One of the biggest mistakes people make when buying a TV is focusing on the brand or price before thinking about how they’ll actually use it.

The truth is, there’s no single TV that’s perfect for everyone.

A TV that’s ideal for watching movies may not be the best option for gaming. Likewise, a model designed for a large living room may not be the right fit for a bedroom or office.

Before you compare specifications, take a moment to ask yourself a few simple questions:

• Where will the TV be placed?
• What will you watch most often?
• Who will be using the TV?
• How much are you comfortable spending?

Your answers will help you focus on the features that matter most and avoid paying for things you may never use.

What Do You Watch Most Often?

If You Mainly Watch…	Features to Prioritise
Movies & TV Series	Excellent picture quality, HDR, immersive sound
Football & Sports	Smooth motion, larger screen, bright display
Video Games	HDMI 2.1, VRR, ALLM, high refresh rate
YouTube & Streaming	Smart platform, app support, Wi-Fi
Everyday Family Viewing	Reliability, ease of use, value for money

Dispasal Tip: The best TV isn’t always the most expensive. It’s the one that matches how you and your family actually use it.

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Choosing the Right TV Size

One of the first things you’ll notice when shopping for a TV is the screen size.

Many people assume that a bigger TV is always better, but that’s not necessarily true.

A TV that’s too large for your room can feel overwhelming, while one that’s too small may not give you the immersive experience you’re looking for.

Choosing the right size depends on your room, your viewing distance, and how you plan to use the TV.

Recommended TV Sizes

TV Size	Best For
32 Inch	Small bedrooms, hostels, kitchens
43 Inch	Bedrooms, apartments, small living rooms
50 Inch	Medium-sized living rooms
55 Inch	Most Nigerian living rooms
65 Inch	Large living rooms and home entertainment
75 Inch & Above	Home cinemas and large open spaces

Don’t Forget to Measure Your Space

Before placing your order, make sure the TV will fit comfortably.

Check:

• Your TV stand
• Your wall space (if mounting)
• The distance between your seating area and the TV

At Dispasal, we include the dimensions of every TV on our product pages to help you choose with confidence.

👉 Read our guide: Understanding TV Dimensions and Installation Space

Understanding TV Display Technologies

If you’ve ever wondered why two TVs of the same size can have very different prices, the answer often lies in the display technology.

This is what determines how the picture is produced, how bright the screen can get, how deep the blacks appear, and how realistic colours look.

Let’s look at the most common TV display technologies you’ll come across.

LED TV

LED TVs are the most common televisions available today and are often the most affordable.

They use a backlight to illuminate the screen, delivering bright, colourful images that are suitable for everyday viewing.

For many households, a good LED TV provides excellent value and meets all the needs of watching news, movies, sports, and streaming services.

Best For

• First-time TV buyers
• Families
• Students
• Offices
• Budget-conscious shoppers

Advantages

• Affordable
• Bright picture
• Energy efficient
• Wide range of sizes

Things to Consider

While LED TVs offer great value, they don’t usually achieve the same deep black levels and contrast as more advanced display technologies like OLED. you compare models based on your room size, budget, and viewing habits—so you can buy with confidence.

QLED TV

QLED stands for Quantum Dot Light-Emitting Diode.

The name may sound complicated, but the idea is simple.

A QLED TV is an improved version of a traditional LED TV. It uses a special layer of tiny particles called Quantum Dots to produce brighter images and more vibrant colours.

Imagine watching a football match where the green grass looks richer, the players’ jerseys appear more vivid, and the entire picture feels brighter and more lifelike. That’s one of the biggest advantages of QLED technology.

Best For

• Bright living rooms
• Sports fans
• Family entertainment
• People who want better colours without moving to OLED

Advantages

• Brighter picture
• Richer, more vibrant colours
• Excellent for daytime viewing
• Longer lifespan

Things to Consider

QLED delivers a noticeable improvement over standard LED TVs, but because it still relies on a backlight, it cannot produce the same perfect black levels as OLED TVs.

LED vs QLED

Feature	LED	QLED
Picture Quality	Good	Excellent
Colour Accuracy	Good	Better
Brightness	Good	Excellent
Black Levels	Good	Very Good
Price	More Affordable	Mid to Premium

Is QLED Worth Paying Extra For?

If your TV is in a bright room or you enjoy colourful movies, sports, and nature documentaries, a QLED TV is often worth the extra cost. It offers a noticeable improvement in colour and brightness while remaining more affordable than most OLED models.

OLED TV

OLED stands for Organic Light-Emitting Diode.

Unlike LED and QLED TVs, an OLED TV doesn’t need a backlight. Instead, every individual pixel creates its own light.

Think of it like a room where every light bulb has its own switch. If one area of the picture needs to be completely black, those pixels simply switch off.

The result is deeper blacks, richer contrast, and a more realistic image.

This is one of the reasons OLED TVs are often considered the gold standard for picture quality.

Best For

• Movie lovers
• Home cinema enthusiasts
• Gamers
• Premium entertainment

Advantages

• Perfect black levels
• Outstanding contrast
• Wide viewing angles
• Incredible colour accuracy
• Premium picture quality

Things to Consider

OLED TVs are usually more expensive than LED and QLED models. If you mainly watch regular TV channels and are shopping on a tight budget, you may find that a good LED or QLED TV offers better overall value.

OLED vs QLED

Feature	OLED	QLED
Black Levels	Excellent	Very Good
Contrast	Excellent	Excellent
Brightness	Very Good	Excellent
Viewing Angles	Excellent	Very Good
Best For	Movies & Gaming	Bright Rooms & Sports

Is OLED Worth Paying Extra For?

Yes—if picture quality is your highest priority.

If you enjoy watching movies in the evening, premium streaming content, or next-generation gaming, OLED offers one of the best viewing experiences available today.

Mini LED TV.

Mini LED is exactly what its name suggests.

Instead of using a few large LED lights behind the screen, Mini LED TVs use thousands of much smaller LEDs.

This gives the TV much better control over brightness and contrast.

The result is deeper blacks, brighter highlights, and a picture that’s closer to OLED while maintaining excellent brightness.

Best For

• Large living rooms
• Bright environments
• Movies and sports
• Buyers looking for premium performance

Advantages

• Excellent brightness
• Better contrast than standard LED
• Improved HDR performance
• Great for large-screen TVs

Is Mini LED Worth Paying Extra For?

If you want premium picture quality but prefer a brighter screen for daytime viewing, Mini LED is an excellent choice.

ULED TV

ULED is Hisense’s premium picture technology.

Rather than being a single technology like OLED, ULED combines several technologies—including advanced backlighting, local dimming, AI picture processing, and Quantum Dot technology—to improve picture quality.

The goal is to produce brighter colours, sharper details, and better contrast.

Best For

• Hisense buyers
• Families
• Sports
• Movies
• Everyday premium entertainment

Is ULED Better Than OLED?

Not exactly.

OLED and ULED use different technologies.

OLED is known for perfect black levels, while ULED focuses on improving brightness, colour, and overall picture performance using several display technologies together.

Both can deliver excellent picture quality depending on the model.

Quick Comparison

Technology	Best For	Price Range
LED	Everyday viewing	Budget
QLED	Bright rooms & vibrant colours	Mid-range to Premium
OLED	Movies & Gaming	Premium
Mini LED	Premium brightness & HDR	Premium
ULED	Premium Hisense TVs	Mid-range to Premium

Dispasal Tip: Don’t choose a TV based only on the technology name. Two TVs using the same display technology can still perform very differently depending on the processor, picture settings, and overall build quality. Always consider the complete package before making your decision.

Understanding Picture Quality

Picture quality is one of the biggest reasons people choose one TV over another.

But terms like 4K, HDR, and Dolby Vision can make things sound more complicated than they really are.

The good news is that once you understand what these technologies do, comparing TVs becomes much easier.

In the next section, we’ll explain each one in simple language, show you when it makes a real difference, and help you decide whether it’s worth paying extra for.

What Is 4K?

If you’ve been shopping for a TV, you’ve probably seen the term 4K Ultra HD.

Simply put, 4K describes the resolution of the screen, or how much detail the TV can display.

A 4K TV has 3,840 × 2,160 pixels, which is about four times the resolution of a Full HD (1080p) TV. More pixels mean more detail, sharper images, and a clearer picture—especially on larger screens.

You may not notice a huge difference on a small 32-inch TV, but on a 55-inch, 65-inch, or larger TV, the extra detail becomes much more visible.

Full HD vs 4K

Feature	Full HD	4K Ultra HD
Resolution	1920 × 1080	3840 × 2160
Picture Detail	Good	Excellent
Best Screen Sizes	Up to 43″	43″ and Above
Future Ready	Limited	Yes

Should You Buy a 4K TV?

Yes.

If you’re buying a new TV today, we recommend choosing 4K whenever your budget allows. Most streaming services, modern gaming consoles, and many new movies are designed with 4K in mind, making it a smart choice for the future.

What Is HDR?

Many people think HDR makes a TV sharper.

It doesn’t.

HDR (High Dynamic Range) improves the quality of the colours, brightness, and contrast.

Think about watching a sunset.

Without HDR, the bright sky may look washed out, or the darker areas may lose detail.

With HDR, you can see both the bright sunlight and the darker shadows more clearly at the same time. The picture feels more natural and lifelike.

What Does HDR Improve?

Without HDR	With HDR
Less detail in bright and dark scenes	More visible detail in both
Colours can look flatter	Richer, more realistic colours
Lower contrast	Better depth and realism

Will You Notice the Difference?

Yes, especially when watching:

• 4K movies
• Netflix and Prime Video
• Nature documentaries
• Modern games
• HDR-supported YouTube videos

Is HDR Worth Paying Extra For?

Absolutely.

HDR is one of the easiest picture improvements to notice. It doesn’t just make the image brighter—it makes it feel more realistic.

HDR10 vs Dolby Vision

When looking at TV specifications, you’ll often see HDR10 and Dolby Vision.

Both improve picture quality, but they don’t work in exactly the same way.

Feature	HDR10	Dolby Vision
Picture Improvement	Yes	Yes
Brightness Control	One setting for the whole movie	Adjusts scene by scene
Colour Accuracy	Excellent	Even More Precise
Streaming Support	Very Common	Supported by many premium services
Found On	Most 4K TVs	Premium and selected mid-range TVs

The easiest way to think about it is this:

• HDR10 gives the entire movie a picture upgrade.
• Dolby Vision fine-tunes the picture throughout the movie, making adjustments scene by scene for better brightness, contrast, and colour.

What Is Dolby Vision?

Dolby Vision is an advanced version of HDR developed to deliver an even more realistic viewing experience.

Instead of applying the same picture settings to an entire movie, Dolby Vision continuously adjusts brightness, contrast, and colours from one scene to the next.

Imagine watching an action movie where one scene is set on a bright beach and the next takes place in a dark tunnel. Dolby Vision automatically optimises each scene so you can see more detail without needing to adjust the TV yourself.

Best For

• Movie lovers
• Streaming services
• Premium TV viewing
• Home cinema enthusiasts

Is Dolby Vision Worth Paying Extra For?

If you enjoy movies, TV series, or premium streaming services like Netflix, Disney+, or Apple TV+, yes. The improvement is noticeable on supported content and helps deliver a more cinematic experience.

If you mainly watch local TV channels, you’ll still enjoy a great picture, but Dolby Vision won’t be used as often because not all broadcasts support it.

Does Every Movie Use HDR or Dolby Vision?

No.

A TV may support HDR or Dolby Vision, but the content you’re watching also needs to support those formats.

The good news is that many popular streaming services now offer a growing library of HDR and Dolby Vision content.

Streaming Service	HDR	Dolby Vision*
Netflix	✔	✔ (Selected Content)
Disney+	✔	✔
Apple TV+	✔	✔
Prime Video	✔	✔ (Selected Content)
YouTube	✔ (Selected Videos)	✖

*Availability depends on your subscription plan, the title you’re watching, and your TV’s compatibility.

Dispasal Buying Advice

When comparing two TVs with the same screen size, don’t look only at the resolution.

A 4K TV with HDR and Dolby Vision can deliver a much more enjoyable viewing experience than a basic 4K TV without these technologies.

If your budget allows, these are features worth considering—especially if you enjoy movies, streaming, or gaming

Smart TV Features Explained

Years ago, a television was mainly used to watch local TV channels.

Today, a Smart TV can do much more. You can stream movies, watch YouTube videos, browse the internet, mirror your phone’s screen, and install apps—all without connecting another device.

However, not all Smart TVs offer the same experience. That’s why it’s important to understand the software running your TV before making a purchase.

What Is a Smart TV?

A Smart TV is simply a television that can connect to the internet and run apps.

Instead of relying only on cable or satellite TV, you can access streaming services like Netflix, YouTube, Prime Video, Showmax, and many others directly from the TV.

Most Smart TVs also include features such as:

• Wi-Fi connectivity
• Screen mirroring or casting
• Web browsing
• App store
• Voice control (on supported models)
• Software updates

For many households, a Smart TV has become the main entertainment hub.

Where You’ll Notice It Most

A Smart TV makes everyday entertainment much more convenient.

You’ll appreciate it when:

• Watching YouTube without using your phone.
• Streaming Netflix or Prime Video directly from the TV.
• Playing music from online apps.
• Sharing photos and videos from your smartphone.
• Accessing your favourite entertainment in one place.

Is a Smart TV Worth Buying?

Yes.

Today, almost every new television above entry-level is a Smart TV, and for most buyers, it’s well worth the investment. It offers greater convenience and gives you access to far more content than a traditional television.

Smart TV vs Android TV vs Google TV

Many people think these terms mean the same thing.

They don’t.

Every Android TV is a Smart TV, but not every Smart TV is an Android TV.

Google TV is also different from Android TV, even though they’re closely related.

Let’s make it simple.

Feature	Smart TV	Android TV	Google TV
Internet Connection	✔	✔	✔
Streaming Apps	✔	✔	✔
App Store	Limited	Google Play Store	Google Play Store
Google Assistant	Some Models	✔	✔
Chromecast Built-in	Some Models	✔	✔
Personalised Recommendations	Basic	Good	Excellent

Smart TV

A Smart TV uses the manufacturer’s own operating system.

It’s simple, fast, and includes the most popular streaming apps.

This is often enough for people who mainly watch YouTube, Netflix, or local channels.

Android TV

Android TV is developed by Google.

It gives you access to the Google Play Store, allowing you to download thousands of compatible apps.

It also supports Google Assistant, Chromecast, and voice search.

Google TV

Google TV is the latest version of Google’s TV platform.

Instead of simply showing apps, it recommends movies and TV shows based on what you enjoy watching.

It provides a cleaner interface and better content discovery than traditional Android TV.

Which One Should You Choose?

Choose a Smart TV if you want something simple and mainly watch the most popular streaming services.

Choose an Android TV if you enjoy downloading apps and using Google’s services.

Choose Google TV if you want a modern interface with personalised recommendations and a premium user experience.

The good news is that all three can provide an excellent entertainment experience. The best choice depends on how you like to use your TV.

webOS vs VIDAA vs Google TV

When buying a Smart TV, you’ll also come across names like webOS, VIDAA, and Google TV.

These are simply different operating systems.

Think of them the same way you think of Android and iPhone—they both perform similar tasks but have different designs and features.

webOS

webOS is developed by LG.

It is known for its clean design, smooth performance, and easy navigation.

Many users appreciate how quickly they can switch between apps and settings.

Best For

• LG TV owners
• Families
• Movie lovers
• Users who prefer a simple interface

VIDAA

VIDAA is the operating system used on many Hisense Smart TVs.

It’s designed to be lightweight, fast, and easy to use.

It includes popular streaming apps and offers a straightforward experience that’s easy to learn.

Best For

• Hisense TV owners
• Everyday streaming
• Users who prefer simplicity

Google TV

Google TV combines powerful app support with personalised recommendations.

If you already use Android phones or other Google services, you’ll likely feel right at home.

Quick Comparison

Feature	webOS	VIDAA	Google TV
Used By	LG	Hisense	Multiple Brands
Ease of Use	Excellent	Excellent	Excellent
App Selection	Excellent	Very Good	Excellent
Speed	Excellent	Excellent	Excellent
Voice Assistant	Supported	Supported on Compatible Models	Supported

Which Operating System Is Best?

There isn’t a single “best” operating system.

Each one has its strengths, and all are capable of delivering an enjoyable Smart TV experience.

Rather than choosing a TV based only on its operating system, consider the complete package—including picture quality, sound, features, warranty, and value for money.

Dispasal Tip: Don’t buy a TV just because someone says one operating system is better than another. If it has the apps you use most, runs smoothly, and meets your needs, it’s already a great choice.