HOTACK X4AD is a portable smart projector with built-in Google TV:Native 1080P panel supports 4K decoding, 350 ANSI lumens, with a throw ratio of just 1.0:1 — project a 40–130-inch screen from a distance of 0.6–2.5 m. Weighing just 1.13kg, it features an integrated 0–90° adjustable tilt stand, allowing projection onto coffee tables, bedside walls, camping tables, and even ceilings. It automatically focuses and corrects keystone distortion on startup, recognizes the screen and avoids obstacles automatically. Just plug it in and connect to Wi-Fi—no need to purchase a separate TV box.

• Native 1080P + 4K Decoding: 1920×1080 panel supporting 4K video decoding and playback.
• 350 ANSI Lumens: Mainstream brightness for portable projectors, with a 100-inch image remaining clearly visible in completely dark environments.
• 1.0:1 Ultra-Short Throw: Project a 40–130-inch image from 0.6–2.5 m, making it suitable even for compact Hong Kong homes.
• Built-in Google TV: Apps such as Netflix／YouTube／Disney+ are ready to use upon startup, with no TV box or monthly fee required.
• Four Automatic Correction Features: Auto focus＋auto keystone correction＋automatic screen recognition＋automatic obstacle avoidance.
• 0–90° Any Angle: Integrated tilt stand for projecting onto walls, floors, or ceilings.

The native 1080P panel combined with 4K decoding delivers rich detail whether watching movies, sports, or gaming.

• Native resolution of 1920 × 1080, supporting 4K video decoding and playback
• 350 ANSI lumens, with a clear 100-inch image even in completely dark environments
• 1000:1 contrast ratio, delivering clear detail in dark areas
• LCD ＋ LED light source, long lifespan with no bulb replacement required

The ultra-short-throw design significantly reduces the projection distance, making it suitable for compact homes, bedrooms, and camping tents.

• Throw ratio 1.0:1 (ultra-short throw)
• Projection distance 0.6–2.5 m
• Projection size 40–130 inches
• Place it against the wall without worrying about passersby blocking the image

Move it, tilt it, or switch rooms—no manual adjustment needed. The image aligns itself automatically.

• Auto Focus Automatic focusing for instant clarity
• Auto Keystone Automatic keystone correction for a perfectly rectangular image, even with side projection
• Auto Screen Recognition Automatically detects the screen boundaries and aligns the image
• Auto Object Avoidance Automatically avoids obstacles such as wall outlets and framed pictures

The integrated adjustable tilt stand supports stepless adjustment from 0–90°. Lie in bed and project directly onto the ceiling for the ultimate binge-watching experience.

• Project at any angle from 0°–90° without an external tripod
• The integrated tilt stand folds into a convenient handle
• Weighing just 1.13kg, it can be carried with one hand
• Measuring 195 × 153 × 140 mm, it slips into a bag and goes anywhere

Built-in Google TV (Amlogic S805X2) gives you instant access to mainstream streaming apps—no need to buy a separate TV box or pay a monthly fee.

• Operating system: Google TV（Android GTV）
• Preloaded／supports Netflix, YouTube, Prime Video, Disney+, Hulu, HBO Max
• Freely install apps from the Google Play Store
• One-tap casting from your phone or tablet with Google Cast

Supports Bluetooth 5.0 for connecting external Bluetooth speakers or headphones. The built-in 5W × 2 stereo speakers are ready to play right out of the box.

• Bluetooth 5.0 wireless audio output
• Pair with Bluetooth speakers, over-ear headphones, or in-ear headphones
• Built-in 5W × 2 stereo speakers
• 3.5mm audio output, compatible with wired audio systems

Equipped with HDMI × 1, USB × 1, and 3.5mm audio output. Connect game consoles, computers, and USB flash drives directly and start using them instantly.

Dual-band 2.4G / 5G Wi-Fi lets you wirelessly cast photos, videos, and presentations from your phone or tablet via Google Cast.

Built-in Google Assistant lets you press the voice button on the remote and say “Hey Google” to operate it, for example:

• “Hey Google, play Spider-Man”
• “Hey Google, open Netflix”
• “Hey Google, turn the volume down”
• “Hey Google, search for action movies”

• 🛋️ Living room home theater: Place it on the coffee table and instantly turn the wall into a 100-inch giant screen for family movie nights and sports viewing.
• 🛏️ Bedroom binge-watching: The 0–90° tilt stand lets you lie flat and project directly onto the ceiling.
• ⛺ Outdoor camping cinema: 1.13kg portable; connect to a power bank to start a movie night in a tent or car trunk.
• 💼 Meetings / Teaching Presentations: Plug in HDMI for instant projection, while automatic keystone correction keeps side projections perfectly rectangular.

No wall drilling or installation technician required: simply find a white wall or screen, connect the power cable, and connect to Wi-Fi. To take it outdoors, fold up the stand and carry it away.

• X4AD Projector × 1
• Gift Box Packaging × 1
• Remote Control × 1
• Cleaning Tools × 1
• Power Cable × 1
• HDMI Cable × 1
• User Manual × 1

⚠️ The above reflects the officially listed package contents; the complete package contents are subject to the actual product. Please contact the store for confirmation if you have any questions.

• True Native 1080P, Not “1080P Supported”: 1920×1080 physical panel with 4K decoding support, delivering a more solid image than similarly priced “1080P supported” models.
• 1.0:1 Ultra-Short Throw, Perfect for Small Apartments: A projection size can be achieved from just 0.6 meters, whereas typical long-throw projectors require 2–3 meters for the same size.
• Integrated 0–90° Stand + 1.13kg: No tripod or additional accessories required; one device for the living room, bedroom, camping, and more.

Item	Specifications
Image and Audio
Projection Technology	LCD
Light Source	LED Lamp
Native Resolution	1920 × 1080 (Native 1080P)
Maximum Supported Resolution	4K (4K decoding and playback)
Brightness	350 ANSI Lumens
Contrast Ratio	1000:1
Throw Ratio	1.0:1 (Ultra-Short Throw)
Projection Distance	0.6–2.5 meters
Projection Size	40–130 inches
Focus Method	Auto Focus
Keystone Correction	Auto Keystone
Image Correction	Auto Screen Recognition
Obstacle Avoidance	Automatic Obstacle Avoidance (Auto Object Avoidance)
Projection Angle	Any angle from 0–90° (integrated adjustable-tilt stand)
Built-in Speakers	5W × 2 Stereo
Operating System & Connectivity
Operating System	Google TV（Android GTV）
Processor	Amlogic S805X2
Memory	1GB RAM
Storage	8GB ROM
Wireless Connectivity	2.4G / 5G Dual-Band Wi-Fi（WiFi 5）
Bluetooth	Bluetooth 5.0（supports external Bluetooth speakers / headphones）
Voice Assistant	Google Assistant（Hey Google hands-free voice control）
Pre-installed Apps	Google Play、Netflix、YouTube、Prime Video、Disney+、Hulu、HBO Max
Connectivity Ports	HDMI × 1｜USB × 1｜3.5mm audio output
Built-in Battery	None (requires AC power)
Projector & Packaging
Color	White
Projector Dimensions	195 × 153 × 140 mm
Net Weight	1.13 kg
Power Input	100–240V AC（power cord included）
Package Dimensions	30 × 22 × 25 cm
Gross Package Weight	2.0 kg
Country of Origin	China (Guangdong)
Warranty	1-year manufacturer warranty (Hong Kong authorized stock)

Q: What is the biggest difference between the X4AD and a typical entry-level projector?
A: The X4AD features native 1080P ＋ 4K decoding, with a throw ratio of just 1.0:1 (ultra-short throw). Placed on a coffee table approximately 0.6–2.5 meters away, it can project a large 40–130-inch image. A typical long-throw projector needs to be placed more than 3 meters away for the same image size, making the X4AD especially suitable for compact Hong Kong homes.

Q: Are 350 ANSI lumens bright enough for viewing? Do I need to turn off the lights?
A: 350 ANSI lumens is standard for portable projectors. In a completely dark or dimly lit environment, it is more than sufficient for watching movies on a 100-inch screen. When daylight shines directly onto the wall, closing the curtains is recommended. For a brighter image, reduce the screen size to 60–80 inches, which will significantly increase the brightness per unit area.

Q: Do I need to run cables or purchase a separate TV box?
A: No. X4AD comes with Google TV built in (Amlogic S805X2, 1GB RAM, 8GB ROM), with apps such as Netflix/YouTube/Prime Video/Disney+ ready to use out of the box. Simply connect the power cable and Wi-Fi to get started—no separate TV box is required.

Q: Can it project onto the ceiling? How do I adjust the angle of the unit?
A: Yes. The integrated adjustable-tilt stand supports any angle from 0–90°. When lying in bed, simply tilt the unit upward to project directly onto the ceiling—no additional tripod required.

Q: Do I need to focus it manually? What should I do if the image is crooked?
A: Everything is automatic when you power it on: automatic focus, automatic keystone correction, automatic image recognition, and automatic obstacle avoidance. After moving the projector, the image will automatically align itself and avoid wall sockets or decorations, with no manual adjustment required.

Q: Can I connect an external Bluetooth speaker or headphones?
A: Bluetooth 5.0 is supported, allowing you to pair Bluetooth speakers, over-ear headphones, or in-ear headphones. The unit also has built-in 5W × 2 stereo speakers, so you can start playing audio right out of the box.

Q: What ports are available? Can I connect a gaming console or computer?
A: The unit is equipped with HDMI × 1, USB × 1, and a 3.5mm audio output. Laptops, gaming consoles such as Switch/PS5, and USB flash drives can be connected directly via HDMI. Phones and tablets can also cast wirelessly using Google Cast.

Q: Does the Hong Kong official version come with a warranty? How long is the warranty?
A: This store sells the Hong Kong official version, which includes a 1-year manufacturer's warranty. Local repair support can be arranged, so you do not need to send it back to Mainland China yourself.

Source: HOTACK official product page hotack-tech.com; specifications from authorized channels (2026-10). Specifications are subject to updates announced by the official source.