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GroView JQ818C Projector

$189.99 ~~$219.99~~ at Amazon.com

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SUMMARY: The GROVIEW JQ818C is an entry-level LED LCD projector offering native 1080P resolution and multiple connectivity options including HDMI, USB, Wi-Fi, and Bluetooth. Real-world performance falls short of advertised brightness and contrast, requiring a dark environment for optimal image quality. Its compact design and integrated speakers suit casual home entertainment, though audio depth and installation flexibility are limited. No optical zoom or lens shift demands precise placement, and build quality may affect longevity. Overall, it delivers budget-friendly large-screen experiences with clear caveats.

Best Used For: completely dark environments for home theater movie nights and casual streaming

Released: 2022

Brand: GroView

Specification	Details
Brightness	~400 ANSI Lumens
Resolution	Native 1920 x 1080, supports 4K (compressed)
Contrast Ratio	12000:1 (advertised)
Throw Ratio	~1.83
Min/Max Throw Distance	not specified
Lamp Life	100000 hours (advertised)
Connectivity	2x HDMI, 2x USB, Audio Mini Jack, Bluetooth 5.0, WiFi (2.4G/5G)
Keystone Correction	Vertical ±15°
Zoom Lens	Digital 25%
Input Lag	not specified
Audio Output	2 x 5W speakers
Aspect Ratio	16:9
Weight (kg)	2.81 kg
Lens Shift	not available
Controller Type	remote control
Noise Level (dB)	not specified
Size of Projection	up to 300 inches

Highlights

Designed as a budget-friendly home theater projector, the GROVIEW JQ818C aims to deliver a versatile multimedia experience with features like native 1080P resolution, Wi-Fi and Bluetooth connectivity, and an advertised 300″ maximum projection size. Despite its aggressive pricing, the overall package demands cautious expectations around real-world performance, especially in anything less than ideal viewing conditions.

The manufacturer promotes a whopping 15 000 lux brightness rating—equated to 490 ANSI lumens—but independent feedback suggests the actual output hovers closer to 400 ANSI lumens. This level of illumination makes the JQ818C serviceable only in completely dark environments, with significant wash-out and loss of color vibrancy as soon as any ambient light intrudes. Any claim of comfortable daytime or partially lit-room operation should be taken with a grain of salt.

While the projector boasts 4K support, this feature is strictly input-level: all content is compressed or downscaled to its true 1080P native resolution. In practice, native 1080P delivers crisp imagery up to around 100–120 inches, but pushing toward the advertised 300″ boundary results in noticeable softening and pixelation. The “4K” label is therefore little more than marketing shorthand rather than a promise of genuine ultra-high-definition output.

The advertised 12,000:1 contrast ratio likewise fails to translate into dramatic deep blacks or punchy dynamic range. Users report wash-out in darker scenes and muted color separation, indicating a more realistic contrast performance closer to mid-four-digit figures. For movie enthusiasts seeking cinematic depth, the JQ818C’s panel limitations become especially apparent when compared side by side with mid-tier DLP or LCD models.

No official throw ratio is published, but crowd-sourced measurements estimate it at approximately 1.8:1, implying a requirement of roughly 12 feet to achieve a 90″ diagonal image. Without optical zoom or lens shift, installation flexibility is compromised: precise placement and screen alignment are mandatory to avoid keystone distortion or unintended cropping. The projector’s digital 1.25× zoom offers only limited compensation at the cost of further softness.

Connectivity is a relative bright spot: dual HDMI ports, dual USB inputs, a 3.5 mm audio jack, 5 GHz Wi-Fi, and Bluetooth 5.0 facilitate a broad range of sources—from laptops and game consoles (including PS5) to streaming sticks and smartphones via AirPlay or Miracast. However, wireless streaming can introduce latency and occasional dropouts, so wired connections remain the most reliable choice for critical content or gaming.

The built-in dual 5 W speakers provide adequate volume for casual viewing in small, enclosed rooms, but lack the bass and clarity required for immersive audio. An external soundbar or powered speaker system is strongly recommended for anything beyond background sound. Bluetooth audio output is supported, yet pairing stability varies, and occasional sync issues may arise when playing high-bitrate tracks or complex audio streams.

Despite claims of a 100,000-hour LED lamp life, the projector’s build quality raises durability questions. The plastic chassis feels lightweight and vulnerable to impact, and internal components exhibit occasional rattles or heat-related hum. With no widely available repair service for Groview products, end-users should temper expectations around long-term reliability and plan for replacement rather than refurbishment after a couple of years’ regular use.

Setup is straightforward thanks to vertical keystone correction (±15°) and a simple IR remote, but the lack of horizontal adjustment means the projector must be level with the screen’s centerline. Auto-keystone modes exist but often overshoot or undercorrect, necessitating manual fine-tuning for a properly rectangular image. With no touchscreen UI or built-in OS, navigation relies on a basic menu system—adequate, but hardly elegant.

In conclusion, the GROVIEW JQ818C stands out as an entry-level solution for users demanding a large-screen experience on a shoestring budget. It excels in dark room scenarios where its modest brightness and contrast can be masked, and its extensive connectivity ensures compatibility with a wide array of devices. However, the myriad trade-offs—dim output outside total darkness, compressed 4K, weak audio, and questionable longevity—mean that discerning buyers should consider slightly more expensive alternatives from established brands if performance consistency and future-proofing are priorities.

Amazon Price History

Date	Price (USD)
2025-06-11	139.99
2025-06-17	139.97
2025-07-05	189.99
2025-07-16	129.99
2025-07-18	189.99
2025-07-21	139.97
2025-08-04	129.99
2025-08-07	189.99
2025-08-11	139.96
2025-08-13	139.97
2025-08-21	189.99
2025-08-25	139.96
2025-09-10	189.99
2025-09-15	189.99

Since 2025-07-05

Auto Product Comparison

Product	GroView JQ818C Projector	WiMiUS P61 Projector	GroView C26 Projector	JowLurk M7 Projector
Image
Badges				Best Deal
Price	$189.99 ~~$219.99~~ at Amazon.com	$79.99 at Amazon.com	$159.99 at Amazon.com	$142.49 ~~$239.99~~ at Amazon.com
Brand	GroView	WiMiUS	GroView	JowLurk
Check Details		Check Details	Check Details	Check Details
Brightness	~400 ANSI Lumens	200 ANSI lumens	500 ANSI Lumens	~200–300 ANSI Lumens
Resolution	Native 1920 x 1080, supports 4K (compressed)	1280x720 (HD), supports 1920x1080 (not true Full HD)	Native 1080P (1920x1080), supports 4K	Native 1080p confirmed; 4K input supported (downscaled)
Contrast Ratio	12000:1 (advertised)	15000:1 (advertised)	15000:1 (advertised)	20000:1 (advertised)
Throw Ratio	~1.83	1.1:1	not specified	Not specified
Min/Max Throw Distance	not specified	1m-5m	not specified	~1.1m - 6m
Lamp Life	100000 hours (advertised)	30000 hours	not specified	30000 hours (LED)
Connectivity	2x HDMI, 2x USB, Audio Mini Jack, Bluetooth 5.0, WiFi (2.4G/5G)	5G/2.4G WiFi, Bluetooth 5.2, HDMI, USBx2, AV, 3.5mm jack	WiFi 6, Bluetooth 5.2, 2xHDMI, 2xUSB, AV, 3.5mm	WiFi, Bluetooth, HDMI, USB, AV, 3.5mm Audio
Keystone Correction	Vertical ±15°	none	6D/4P Auto-Keystone	Auto ±45° Vertical Keystone
Zoom Lens	Digital 25%	digital zoom (50%)	50-100%	Digital zoom works, no optical zoom
Input Lag	not specified	Not specified	Not specified	>50ms
Audio Output	2 x 5W speakers	Dual 5W built-in speakers, 3.5mm jack (WiMiUS Official)	12W speaker	Built-in 3W x2 Stereo Speakers
Aspect Ratio	16:9	4:3 / 16:9	16:9	4:3 / 16:9 supported
Weight (kg)	2.81 kg	0.86 kg	2.4 kg	1.45 kg
Lens Shift	not available	Not available	Not available	Not supported
Controller Type	remote control	Remote Control	Remote Control	Infrared Remote Control
Noise Level (dB)	not specified	Not specified	up to 300 inches	~30–35 dB
Size of Projection	up to 300 inches	up to 200 inches		50” – 300” (60”–120” recommended)
Connectivity	2x HDMI, 2x USB, Audio Mini Jack, Bluetooth 5.0, WiFi (2.4G/5G)	5G/2.4G WiFi, Bluetooth 5.2, HDMI, USBx2, AV, 3.5mm jack	WiFi 6, Bluetooth 5.2, 2xHDMI, 2xUSB, AV, 3.5mm	WiFi, Bluetooth, HDMI, USB, AV, 3.5mm Audio