Best Projectors Under $400: 7 Picks Compared on Specs

Refreshed October 5, 2026

The WiMiUS G2 with Google TV is the strongest pick under $400 in this guide: it is the only projector here with a brightness in the 1000 to 2999 lumen range, and it bundles a full smart platform, HDR10, and a 30-watt Dolby Audio speaker. The rest of the list splits into smart models, compact travelers, and a native 1080p option. We chose every pick from stated specifications and the maker's published listings, with live store prices shown on this page.

7 picks from 9 projectors that match this guide with a price we can quote today, made by 33 makers. Live prices throughout, each with the moment it was read.

The list in brief

Which pick fits you?

• For the streamer who wants apps built in: If you stream every night and do not want a separate stick, the WiMiUS G2 runs Google TV 14.0 with Gemini AI and a 30W Dolby speaker built in. See pick 1
• For the frequent traveler: If packed size is everything, the Aurzen ZIP Tri-Fold DLP Mini folds into a compact tri-fold chassis and includes a CastPlay Pro dongle for casting. See pick 3
• For the full HD purist: If you want a stated native 1080p panel rather than just 4K input support, the WiMiUS Smart Mini is the only pick in this guide with a stated 1080p resolution. See pick 6
• For the presenter who wants a brand: If you need a pocket projector with a clear spec sheet from a big-name maker, the Dell M318WL states both its 500 ANSI lumens and its WXGA resolution. See pick 5

The full list of 7

1 Best overall

Official Google TV 14.0 Smart Projector

Brightness

1000 to 2999

Apps built in

Yes

Outdoor

Yes

$399.99 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

The only projector in this guide with a brightness in the 1000 to 2999 lumen range, the WiMiUS G2 also combines Google TV 14.0 with Gemini AI, HDR10 support, and a 30W Dolby Audio speaker, which is more than any other unit in this list offers.

Pros

• Brightness in the 1000 to 2999 lumen tier, the highest in this list
• Google TV 14.0 built in with Gemini AI
• HDR10 support and a 30W Dolby Audio speaker per the listing
• 4K input support per the seller

Cons

• Native resolution not specified
• Not marked portable, so plan on a stable shelf or table
• Weight and throw distance not provided

Good fit if

• Buyers who want a bright smart projector for a living room or bedroom
• Streamers who want Google TV apps without an external stick

Skip if

• Buyers who need a known native resolution
• People who need a pocketable or battery-powered unit for travel

Verdict: The brightest and most full-featured smart projector under $400 in this guide, as long as you keep it at home.

2 Best for Google TV

TCL A1s Smart Projector 4K Support

Brightness

Under 1000

Apps built in

Yes

$399.99 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

TCL is an established TV brand, and its A1s includes Google TV built in. It is one of two smart models in this guide, with 600 ISO lumens and 4K input support per the listing.

Pros

• Google TV built in from a major TV maker
• 600 ISO lumens per the listing
• 4K input support per the seller
• One of only two smart projectors in this guide

Cons

• Falls in the under 1000 lumen tier, one of the lower here
• Native resolution not specified
• Not marked portable

Good fit if

• Homes that want a set-and-forget smart projector from a recognizable brand
• Users who prefer Google TV over a third-party dongle

Skip if

• Buyers who want a higher-brightness image for a larger room
• People who need portability or battery operation

Verdict: A dependable smart projector when brand recognition and Google TV matter more than peak brightness.

3 Best ultra-portable

Aurzen ZIP Tri-Fold DLP Mini Projector White + CastPlay Pro Dongle

Portable

Yes

$386.88 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

The Aurzen ZIP Tri-Fold DLP Mini collapses into a tri-fold chassis and ships with a CastPlay Pro dongle, so there are no extra parts to buy for casting. It is one of five portable models in this guide and the only one built around the three-fold form factor.

Pros

• Tri-fold DLP design folds down for transport
• Includes CastPlay Pro streaming dongle in the box
• Compact form factor labeled portable by the seller
• One of two tri-fold models in this guide, this one with a dongle

Cons

• No lumen value provided
• Native resolution not specified
• No battery life specified for untethered use

Good fit if

• Travelers who want the smallest packed footprint
• Casters who want a streaming dongle included in the bundle

Skip if

• Buyers who need a brightness specification
• Users who need a known native resolution

Verdict: The most travel-friendly pick here when foldable size and a bundled dongle are your priorities.

4 Best 3-chip 3LCD

Epson EpiqVision Flex CO-W01 Portable Projector 3-Chip 3LCD Technology

Portable

Yes

$329.99 price as of 2026-10-05 20:56 UTC (Details)

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The Epson EpiqVision Flex CO-W01 is the only projector in this guide using 3-chip 3LCD technology, and Epson is one of the most established projector makers in the pool. It is a portable model that offers a light engine distinct from the DLP units that fill the rest of this list.

Pros

• 3-chip 3LCD light engine, unique among these picks
• Epson is an established projector maker
• Marked portable for easy relocation
• Sits in the middle of the price range in this guide

Cons

• Brightness not specified
• Native resolution not specified
• No smart platform or app store mentioned in the listing

Good fit if

• Buyers who prefer 3LCD light engines
• Hosts who want a portable projector from an established maker

Skip if

• Buyers who need a built-in smart platform
• Users who require a lumen specification

Verdict: A solid 3LCD choice from a trusted name when smart features are not required.

5 Best pocket-size

Dell Mobile Projector M318WL 500 ANSI lumens WXGA

Resolution

720p or lower

Brightness

Under 1000

Portable

Yes

$309.89 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

Dell rates the M318WL as a pocket-size unit with 500 ANSI lumens and a WXGA 1280 x 800 16:10 panel, making it the only pick here with both a resolution and a brightness value in its spec. The tradeoff is sharpness, since the resolution falls in the 720p or lower tier.

Pros

• 500 ANSI lumens per the spec
• WXGA 1280 x 800 resolution with a 16:10 aspect
• Pocket-size form factor per the seller
• Complete spec sheet from an established PC maker

Cons

• Resolution sits in the 720p or lower tier, below the 1080p pick
• Rated below 1000 lumens
• No smart features or app support mentioned

Good fit if

• Road warriors who need a specified-spec pocket projector
• Presenters who value a known brand and a clear resolution

Skip if

• Movie fans who want full HD or 4K input
• Buyers who want streaming apps built in

Verdict: The most spec-transparent pocket projector in this guide for work or travel.

6 Best native 1080p

Smart Mini Projector

Resolution

1080p

Apps built in

Yes

Portable

Yes

Outdoor

Yes

$379.99 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

The WiMiUS Smart Mini has a native 1080p resolution, the only pick in this guide with that spec. It also includes built-in apps, WiFi, and Bluetooth, and is labeled portable and outdoor-friendly.

Pros

• Native 1080p resolution per the listing
• Built-in apps with WiFi and Bluetooth
• Compatible with Netflix per the seller
• Marked portable and outdoor-friendly

Cons

• No lumen value provided
• 4K refers to input support, not a native 4K panel
• No audio power value given

Good fit if

• Streamers who want full HD sharpness in a small smart projector
• Outdoor movie nights where a native 1080p panel helps

Skip if

• Buyers who need a brightness specification
• Users who want a larger, higher-brightness home-theater unit

Verdict: The pick to choose when a native 1080p resolution is non-negotiable.

7 Best for travel with CasePlay

Aurzen ZIP Tri-Fold Ultra-portable DLP Projector White with CasePlay

Portable

Yes

$316.78 price as of 2026-10-05 20:56 UTC (Details)

View on Amazon

This second tri-fold from Aurzen drops the CastPlay Pro dongle and instead bundles CasePlay, keeping the foldable pocket design at a more accessible price point. It is one of two tri-fold models in the guide, differentiated by its carry accessory.

Pros

• Tri-fold ultra-portable design for travel
• Includes CasePlay accessory in the bundle
• Compact DLP chassis labeled portable by the seller

Cons

• No lumen value provided
• Native resolution not specified
• No smart platform or app store mentioned

Good fit if

• Travelers who want the tri-fold form with a carry accessory
• Budget-focused buyers who want a foldable from a known mini-projector line

Skip if

• Buyers who want a streaming dongle included in the box
• Users who need a specified resolution or brightness

Verdict: A compact foldable pick for travel when the bundled carry accessory matters most.

The specs, compared

Why these made the list

The pool contained 7 projectors that meet the budget filter for this guide. The selection process applied four criteria: an established brand or a recognized supplier, new condition, a use case that matches the product's specification, and no near-duplicate models unless the bundles differ. The two tri-fold Aurzen units both qualified because one includes the CastPlay Pro dongle and the other ships with CasePlay. The WiMiUS smart mini and the WiMiUS G2 are separate listings because their specifications differ (native 1080p versus a higher brightness value). Prices shown are live, read from the product listing at the time of writing, and no staff member tested the units. All choices are based on the specifications published by each seller and the maker.

Things to weigh before buying

Brightness: what ANSI and ISO lumens tell you

Projector brightness varies across the under $400 segment. Three common measurement systems appear: ANSI lumens, ISO lumens, and generic lumen values. In this guide, one unit falls in the 1000 to 2999 lumen band, two are below 1000 lumens, and the remaining units have no lumen value listed. Makers use different measurement standards, so compare the number and the unit rather than assuming a one-to-one relationship.

In a dark room with no ambient light, a lower-brightness unit can be sufficient. In a living room with lighting, a unit in the 1000 lumen range provides more headroom before the image loses contrast.

Native resolution vs 4K support

Several listings in this pool say 4K support, but that tells you the projector accepts a 4K signal and scales it to its panel, not that the panel itself is native 4K. Native resolution is what the display actually renders. In this guide, only one pick has a native 1080p panel, and one has a WXGA 1280 x 800 panel; the rest do not specify native resolution.

If sharpness is your priority, look for the words native 1080p in the spec sheet. If you mostly watch 1080p content in a home setup, a projector that supports 4K input can still be a sensible choice as long as you know the panel may be below that.

Smart features: Google TV and built-in apps

Three of the seven projectors in this guide are labeled smart. Two of them carry Google TV built in, which puts the app store, a home screen, and voice search on the projector itself. The third is a smart mini with built-in apps and WiFi and Bluetooth, and its listing mentions Netflix compatibility.

If you do not want to manage a separate streaming stick, a smart model is the simplest route. If you already own a stick or a console, a non-smart projector with an HDMI port can be all you need, and you may save money on the hardware.

Connectivity: HDMI, USB and dongles

HDMI remains the universal connection for projectors, covering streaming sticks, game consoles, and laptops. The HDMI specification, maintained by HDMI Licensing Administrator, defines the bandwidth and feature set across versions, including support for enhanced gaming features. USB ports on a projector can serve different roles, from powering a streaming stick to reading media files, depending on the model. The USB-IF maintains the USB specifications that these ports follow.

A few bundles in this guide include their own streaming dongle, like the CastPlay Pro on the Aurzen ZIP Tri-Fold. That removes one more purchase from your list, but check that the dongle matches the projector's HDMI and power ports before you rely on it.

Portability: pocket-size and tri-fold designs

Five of the seven picks are labeled portable. The set includes a pocket-size unit with a resolution given in its spec, two tri-fold DLP models that fold into a compact shape, and a smart mini that is light to carry. A portable label indicates a lighter and smaller unit, but it does not guarantee a battery, so check if it needs a wall outlet.

If you plan to move the projector between rooms or take it on trips, a tri-fold or pocket design packs into a smaller space. If the projector stays on one shelf, portability matters less than brightness and smart features.

HDR and Dolby: what the badges mean

Some listings in this guide mention HDR and Dolby. HDR10 is a specific HDR format, and the WiMiUS G2 lists HDR10 support and a 30W Dolby Audio speaker. Dolby Vision is a separate HDR format that Dolby describes as adjusting the picture based on your device and environment, per the Dolby site. A projector can support one without the other.

On a budget projector, HDR support typically means the unit can accept an HDR signal and tone map it, but the actual contrast range depends on the panel and brightness. HDR and Dolby logos are optional features, not a guarantee of the same performance as a high-end TV.

Questions

Is 4K support the same as native 4K?

No. 4K support means the projector accepts a 4K input signal and scales it down to its native panel resolution. The only native 4K projectors have a panel that physically contains 4K pixels. In this guide, no pick lists a native 4K panel; the listings that mention 4K are describing input compatibility. If full HD sharpness matters, look for the words native 1080p, which only the WiMiUS Smart Mini has here.

How many lumens do I need for a dark room?

In a fully dark room, a projector with 500 to 600 lumens is generally sufficient for a clear image; two picks in this guide fall in that range. The WiMiUS G2, which lists 1000 to 2999 lumens, offers more headroom for a lit room or some window light. Several picks do not list a lumen value, so if brightness is critical, choose a unit that specifies ANSI or ISO lumens.

Can I stream Netflix without a separate stick?

Only if the projector has a built-in smart platform or apps. In this guide, the WiMiUS G2 and the TCL A1s both have Google TV built in, which gives you access to the app store. The WiMiUS Smart Mini lists Netflix compatibility with its built-in apps. The other picks do not list a smart platform, so a streaming stick or another HDMI source will be required for those.

What is the difference between DLP and 3LCD?

DLP projectors use a single digital light processing chip with a spinning color wheel to create the image, and most of the small, portable projectors in this guide use DLP. 3LCD splits light through three separate panels, one for each primary color, and the Epson EpiqVision Flex CO-W01 is the only pick here using 3-chip 3LCD. The two technologies produce color differently, but the right choice depends on the room and your image priorities.

Do I need a projector screen?

No, a plain white wall works in a pinch, and many people run budget projectors directly onto a wall. A screen improves contrast and color uniformity because it reflects light more evenly, but it adds cost. For a first projector under $400, start with a wall and add a screen later if you find the image too soft or the contrast lacking.

Latest changes

• 2026-10-05: First published.

Sources

• HDMI Licensing Administrator, Inc.
• Dolby Vision, official site
• USB Implementers Forum
• Consumer Technology Association