Smart projectors have soared in popularity in recent years. They are all-in-one devices for buyers who want a complete home entertainment solution. Users can accomplish everything from watching movies to surfing and shopping on the internet through smart projectors. There is no need to buy multiple devices as a single one can fulfill all purposes.
What are Smart Projectors?
Smart projectors are like traditional projectors used at homes but have extra features. They use a technology (like DLP or LCD) and a light source (lamp, LED, or laser) for image projection. These devices can be connected to a media player or streaming device through the available I/O connectors. However, they boast of additional capabilities. A smart projector has a full-fledged operating system, mostly Android, that functions similar to the OS of a smartphone, tablet, or notebook. Users can download and install different apps, launch a web browser for internet surfing, and stream content through it. The device has integrated Wi-Fi capability and can connect to a wireless network for internet access. There is no need to use a DVD player, pen drive, or console for watching videos or movies. Smart projectors also come with one or more integrated speakers, and users don’t have to connect external audio equipment necessarily. They are an all-in-one home entertainment solution, which makes them extremely popular.
Top 10 Best Cheap Smart Projectors of 2021
Here are the top 10 best cheap smart projectors of 2021 for buyers who are on a budget. Most of these models are under $300, with a few options being close to $100. They perform adequately well for casual viewing and will suit the requirements of most users.
#1. ThundeaL TD96W Full HD 1080P Android WiFi LED Projector
ThundeaL Full HD 1080P Projector TD96W is one of the best-selling options among the top 10 best cheap smart projectors of 2021. It is based on the Android 6.0 OS and allows users to download and install applications, browse the internet, stream media, and play games. The smart projector has a 1080p (1920×1080) native resolution, yielding a Full HD picture. ThundeaL TD96W uses an LED light engine with a brightness rating of 610 ANSI lumens and a contrast ratio of 4000:1. Its performance makes it suitable for low-light environments. The projector has integrated 2.4G Wi-Fi (802.11ac) to connect to a wireless network and provide Internet access, placing it among the top 10 best cheap smart projectors of 2021. ThundeaL TD96W smart projector has excellent image correction functionalities, including auto keystone (±40°) and manual keystone correction (±50°). Its I/O features two HDMI ports, one VGA port, two USB ports, an Ethernet port, and a 3.5mm audio jack. A pair of integrated speakers produce decent sound and are suitable for a small room. It comes with a remote controller for facilitating easy operation.
#2. BYINTEK K25 LCD Smart Android 9.0 Wi-Fi LED Video Projector
BYINTEK K25 Smart Projector is a powerful model for buyers considering the top 10 best cheap smart projectors of 2021. It has a native resolution of 1080p (1920×1080), allowing viewers to enjoy content in Full HD. 3D content is also supported through passive (red-blue) 3D glasses. The smart projector uses an LED lamp as a light source with a rated brightness of 600ANSI lumens, which is on the higher side among the top 10 best cheap smart projectors of 2021. Viewers don’t necessarily require a completely dark room for a pleasant viewing experience. Being a smart projector, BYINTEK K25 runs the Android 9.0 operating system. It supports standard functions like app and games installation, content streaming, and web surfing and features various refinements over the older versions. The device has autofocus, ±15° vertical keystone, and ±50° corner keystone correction for aligning imagery. It is one of the few devices to support dual-band Wi-Fi (2.4G and 5G), making it one of the top 10 best cheap smart projectors of 2021. Its built-in 5W speaker yields stereo sound. Connectivity options are decent, with two HDMI and two USB ports and one 3.5mm audio jack being present.
#3. AUN ET30S Full HD Projector
AUN ET30S Full HD Projector is a compact and portable choice among the top 10 best cheap smart projectors of 2021. The device comes in two variants, one of which includes a built-in 7,800mAh battery with 60-minute runtime and is great for watching movies outdoors. AUN ET30S smart projector has a native resolution of 1080p (1920×1080), allowing a Full HD viewing experience. It employs LCD projection technology and has an LED light source with 125ANSI lumens brightness rating. The brightness rating is low, but it is expected of a budget, battery-powered model. AUN ET30S smart projector features the Android 6.0 operating system and supports various smart functionalities like app and game downloading and content streaming. The device is a cheap option among the top 10 best cheap smart projectors of 2021. A 2.4G Wi-Fi module is integrated into it for connecting to a wireless network. It even supports ±40° keystone correction for making imagery proportionate. An external adapter is included in the package for powering and charging the device.
#4. Aumiro Mini Wi-Fi Android Projector PR47004
Aumiro Mini Wi-Fi Android Projector PR47004 is a pocket-sized option among the top 10 best cheap smart projectors of 2021. It measures 146mm x 78.5mm, with a height of 18mm, making it quite compact. The portable smart projector weighs only 200g, and users can literally carry it in a pocket. Aumiro Mini Wi-Fi Android Projector PR47004 uses DLP technology and an LED lamp. It projects images in 854×480 resolution, which is adequate considering its size. The device is designed for large-screen viewing on the go and does a decent job at the same. It features the Android 9.0 operating system and supports app and game installation from the Google Play Store, web browsing, and content streaming. The OS is more refined compared to the older Android 6.0 version found on some other devices among the top 10 best cheap smart projectors of 2021. Its I/O interface includes one HDMI and two USB ports and a 3.5mm audio jack. It uses an external adapter for power delivery but lacks an integrated battery, which could have enhanced its value.
#5. BYINTEK K18 Portable Mini Full HD 1920×1080 LCD Smart Android 9.0 Wi-Fi LED Video Cinema Projector
BYINTEK K18 Portable Mini Smart Projector is an alternate model from the brand. It has a decent feature set and is among the top 10 best cheap smart projectors of 2021. The device is a Full HD LCD projector with a native resolution of 1080p (1920×1080). Its light engine employs an LED lamp and is rated at 300ANSI lumens brightness. Users will find it ideal for dark environments but can also install it in areas with low ambient light. BYINTEK K18 Portable Mini Smart Projector runs the Android 9.0 operating system. Users can access App Store to download apps, stream content from platforms like YouTube and Netflix, and browse the web, making it one of the top 10 best cheap smart projectors of 2021. It supports Bluetooth 4.0 for wireless connectivity and 2.4G and 5G Wi-Fi for providing fast internet access for streaming. Its ±50° corner keystone correction and ±15° vertical keystone correction allow users to align imagery and improve installation flexibility. The smart projector supports screen mirroring and 3D playback via passive glasses. There is one HDMI port, two USB ports, and a 3.5mm jack for connecting devices. It also has an integrated 3W speaker that is on the weaker side, due to which external speakers are highly recommended.
#6. AUN Projector AKEY6S Native 1080P Resolution Full HD Home Cinema Projector
AUN AKEY6S is a newly launched option among the top 10 best cheap smart projectors of 2021. It is designed for home theaters and has a native resolution of 1080p or Full HD. The device utilizes LCD projection technology and employs an LED lamp as a light source. Its 350ANSI lumens rating is adequate for a cheap projector and sufficient for indoor viewing. AUN AKEY6S features the Android 6.0 operating system. The smart projector supports app installation from Google Play Store, streaming, and web surfing. It has an integrated dual-band Wi-Fi module (2.4G and 5G) for facilitating internet access. Its I/O interface comes with two HDMI and one VGA port, a pair of USB ports, a 3.5mm audio jack, and an SD card slot, making it one of the top 10 best cheap smart projectors of 2021. AUN AKEY6S smart projector supports Wi-Fi screen mirroring capability and even 3D viewing through passive (red-blue) glasses. Users can adjust vertical and horizontal keystone correction values (±40°) through the included remote for image alignment. They will find the integrated 5W speaker enough for casual indoor viewing but may want external speakers in medium or large rooms.
#7. ThundeaL HD Mini Projector TD90 Android Version
ThundeaL HD Mini Projector TD90 Android Version is a compact product out of the top 10 best cheap smart projectors of 2021. Despite being an affordable model, the device has 720p (1280×720) native resolution and projects HD imagery. Viewers can watch videos and stream content on a large screen with decent image quality. It is an LCD model with an LED light engine and 180ANSI lumens brightness rating. The device is better suited for dark rooms but does a decent job considering its size, making it one of the top 10 best cheap smart projectors of 2021. ThundeaL HD Mini Projector TD90 Android Version is a smart projector and features the Android 6.0 operating system. Users can install apps and games, browse the web, and stream content. The integrated 2.4G Wi-Fi can connect to the internet through a wireless network. It supports ±40° keystone correction via the included remote. Its I/O has one each of VGA, HDMI, USB, and 3.5mm audio ports. A 5W speaker is built into the device, but it is better to use external ones.
#8. BYINTEK P10 Smart Android Wi-Fi Mini Pocket Pico Portable Projector (Updated Version)
BYINTEK P10 Smart Projector is an alternate pocket-sized option out of the top 10 best cheap smart projectors of 2021. Being a pico device, it has a native resolution of 480p (854×480), which is adequate for casual viewing. The 3LED light source used by the DLP smart projector has a brightness rating of 250ANSI lumens, which is great considering its compact form factor. BYINTEK P10 Smart Projector runs the Android 7.1.2 OS operating system for facilitating app installation and content streaming. It even supports screen mirroring through AirPlay and Miracast via the HappyCast app. For image alignment, the device has autofocus, auto vertical keystone correction (±45°), and manual corner keystone correction (±45°), making it one of the top 10 best cheap smart projectors of 2021. Its I/O features a pair of HDMI ports, one USB port, a TF card slot, and a 3.5mm audio jack. An integrated 2W speaker is also present. BYINTEK P10 Smart Projector utilizes an external adapter or bank for power. It is a lightweight device at 255g weight and perfect for carrying around. This new updated version has an integrated 4,200mAh battery, making it truly portable.
#9. Salange P40A Full HD 1080P Native 1920×1080 Android Projector
Salange P40A is one of the most affordable options among the top 10 best cheap smart projectors of 2021. Its cylindrical shape will blend with the aesthetics of any room. The device has a native resolution of 1080p (1920×1080), and viewers can watch movies in Full HD. It makes use of LCD projection technology and an LED light engine rated for 300ANSI lumens. The Salange P40A smart projector supports 2.4G and 5G Wi-Fi to connect to a wireless network and also has Bluetooth functionality. Its Android 9.0 operating system enables app and game downloading, content streaming, and web surfing. Users can even mirror displays of iOS and Android devices. The I/O interface has one each of HDMI, USB, VGA, and 3.5mm audio ports in addition to a memory card slot. Various accessories like a remote controller and tripod are included with it. Salange P40A is a good choice among the top 10 best cheap smart projectors of 2021.
#10. TouYinger Q9W Android LED Home Cinema 1080P Video Projector
TouYinger Q9W Android Smart Projector is a popular choice of buyers when it comes to the top 10 best cheap smart projectors of 2021. It projects images in Full HD thanks to its 1080p (1920×1080) native resolution. The light source used is an LED lamp that outputs 300ANSI lumens of brightness. A dark room will facilitate the best viewing experience when using the TouYinger Q9W Android Smart Projector. It features the Android operating system that enables users to install apps and games, surf the web, and stream content. Image correction capabilities include ±15° vertical keystone correction and manual focus. The smart projector comes with a pair of 5W speakers that yield decent audio output in a closed environment, earning it a place among the top 10 best cheap smart projectors of 2021. It has one each of HDMI and VGA ports, two USB ports, one LAN port, and one 3.5mm audio jack for connecting devices. A remote controller is included with the device.