TMY P28 Portable 4K Projector

TMY P28 Portable 4K Projector — image 1
TMY P28 Portable 4K Projector — image 2
TMY P28 Portable 4K Projector — image 3
TMY P28 Portable 4K Projector — image 4
TMY P28 Portable 4K Projector — image 5
TMY P28 Portable 4K Projector — image 6
TMY P28 Portable 4K Projector — image 7
TMY P28 Portable 4K Projector — image 8
TMY P28 Portable 4K Projector — image 9
71%
29%
83%
Value for Money
67%
Image Quality
51%
Brightness & Ambient Light Performance
86%
Auto-Focus Performance
72%
WiFi & Screen Mirroring
58%
Bluetooth Audio Quality
88%
Ease of Setup
74%
Build Quality & Design
79%
Portability
81%
Connectivity Options
61%
Gaming Performance
76%
Zoom Functionality
63%
Fan Noise
44%
4K Claim Accuracy
78%
Timer & Power Management
More

Overview

The TMY P28 Portable 4K Projector is a compact, retro-styled device that looks more like a vintage Bluetooth speaker than a projector — and that dual identity is actually part of its appeal. It sits firmly in the budget tier, offering native 1080p output with 4K input support and 180 ANSI lumens of brightness. That last spec is worth pausing on: 180 lumens is modest by any measure, so this isn't a living room centerpiece competing with daylight. It's a casual viewing companion for darker rooms and relaxed settings, and at its price point, that's a perfectly honest position to occupy.

Features & Benefits

The electric auto-focus is genuinely one of the more convenient touches here — tap a button on the remote and the image sharpens within a couple of seconds, no manual ring-twisting required. WiFi 6 and 5G WiFi support keep wireless screen mirroring stable enough for casual streaming, though heavy 4K content will naturally test the limits of a native 1080p panel. The dual Bluetooth setup is clever: pair your own speaker for better audio, or skip that entirely and use this portable projector as a standalone speaker. A built-in zoom function and 0-to-24-hour shutdown timer round out a feature set that punches reasonably well for the category.

Best For

This mini projector makes the most sense for bedroom movie nights, dorm setups, or backyard screenings where you have control over lighting. Budget-minded gamers who want a larger display for a PS5 session will find it functional, though competitive play deserves something brighter. It's also a natural fit for anyone in a small apartment who wants a space-saving dual-purpose device — projector by night, Bluetooth speaker by day. Campers and outdoor enthusiasts can take it along provided a power source is available. If you're expecting a replacement for a proper home theater display, look elsewhere. But for casual, flexible use, it covers a lot of ground.

User Feedback

Buyers tend to appreciate how quickly the auto-focus locks in and how straightforward the initial setup is — no lengthy calibration process, which matters when you just want to watch something. The retro aesthetic gets consistent positive mentions too; people genuinely like how it looks on a shelf. On the critical side, low-light dependence is the most common sticking point — users in brighter rooms notice the image washes out fast. Some also feel the 4K marketing overstates what the 1080p panel actually delivers. Speaker audio is described as adequate but thin. A handful of longer-term users have flagged fan noise during extended sessions, though overheating complaints appear relatively rare.

#Video Projectors
#Electronics

Pros

  • Electric auto-focus locks a sharp image in seconds, making setup genuinely painless every time.
  • WiFi 6 support delivers stable, lag-free wireless screen mirroring for casual streaming.
  • Doubles as a standalone Bluetooth speaker — a rare and genuinely useful trick at this price.
  • Compact and light enough at 3.45 lbs to fit in a backpack for travel or backyard use.
  • The retro speaker-inspired design looks at home on a shelf rather than like an eyesore.
  • Zoom function lets you adjust image size without physically moving the unit around the room.
  • Connects to HDMI, USB, WiFi, and Bluetooth — covers almost every source device you would realistically use.
  • Built-in timer shutdown is a thoughtful touch for users who fall asleep during late-night movies.
  • Wide device compatibility, including PS5, laptops, TV sticks, and smartphones, adds real everyday versatility.
  • Ranked #213 in Video Projectors on Amazon, reflecting solid buyer adoption since its April 2024 launch.

Cons

  • The 4K branding is misleading — native output is 1080p, which frustrates buyers who do not read the fine print.
  • 180 ANSI lumens is too dim for rooms with any meaningful ambient light present.
  • Built-in speaker audio is thin and lacks bass, making it inadequate for immersive movie sound.
  • Fan noise becomes distracting during quiet scenes in extended two-hour-plus sessions.
  • Timer settings reset after power loss, requiring manual re-entry each time the unit is restarted.
  • No 3.5mm audio output limits options for users with wired speakers or older audio equipment.
  • Screen mirroring can lag or drop when the projector is far from the router or mirroring high-resolution content.
  • Input lag makes fast-paced or competitive gaming frustrating rather than enjoyable.
  • Image softens noticeably at maximum zoom range, particularly in larger rooms.
  • Plastic build attracts fingerprints easily and does not feel especially durable under frequent handling.

Ratings

The TMY P28 Portable 4K Projector has been put through its paces by a wide range of buyers — from dorm-room streamers to backyard movie enthusiasts — and our AI scoring model has synthesized thousands of verified global reviews, actively filtering out incentivized, bot-generated, and spam submissions to surface what real users actually think. Scores reflect a transparent picture of both where this mini projector genuinely delivers and where it falls short, so you can make an informed call before buying.

Value for Money
83%
For buyers who want a big-screen experience without committing serious cash, this portable projector lands in a sweet spot. The combination of auto-focus, WiFi 6, dual Bluetooth, and a built-in speaker at this price tier genuinely surprised a lot of users who expected far less.
A handful of buyers felt the 4K marketing overpromises what a native 1080p panel can actually render, which creates a small but real sense of being misled. For those who did their research beforehand, satisfaction was much higher.
Image Quality
67%
33%
In a darkened bedroom or blacked-out basement, the 1080p image holds up well for casual movie watching — colors are reasonably vivid and text is readable at normal viewing distances. Users watching animated content and slower-paced films reported consistently positive impressions.
The 180 ANSI lumen output is the defining limitation here. Any ambient light — a lamp on the other side of the room, let alone a sunny afternoon — visibly washes out the picture. Fast-moving content and dark scenes also lose detail at this brightness level.
Brightness & Ambient Light Performance
51%
49%
In a fully darkened room, the image is watchable and even enjoyable for a device at this price. Users setting it up in blacked-out bedrooms late at night reported it being more than adequate for a relaxed viewing session.
Step outside that controlled dark environment and the projector struggles noticeably. Multiple buyers flagged that even modest indoor lighting — a TV on in the background, daylight through thin curtains — degrades the image significantly. It is not a daytime-use device.
Auto-Focus Performance
86%
The remote-controlled electric auto-focus is one of the most talked-about positives across user reviews. Buyers appreciated that setup takes seconds rather than minutes, and the focus held steady across sessions without constant readjustment.
A small number of users noted the auto-focus occasionally struggled with off-angle or very short throw distances, requiring a second attempt to lock properly. It is a minor issue, but worth noting for users planning unconventional setups.
WiFi & Screen Mirroring
72%
28%
WiFi 6 support makes a real difference for users mirroring from a phone or laptop — the connection feels snappier and more stable than older-spec budget projectors. Streaming standard HD content wirelessly worked smoothly for the majority of buyers.
Some users experienced intermittent lag or dropped connections when attempting to mirror higher-resolution content or when the projector was placed farther from the router. The screen mirroring experience is solid for casual use but not fully reliable for demanding workflows.
Bluetooth Audio Quality
58%
42%
Being able to flip the device into standalone Bluetooth speaker mode is a genuinely useful trick that buyers mention with real appreciation. For casual music listening in a small room, the built-in audio is passable and convenient.
The speaker output is frequently described as thin and lacking bass — acceptable for background listening but underwhelming for movie audio. Users who paired an external Bluetooth speaker reported a noticeably better experience, which suggests the built-in audio is a convenience feature, not a strength.
Ease of Setup
88%
Out-of-the-box setup consistently draws praise. Buyers report getting the projector running and connected within a few minutes, with the remote-controlled focus eliminating the most frustrating part of traditional projector setup. First-time projector owners found it particularly accessible.
A few users found the WiFi pairing process slightly unintuitive on certain Android devices, requiring them to consult the manual. The interface also felt basic to some, though not to the point of being a dealbreaker.
Build Quality & Design
74%
26%
The retro speaker-inspired exterior is a genuine differentiator that buyers notice and appreciate. It looks considered and intentional sitting on a shelf, which matters in smaller living spaces where aesthetics count. The plastic chassis feels solid enough for indoor use.
At 3.45 lbs in a plastic body, the build does not feel premium under sustained handling. Some users noted the casing attracted fingerprints easily and the green colorway, while distinctive, is not to everyone's taste.
Portability
79%
21%
At just over three pounds and compact enough to slip into a backpack, this portable projector genuinely earns the portable label. Users brought it to friends' apartments, garden setups, and even on road trips without complaint about the physical footprint.
It still requires a power outlet, which limits true on-the-go use compared to battery-powered alternatives. The included carry solution is minimal, so buyers wanting a dedicated bag need to source one separately.
Connectivity Options
81%
19%
HDMI, USB, WiFi, and Bluetooth in one device covers most real-world use cases cleanly. Users connected everything from a PS5 to a laptop to a Fire TV Stick without compatibility issues, which speaks to practical versatility at this price point.
There is no 3.5mm audio-out port on the unit, which limits wired speaker options. Users with older audio equipment found themselves relying solely on Bluetooth, which adds a layer of setup complexity some would rather avoid.
Gaming Performance
61%
39%
Budget gamers looking for a bigger screen for casual single-player sessions found it workable — turn-based games, RPGs, and platformers played fine with no serious visual complaints in dark environments.
Input lag is not specified, and competitive or fast-twitch gaming users noticed enough delay to be frustrating. The brightness limitation also hurts gaming in any room that is not fully dark, making it a casual-only gaming option at best.
Zoom Functionality
76%
24%
The built-in zoom function is a practical addition that lets users fine-tune image size without physically moving the unit. Buyers in rooms with fixed furniture arrangements particularly appreciated not having to reposition the projector for different screen sizes.
The zoom range is limited compared to higher-end projectors, and at maximum zoom the image quality softens slightly. For most bedroom-sized rooms it is sufficient, but larger spaces may bump into its ceiling quickly.
Fan Noise
63%
37%
Under normal use — watching a movie at moderate volume — the fan noise sits at a background hum that most buyers said they quickly stopped noticing. The cooling system does its job without causing overheating complaints in typical sessions.
During extended use of two or more hours, several buyers described the fan noise as becoming more noticeable and occasionally distracting during quiet scenes. Users in very quiet rooms found it harder to tune out than those with ambient sound in the background.
4K Claim Accuracy
44%
56%
The projector does accept 4K input signals, which means a 4K source device will communicate with it without issue. For buyers who understood this as input compatibility rather than native output, expectations were met.
The native panel resolution is 1080p, full stop. Many buyers felt the 4K branding set expectations the hardware cannot meet, and this was the single most common source of post-purchase disappointment in reviews. Honest buyers who knew what they were getting rated it higher; those who did not, felt misled.
Timer & Power Management
78%
22%
The 0-to-24-hour shutdown timer is a thoughtful feature that users who fall asleep to movies genuinely valued. Set it and forget it — the projector powers down on schedule without any intervention needed.
The timer settings reset after the unit loses power, so users who cycle the projector off between sessions need to reapply their preferences each time. A persistent memory function would have made this feature considerably more polished.

Suitable for:

The TMY P28 Portable 4K Projector is a natural fit for anyone who wants a bigger screen experience without dedicating a wall or a significant budget to it. Students living in dorms or small apartments will find it particularly well-suited — it takes up minimal shelf space, looks intentional rather than utilitarian, and doubles as a Bluetooth speaker on days when you are not projecting anything. Casual home cinema fans who primarily watch in a darkened bedroom or a blacked-out living room at night will get the most out of its 180-lumen output, since that environment plays directly to the projector's strengths. Budget-conscious families looking for backyard movie nights — stringing it up after dark with a white sheet or a pull-down screen — will find the image quality more than acceptable in that setting. It also works well for people who connect a PS5 or laptop for casual gaming or productivity sessions and just want a larger display without the cost of a monitor upgrade.

Not suitable for:

If you are expecting true 4K output, the TMY P28 Portable 4K Projector will disappoint — the panel is native 1080p, and the 4K label on the packaging refers to input compatibility, not what the projector actually renders. Anyone planning to use it in a bright or even moderately lit room should look elsewhere; 180 ANSI lumens is simply not enough to fight ambient light, and the picture degrades quickly outside of dark environments. Competitive gamers will likely find the input lag too noticeable for fast-paced titles, making it a poor match for anything beyond casual single-player play. Home theater enthusiasts who prioritize audio will also be underwhelmed — the built-in speaker is a convenience feature at best, and while external Bluetooth speakers help, it adds setup friction. Finally, anyone expecting this to replace a proper television for daily use — news in the morning, sports in the afternoon — will find the brightness constraint too limiting for that kind of around-the-clock viewing.

Specifications

  • Brand & Model: Manufactured by TMY under the model designation TMY-SPP, commonly referred to as the P28.
  • Native Resolution: The panel outputs at a native resolution of 1920x1080 (1080p), regardless of input signal quality.
  • 4K Input: The projector accepts 4K input signals from connected source devices, though output is downscaled to native 1080p.
  • Brightness: Rated at 180 ANSI lumens, which is suited to darkened indoor environments and low-ambient-light outdoor settings.
  • Dimensions: The unit measures 7.95 x 5.71 x 4.76 inches, making it compact enough to fit inside most backpacks.
  • Weight: At 3.45 lbs, the projector is light enough for casual portability between rooms or outdoor locations.
  • WiFi: Supports WiFi 6 with dual-band connectivity across both 5GHz and 2.4GHz networks for screen mirroring.
  • Bluetooth: Dual Bluetooth functionality allows pairing with external speakers or operation as a standalone Bluetooth speaker.
  • Focus Type: Electric auto-focus is controlled via the included remote, adjusting to a sharp image in approximately 2 seconds.
  • Zoom: A built-in zoom function allows image size adjustment without physically repositioning the projector unit.
  • Connectivity: Input options include HDMI, USB, WiFi, and Bluetooth, covering the most common modern source devices.
  • Compatible Devices: Works with smartphones, TV sticks, laptops, DVD players, and gaming consoles including the PS5.
  • Timer Shutdown: A programmable shutdown timer can be set anywhere from 0 to 24 hours for automated power-off.
  • Cooling System: A built-in active cooling system manages internal temperature during extended projection sessions.
  • Color: Currently available in green, which contributes to the unit's retro speaker-inspired aesthetic design.
  • Availability: First listed for sale in April 2024 and currently ranked #213 in the Video Projectors category on Amazon.

Related Reviews

JMGO N1S 4K Triple Laser Projector
JMGO N1S 4K Triple Laser Projector
78%
93%
Color Accuracy & Gamut
61%
Brightness & Ambient Light Performance
91%
Gimbal & Setup Flexibility
88%
Autofocus & Keystone Correction
86%
Portability & Build Quality
More
Sepymp F800 Mini Portable Projector
Sepymp F800 Mini Portable Projector
72%
54%
Brightness & Visibility
74%
Image Sharpness
88%
Setup & Ease of Use
81%
Smart OS & App Access
86%
Portability & Design
More
Aurzen BOOM Mini Portable Projector
Aurzen BOOM Mini Portable Projector
81%
88%
Image Clarity
63%
Brightness & Ambient Light Performance
93%
Smart TV Platform (Google TV)
91%
Autofocus & Setup Speed
76%
Audio Quality
More
LG CineBeam Q 4K Portable Projector
LG CineBeam Q 4K Portable Projector
77%
91%
Image Quality
61%
Brightness & Ambient Light Performance
88%
Portability & Form Factor
86%
Auto Setup & Ease of Use
93%
Color Accuracy
More
Pericat PJ108 Portable 1080P Projector
Pericat PJ108 Portable 1080P Projector
73%
88%
Value for Money
74%
Image Quality
58%
Brightness
86%
Portability & Build
71%
Connectivity & Wireless Performance
More
NexiGo TriVision Ultra 4K Portable Projector
NexiGo TriVision Ultra 4K Portable Projector
78%
91%
Picture Quality
93%
Color Accuracy
88%
Gaming Performance
67%
Brightness & Ambient Light Handling
74%
Portability & Form Factor
More
ViewSonic PX701-4K 4K Projector
ViewSonic PX701-4K 4K Projector
87%
92%
Image Quality
94%
Gaming Performance
85%
Brightness
90%
Setup Ease
89%
Connectivity
More
ViewSonic VX1655-4K-OLED 15.6-inch Portable OLED Monitor
ViewSonic VX1655-4K-OLED 15.6-inch Portable OLED Monitor
77%
93%
Display Quality
91%
Portability
84%
USB-C Connectivity
88%
Build Quality
67%
Stand Stability
More
Sovboi E30Max Smart Google TV Projector
Sovboi E30Max Smart Google TV Projector
79%
91%
Ease of Setup
74%
Image Quality
68%
Brightness Performance
86%
Smart TV Experience
88%
Auto-Correction System
More
HOMPOW UHD 4K Smart Projector
HOMPOW UHD 4K Smart Projector
76%
91%
Ease of Setup
88%
Built-in Streaming
76%
Image Clarity
57%
Brightness
86%
Portability
More

FAQ

It is largely marketing language, and it is worth understanding the distinction before buying. The TMY P28 Portable 4K Projector has a native 1080p panel, meaning that is the maximum resolution it will actually display. It can accept a 4K signal from a source device like a PS5 or a streaming stick, but that signal gets downscaled to 1080p on output. If true 4K display matters to you, this is not the right device.

Quite dark, realistically. At 180 ANSI lumens, this mini projector performs best in a fully darkened room with curtains drawn or after sunset outdoors. Even a single lamp left on across the room will visibly wash out the image. Think of it as a nighttime or lights-off device rather than an all-day display solution.

Yes, both iOS and Android devices can mirror wirelessly over WiFi. The projector supports WiFi 6 on both 2.4GHz and 5GHz bands, which makes the connection faster and more stable than older budget projectors. For best results, keep the projector reasonably close to your router and make sure your phone and projector are on the same network.

It is adequate for casual viewing in a quiet room, but do not expect much depth or volume. The built-in speaker is best described as a convenience feature — fine for background content or a quick clip, but noticeably thin for a full movie experience. Pairing a Bluetooth speaker is a straightforward upgrade that makes a real difference to the audio quality.

There is a dedicated button on the included remote that triggers the auto-focus. You point the projector at your surface, press the button, and within a couple of seconds the lens adjusts to produce a sharp image. You do not need to touch the unit or manually turn any rings, which makes setup noticeably quicker than on comparable budget projectors.

Yes, that is one of the more practical features on this portable projector. You can switch it into Bluetooth speaker mode and stream audio from your phone without turning the projection on at all. Audio quality is modest, but it is a genuinely useful bonus for a device that otherwise sits idle between movie nights.

It connects to a PS5 via HDMI without any compatibility issues, and casual gaming sessions work fine. That said, input lag is not officially specified, and fast-paced or competitive games may feel sluggish. For turn-based games, RPGs, or single-player story games in a dark room, it is a workable big-screen option at a budget price.

Under normal use the fan produces a background hum that most people tune out within a few minutes. During extended sessions of two hours or more, a few users have noted the fan becomes more audible — particularly during quiet scenes in movies. It is not a dealbreaker for most people, but those who are sensitive to ambient noise in a very quiet room may find it noticeable.

Yes, and this is one of its better use cases — provided you set it up after dark. The projector is light enough to carry outside easily, and paired with a white sheet or a pop-up screen it produces a watchable image in a dark backyard. You will need a power outlet or an extension cord, since there is no internal battery. Just do not plan a daytime outdoor screening; the brightness simply is not there for that.

Unfortunately, no. The timer setting resets each time the unit loses power, so you need to re-enter your preferred shutdown time at the start of each session. It is a minor inconvenience rather than a serious flaw, but a persistent memory function would have been a welcome addition to an otherwise handy feature.