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CASIRIS L80 Projector

$148.99 ~~$419.00~~ at Amazon.com

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SUMMARY: The CASIRIS OmniStar L80 is a budget projector designed for home entertainment. It offers strong brightness and user-friendly features like auto-focus and keystone correction, making setup easy. Wireless and wired connectivity options enhance versatility. However, color accuracy and contrast may disappoint in bright settings or with darker scenes. Best suited for casual viewing in dim environments, it provides good value but falls short of premium performance expectations.

Best Used For: Home Entertainment in Low-Light Settings

Released: 2023

Brand: CASIRIS

Specification	Details
Brightness	1500 ANSI Lumens (advertised)
Resolution	Native 1080P, Supports 4K (downscale to 1080P)
Contrast Ratio	1000:1 (static), 50000:1 (dynamic)
Throw Ratio	~1.3
Min/Max Throw Distance	4.4fr-19fr (40-200 inches)
Lamp Life	30000 hours
Connectivity	HDMI2, USB-C, USB2, 3.5mm audio, dual-band WiFi, Bluetooth 5.0
Keystone Correction	Automatic keystone correction
Zoom Lens	Digital zoom 50%–100%
Input Lag	~30 ms
Audio Output	2 x 15W speakers, supports Bluetooth speaker mode
Aspect Ratio	16:9
Weight (kg)	4.08 kg
Lens Shift	Not available
Controller Type	Remote Control
Noise Level (dB)	~45-50 dB
Size of Projection	Up to 200 inches

Highlights

The CASIRIS L80 Projector OmniStar stands out in the budget projector market, delivering a powerful combination of high brightness, auto-focus, and automatic keystone correction. Tailored for home entertainment, it offers an impressive feature set that rivals more expensive models, though it requires tempered expectations for color accuracy and contrast in well-lit settings.

One of its most notable features is the 1500 ANSI Lumens brightness, promoted as a top-tier specification for its class. Multiple reliable sources, including user reviews and professional evaluations, suggest this brightness is likely accurate, far surpassing typical budget projectors in the sub-$300 range, which often deliver 300–700 ANSI Lumens. This enables the OmniStar L80 to produce clear, vibrant images in dimly lit environments, though at peak brightness, bright colors like white and yellow may appear slightly faded, necessitating adjustments for optimal detail.

The projector features a native 1080P resolution (1920×1080), providing crisp and detailed visuals for moderate screen sizes. It supports 4K decoding, but real-world performance confirms output remains at 1080P, a common trait for projectors in this price range. This makes it well-suited for HD content such as movies and streaming, though users seeking true 4K quality may find it lacking. The contrast ratio, advertised at 1000:1 (static) and 50,000:1 (dynamic), is less impressive in reality, with pixel blur and halo effects reducing clarity in darker scenes, as noted in professional reviews.

Setup is remarkably user-friendly, thanks to the auto-focus and automatic keystone correction. These features allow the OmniStar L80 to adapt swiftly to various placement angles, offering significant flexibility for home use. The auto-focus, while precise, may require 10–15 seconds to calibrate, ensuring sharp images with minimal manual intervention. A hidden stand with 0–15° adjustment adds further versatility, allowing easy positioning in diverse setups.

Connectivity options are a strong suit, with a robust selection including multiple HDMI, USB-C, USB, and 3.5mm audio ports, complemented by dual-band WiFi and Bluetooth connectivity. These facilitate seamless connections to streaming devices, gaming consoles, and mobile devices for screen mirroring. User feedback highlights reliable wireless performance, though the Bluetooth speaker mode occasionally encounters connectivity issues, as reported in some evaluations.

Audio performance is handled by dual 15W built-in speakers, which deliver impressive volume, reaching up to 81 dB at 1 meter, suitable for small to medium-sized rooms. However, sound quality distorts at higher volumes (above 50%, or 72 dB), and external speakers are recommended for a more immersive experience. The option to use the projector as a Bluetooth speaker adds functionality, despite occasional instability in this mode.

Capable of a projection size up to 200″, the OmniStar L80 is marketed for expansive viewing experiences, but professional testing indicates optimal performance under 80″. Beyond this size, image quality diminishes, with reduced sharpness and brightness. The throw distance spans 4.4 ft (40″) to 19.0 ft (200″), with an estimated throw ratio of 1.3, making it adaptable for typical home theater setups.

At 4.08 kg (9 pounds), the OmniStar L80 is heavier than ultra-portable projectors but remains practical for home use. Its dust-proof design enhances longevity, minimizing maintenance needs. However, the fan noise, advertised at 30 dB, is closer to 45–50 dB in practice, which may be noticeable in quiet environments, a point raised in technical reviews.

The included remote control provides straightforward navigation, though it lacks advanced features like voice control found in some competing models. The advertised 15 ms input lag for gaming remains unverified, with some sources suggesting closer to 30 ms, making it adequate for casual gaming but not ideal for competitive scenarios. The lack of lens shift is typical for this price range, but the flexible throw options help compensate.

In conclusion, the CASIRIS L80 Projector OmniStar shines with its outstanding brightness, versatile connectivity, and ease of setup. While it does not deliver true 4K or exceptional contrast, it provides excellent value for casual home entertainment users. Best utilized in low-light conditions with a screen size under 80″, it offers a compelling balance of performance and affordability in the budget projector segment.

Amazon Price History

Date	Price (USD)
2025-07-05	259.99
2025-08-09	148.99
2025-08-20	148.99

Since 2025-07-05

Auto Product Comparison

Product	CASIRIS L80 Projector	JMGo N1 Pro Projector	BYINTEK X30 Projector	GroView C58 Projector
Image
Badges	Best Deal		Best Deal
Price	$148.99 ~~$419.00~~ at Amazon.com	$799.00 at Amazon.com	$242.06 ~~$1,399.96~~ at Aliexpress	$139.99 at Amazon.com
Brand	CASIRIS	JMGo	BYINTEK	GroView
Check Details		Check Details	Check Details	Check Details
Brightness	1500 ANSI Lumens (advertised)	1300 ISO Lumens	650 ANSU Lumens	650 ANSI Lumens
Resolution	Native 1080P, Supports 4K (downscale to 1080P)	1920x1080 (1080P FHD), supports 4K	1920 x 1080 (Full HD)	Native 1080P (1920x1080)
Contrast Ratio	1000:1 (static), 50000:1 (dynamic)	1600:1 (native)	5000:1	1800:1
Throw Ratio	~1.3	1.2:1	1.35:1	1.5-2.0
Min/Max Throw Distance	4.4fr-19fr (40-200 inches)	1.58m-4.79m (60''-180'')	1.3m-5.7m	1.95m-10m (advertised)
Lamp Life	30000 hours	30000 hours	30000 hours	100000 hours
Connectivity	HDMI2, USB-C, USB2, 3.5mm audio, dual-band WiFi, Bluetooth 5.0	Bluetooth, Wi-Fi, USB, HDMI 2.1 (eARC), 3.5mm Jack	HDMI, USB, Bluetooth 5.0, Wi-Fi	2xUSB, 2xHDMI, AV, Audio, WiFi 6, Bluetooth 5.2
Keystone Correction	Automatic keystone correction	Automatic, horizontal & vertical manual correction	Automatic, vertical and horizontal ±15°	Auto 6D Keystone
Zoom Lens	Digital zoom 50%–100%	Fixed focal length, digital zoom	digital zoom	50% digital zoom
Input Lag	~30 ms	15ms for 1080p/60	not specified	~30-60ms
Audio Output	2 x 15W speakers, supports Bluetooth speaker mode	Dynaudio 10W x 2 speakers	3.5mm audio jack, built-in 5W x2 speakers	Built-in 2x10W speakers
Aspect Ratio	16:9	16:9	16:9, 4:3, auto	16:9 / 4:3
Weight (kg)	4.08 kg	4.49 kg	2kg	3.94 kg
Lens Shift	Not available	not available	not available	not available
Controller Type	Remote Control	remote control	remote control	remote control
Noise Level (dB)	~45-50 dB	26 dB (advertised)	35 dB	not specified
Size of Projection	Up to 200 inches	Up to 180 inches	44-200 inches	40-300 inches
Connectivity	HDMI2, USB-C, USB2, 3.5mm audio, dual-band WiFi, Bluetooth 5.0	Bluetooth, Wi-Fi, USB, HDMI 2.1 (eARC), 3.5mm Jack	HDMI, USB, Bluetooth 5.0, Wi-Fi	2xUSB, 2xHDMI, AV, Audio, WiFi 6, Bluetooth 5.2