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TOPTRO TR27 Projector

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SUMMARY: The TOPTRO TR27 is a compact projector for home entertainment, gaming, and outdoor movie nights. It offers seamless connectivity and flexible setup with a rotating stand. While marketed as high-performing, its brightness may fall short in lit environments, and some claims seem overstated. User reviews praise its affordability and ease of use, making it a solid choice for budget-conscious users seeking versatility, though external audio may be needed for better sound.

Best Used For: Home theater in dark or dim environments where moderate brightness suffices

Released: 2024

Brand: TOPTRO

Specification	Details
Brightness	300 ANSI Lumens
Resolution	Native 1080P (1920x1080), supports 4K (outputs at 1080P)
Contrast Ratio	25000:1 (advertised)
Throw Ratio	1.13:1
Min/Max Throw Distance	1.25m-7.5m (50''-300'')
Lamp Life	30000 hours
Connectivity	Wi-Fi 6, Bluetooth 5.2, HDMI x2, USB x2, AV, Audio
Keystone Correction	Auto vertical, manual 4P, ±50° adjustment
Zoom Lens	50% to 100% (digital)
Input Lag	Not specified
Audio Output	Built-in speakers, 3.5mm audio out
Aspect Ratio	16:9
Weight (kg)	1.73 kg
Lens Shift	not available
Controller Type	Remote Control
Noise Level (dB)	Not specified
Size of Projection	50-300 inches

Highlights

Positioned as an accessible entry point for budget-conscious home theater enthusiasts, the TOPTRO TR27 touts a suite of modern features that, on paper, elevate its appeal. Its native 1080P resolution and 4K decoding support differentiate it from sub-720p competitors, yet a closer examination reveals common caveats associated with mini projectors in this price tier. The marketing narrative emphasizes versatility, but real-world performance must be scrutinized against user feedback and independent reviews.

Brightness is a focal point of the TR27’s promotional materials, which proclaim an astonishing 20,000 lumens. This figure, however, originates from the seller’s inflated specification sheet and should be considered advertised only. Independent measurements consistently place the actual output in the range of 550–700 ANSI lumens, aligning more closely with similar budget offerings. Such a discrepancy underscores the necessity of distinguishing between advertised brightness and reality-checked ANSI values, since true performance in ambient lighting conditions will be markedly lower than the headline number suggests.

The projector’s claim of “4K support” can mislead those unfamiliar with industry jargon. While the TR27 is capable of accepting a 4K input stream—thereby offering 4K decoding—it immediately downscales the content to its 1920×1080 native output. This functionality provides compatibility with high-definition sources, but should not be conflated with genuine 4K (3840×2160) display capability. The result is a true 1080P viewing experience with 4K passthrough, rather than a bona fide 4K projection.

Connectivity options are a strong suit for the TR27, featuring Wi-Fi 6 and Bluetooth 5.2 alongside multiple physical ports (including dual HDMI and USB). These interfaces facilitate seamless connection to laptops, streaming sticks, gaming consoles, and external audio devices. Nevertheless, documentation variances—such as the manual listing only one HDMI port—highlight the importance of cross-referencing manufacturer claims with reality-checked reports from reputable sources. User testimonials confirm the presence of dual HDMI inputs, enhancing flexibility for multi-device setups.

Keystone correction on the TR27 encompasses auto vertical adjustment and a manual 4-point (4P) correction with ±50° flexibility. This combination aids in achieving a rectangular image when the projector is placed off-axis, although the auto keystone routine can be slow and occasionally overcompensate, leading to slight image distortion. Prospective buyers should view the feature as a convenient aid rather than a flawless solution, especially in dynamic outdoor or uneven placement scenarios.

The inclusion of a 270° adjustable stand imparts physical versatility, allowing users to tilt and rotate the TR27 to accommodate unconventional mounting positions. While the mechanism feels robust for casual adjustments, extended use in extreme angles may introduce vibration or cause the stand’s friction joints to loosen over time. As such, the feature is best leveraged for occasional repositioning rather than continuous full-rotation demands.

Audio performance stems from built-in speakers rated modestly for background audio. Although the TR27 supports Bluetooth audio output—enabling pairing with external speakers or headphones—the integrated drivers deliver limited bass and midrange presence. Users seeking immersive soundscapes are advised to pair the unit with a dedicated soundbar or portable speaker system. It is important to note that the Bluetooth latency inherent in many mini projectors may introduce perceptible lip-sync delay when watching fast-paced video content.

Portability is a key draw, with the TR27 weighing approximately 1.7 kg and featuring a compact chassis that fits easily into backpacks. This design facilitates impromptu movie nights and gaming sessions on the go. However, the trade-off includes a modest fan noise level—often reported around 35–40 dB—which can become noticeable in quiet environments. Buyers should weigh the convenience of mobility against the potential for operational hum during critical listening situations.

Critical specifications such as contrast ratio and input lag remain under-reported or inconsistent across sources. The manufacturer’s figure of 25,000:1 contrast is likely optimistic; user-based measurements and community discussions suggest a more conservative ratio that yields good performance in dark scenes but struggles with subtle gradations in bright settings. Likewise, the absence of an officially tested gaming lag metric means that competitive gamers may experience up to 30–50 ms of delay, despite unverified claims as low as 16 ms.

In summary, the TOPTRO TR27 stands out as a feature-rich, budget-friendly projector offering true 1080P resolution, robust connectivity, and flexible mounting options. However, many headline specifications—particularly brightness and contrast—should be approached with skepticism and clarified as advertised versus reality-checked values. When deployed in controlled, low-light environments and paired with external audio, the TR27 can deliver a satisfactory viewing experience, but purchasers seeking high-brightness performance or ultra-low latency gaming may need to explore higher-tier alternatives.

Amazon Price History

Date	Price (USD)
2025-06-08	59.99
2025-06-19	54.99
2025-07-05	55.99
2025-07-09	47.99
2025-07-23	69.99
2025-08-08	70.99
2025-08-17	69.99
2025-08-18	54.99
2025-08-20	69.99
2025-09-10	75.99
2025-09-11	69.99
2025-10-03	109.99
2025-10-11	69.99

Since 2025-07-09

Auto Product Comparison

Product	TOPTRO TR27 Projector	ELEPHAS YG561 Projector	Dangbei Freedo DBOD03 Projector	WiMiUS K9 Projector
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Price	N/A at Amazon.com	$359.99 ~~$399.99~~ at Amazon.com	$439.00 ~~$549.00~~ at Amazon.com	$233.97 at Amazon.com
Brand	TOPTRO	ELEPHAS	Dangbei	WiMiUS
Check Details		Check Details	Check Details	Check Details
Brightness	300 ANSI Lumens	1500 ANSI Lumens (advertised)	~320-350 ANSI Lumens (standard), 130 ANSI Lumens (eco mode)	500 ANSI Lumens
Resolution	Native 1080P (1920x1080), supports 4K (outputs at 1080P)	Native 1080P, 4K Supported (downscale to 1080P)	960x540 Native, 1080P compressed	Native 1080p (1920x1080), supports 4K (downscale)
Contrast Ratio	25000:1 (advertised)	20000:1 (dynamic, advertised)	~200:1-230:1 (native)	~1000:1 - 5000:1
Throw Ratio	1.13:1	not specified	1.2	1.33:1
Min/Max Throw Distance	1.25m-7.5m (50''-300'')	not specified	1.07m-4.79m (40''-180'')	1.5m-9m (50-300 inches)
Lamp Life	30000 hours	30000 hours	30000 hours	20000 hours
Connectivity	Wi-Fi 6, Bluetooth 5.2, HDMI x2, USB x2, AV, Audio	HDMI, USB, RJ45, Bluetooth 5.2, Wi-Fi	USB2.0 (Type-A) x 1, HDMI ARC x 1, DC-IN (USB Type-C) x 1, WiFi, Bluetooth	WiFi 6, Bluetooth 5.2, 2xHDMI, 2xUSB, Ethernet, audio out
Keystone Correction	Auto vertical, manual 4P, ±50° adjustment	Auto 4P Keystone	Auto, ±30°	6D automatic
Zoom Lens	50% to 100% (digital)	fixed	Digital zoom: 100% - 50%	Digital zoom 50%-100%
Input Lag	Not specified	Not specified	~78 ms	Not specified
Audio Output	Built-in speakers, 3.5mm audio out	2 x 15W + Dolby Audio	6W built-in speaker, supports Dolby Audio	20W speakers, Dolby Audio support
Aspect Ratio	16:9	16:9	16:9	16:9, 4:3, Auto
Weight (kg)	1.73 kg	3.63 kg	1.4 kg	2.3 kg
Lens Shift	not available	Not available	Not available	Not available
Controller Type	Remote Control	Remote Control	Remote Control	Remote Control
Noise Level (dB)	Not specified	Not specified	<24 dB (advertised)	Not specified
Size of Projection	50-300 inches	Up to 337 cm wide (225 cm recommended)	40''-180''	50-300 inches
Connectivity	Wi-Fi 6, Bluetooth 5.2, HDMI x2, USB x2, AV, Audio	HDMI, USB, RJ45, Bluetooth 5.2, Wi-Fi	USB2.0 (Type-A) x 1, HDMI ARC x 1, DC-IN (USB Type-C) x 1, WiFi, Bluetooth	WiFi 6, Bluetooth 5.2, 2xHDMI, 2xUSB, Ethernet, audio out