Mini 4K DLP Smart Portable Projector – WiFi, Android & Battery

Take the Cinema Anywhere — Pocket-Sized 4K DLP Smart Projector

Meet the P11 Mini DLP Smart Projector — a palm-sized powerhouse that brings big-screen entertainment wherever life takes you. Whether you're setting up an outdoor movie night, projecting onto your car ceiling for a cozy road-trip viewing session, or running a quick office presentation, this ultra-compact projector delivers crisp, vibrant visuals in a body that weighs just 188g and fits in the palm of your hand.

Powered by Android 9.0, built-in Wi-Fi (2.4G/5G), and Bluetooth 4.0, this is a fully smart projector — stream your favorite apps, mirror your phone wirelessly, or connect via HDMI. The built-in 3,000mAh rechargeable battery means you can enjoy up to 90 minutes cord-free, and it's also compatible with standard 5V power banks for up to 6 hours of extended viewing on the go.

Made in Mainland China.

Key Features at a Glance

• 🎬 True DLP Optical Engine — The same Texas Instruments DLP technology used in high-end projectors, now in a pocket-sized form factor.
• 💡 3,000 Lumens LED Light — Up to 20,000 hours of lamp life with over 85% luminance uniformity for consistent, bright visuals.
• 📐 30–120 Inch Screen Size — Project from 1–5 meters away; adjustable to suit any room or outdoor space.
• 🔄 Keystone Correction — Horizontal ±45° and Vertical ±40° multi-angle adjustment for a perfect picture every time.
• 📡 Dual-Band WiFi 2.4G/5G — Fast, stable wireless streaming with support for AirPlay and Miracast screen mirroring.
• 🎮 Android 9.0 Smart OS — Quad-Core ARM Cortex-A55 CPU + ARM Mali-G31 MP2 GPU with 2GB/4GB RAM and 16GB/32GB storage.
• 🎭 True Color 3D Cinema — Shutter-type 3D (not old-fashioned red/blue glasses) for an immersive, cinematic experience at home.
• 🔋 Built-in 3,000mAh Battery — Up to 90 minutes off-grid; use a 10,000mAh power bank for up to 6 hours of use.
• 📲 Wireless Screen Mirroring — AirPlay (iOS) and Miracast (Android/Windows) supported out of the box.
• 🎵 Bluetooth 4.0 — Pair your favorite Bluetooth speakers or headphones for private listening or karaoke night.
• 🖥️ Smart Touch Trackpad — Laptop-style precision touch input on the device — responsive and smooth.
• 🔌 Multiple Ports — HDMI 1.4 input, USB 2.0, 3.5mm audio out, TF card slot (up to 32GB), and Micro USB charging (DC 5V/3A + OTG).
• ⚖️ Ultra-Compact & Lightweight — Just 80×80×28mm and 188g — lighter than most smartphones.

Full Technical Specifications

Perfect For Every Scene

• 🏕️ Outdoor Movie Nights — Project onto any wall, tent, or sheet up to 120 inches wide.
• 🚗 Car Ceiling Projection — Lie back and watch on your car roof during camping trips or road trips.
• 🏢 Business & Presentations — Carry it in your bag and deliver sharp slides anywhere, anytime.
• 🛏️ Bedroom Ceiling Viewing — Watch your favorite shows from bed without a TV.
• 🎮 Gaming & Streaming — Cast your screen wirelessly or plug in via HDMI for big-screen gaming.

Connect It Your Way

Pair with Bluetooth speakers or headphones, connect your laptop or console via HDMI, mirror your phone wirelessly via AirPlay or Miracast, or plug in a USB drive to play media directly. With dual-band WiFi, you can also stream directly from your favorite apps installed on Android 9.0. For even more connectivity ideas, check out our 1-In-2-Out HDMI Splitter Cable 1080P 3D or browse our 1.35m Selfie Stick Tripod with Bluetooth Remote to mount your phone for wireless mirroring at the perfect angle.

For more information on DLP projection technology and display standards, visit the Consumer Reports — or check out this overview of display technologies on MedlinePlus.

For general guidance on safe screen use and eye health, visit NIH National Eye Institute – Digital Eye Strain.

Frequently Asked Questions

Q: Does this mini DLP projector really have a built-in battery for cordless use?

A: Yes! The P11 portable projector features a built-in 3,000mAh rechargeable battery that provides approximately 90 minutes of cord-free projection. For longer sessions, you can connect any standard 5V power bank — a 10,000mAh power bank can extend playback to around 6 hours, making it ideal for outdoor movie nights, camping trips, or car travel.

Q: What does "4K DLP" mean for this projector, and what is the actual resolution?

A: The projector uses a genuine DLP (Digital Light Processing) optical engine based on Texas Instruments technology — the same type found in professional projectors costing hundreds or thousands of dollars. While the native standard resolution is 720P (HD), the DLP engine supports 4K input signal processing and delivers exceptionally sharp, color-accurate images. The 3,000-lumen LED light source ensures bright visuals even in moderately lit rooms.

Q: Can I mirror my iPhone or Android phone screen wirelessly to this projector?

A: Absolutely. The P11 supports both AirPlay (for iPhone/iPad/Mac) and Miracast (for Android phones, Windows PCs, and tablets), so you can wirelessly cast your screen without any cables or additional apps. Simply connect to the same Wi-Fi network (2.4G or 5G) and start mirroring instantly.

Q: What connections and ports are available on this portable smart projector?

A: The P11 mini projector is well-equipped with: HDMI 1.4 input (for laptops, gaming consoles, Blu-ray players), USB 2.0 (for USB drives and hard disk playback), a 3.5mm headphone/audio output jack, a TF/MicroSD card slot (up to 32GB), and a Micro USB port for charging (DC 5V/3A, also supports OTG). Bluetooth 4.0 lets you connect wireless speakers or headphones.

Q: Is the keystone correction automatic or manual, and how does it work?

A: The P11 features manual keystone correction with a wide adjustment range — Horizontal ±45° and Vertical ±40° — with multi-angle adjustment support. This means you can project at angles and still achieve a perfectly rectangular image. Focus is also manual, allowing precise sharpness tuning for your specific projection distance (1–5 meters).

Q: Is this projector suitable for use as a ceiling projector in a car or bedroom?

A: Yes! The compact 80×80×28mm body and lightweight 188g frame make it easy to position for ceiling projection in a car, camper van, or bedroom. Its wide keystone correction range means you can set it flat on a surface and project upward onto the ceiling with a well-corrected, sharp image — perfect for bedtime movie viewing or road trip entertainment.