The Hisense 100" E78STUK PRO Hi-QLED 4K Ultra HD 144Hz Smart TV – 100E78STUK PRO delivers an incredible large-screen entertainment experience with vibrant Quantum Dot colour, 4K Ultra HD detail and ultra-smooth 144Hz motion. With Dolby Vision IQ, Dolby Atmos, AI upscaling and advanced gaming features, it's ideal for blockbuster movies, live sport and next-generation gaming.
- 100" Hi-QLED 4K Ultra HD Display: Experience an enormous screen with stunning 4K detail and vibrant colour.
- Quantum Dot Colour: Delivers rich, accurate and lifelike colours across a wide range of content.
- 144Hz Native Refresh Rate: Smooth, fluid motion for fast-action sport and competitive gaming.
- Dolby Vision IQ: Automatically optimises HDR picture quality according to the content and viewing environment.
- AI 4K Upscaling: Enhances lower-resolution content for improved clarity and detail.
- Game Mode Pro: HDMI 2.1, VRR and ALLM deliver responsive, low-latency gaming performance.
- Dolby Atmos Sound: Powerful 2.1-channel audio with an integrated subwoofer for immersive cinematic sound.
- VIDAA Smart TV: Easy access to streaming entertainment, screen sharing and smart features.
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Frequently Asked Questions About Buying Your TV
Does this TV include a manufacturer warranty?
Yes. This TV includes the applicable UK manufacturer’s warranty shown on the product page.
Should your TV develop a fault during the warranty period, contact the manufacturer’s UK support team with your proof of purchase. They will assist you through the official manufacturer warranty process.
Do I need a coupon code to receive the checkout discount?
No. There is no coupon code required.
Eligible savings are automatically applied during checkout, so you’ll see the final discounted price before completing your payment. This makes it easy to enjoy the best available offer without entering any promotional codes.
What’s the difference between LED, QLED, Mini LED, RGB MiniLED and OLED TVs?
Choosing the right TV depends on your viewing habits, room lighting, gaming needs and budget.
LED TVs use a traditional LED backlight and are a dependable, affordable choice for everyday viewing, streaming and live TV.
QLED TVs combine an LED backlight with Quantum Dot technology to deliver brighter images, richer colours and improved colour volume compared with conventional LED TVs.
Mini LED TVs use thousands of much smaller, precision-controlled LEDs within the backlight. This allows improved brightness control, stronger contrast, deeper blacks and impressive HDR performance. Many premium Mini LED models also include high refresh rates, HDMI 2.1, VRR and ALLM for next-generation gaming.
RGB MiniLED TVs take Mini LED technology further by using dedicated red, green and blue MiniLED light sources within the backlight. This allows colour to be produced more directly, helping deliver exceptional brightness, richer colour, improved saturation and greater colour accuracy while retaining the strong contrast and gaming performance associated with premium Mini LED TVs.
OLED TVs do not use a traditional backlight. Instead, each pixel produces its own light and can switch off individually. This allows OLED TVs to produce exceptionally deep blacks, precise contrast and excellent cinematic picture quality, particularly in darker viewing environments.
In simple terms, LED offers strong everyday value, QLED adds brighter and more vibrant colour, Mini LED improves brightness and contrast, RGB MiniLED pushes brightness and colour performance even further, while OLED remains particularly strong for deep blacks and cinematic viewing.
Which TV technology is best for bright rooms?
QLED, Mini LED and RGB MiniLED TVs are particularly well suited to brighter rooms because they can produce high levels of screen brightness.
Premium Mini LED and RGB MiniLED models may also include anti-reflection or glare-reducing screen technology, which can help minimise distracting reflections from windows and room lighting.
Which TV technology is best for gaming?
OLED, Mini LED and RGB MiniLED TVs can all be excellent choices for gaming, but the individual model specifications are more important than the display technology alone.
For PlayStation 5, Xbox Series X and PC gaming, look for features such as HDMI 2.1, VRR, ALLM, low input lag and a high refresh rate. Selected premium TVs can support 120Hz, 144Hz or even 180Hz refresh rates.
Why buy your TV from eFones?
eFones is a trusted UK retailer specialising in home entertainment and consumer technology.
- Genuine products from leading brands
- Over 2,000 Hisense TVs sold across major online marketplaces
- Free AIT two-person delivery on TVs measuring 50 inches and above
- Dedicated UK customer support before and after your purchase
- Exclusive checkout savings available on eligible products
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