Hisense L5F UST laser projector or laser TV Review

Hisense L5F laser TV
Hisense L5F laser TV

A few years ago, the popularity of projectors as a replacement for TV in the living room began to skyrocket. Of course, traditional Home Theater projectors from BenQ, Epson, Optoma, etc have long been popular in the market. But they have significant cons. Their lamps provide high light output, but they get very hot and require a powerful fan, the noise of which often exceeds 40 dB. In addition, their connection requires wiring. In principle, these problems were acceptable for a separate Home Theater room, but created an inconvenience in the living room.

But huge progress in the segment of solid state light engine, UST (Ultra Short Throw) projectors, and screen mirroring technologies have opened up new possibilities for developers.

UST laser projectors

Powerful laser projectors deliver high brightness, eliminating the need to carefully darken the living room, do not require a powerful fan to cool, and lasers have a lifespan of over 25,000 hours. Moreover, UST projectors are placed close to the wall with the screen, virtually eliminating the wiring problem. Modern screen mirroring technologies successfully solve the problem of content for a projector. As a result, replacing TV in the living room with a UST laser projector has become quite real.

Indeed, the price of even premium projectors with an expensive but highly efficient UST ALR screen rarely exceeds $ 5,000. At the same time, it provides stunning 4K HDR quality on screens with a diagonal of 100 inches or more. An excellent Epson EpiqVision EF12 costs only $ 1,000, providing picture size up to 150″. At the same time, the projection size of these models is mainly limited only by the price of the UST ALR screen, which reaches $ 1,000 for 100″ and up to $ 2,000 for 120″. Traditional ALR screens are less effective at reflecting light from UST projector to the viewing area. But they are much cheaper and great for viewing without bright ambient light.

By comparison, a gorgeous 110-inch Samsung Micro LED panel costs over $ 150,000, TCL presented a wonderful X12 8K Mini LED Starlight for $ 15,000. The cheapest 85-inch LCD TVs start at $ 2,000.

Hisense projectors

In recent years, the products of the Chinese giant Hisense competes very successfully with Samsung, TCL, LG, Sony, etc in the consumer electronics segment. Like other industry leaders, the company presents its innovations annually. This year was no exception. The company unveiled ULED U9G 8K TV with innovative mini LED backlit (available in Europe and Australia), U9DG 4K with innovative Dul Cell technology (available in USA), and the new Hisense L5F Laser Cinema 4K UST projector.

Hisense L5F projector
Hisense L5F projector

Lately, some sellers often refer to laser UST projectors as laser TVs. Indeed, the built-in TV tuner can receive / decode the signal, and gives the basis for positioning the device as a TV. But in principle, any projector with a tuner and with ultra wide angle lens can be positioned as a TV, the screen of which is placed outside the body.

The Hisense L5F is a budget sequel to the popular 2019 premium Hisense L10 series, which today costs almost $ 7,000 with a 100-inch screen and $ 7,750 with a 120-inch screen. It sells for $ 4,700 (with a 120″ screen) and $ 3,700 (with a 100″ screen). Unfortunately, the $ 2,700 version without a screen is not available. However, the company promises a cheaper modification with an 80-inch screen.

As known, the L10 uses two lasers, delivering 3000 lm brightness, and has an advanced Harman Kardon integrated soundbar with a separate wireless subwoofer. But even one laser of L5F provides 2700 lm brightness, 100% Rec. 709 color gamut and 83% of DCI-P3 color for HDR content.

Hisense L5F color gamut
Hisense L5F color gamut

Of course, color saturation and contrast decrease at an angle and in daylight.

Hisense L5F daylight
Hisense L5F daylight

But in the twilight, 2700 lm is more than enough.

Hisense L5F twilight
Hisense L5F twilight

Main specs

In fact, the L5F is a DLP laser projector based on X-Fusion technology. It uses a blue laser and yellow phosphor wheel to generate light for the color wheel with unspecified color sequence.

Native contrast ratio reaches 2,000: 1, and throw distance is only 11,3” or 28,7 cm.

Hisense L5F throw distance
Hisense L5F throw distance

The projector provides 4K Ultra HD (3840×2160) resolution at a 16: 9 aspect ratio.

The 30W dual-speaker sound system supports Dolby Atmos and dbх-tv technology (auto volume control, rich detailed sound, etc). External acoustics can be connected via wires or Bluetooth.

In addition, the quad core MStar MSD6886 processor (2019) provides MEMC (Motion Estimation / Motion Compensation) for smooth playback and 4K upscaling.

Hisense L5F MEMC
Hisense L5F MEMC

What’s more, the L5 is the first Hisense projector on Google’s Android TV streaming platform, which offers more than 1,000 Chromecast-compatible apps.

Hisense L5F Android TV
Hisense L5F Android TV

Additionally, the remote works with built-in Google Assistant voice / search commands and has buttons for direct access to Netflix, Youtube and Prime Video services.

Hisense L5F remote
Hisense L5F remote

Key features

Smart TV uses a proprietary VIDAA U4.0 system based on Linux OS which is compatible with Amazon Alexa and Google Assistant and offers several hundred apps including Netflix.

Connection Panel contains optical Audio Out, HDMI 2.0 x 4, RJ-45 network and USB x 2.

Hisense L5F Connection
Hisense L5F Connection

Projector supports Wi-Fi 5 and Bluetooth 4.2.

For receiving TV-signal, model uses combined digital DVB-T2 / T / C / S2 / S tuner.

Like many modern premium laser projectors, the L5 has an eye-protection proximity sensor that disables the laser. Of course, an adult will hardly look into the emitting laser, but the eyes of curious children and pets should be safe. In addition, this system complies with the TUV Rheinland certificate for low blue light content.

Hisense L5F TUV Rheinland certificate
Hisense L5F TUV Rheinland certificate

The obligatory expensive screen in the kit seems like a dubious decision. Of course, in protecting its reputation, the company strives to provide optimal conditions for maximum image quality. But it significantly increases the price. In addition, some users may have UST ALR screen, for example, from a previous projector.

Conclusion

Hisense L5F quite competitive compared with traditional TV, and can be a good solution for consumers with innovative philosophy. But competing with other UST laser projectors will not be easy. This list includes:

Epson EpiqVision series, including EH LS300 UST($ 1,900 without screen), EH LS500 4K UST ($ 4,000 with 100” screen) and Mini EF12 ($ 1,000 without screen);

VAVA 4K UST laser projector($ 2,800 without screen);

Optoma CinemaX P2 4K laser projector ($ 3,300 without screen).

In general, the huge screen at an affordable price and high image quality create excellent prospects for the laser UST projectors with TV tuner (laser TVs). Additionally, a reflected light of projector significantly reduces eyestrain compared to direct radiation from a TV screen.

Projector vs TV Eyestrain
Projector vs TV Eyestrain

This video demonstrates screen assembly for Hisense Laser TV.

P.S. This fall, the company has formally announced availability of the newest L9G Laser TV with innovative TriChroma Laser technology that delivers an unprecedented 107% coverage of the BT.2020 color space.

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