Shulou(Shulou.com)11/24 Report--

Looking at the whole home appliance industry, Toshiba TV is a recognized legendary brand. As a TV brand with a history of more than 70 years, Toshiba TV has become synonymous with high-quality household appliances around the world with the characteristic of "reliable professional audio and picture quality". The momentum of development has been particularly strong in recent years, with third-party data showing that Toshiba TV has become the number one TV brand in Japan in 2022.

On the morning of April 7, Toshiba TV held the spring launch of "Free Audio-Visual mood" 2023, and officially launched 7 series of new products: Z750 and Z700.

Among them, Toshiba TV Z750 continues the technical route of Toshiba TV audio and painting double core + Mini LED, focusing on "Guan Ying Power School of Sound and Picture quality". Based on professional sound and painting adjustment and sound and painting dual-core technical strength, it aims to provide users with a reliable and comfortable audio-visual experience, and then let users have a relaxed and happy life.

Next, CTOnews.com will share the experience of Toshiba TV Z750 with readers and further explore the sound and painting charm of this product.

Toshiba TV Z750 1, appearance Toshiba TV Z750 whole set embodies the simple design and practical aesthetics of Toshiba TV.

As a large screen TV, narrow frame design is necessary, the frame in the fuselage is gray, the metal texture is very advanced, and the sense of refinement is full.

Toshiba TV Z750 screen top, left and right frame is very narrow, the field of vision is very broad, with a 75-inch large screen, slightly separated by two or three meters, the frame is almost a black line, after the screen is particularly shocking.

The Toshiba TV Z750 has a slightly wider lower frame with dense front-exit speakers (part of the rocket launcher sound, which will be described in more detail later). The lower right corner is the REGZA logo and Toshiba TV's iconic ring indicator.

TV bracket directly uses a flat design, simple and concise lines, and the machine's simple design style is very matching.

The back of Toshiba TV Z750 is a metal back panel with a flame retardant rear shell, which ensures the safety of users in detail. High-quality materials reflect the sense of responsibility of Toshiba TV as a high-end TV. The quality is reliable and worthy of its reputation.

In terms of interface, it includes one USB2.0, one USB3.0, three HDMI, network port, digital audio cable and so on.

Second, screen picture quality as a high-end TV, Toshiba TV Z750 has brought three big tricks in screen picture quality-the first is to adopt a new generation of high-end Mini LED display scheme.

Mini LED,CTOnews.com has been popularized many times in the previous TV evaluation. To put it simply, this is the best industry picture quality solution for high-end TV screens besides OLED.

Toshiba TV Z750 as the only audio and picture dual-core Mini LED TV at the same price line, the advantage is very obvious. First of all, it is equipped with a new generation of high-end Mini LED display scheme, compared with ordinary Mini lamp beads, a single lamp bead is reduced by 96%, but the brightness is fully increased by four times. In addition, the Z750 uses hydrodynamic curved surface silica gel to design the lampshade, which can effectively prolong the service life of the lamp bead, improve the utilization rate of the light source, and reduce the poor visual effect caused by uneven light and dark on the screen and spots.

Secondly, the Toshiba TV 75 inch Z750 has reached the 500 + backlight partition, which has a stronger light control ability and can bring a more realistic and delicate picture quality.

For example, in the following picture (4K video), the Toshiba TV Z750 shows strong light control, showing a pure black effect like OLED when black appears in the picture, rather than the "gray" and uneven brightness of ordinary Mini LED televisions.

In another scene of the same 4K HDR video, there are a large number of neon lights in the picture, interlacing light and shade, which is a great test of the quality of the TV screen. Under such harsh circumstances, Toshiba TV Z750 still achieves the "light and shade" in detail, and there is no problem of "whitening" around the color picture, which can be called cinema-level picture quality.

The second big move is the crystal transparent color screen Pro.

The crystal transparent bright color screen Pro can be simply summarized as: ultra-wide viewing angle, ultra-low reflection, no fear of glare. It is understood that the Pro reflectivity of crystal transparent color screen has reached an astonishing 2.37%, which is more than 50% lower than that of ordinary television. at the same time, users do not have to worry about screen color deviation and reflection caused by different viewing angles and ambient light.

For example, in the chameleon in GIF (4K video) below, when we change the angle, the color of the chameleon does not change.

At the same time, the crystal transparent color screen Pro also has twice the ultra-high contrast of the ordinary liquid crystal panel, which can show pure black. This is why Toshiba TV Z750 can easily be "dark enough" and "bright enough" when playing videos with strong contrast.

For example, in the following picture, when we choose to open a group of pure black photos, it is quite close to the "pure black" display effect of the OLED screen, and even has the illusion of "screen off", which is what we observe on the side.

The third big move is a professional independent picture quality chip-ZR visual perception chip. ZR visual perception chip can reconstruct calculation, model adjustment, integration of backlight, natural light, color, analog perception, 71 years of Japanese original painting adjustment experience and other capabilities, showing a more real, clear, smooth, immersive picture enjoyment.

Specifically, the ZR visual perception chip first has the ability to perceive the image, using a powerful image processing database to truly restore everything recognized by the human eye; contrast enhanced PRO technology can make the picture bright without losing details; it can also dynamically adjust the HDR brightness mapping according to the picture brightness to effectively improve the details of the medium and high brightness scene.

In addition, under the dual blessing of ZR visual perception chip and a new generation of high-end Mini LED display solution, Toshiba TV Z750 has 64K mixed dimming, namely PWM+DC mixed dimming, with new light sensor elements, deep coordination of ambient light and backlight, bringing delicate and comfortable viewing effect without interference from real ambient light.

Next, let's take a look at the picture quality of Toshiba TV Z750 by shooting a sample film:

As far as the author's subjective feeling is concerned, the intuitive feeling of Toshiba TV Z750 screen is colorful, delicate, transparent and clean, giving people a very comfortable look and feel, especially in some high-contrast scenes, Toshiba TV Z750 can show a good HDR dynamic range, especially for highlights and black in place, very visual impact.

The screen peak brightness of Toshiba TV Z750 has reached 1000nitsMagnet 1000nits, which is enough for ordinary families. For example, when the sun appears from the clouds, the golden color of the picture is very full, and the feeling of thick clouds and sun halo in the sky is exquisite, and the layers are rich.

In terms of basic screen parameters, Toshiba TV Z750 has 4K HDR display, 144Hz refresh rate, 95% DCI-P3 film wide color gamut and so on.

We carry on the simple test through the 4K diagram and the colorimeter.

As shown in the following figure, in the 4K map detection, the basic picture quality color display of Toshiba TV Z750 is very positive, the picture is delicate enough, the color is bright, and the tone has an obvious sense of hierarchy.

In the Esseli test, Toshiba TV Z750 won 94.4% of DCI P3, which is quite close to the official claim of 95%. At the same time, it also has 99.2% sRGB, and the color gamut volume has reached 151.8% sRGB and 107.5% DCI P3.

3. Sound quality Toshiba TV Z750 also has two big tricks in terms of audio.

In terms of software, it has a BR auditory sensing chip; in terms of hardware, it has a multi-unit rocket launcher sound system.

At present, Toshiba TV is almost the only TV brand in the industry that uses professional sound quality chips. Toshiba TV Z750 is equipped with BR auditory sensing chip, with screen sound field, room acoustics and other multiple "sound quality cool techs", combined with physics, acoustics and other professional technology, based on 70 years of Japanese sound quality experts' data, to rebuild unparalleled cinema immersion hearing effects.

With the blessing of BR auditory sensing chip, the bazooka sound system, which is the traditional advantage of Toshiba TV, can play a higher level of sound effect.

Friends who know about Toshiba TV should not be unfamiliar with Rocket launchers. The name originated from Toshiba TV sold domestically in the early years, because the two huge sound columns at the top look like "rocket launchers", coupled with their powerful bass effect, which is similar to the roar of rocket launchers. Therefore, "rocket launcher" has become a very important label for Toshiba TV. It is no exaggeration to say that Toshiba bazooka was a thunderous name in the whole color TV field at that time, which is synonymous with high-end sound quality.

With the development of the times, the rocket launcher acoustics of Toshiba TV has continuously developed and evolved into today's rocket launcher sound system. Toshiba TV Z750 is equipped with a "7-unit rocket launcher sound system" (85 is an 8-unit rocket launcher sound system), including Galaxy pre-sound + visual subwoofer design and bilateral Roman horn surround design, so that home viewing has a more 3D sense of surround sound.

It is worth mentioning that Toshiba TV is also rare, with front sound + side surround products in the TV audio form.

Pre-pronunciation

With the combination of BR auditory sensing chip and multi-unit bazooka sound system, what is the acoustics of Toshiba TV? It's the same old rule, let's play a piece of "Ferry" and feel it:

IPhone 12 mini shooting (the room is relatively empty, it is recommended to wear headphones) has to admit that Toshiba TV is a "TV sound quality expert". Decades later, the sound system of the rocket launcher still shows excellent sound quality. Without the external echo wall, you can still hear the shocking and clear original sound.

The concrete performance is: the bass is surging, the sound field is big, the texture is clear. For example, the early drum sound, the bass extension feeling is particularly strong, but not boring, but very crisp, appears clean and neat. The vocal part is very round and not ugly, and the stringed instruments of intermediate frequency and high frequency are relatively clean and rich in detail. you can quickly distinguish the sounds of different instruments with a full sense of hierarchy.

Established TV manufacturers have traditional advantages in these audio-visual aspects, and this set of rocket launcher sound system is very much in line with the author's taste, and even can be described as "aftersound", constantly.

Another feature is that when playing video, Toshiba TV Z750 will have a very strong sense of space, such as the singing of birds and insects, there will be a feeling that it will ring around, and the effect of surround sound is obvious, which is inseparable from the software hard power of the BR auditory sensing chip to achieve the integration of sound and picture.

It is worth mentioning that Toshiba TV Z750 also won Dolby Vision, Dolby ATMOS, IMAX Ehanced certification, more than the same price of products with an IMAX certification, to meet the needs of many users to watch movies at home, can personally experience the shocking effect of cinema.

In the core configuration, Toshiba TV Z750 adopts 4-core A73l architecture and supports Wi-Fi 6.

In terms of system, Toshiba TV Z750 uses the JUUI system that domestic friends are very familiar with, and it is not unfamiliar with it, and there is no problem of "disobedience" common to overseas brands.

For example, in the screen mode, Toshiba TV Z750 comes with up to 9 screen modes to support the large screen fitness function, and the mobile phone can also be used as a TV camera for action recognition.

For example, support to download third-party App, including games, education, sports health, children and so on.

Written in the end: in recent years, with more than 70 years of experience and technical precipitation in the color TV industry, Toshiba TV has made great progress and become synonymous with "reliable professional audio and painting quality" in the home appliance industry. Whether it is brand image, technological innovation or adjustment technology, Toshiba TV continues to achieve self-innovation, but also stimulates the progress and development of the whole TV industry.

Back to the product itself, Toshiba TV Z750 has excellent picture quality performance, especially the ability to control black, color pinch and strong visual angle performance, which is "unforgettable"; on the sound quality level, Toshiba TV Z750 carries BR auditory sensing chip and multi-unit rocket launcher sound system to work together, bringing a surging sound quality comparable to independent speakers, creating a "sound presence"-like experience. Generally speaking, Toshiba TV Z750 deserves its label of "excellent sound and picture quality", which is very suitable for high-grade users who have high quality requirements for sound and picture quality and are willing to pay for good products.

On the new TV product Z750, we can deeply feel that Toshiba TV, which has not been old for more than 70 years, still exudes boundless vitality and innovation. If you also want to buy a good TV with extraordinary sound and painting, or want to enjoy a private movie experience at home, you might as well take a look at this product. I believe it will bring you a different surprise.

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