The Hisense E78Q Pro 100″ 4K Ultra HD Smart TV is all about going big at home. With a colossal 100-inch QLED panel, 4K resolution and Dolby Atmos sound, it’s designed to turn your living room into a genuine cinema substitute.
Hisense tends to sit in the high-value end of the TV market – you get strong specs without full flagship pricing from the biggest brands. At this size, it’s still a serious purchase, but the feature set is impressive for the money.
Backed by a 4.8 out of 5 user rating from hundreds of reviews, owners clearly rate it highly, especially for picture quality and gaming. The question is whether you’ve got the room – and the walls – to do it justice.
This Hisense is ideal for anyone who wants a true big-screen experience for films, sport and gaming. At 100 inches, it’s best suited to larger living rooms, open-plan spaces or dedicated media rooms where you can sit a good distance back.
If you’re a console or PC gamer, the 144Hz refresh rate, AMD FreeSync Premium and dedicated Game Mode Pro make it a very tempting option. Fast action will look smooth and responsive, especially with the 6 ms response time.
For film and box set fans, the QLED panel with Quantum Dot Colour and 4K resolution means sharp, vibrant images, while Dolby Atmos support adds a more cinematic soundstage – especially when paired with a compatible soundbar.
It’s less suited to small flats or anyone just wanting a casual TV in the corner. You’ll also want to be comfortable investing in a premium-priced TV and, ideally, adding a soundbar to really match the sheer scale of the picture.
The 100-inch 4K QLED screen is the star of the show, delivering a genuinely immersive picture with far more impact than a typical 55- or 65-inch TV. Quantum Dot Colour and a wide DCI-P3 colour gamut help it produce rich, vivid tones that make films, sport and games look punchy and lifelike.
For gamers, 144Hz Game Mode Pro and AMD FreeSync Premium are big plus points. They allow higher frame-rate gaming with reduced tearing and smoother motion, which is a noticeable upgrade if you have a next-gen console or gaming PC.
Dolby Atmos and DTS:X support, along with a built-in subwoofer and 30W of audio power, give sound more weight and clarity than many slim TVs. You still might add a soundbar, but out of the box it’s better equipped than most.
On the smart side, the VIDAA platform gives you the usual app selection and conveniences like HDR streaming, Apple AirPlay 2, screen mirroring and voice control with Alexa. Four HDMI ports with eARC, plus Wi‑Fi, Bluetooth and Ethernet, make it easy to plug in multiple devices and a sound system.
A 2-year manufacturer warranty and a sensible standby power draw of just 0.5W add peace of mind and keep running costs slightly more controlled for such a large screen.
The sheer physical size is the most obvious drawback. At over 2.2 metres wide, you’ll need a very large wall or sturdy TV unit and plenty of viewing distance; it simply won’t suit many smaller UK homes.
Energy use is on the high side, with an E energy rating and 380 kWh per 1,000 hours in HDR, which is to be expected for a 100-inch LED TV but still worth factoring into running costs if you watch a lot of TV.
While VIDAA has improved, it’s not quite as slick or app-packed as some rival smart platforms, and there’s no built-in support for Google Assistant. Voice control relies on Alexa.
The built-in 2.0 speaker system with 30W power and a subwoofer is decent, but for a screen this big, many buyers will want to budget for a separate Atmos soundbar to match the cinematic visuals.
Living with a 100-inch TV is very different to a standard set, and the Hisense E78Q Pro certainly makes its presence felt. Once it’s on the wall or stand, the slim, flat-screen design helps it look neat for its size, but you’ll still want to measure carefully before it arrives.
The Direct-LED backlight and 400-nit typical brightness provide a solid, consistent picture across the panel. Wide 178° viewing angles mean people sitting off to the sides can still enjoy a good image, which is useful in larger family rooms.
The VIDAA interface is generally straightforward and responsive, helped by the quad-core processor. Apps, HDMI inputs and settings are simple to access, and features like the electronic programme guide, timeshift and web browsing make it feel like a rounded smart TV rather than just a giant monitor.
Connectivity is flexible: four HDMI ports (including eARC), USB, Ethernet, Wi‑Fi and Bluetooth 5.0 cover most setups. Screen mirroring and AirPlay 2 make it easy to fling content from phones, tablets and laptops, and the included remote keeps everything accessible without being intimidating.
Despite the huge screen, day-to-day operation is familiar – turn it on, select your app or source, and you’re away. The main adjustment is simply the scale, which quickly becomes very hard to give up once you’re used to it.
Picture performance is where this TV earns its keep. The 4K resolution on a 100-inch panel gives you massive detail, especially when fed native 4K content. The 4K AI upscaler and Hi-View AI Engine work to sharpen and clean up HD sources, so older box sets and broadcast TV still look respectable on such a large canvas.
The QLED panel with Quantum Dot Colour and DCI-P3 coverage means colours look bright and saturated without losing subtlety. Combined with the Direct-LED backlight and MEMC motion processing, it handles fast sport and action scenes with confidence, avoiding the smeary look you can get on cheaper large screens.
Gamers benefit from a 144 Hz refresh rate, 6 ms response time, FreeSync Premium and 144Hz Game Mode Pro. These specs add up to smooth, responsive gameplay with less input lag and fewer visual artefacts when frame rates fluctuate.
On the audio side, the built-in 2.0 speakers, subwoofer and 30W output offer more presence than many TVs, while Dolby Atmos and DTS:X decoding let you take advantage of immersive soundtracks when connected to a compatible sound system via eARC.
Smart features are well covered: HDR streaming, a full smart TV platform, HbbTV 2.0.4 for connected broadcast services, plus Apple AirPlay 2 and screen mirroring for easy casting. Voice control with Alexa, sleep timer, smart picture modes including Filmmaker and Game, and a light sensor for ambient brightness adjustments round out a comprehensive feature list.
For a 100-inch QLED TV with a 144Hz panel and gaming-friendly features, the Hisense E78Q Pro is competitively priced compared with similarly sized alternatives, which are often dramatically more expensive.
The specification is strong across the board: big-screen 4K, advanced gaming support, broad format compatibility and a decent sound system, all backed by a two-year warranty. That, combined with a 4.8/5 user rating from over 800 reviews, suggests most owners feel they’ve received good value.
Running costs are higher than a smaller TV thanks to the E energy rating and large panel, so the overall investment isn’t just the purchase price. But if you’ve been weighing up a projector or a premium large-screen TV for a dedicated cinema-style setup, this model delivers a lot of screen and performance for the money.
The Hisense E78Q Pro 100″ 4K QLED TV is a bold choice that pays off if you have the space and budget. It delivers a genuinely cinematic experience, blending a huge, sharp picture with vibrant colour, strong gaming credentials and a solid built-in sound system.
It isn’t perfect – the energy use is understandably high for such a large screen, the smart platform isn’t the absolute best on the market, and most buyers will want to add a soundbar to fully exploit Dolby Atmos. But those are reasonable compromises given the scale and specification on offer.
If you’ve always wanted a wall-filling TV for films, sport and next-gen gaming, and you can accommodate its size, the Hisense E78Q Pro is an excellent, high-value alternative to pricier flagship models and projector setups.
