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ULTIMEA Poseidon E40 Projector

$399.99 at Amazon.com

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SUMMARY: The ULTIMEA Poseidon E40 projector offers a budget-friendly option for home entertainment, with smart streaming and a portable design. Its smart operating system enables direct access to popular platforms, while its lightweight build suits various settings. However, brightness claims may be overstated, performing best in dim rooms. Audio is adequate for small spaces but may need external speakers for immersion. Lacking gaming optimization, it’s ideal for casual movie nights but requires evaluation for bright environments or interactive use.

Best Used For: Home Movie Nights in Dim Settings

Released: 2024

Brand: ULTIMEA

Specification	Details
Brightness	1000 ANSI Lumens (advertised)
Resolution	Native 1920x1080 (1080P)
Contrast Ratio	2000:1
Throw Ratio	1.23:1
Min/Max Throw Distance	1.65m-4.08m (60''-150'')
Lamp Life	30000 hours
Connectivity	USB 2.0 ×1, HDMI ×1, AV ×1, Audio Out ×1 (3.5mm), WiFi (Dual-band 2.4/5GHz), Bluetooth 5.3
Keystone Correction	6D Keystone Correction
Zoom Lens	Digital Zoom 50%–100%
Input Lag	Not specified
Audio Output	2 × 10W speakers with Dolby Audio
Aspect Ratio	16:9
Weight (kg)	3.15 kg
Lens Shift	Not available
Controller Type	Remote Control
Noise Level (dB)	30 dB
Size of Projection	up to 150 inches

Highlights

The ULTIMEA Poseidon E40 Projector markets itself as a budget-friendly choice for home entertainment, offering smart streaming features, portable design, and solid visual quality. Promoted for its smart operating system and compatibility with major streaming services, it targets users seeking a convenient, all-in-one cinema solution. However, some claims, especially about brightness, require scrutiny, as budget projectors often exaggerate performance in real-world conditions.

Advertised at 1000 ANSI Lumens, the projector suggests clear visuals in moderately lit rooms, as claimed on the manufacturer’s website and industry sources. In reality, industry skepticism indicates the actual brightness may be lower, a common issue with budget models. It performs best in dim or dark environments, where its output delivers vibrant images, but bright ambient light may dim the picture, requiring light control solutions like curtains.

The native 1080P resolution (1920×1080) provides sharp, detailed images for Full HD content, such as movies and streaming media. This specification, consistently verified across product listings and industry sources, ensures reliable performance for home use. While marketed as supporting 4K decoding, the output remains 1080P, meaning it processes but does not display true 4K clarity. For casual viewers, this resolution offers strong value, though it falls short for ultra-high-definition needs.

With a 2000:1 contrast ratio, the projector promises decent color depth, as noted in product descriptions. This is standard for LCD projectors in its price range ($359–$599), offering adequate separation between light and dark scenes for everyday viewing. However, it lacks the deep blacks of premium models, which may be noticeable in darker content. This limitation, often downplayed in marketing, aligns with expectations for budget projectors.

The integration of a smart operating system with support for major streaming services is a standout feature, allowing direct access to popular platforms without external devices. Online reviews highlight this as a rare advantage in budget projectors, enhancing user convenience. The smart interface makes it appealing for those prioritizing easy access to streaming content in a single device.

Comprehensive connectivity is a strength, including fast WiFi, Bluetooth, HDMI, USB, and audio out ports, as confirmed by product specifications and industry sources. These options support seamless wireless streaming, stable device pairing, and compatibility with media players or gaming consoles. The modern connectivity suite accommodates diverse home entertainment setups, from movie nights to presentations.

Portability is a key asset, with the projector weighing just 3.15 kg and featuring a compact design with a handle that doubles as a stand. Online reviews note its suitability for indoor and outdoor use, such as living rooms or backyard movie nights. Its lightweight build allows easy transport, catering to users needing a versatile projector for multiple settings.

Setup is simplified with advanced keystone correction and auto focus, which adjust image alignment and clarity even when the projector is placed off-center. These features, mentioned in product descriptions, ease installation in various environments. However, the digital zoom (50%–100%) may reduce image quality when adjusted, a common trade-off in budget models that marketing often overlooks.

The built-in 2x10W speakers with enhanced audio processing provide adequate sound for small to medium-sized rooms, as indicated in product specifications. While sufficient for casual viewing, the audio lacks the depth needed for larger spaces or immersive experiences. Users seeking cinematic sound should connect external speakers via the audio out port, a common recommendation in budget projector reviews.

With a 1.23:1 throw ratio, the projector offers moderate placement flexibility, projecting a 100-inch diagonal image from about 8.7 feet, as calculated by industry sources. Recommended projection sizes range from 80 to 120 inches, with a maximum of 150 inches, though larger images may lose clarity in brighter conditions. This suits typical living rooms or small home theaters with controlled lighting.

The lamp life, advertised as >10 years, likely equates to 20,000–30,000 hours, standard for LED projectors, based on industry norms. Without a precise hour rating, actual longevity depends on usage, and heavy use may shorten lifespan. This aligns with expectations but lacks specific verification, a detail marketing often glosses over.

Noise levels, claimed to be below 30 dB, suggest quiet operation, suitable for home use, as per product specifications. In practice, fan noise may vary depending on the environment or operating mode, potentially becoming noticeable in silent scenes. This real-world variability, not fully addressed in promotional materials, merits consideration for noise-sensitive settings.

The lack of specified input lag data, noted across sources, indicates the projector is not optimized for gaming or applications requiring low latency. Likely exceeding 30–50 ms, typical for non-gaming projectors, it may cause delays in fast-paced titles. Gamers needing responsive performance should consider alternatives with verified low input lag.

In summary, the ULTIMEA Poseidon E40 Projector delivers a cost-effective option for home entertainment, with smart streaming, portability, and reliable 1080P visuals as its core strengths. Its smart system and modern connectivity appeal to streaming enthusiasts, while its lightweight design suits varied setups. However, potentially overstated brightness, modest audio output, and unverified input lag limit its versatility. Ideal for dim-room movie nights or casual viewing, it requires careful evaluation for gaming or bright-room use, as premium models may better serve those needs.

Amazon Price History

Date	Price (USD)
2025-06-15	399.99
2025-08-01	399.99
2025-08-02	399.99

Since 2025-06-15

Auto Product Comparison

Product	ULTIMEA Poseidon E40 Projector	Goiaey GO2 Projector	NISOO M10 Projector	EXTRAVIS V3 Projector
Image
Badges			Best Deal
Price	$399.99 at Amazon.com	$399.99 at Amazon.com	$47.49 ~~$79.99~~ at Amazon.com	$229.99 at Amazon.com
Brand	ULTIMEA	Goiaey	NISOO	EXTRAVIS
Check Details		Check Details	Check Details	Check Details
Brightness	1000 ANSI Lumens (advertised)	800-1000 ANSI Lumens	380 ANSI Lumens	~800 ANSI Lumens (claimed, likely lower)
Resolution	Native 1920x1080 (1080P)	Native 1080P, supports 4K (downscaled to 1080P)	720P Native	Native 1080P LCD, 4K input (downscaled to 1080P)
Contrast Ratio	2000:1	~1000-2000:1 dynamic	2000:1 (advertised)	~800-1200:1 dynamic
Throw Ratio	1.23:1	1.2:1	not specified	~1.22:1
Min/Max Throw Distance	1.65m-4.08m (60''-150'')	3ft-20ft (40-300 inches)	not specified	1.1m-7.8m (40-300'' image)
Lamp Life	30000 hours	30000 hours	50000 hours	20000 hours
Connectivity	USB 2.0 ×1, HDMI ×1, AV ×1, Audio Out ×1 (3.5mm), WiFi (Dual-band 2.4/5GHz), Bluetooth 5.3	WiFi 6, Bluetooth 5.2, HDMI, USB, Airplay/Miracast support	HDMI, USB, TF Card, VGA, Audio in/out, Bluetooth 5.1, Wi-Fi	1× HDMI 2.0, 2× USB-A 2.0, 3.5 mm audio, dual-band Wi-Fi ac, BT 5.1
Keystone Correction	6D Keystone Correction	Auto Keystone (6D/4P), manual adjustment available	±15° vertical and horizontal	Auto (vertical & horizontal) ±50° 4-point
Zoom Lens	Digital Zoom 50%–100%	Digital zoom (50%-100%)	fixed	Digital 100 % → 50 %
Input Lag	Not specified	~30-50ms	Not specified	~82-88 ms @ 1080P/60
Audio Output	2 × 10W speakers with Dolby Audio	36W stereo speakers with Dolby Audio support	2 x 2W speakers	Dual 5W speakers, Dolby Audio badge
Aspect Ratio	16:9	16:9 native, supports 4:3	16:9	16:9/4:3
Weight (kg)	3.15 kg	2.6 kg	0.86 kg	4.1 kg
Lens Shift	Not available	not available	Not available	Not available
Controller Type	Remote Control	IR Remote control	Remote control	BT voice/IR hybrid remote with Netflix/YT/Prime hot-keys
Noise Level (dB)	30 dB	~30-35 dB	not specified	33-37 dB
Size of Projection	up to 150 inches	Up to 200 inches	38-170 inches diagonal	40-300 inches (up to 120 inches recommended)
Connectivity	USB 2.0 ×1, HDMI ×1, AV ×1, Audio Out ×1 (3.5mm), WiFi (Dual-band 2.4/5GHz), Bluetooth 5.3	WiFi 6, Bluetooth 5.2, HDMI, USB, Airplay/Miracast support	HDMI, USB, TF Card, VGA, Audio in/out, Bluetooth 5.1, Wi-Fi	1× HDMI 2.0, 2× USB-A 2.0, 3.5 mm audio, dual-band Wi-Fi ac, BT 5.1