BenQ TK700STi Review 2026 | Price, Specs & Verdict | ProAudio Video

⭐ Expert Review 2026

BenQ TK700STi 4K HDR Gaming Projector

★★★★☆

₹1,35,000

The world’s first 4K HDR short-throw gaming projector — a 100-inch screen with console-grade 16ms lag, in a room that actually fits it.

🛒 Buy Now — Best Price in India

BenQ TK700STi is a true 4K UHD short-throw smart gaming projector built for people who want a giant, cinema-sized picture and console-grade responsiveness from the same box. Marketed as the world’s first 4K HDR gaming projector, it pairs a 0.47-inch DLP chip and XPR pixel-shifting to hit a full 3840 x 2160 resolution with 3,000 ANSI lumens of brightness, then adds a genuinely low 16ms input lag at 4K/60Hz that drops all the way to 4ms at 1080p/240Hz. In India, the BenQ TK700STi is available at ProAudio Video for ₹1,35,000 (down from an MRP of ₹1,99,000), which makes it one of the sharpest-value true-4K gaming projectors you can put on a wall right now. This review breaks down where it shines, where it compromises, and whether it deserves your ₹1,35,000 in 2026.

This projector is aimed squarely at the console and PC gamer who also watches a lot of movies — think a 70% movies, 30% gaming split — and who has a normal-sized Indian living room or bedroom rather than a dedicated theatre. The short-throw lens means you can throw a 100-inch image from roughly two metres, and the built-in Android TV dongle turns it into a self-contained entertainment hub. If you have been eyeing a 4K projector but were put off by laggy gaming performance or the need for a huge throw distance, the BenQ TK700STi is designed to solve exactly those problems.

Sound Quality & Picture Performance

Picture is where the BenQ TK700STi earns its keep. The 0.47-inch DLP chip with XPR fast-switching pushes a full 3840 x 2160 pixels onto the screen, and the difference over a pixel-shifting 1080p projector is obvious the moment you load a 4K movie or a UHD game — fine textures in skin, foliage and UI text look crisp rather than soft. BenQ rates it at 3,000 ANSI lumens, and that brightness matters in the real world: unlike dim portable projectors, this one stays watchable in an Indian living room during the evening with the lights dimmed rather than blacked out. HDR10 and HLG support, combined with BenQ’s HDR-PRO tone mapping, keeps highlights from clipping in bright scenes.

Colour is handled by a six-segment RGBRGB colour wheel and DLP BrilliantColor, giving around 1.07 billion colours and roughly 96% coverage of the Rec.709 SDR gamut, which is excellent for accurate movie and TV playback. Where it shows its price is native contrast: the 10,000:1 figure is respectable for a DLP unit but black levels look more dark-grey than inky in a fully darkened room, and it does not reach the wide DCI-P3 gamut that pricier home-cinema projectors target. On audio, the built-in 5W mono speaker is fine for a quick YouTube clip but underwhelming for films and games — in a projector at this level you should budget for a soundbar or route audio to an AV receiver.

Build Quality & Design

The BenQ TK700STi keeps the familiar white BenQ gaming-projector look, and it is refreshingly compact for a true-4K unit. It measures roughly 312 x 110 x 246 mm and weighs about 3.1 kg, so it is easy to shelf-mount, ceiling-mount or simply move between a bedroom and a living room. The chassis is plastic but solidly assembled, with vented sides to keep the lamp cool and a manual focus and 1.2x zoom ring under a top flap. There is no motorised lens shift or auto-keystone gimmickry here — this is a set-it-once, aim-carefully projector, which is normal at this price and part of why the optics stay clean.

Placement is one of the TK700STi’s biggest practical wins for Indian homes. The short-throw 0.9–1.08 throw ratio means a 100-inch diagonal picture from only about two metres, and up to a 150-inch image from roughly three metres. That is a huge deal in apartments where you simply cannot put a long-throw projector eight or nine feet back. Vertical keystone correction helps square the image when shelf-placement forces an angle, though for the sharpest result you will still want the lens roughly level with the screen. A single included Android TV dongle tucks into an internal HDMI bay so no cables dangle.

Features & Connectivity

The “i” in TK700STi stands for intelligent, and the headline feature is the bundled BenQ Android TV dongle. It plugs into a concealed internal HDMI port and gives you Google Play with 5,000-plus apps, Google Assistant voice search and Chromecast built in, so Netflix, Prime Video, YouTube, Disney+ Hotstar and JioCinema all run natively without a separate streaming stick. Note that, as with most licensed Android TV projectors, Netflix may need BenQ’s certified workflow — worth checking on setup. For gamers, three dedicated game modes (FPS, RPG and SPG) tune brightness, contrast and audio for different genres, and a Fast Mode strips latency to that quoted 16ms at 4K/60Hz, 8.3ms at 1080p/120Hz and 4ms at 1080p/240Hz.

Physical connectivity covers the essentials: two HDMI 2.0b inputs (one used by the dongle, leaving one free for a console or PC), a USB Type-A port for media playback and to power the dongle, a USB mini-B for service, plus a 3.5mm audio output and an optical/SPDIF-style path to send sound to external speakers. The two HDMI 2.0b ports accept 4K/60Hz HDR signals from a PS5, Xbox Series X or a gaming PC, though they are HDMI 2.0 rather than 2.1, so 4K/120Hz is not supported — 120Hz and 240Hz high-refresh gaming runs at 1080p. Lamp life stretches up to 15,000 hours in the most economical mode, keeping running costs low over years of use.

Value for Money in India 2026

At ₹1,35,000 on ProAudio Video against a ₹1,99,000 MRP, the BenQ TK700STi is priced aggressively for what is still one of the few true-4K projectors engineered specifically around low-latency gaming. In India in 2026, most alternatives at this price are either 1080p pixel-shifters or brighter home-cinema units that lag badly when you plug in a console. Getting genuine 4K sharpness, 3,000 lumens, short-throw flexibility and console-grade responsiveness in a single ₹1,35,000 box is a strong value proposition, especially for buyers upgrading from a 55–65-inch TV who want a 100-inch-plus experience without the ultra-premium cost of a laser TV. Factor in the built-in Android TV and the ₹64,000 saving off MRP, and it makes a compelling case as the do-everything projector for a modern Indian home.

Full Technical Specifications

Who Should Buy the BenQ TK700STi?

✅ Buy it if you: want a true-4K picture and console-grade 16ms gaming from the same projector; have a small-to-medium Indian room and need a short throw that fills 100 inches from around two metres; are upgrading from a 55–65-inch TV and want a much bigger screen; and value a built-in Android TV so streaming works out of the box.

❌ Skip it if you: want reference-grade black levels and DCI-P3 wide colour for a blacked-out dedicated cinema; need 4K/120Hz high-refresh gaming (this tops out at 1080p for 120/240Hz); or expect the internal speaker to replace a proper soundbar or AV receiver.