):

  • Pros: Huge app library, voice assistant, Chromecast built-in, easy integration with the Android ecosystem.
  • Cons: Can feel cluttered, slower updates on cheaper brands.

webOS (LG):

  • Pros: Sleek, intuitive interface, smooth navigation, Magic Remote pointer.
  • Cons: The App Store is smaller than Google TV.

Tizen (Samsung):

  • Pros: Fast, stable, supports the Samsung ecosystem (SmartThings), and there are some special features for Galaxy smartphone owners.
  • Cons: App selection is narrower than Google TV.

Roku TV (various brands):

  • Pros: Super simple interface, large streaming app support, and affordable.
  • Cons: Weaker performance on cheaper hardware, missing advanced features.

Fire TV (Amazon & partners):

  • Pros: Alexa integration, Prime Video focus, smart home compatibility.
  • Cons: Heavily Amazon-centric, ads in UI.


Brightness (Nits)

While it might sound boring, this is one of the specs that will change your viewing experience.

  • 300–500 nits
    Keep in mind, TVs with brightness under 500nits are not good for a sunny room, as you might not see anything. Anyway, this brightness is enough for watching a movie in your bedroom at night.
  • 600–1000 nits
    TVs with such brightness have a good HDR experience and are suitable for most living rooms.
  • 1000–2000 nits (QLED/Mini-LED)
    These come with excellent HDR highlights and are great for sunny rooms.
  • 2000+ nits (Ultra-High-End)
    In the last few years, we have noticed more TV models reaching 3,000 or even 5,000 nits of peak brightness. Still, it’s only a feature for premium models.


Contrast Ratio

Contrast ratio is the ratio between the luminance of the brightest white and the luminance of the darkest black a TV can produce. It is the way we measure how good the contrast in an image is. Here is what to look for:

  • Low Contrast: ≈ 800:1 to 1,200:1
  • Medium Contrast: ≈ 3,000:1 to 5,000:1
  • Good Contrast: ≈ 6,000:1 to 10,000:1
  • Infinite:1 Contrast Ratio is technically achieved in OLED and MicroLED


Color Accuracy & Gamut

  • sRGB / Rec.709: Standard TV colors.
  • DCI-P3 (~90–100% coverage): Standard for 4K UHD content — good color vibrancy.
  • Rec.2020 (Wider Gamut): Cutting-edge color range, only supported by high-end models.


Anti-Glare Options

Some of the latest TV models come with different Anti-reflective features to eliminate the reflections on the display. If you place your TV in a sunny room, look for an anti-reflective display(different brands use different names for those).


Picture Modes

  • Filmmaker Mode: Disables motion smoothing, adjusts colors, and preserves the director’s intent.
  • IMAX Enhanced: Optimized for IMAX-format movies.
  • Game Mode / Auto Game Mode: Reduces input lag for gaming.


Major TV Brands and Their TV Lines

Samsung (South Korea):

  • OLED TV Models: S95F (flagship OLED, 42–83”)
  • Mini LED & QLED Models: QN900F, QN990F (8K Neo QLED), QN90F, QN80F, Q60D

LG (South Korea)

  • OLED evo Models: G5, C5, B5, M5 (wireless OLED)
  • Mini LED (QNED evo): QNED9M, QNED85/80 series

Philips (The Netherlands)

  • OLED+ Models: OLED+908, OLED809
  • Mini LED (PML): PML9009, PML9308
  • Ambilight LED Models: PUS8809, PUS8909

Sony (Japan)

  • OLED Models: A95L, A75L
  • Mini LED Models: X95L, X93L
  • 8K Models: Z9K Master Series

TCL (China)

  • Mini LED Models: QM8K (flagship), QM7K, QM6K
  • QLED Models: C855, C755 series (regional availability)

Hisense (China)

  • Mini LED (ULED X / ULED): U8N, U7N, U6N (2025 line)

Panasonic (Japan)

  • OLED Models: Z95B (flagship), Z90B, Z80B
  • Mini LED Models: W95B, W93B
  • LED Models: W85B, W70B

Vizio (USA)

  • Quantum Series: MQX, PQX
  • Entry Models: V-Series, D-Series

Grundig (Germany)

  • Premium LED/OLED sets (e.g., Loewe Bild i, Bild s).

Sharp (Japan)

Skyworth (China)

Konka (China)

Xiaomi (China)

Huawei (China)

Element (USA)

Insignia (Best Buy) (USA)

Westinghouse (USA)

Loewe (Germany)

ProofVision (UK)

Aquavision (UK)

SunBriteTV (USA)


Popular questions about TVs

I am sure you still have different questions you want answers to, so here I will try to answer them:

1. How much does a good TV cost?

  • Budget ($300–$600)
    1080p or 4K LED. Good for casual usage.
  • Mid-range ($700–$1500)
    4K QLED & Mini-LED. At this price range, you could expect features like HDR10+ and Dolby Vision.
  • Premium ($1500–$3000)
    OLED & large Mini-LED. You can find features like a 120Hz refresh rate & advanced gaming features.
  • High-End (above $3000)
    You can find features like 8K display, ot go with giant OLEDs (85–100″+).

2. What is the best TV manufacturer?

LG, Samsung, and Sony are the most popular brands globally. TCL and Hisense are rising in popularity with great value-for-money options and innovative features.

Of course, many other brands are focusing on different needs (like Philips with its Ambilight). So don’t feel limited to just these brands – just check out reviews about the manufacturer and the specific model you are interested in.

3. Can I place my TV outdoors?

Standard TVs are not weatherproof, so it is not recommended. You need to look for outdoor-rated TVs with IP55–IP66 ratings, like Samsung The Terrace or SunBriteTV.

4. What is the best TV for Netflix?

Any 4K TV with Dolby Vision + Dolby Atmos is ideal for watching movies on Netflix, Disney+, or HBO MAX.

5. What is a set-top box?

A device that connects to your TV to provide streaming, cable, or satellite.Examples: Apple TV, Roku, Fire TV Stick, Google TV Streamer.

6. Are there TVs for bathrooms?

Yes, waterproof bathroom TVs exist (IP65-rated), often built into mirrors. Brands designing such TV models are ProofVision, Aquavision.

7. What TV to choose for a super sunny room?

You can go with QLED or Mini-LED with 1000+ nits brightness and anti-glare coating.

8. What TV to choose for kids’ room?

Look for 43–55″ TVs with parental controls – don’t go on 60+inches, as kids more often watch from a close distance, and a bigger display may cause eye strain.

9. Is TV better than a projector?

TVs are Brighter, sharper, more convenient, and better for daily use. Projectors, on the other hand, are great for ultra-large cinematic viewing, but need dark rooms and special screens. So, it really depends on your needs.



I hope you found the answers you were looking for. There are plenty of models, designed for different needs, that you can go with.

Hopefully, you are now ready to choose the best TV model for you.

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