Soundcore Nebula P1 Review: Detachable Speakers Change Portable Projection
The Soundcore Nebula P1 is a compact 1080p Google TV projector built around two detachable 10W wireless speakers. Moving the left and right channels closer to the screen or seating area creates a more natural soundstage than audio coming from behind the audience. Its 650-ANSI-lumen rating, modest contrast and fixed lens make it best suited to evening or light-controlled viewing, but automatic setup, a 130-degree gimbal and integrated streaming make it convenient for temporary indoor or outdoor movie nights.
Video summary
Tech Steve evaluates the Nebula P1 as a portable entertainment projector rather than a dedicated home-cinema model. In a dark room, he found its colors vivid, skin tones natural and overall contrast decent, although darker scenes appeared more gray than black. HDR looked slightly brighter than SDR, and he preferred the NebulaMaster picture mode. He also demonstrates the detachable speakers, wired connections, Google TV interface, automatic focus, keystone tools, Vision Fit and tripod mounting. His main reservations are the limited brightness and lack of a built-in projector battery.
Tech Steve Takeaway
Buy the Nebula P1 if you want an easy-to-move projector with integrated streaming and stereo speakers that can be positioned near the screen or audience. It is best after sunset or in a dark room. Shoppers prioritizing deep black levels, daytime brightness, 4K resolution or serious gaming should consider a more powerful home-theater projector.
Picture quality
The native 1080p DLP image can produce vivid colors and pleasing skin tones in a dark room. Tech Steve described the contrast as decent for a portable projector but noted that dark areas lean toward gray instead of delivering inky blacks. The manufacturer-rated 650 ANSI lumens are better suited to evening use and controlled lighting than bright daytime rooms.
HDR performance
HDR operation produced a modest brightness increase over SDR rather than a dramatic transformation. HDR10 and HLG have been reported as enabled through current software, although HDR documentation has varied. NebulaMaster was Tech Steve's preferred mode, while Vivid, Sport and Movie provide alternative presentations.
Gaming performance
The HDMI input can deliver a satisfactory casual gaming experience at up to 60Hz, but gaming is not the P1's primary strength. Low-latency operation requires a Game setting, and the most aggressive Game Extreme option disables processing features including keystone correction and MEMC. ALLM is not supported, and no verified VRR capability or input-lag measurement is available.
Motion handling
MEMC frame interpolation is available to smooth sports and fast-moving content. It is a processing option rather than native high-refresh-rate performance, and it is unavailable when using the lowest-latency Game Extreme setting.
Sound quality
The two detachable speakers provide 20W total 2.0-channel Dolby Audio. Their main advantage is placement: the left and right channels can sit closer to the screen or listeners instead of remaining behind the audience with the projector. The system does not include a subwoofer, center channel, height channels or rear-surround speakers.
Features and connectivity
Google TV provides integrated access to major streaming services, including certified Netflix support, without requiring a separate streaming stick. The interface also supports Google Cast and Google Assistant. Automatic focus and two-axis keystone correction simplify setup, while Vision Fit uses the Nebula Connect app and a phone camera for screen fitting and obstacle avoidance.
Calibration notes
NebulaMaster is the recommended starting point based on Tech Steve's viewing. Additional SDR and HDR modes include Standard, Vivid, Sport, Movie, Game and Conference. The menus provide extensive image controls, including 11-point white-balance adjustment, but there is no dedicated picture-settings button on the remote. For the sharpest image, physically align the projector before relying on digital keystone correction.
Models and configurations
The Nebula P1 has no fixed-size hardware variants. Soundcore advertises an 80-to-180-inch viewing range in the United States, with the same 1080p DLP imaging system, 650-ANSI-lumen claim, fixed 1.2:1 throw ratio and maximum 60Hz refresh capability throughout that range. Larger images require more throw distance and spread the available light across a wider area, so the biggest image sizes are most practical in a very dark environment. There is no optical zoom or lens shift. A standard 1/4-inch threaded socket is provided for a compatible tripod or stand.
What we like
- Detachable 10W left and right speakers can be positioned independently for a more natural front stereo presentation
- Google TV includes certified streaming services without requiring an external media player
- Automatic focus, two-axis keystone correction and Vision Fit simplify temporary installations
- Integrated handle and 130-degree gimbal make room-to-room setup easier
- HDMI with eARC, USB-A and analog audio output provide useful wired connectivity
- Speakers recharge when attached to the powered projector and support separate USB-C charging
What to consider
- 650-ANSI-lumen output is intended primarily for evening or light-controlled viewing
- Native 1080p resolution lacks the fine detail of a 4K projector
- Modest native contrast produces grayish blacks, especially with ambient light
- No built-in projector battery; portable use requires an outlet or compatible 100W USB-C power source
- Fixed 1.2:1 lens has no optical zoom or lens shift
- Only one HDMI input is provided
- Lowest-latency gaming mode disables keystone correction and MEMC
- Detachable speakers provide stereo rather than true surround sound and do not include a subwoofer
Tech Steve verdict
The Nebula P1 stands out because its detachable stereo speakers solve a common portable-projector problem: sound no longer has to come from the projector's position behind the audience. Google TV, automatic setup, a built-in gimbal and flexible mounting options make it a convenient all-in-one movie-night system. Its tradeoffs are equally clear: it is limited to 1080p, needs external power, has only one HDMI input and performs best in a dark environment. It is a strong choice for shoppers who value portability, simple setup and flexible audio placement more than deep black levels, daytime brightness or advanced gaming features.
Exclusive technology
Detachable Dual Speakers
Two rechargeable 10W speakers detach from the projector and operate wirelessly, allowing the left and right channels to be positioned closer to the screen or listeners.
NebulaMaster
Soundcore's image-processing engine detects roughness and line-like noise in changing color gradients and adjusts the image for smoother reproduction.
IEA 4.0
An automated setup system using the projector's ToF sensor for autofocus and horizontal and vertical keystone correction.
Vision Fit
Uses the Nebula Connect mobile app and a phone camera to identify a bordered screen or wall obstacles and resize or reposition the projected image.
MEMC
Motion-compensated frame interpolation adds intermediate frames to make fast-moving sports and action content appear smoother.
130-Degree Dual-Arm Gimbal
The integrated support structure tilts the projector through a claimed 130-degree range for wall or ceiling projection without a separate stand.
Specifications
Audio
Connectivity
Design & Installation
Gaming
General
Picture
Smart Features
Specifications
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