Barend Ray
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- 1 First Impressions
- 2 Introduce
- 3 Display
- 4 Features
- 5 User Feedback
First Impressions
The LSP9T is one of two models in Samsung's UST line-up. It's rated for 2,800 ANSI lumens, which is less than today's brightest laser TVs in the 3,000 to 4,000 lumen range, but still a respectable amount of firepower for bright environments when mated with the right ambient-light rejecting screen. The step-down sister model, the LSP7T, is priced at $3,499 prior to any discounts, and uses a single laser+phosphor light engine with more limited color gamut. It also offers less light output at 2,200 ANSI lumens, and uses the 0.47-inch XPR 4K DLP chipset vs. the LSP9T's larger 0.66-inch DMD. For those unaware, the larger chip requires only a two-phase pixel-shift to put all 8 million pixels of a UHD video signal on screen, while the smaller chip requires four-phase shifting. The 0.66-inch chip typically only shows up in premium products, and some say it offers a sharper image. A final difference between the projectors is that the LSP7T tops out with a 120-inch diagonal 16:9 picture size, while the more advanced optics on the LSP9T focuses up to 130 inches. However, the most popular and effective ALR screens for USTs are still only commonly available at up to 120 inches. (A custom-made 150-inch version of this lenticular screen type has recently appeared—at a price around $5,000).The LSP9T's sophisticated RGB laser engine is rated for 20,000 hours of play, which is common to most laser TV projectors but short of the 25,000 hours offered by some, notably the Hisense L9G and PX1-PRO triple laser models that compete with the LSP9T. Any triple-laser design that discretely delivers the red, green, and blue primaries happily eliminates the need for a color wheel common to most projectors with a single imaging chip, which helps deliver all the available light to the screen. However, in the case of the LSP9T, it did not wholly eliminate rainbow artifacts. Even without a wheel, the potential for rainbows is always present in any single-chip projector as the colors must be delivered to the screen sequentially. This leaves room for timing errors, which is why only a three-chip projector can absolutely guarantee immunity to RBE. I'm not particularly sensitive to rainbows, but definitely saw them throughout my audition, mostly when I first fixed my eyes on an image with white credits on a black background, or, for example, the bouncing white-on-black Oppo logo used as a screen-saver on their disc players. But I personally didn't see them often in live content.
Introduce
| Parameter | Samsung LSP9T |
|---|---|
Picture |  |
Reference Price | $5497.99 |
Recommended Uses | Home Cinema |
Built-In Media | User Manual, E - Manual, Power Cable, Smart Remote (TM-1850A) with Batteries |
Highlight | • Smart TV Platform: Powered by Tizen • Projection Type: Ultra Short Throw • Design: Compact • Audio System: 4.2 Channel, 40W speakers • Resolution: 4K UHD • Brightness: 2800 lumens • Laser Technology: Triple Laser • Voice Assistants: Built-in Alexa and Bixby • Processor: UHD Processor • Color Technology: PurColor |
Display
| Parameter | Samsung LSP9T |
|---|---|
Screen Size | N/A - 130 Inches |
Contrast Ratio | 2M:1 |
Maximum Resolution | 3840 x 2160 Pixels |
Native Resolution | 3840 x 2160 |
Brightness | 2800 Lumen |
Display Type | Laser |
Picture Enhancement | Triple Laser, UHD Processor, HDR |
Viewing Experience | The overall impression of the LSP9T projector reveals a product that excels in tailored picture modes and adaptability for different content types, particularly in a home theater environment. Its compatibility with an ambient light-rejecting screen enhances its performance, offering a significant boost in contrast and effective rejection of overhead light. The projector features four distinct picture modes—Dynamic, Standard, Movie, and one additional mode—allowing users to customize their viewing experience based on content and lighting conditions. However, while Dynamic mode provides brightness suitable for well-lit rooms, it exhibits a green bias, and Standard mode, while vibrant, suffers from inaccurate color representation, particularly with flesh tones appearing oversaturated and skewed. The LSP9T's limitations in automatic mode switching and its tendency to prioritize brightness over color accuracy in certain modes may detract from the overall viewing experience, especially for users seeking fidelity in SDR content. Despite these drawbacks, the projector's design and functionality cater well to various viewing scenarios, making it a versatile choice for a home theater setup. |
Features
| Parameter | Samsung LSP9T |
|---|---|
Video Encoding | HEVC (H.265) or AVC (H.264) |
Controller Type | Voice Control |
Control Method | Voice |
Wattage | 40 watts |
Connectivity Technology | DVI |
Hardware Connectivity | HDMI |
Compatible Devices | Samsung Smart TV, Multiple Voice Assistants, Android OS, iOS |
Other Features | 4K UHD Ultra Bright Laser, Smart TV Powered by TIZEN, Ultra-short Throw and Compact Minimal Design, Powerful Audio 4.2 Channel System, Multiple Voice Assistants |
L x W x H | 21.7"L x 14.4"W x 5"H |
System Experience | The overall impression of the projector, specifically the LSP9T, is that it stands out for its impressive ultra-wide color gamut capabilities, achieving full DCI-P3 and exceeding BT.2020 specifications. This makes it highly suited for displaying HDR content, including HDR10 and HDR10+, allowing for a rich and vibrant viewing experience. While there may be concerns regarding laser speckle, particularly in dark room settings and on bright sections of the image, it tends to be less noticeable at greater distances and does not detract significantly from general viewing. Overall, the LSP9T offers a strong combination of advanced color performance and HDR support, making it a compelling option for those seeking high-quality projection. However, it lacks Dolby Vision support, which may be a consideration for some users. |
User Feedback
Pros:• Easy setup process
• Excellent picture quality with vivid colors
• No noticeable input lag for gaming
• Compatible with various streaming apps
• Large screen size (up to 110")
• Built-in powerful sound system
Cons:
• Pricey compared to other options
• Some HDMI ports may have reliability issues
• Occasional sound dropouts during use
• Reports of defects in certain units
Overall Impression:
The projector offers an impressive visual experience with vibrant colors and a large screen, making it a strong contender for home entertainment. While there are some reliability concerns and a higher price point, the combination of ease of use and quality performance makes it a worthwhile investment for those seeking a top-notch projector. With potential improvements in reliability, this projector could become a standout choice in its category.
