Optoma - 4K UHD 3LED Compact Home Entertainment Projector PK31 - Black
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About this product
Enjoy vibrant 4K UHD visuals and smooth, responsive performance with ultra-low 4.6ms input lag - perfect for gaming, streaming, and more. Powered by a 3LED light source that delivers up to 900 lumens of brightness and featuring a built-in speaker, this compact projector offers bright colors and easy plug-and-play setup, fitting effortlessly into your lifestyle. Product Highlights: 4K UHD resolution for sharp detail and clarity in movies, games, and more 4.6ms low input lag for smooth, responsive gameplay Compact and easy to move with a space-saving design for flexible setup anywhere Product Features: Stream it. Game it. Love it. Enjoy a great viewing experience with Photon Life PK31 projector - a big screen, clear visuals, and reliable performance at a comfortable price. With 4K UHD resolution, low input lag, and built-in sound in a compact design, it's made for movie nights, casual gaming, or simply unwinding at home. Just turn it on and enjoy. Fast for gamers. Smooth for shows. Easy for you Fast, easy to use, and perfect for low-lag gaming - this 4K UHD projector brings sharp visuals and smooth performance together. No delay, just play Experience smoother gameplay with 4.6ms ultra-low input lag, reducing delays for more responsive controls. *Input lag as low as 4.6ms at 1080p 240Hz. Actual performance may vary depending on settings. See it all in 4K UHD No matter what you're watching - games, films, or random YouTube deep dives - 4K UHD makes it all look crisp, clean, and super watchable. 5W built-in speaker, made for play anywhere moments Built-in audio keeps things immersive on the go. Great for casual watching, background music, or late-night gaming. Create and view images far larger than regular TV Photon Life PK31 is a compact and easy to move around the house, delivering clear, high-quality images on a large screen - anywhere at home. Whether you're in a small apartment or setting up in the backyard, its sleek design makes it easy to move and enjoy entertainment wherever you are. Space-saving design - Clean design, made for home Place it your way on any flat surface, coffee table or ceiling. Pure brightness, true colors Enjoy sharp, vibrant visuals with the Photon Life projector, featuring 900 lumens of brightness for clear images across different indoor spaces. With wide color support including 95% DCI-P3, everything looks more authentic and vivid - whether you're deep into a game or binge-watching your favorite shows. Crisp detail and rich color make every screen moment feel just right. Enhanced picture quality with HDR support Enjoy clearer visuals and better contrast with HDR support - ideal for gaming and movies. HDR helps make colors richer and scenes more lifelike for a more enjoyable viewing experience. Connected for every moment Equipped with HDMI and audio out, Photon Life PK31 connects easily to your laptop, game console, streaming stick, or TV box—making movie nights and gaming sessions simple to set up. Product Specifications: Display/Image Display Technology: DLP Resolution: 4K UHD (3840x2160) Brightness: 900 ISO lumens / 1600 HK lumens Contrast Ratio: 200,000:1 Native Aspect Ratio: 16:9 Aspect Ratio - Support: 4:3, 16:10 Horizontal Scan Rate: 15 KHz ~ 255 KHz Vertical Scan Rate: 23 Hz ~ 240 Hz Uniformity: 90% Screen Size: 60" ~ 150" diagonal Light Source Light Source Type: RGB LED Light Source Life: 30,000 hours (eco mode) Optical Throw Ratio: 1.5 ~ 1.65 Projection Distance: 2092 mm ~ 5230 mm (60" ~ 150") Optical Zoom: 1.1x Digital Zoom: 0.8 - 2.0x Focal Length (mm): 15.843 mm ~ 17.445 mm Native Offset: 105%±3% Lens Shift: N/A Bit Depth and Color Space: 8-bit YCbCr 4:2:0 (60Hz) 8-bit YCbCr 4:2:2 (60Hz) 10-bit YCbCr 4:2:0 (60Hz) 10-bit YCbCr 4:2:2 (60Hz) 12-bit YCbCr 4:2:0 (60Hz) 12-bit YCbCr 4:2:2 (60Hz) 12-bit YCbCr 4:4:4 (30Hz) HDR: HDR10 HLG Input Lag (Game Mode): 4K 60Hz: 16ms 1080P 60Hz: 16ms 1080P 120Hz: 8ms 1080P 240Hz: 4.6ms Geometry Correction: Manual V+H Keystone 40 degree / 40 degree Connectivity Connections: HDMI 2.0 USB-A (service) Audio out.
Stream it. Game it. Love it.
Enjoy a great viewing experience with Photon Life PK31 projector - a big screen, clear visuals, and reliable performance at a comfortable price. With 4K UHD resolution, low input lag, and built-in sound in a compact design, it's made for movie nights, casual gaming, or simply unwinding at home. Just turn it on and enjoy.
Fast for gamers. Smooth for shows. Easy for you
Fast, easy to use, and perfect for low-lag gaming - this 4K UHD projector brings sharp visuals and smooth performance together.
No delay, just play
Experience smoother gameplay with 4.6ms ultra-low input lag, reducing delays for more responsive controls. *Input lag as low as 4.6ms at 1080p 240Hz. Actual performance may vary depending on settings.
See it all in 4K UHD
No matter what you're watching - games, films, or random YouTube deep dives - 4K UHD makes it all look crisp, clean, and super watchable.
5W built-in speaker, made for play anywhere moments
Built-in audio keeps things immersive on the go. Great for casual watching, background music, or late-night gaming.
- Product Weight4.9 poundsLight SourceLEDResolution4K (2160p)White Brightness (ISO)900 lumensProjector UseHome Theater, GamingProjector Throw TypeStandard Throw
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Enjoy vibrant 4K UHD visuals and smooth, responsive performance with ultra-low 4.6ms input lag - perfect for gaming, streaming, and more. Powered by a 3LED light source that delivers up to 900 lumens of brightness and featuring a built-in speaker, this compact projector offers bright colors and easy plug-and-play setup, fitting effortlessly into your lifestyle. Product Highlights: 4K UHD resolution for sharp detail and clarity in movies, games, and more 4.6ms low input lag for smooth, responsive gameplay Compact and easy to move with a space-saving design for flexible setup anywhere Product Features: Stream it. Game it. Love it. Enjoy a great viewing experience with Photon Life PK31 projector - a big screen, clear visuals, and reliable performance at a comfortable price. With 4K UHD resolution, low input lag, and built-in sound in a compact design, it's made for movie nights, casual gaming, or simply unwinding at home. Just turn it on and enjoy. Fast for gamers. Smooth for shows. Easy for you Fast, easy to use, and perfect for low-lag gaming - this 4K UHD projector brings sharp visuals and smooth performance together. No delay, just play Experience smoother gameplay with 4.6ms ultra-low input lag, reducing delays for more responsive controls. *Input lag as low as 4.6ms at 1080p 240Hz. Actual performance may vary depending on settings. See it all in 4K UHD No matter what you're watching - games, films, or random YouTube deep dives - 4K UHD makes it all look crisp, clean, and super watchable. 5W built-in speaker, made for play anywhere moments Built-in audio keeps things immersive on the go. Great for casual watching, background music, or late-night gaming. Create and view images far larger than regular TV Photon Life PK31 is a compact and easy to move around the house, delivering clear, high-quality images on a large screen - anywhere at home. Whether you're in a small apartment or setting up in the backyard, its sleek design makes it easy to move and enjoy entertainment wherever you are. Space-saving design - Clean design, made for home Place it your way on any flat surface, coffee table or ceiling. Pure brightness, true colors Enjoy sharp, vibrant visuals with the Photon Life projector, featuring 900 lumens of brightness for clear images across different indoor spaces. With wide color support including 95% DCI-P3, everything looks more authentic and vivid - whether you're deep into a game or binge-watching your favorite shows. Crisp detail and rich color make every screen moment feel just right. Enhanced picture quality with HDR support Enjoy clearer visuals and better contrast with HDR support - ideal for gaming and movies. HDR helps make colors richer and scenes more lifelike for a more enjoyable viewing experience. Connected for every moment Equipped with HDMI and audio out, Photon Life PK31 connects easily to your laptop, game console, streaming stick, or TV box—making movie nights and gaming sessions simple to set up. Product Specifications: Display/Image Display Technology: DLP Resolution: 4K UHD (3840x2160) Brightness: 900 ISO lumens / 1600 HK lumens Contrast Ratio: 200,000:1 Native Aspect Ratio: 16:9 Aspect Ratio - Support: 4:3, 16:10 Horizontal Scan Rate: 15 KHz ~ 255 KHz Vertical Scan Rate: 23 Hz ~ 240 Hz Uniformity: 90% Screen Size: 60" ~ 150" diagonal Light Source Light Source Type: RGB LED Light Source Life: 30,000 hours (eco mode) Optical Throw Ratio: 1.5 ~ 1.65 Projection Distance: 2092 mm ~ 5230 mm (60" ~ 150") Optical Zoom: 1.1x Digital Zoom: 0.8 - 2.0x Focal Length (mm): 15.843 mm ~ 17.445 mm Native Offset: 105%±3% Lens Shift: N/A Bit Depth and Color Space: 8-bit YCbCr 4:2:0 (60Hz) 8-bit YCbCr 4:2:2 (60Hz) 10-bit YCbCr 4:2:0 (60Hz) 10-bit YCbCr 4:2:2 (60Hz) 12-bit YCbCr 4:2:0 (60Hz) 12-bit YCbCr 4:2:2 (60Hz) 12-bit YCbCr 4:4:4 (30Hz) HDR: HDR10 HLG Input Lag (Game Mode): 4K 60Hz: 16ms 1080P 60Hz: 16ms 1080P 120Hz: 8ms 1080P 240Hz: 4.6ms Geometry Correction: Manual V+H Keystone 40 degree / 40 degree Connectivity Connections: HDMI 2.0 USB-A (service) Audio out.
The Lifestudio family of Epson projectors are designed to create moments that bring us together. They offer unique ways to connect with family and friends, helping you create, share, and relive the experiences that matter most. Put your personal devices aside and gather around the big screen. Whether it’s a family movie night under the stars, the ultimate birthday celebration, gaming with friends, or a cozy evening indoors, Lifestudio projectors make experiences feel bigger, brighter and more connected. Because memories aren’t just seen—they’re shared. Transform any gathering into a memorable event with the Lifestudio Pop Plus personal lifestyle projector. Delivering a sharp 4K PRO-UHD¹ picture up to 150", it elevates everyday moments into extraordinary experiences. Equipped with Epson exclusive 3-chip 3LCD Triple Core Engine technology and housed in a sleek, compact design, it effortlessly projects vibrant, high-quality images on nearly any flat surface. And it offers 700 Lumens of Color Brightness (IDMS Rated) and 700 Lumens of White Brightness (ISO Rated)² for a bright, balanced picture that feels true to life. Enjoy immersive sound that fills the room with the world’s first smart streaming projectors featuring Sound by Bose technology. The custom-designed stereo system creates audio you can feel, delivering rich, balanced sound, pulling you—and everyone around you—right into the action. Our unique Epson Projection Studio app³ for iOS and Android is a whole new way to play. Liven up your next event with personalized videos that bring your favorite moments to the big screen. We can’t wait for you to see it. Finding something to watch has never been easier. Just power on your Lifestudio personal lifestyle projector and the built-in Google TV⁴ puts over 10,000 streaming apps at your fingertips⁵, including Netflix, Disney+, and Hulu. Plus, with Google Assistant you can use the included voice remote to search across all apps, including live TV and even YouTube to find exactly what you’re looking for. Welcome to the Epson family of Lifestudio projectors. What unforgettable moments will you create?
The Lifestudio family of Epson projectors is designed to create moments that bring us together. They offer unique ways to connect with family and friends, helping you create, share, and relive the experiences that matter most. Put your personal devices aside and gather around the big screen. Whether it’s a family movie night under the stars, the ultimate birthday celebration, gaming with friends, or a cozy evening indoors, Lifestudio projectors make experiences feel bigger, brighter and more connected. Because memories aren’t just seen—they’re shared. Turn any gathering into an unforgettable event with the Lifestudio Flex Plus portable lifestyle projector. Delivering a sharp 4K PRO-UHD¹ picture up to 150", it transforms ordinary moments into extraordinary experiences. Powered by Epson-exclusive 3-chip 3LCD Triple Core Engine technology and designed with an adjustable stand, it projects stunning, vivid images on almost any flat surface with ease. Set the perfect vibe with built-in ambient lighting that casts a soft, colorful glow—bringing your space to life with immersive, cinematic charm. And it offers 1,000 Lumens of Color Brightness (IDMS Rated) and 1,000 Lumens of White Brightness (ISO Rated)² for a bright, balanced picture that feels true to life. Enjoy immersive sound that fills the room with the world’s first smart streaming projectors featuring Sound by Bose technology. The custom-designed stereo system creates audio you can feel, delivering rich, balanced sound, pulling you—and everyone around you—right into the action. Our unique Epson Projection Studio app³ for iOS and Android is a whole new way to play. Liven up your next event with personalized videos that bring your favorite moments to the big screen. We can’t wait for you to see it. Finding something to watch has never been easier. Just power on your Lifestudio portable lifestyle projector and the built-in Google TV⁴ puts over 10,000 streaming apps at your fingertips⁵, including Netflix, Disney+, and Hulu. Plus, with Google Assistant you can use the included voice remote to search across all apps, including live TV and even YouTube to find exactly what you’re looking for. Welcome to the Epson family of Lifestudio projectors. What unforgettable moments will you create?
Enjoy versatile projection for remote work, home entertainment and beyond with the Epson EpiqVision Flex CO-W01 Portable Projector. Designed to bring more ease and convenience to your workday, the Epson EpiqVision Flex CO-W01 Portable Projector delivers a widescreen picture up to 300"—that’s four times larger than a 75" flat panel—for collaborative online meetings and detailed presentations. Perfect for engaging at-home learning, immersive movie watching and more, this 3,000-lumen projector1 offers Best-in-Class Color Brightness2 to deliver crisp, colorful images in virtually any lighting environment—even during the daytime. Sleek and compact, this portable projector can be easily carried in bags and backpacks for easy viewing virtually anywhere. And, with a built-in HDMI port and speaker, you can conveniently stream movies, TV shows and more using your favorite streaming device for a truly amazing viewing experience.
| Pros for Optoma - 4K UHD 3LED Compact Home Entertainment Projector PK31 - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Portability, Connectivity, Setup | Sound Quality, Portability, Brightness, Design, Focus | Portability, Brightness, Overall Performance, Noise Level, Resolution |
| Cons for Optoma - 4K UHD 3LED Compact Home Entertainment Projector PK31 - Black | |||
| There were no cons for this product— | Brightness | There were no cons for this product— | Connectivity, Heat Dissipation |
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