Our take
InFocus documents the IN1112a as a compact portable DLP projector with native WXGA 1280 × 800 resolution, 2200 ANSI lumens, 1.55–1.70 throw, 1.1× zoom, and a 2.7 lb body. HDMI, VGA, composite, USB, and internal memory can support a presentation kit that moves between rooms. The low weight is not evidence of an internal battery: the packet establishes powered operation, so plan to use an outlet. The model is portable in the carry-between-rooms sense, not in the cordless entertainment sense.
A portable presentation kit that moves between rooms but can plug into power and use its documented HDMI or computer inputs.
It is not a battery projector, a UST setup, a native Full HD model, or a device with established built-in subscription apps.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The InFocus sheet confirms native 1280 × 800 WXGA and 2200 ANSI lumens.
- Its 2.7 lb weight and manual 1.1× zoom suit a portable presentation bag.
- USB/internal-memory presentation and standard video inputs expand source choices.
What to weigh up
- Power still requires an outlet despite its portable size.
- The WXGA panel is below Full HD and the throw is not ultra-short.
- Optional wireless presentation is not integrated streaming.
Specifications and exact model details
The key details
| Model covered | IN1112a |
|---|---|
| Image format | 1280 × 800 native WXGA |
| Rated light output | 2200 ANSI lumens |
| Placement | 1.55–1.70 throw; 1.1× zoom |
Performance figures are manufacturer claims. Source checked October 14, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
WXGA gives widescreen presentation space
The exact IN1112a sheet specifies native 1280 × 800 WXGA. Its 16:10 shape can accommodate computer presentations and document layouts more naturally than an older 4:3 panel. It still has fewer pixels than Full HD, so very fine text or detailed film imagery will be softer. This is best treated as a presentation-oriented resolution rather than a home cinema specification. Check that the computer's output settings match the projector and view a typical slide from the farthest seat before using it for regular instruction or meetings.
The ANSI rating is defined, while actual output varies
InFocus lists 2200 ANSI lumens for the IN1112a. The named measurement supports comparison with other ANSI-rated products, but does not tell you how bright a used unit remains. Lamp or light-source aging, dust, and mode settings affect the actual image. Use a screen size appropriate to the room and test with ordinary ambient light, not only a dark demonstration. If the projector will be shared across rooms, document its original output as a model fact and check the specific unit's brightness before relying on it for daytime presentations.
A small body still needs a measured throw position
The datasheet gives a 1.55–1.70 throw range with a 1.1× manual zoom. These values define a conventional projection distance. Measure from lens to screen, then check that the room can achieve the desired width before arranging the tables or mount. The zoom offers modest image-size adjustment but does not establish lens shift or UST placement. Set the projector square to the screen, use focus after moving it, and avoid relying on digital scaling to rescue a poor geometry choice. Portability helps change rooms; it does not remove optical constraints.
USB presentations are different from app streaming
InFocus documents USB and internal-memory presentation functions, plus HDMI, VGA, and composite inputs. A USB presentation feature can help when a compatible file needs to be shown without a laptop, but it is not a subscription streaming operating system. The optional wireless presentation app described in the documentation is also not treated as native video-service support. Carry a laptop or other tested source for web video, and check format compatibility in the manual. Confirm the exact input and adapter needs before packing this older device for a work trip.
Portable means carryable, not cordless
At 2.7 lb, the IN1112a is lightweight enough to move between rooms, yet the saved documentation does not support an internal battery. Plan for AC power and carry the required power supply. On a used unit, test startup, fan noise, focus uniformity, each input, USB playback, memory features, and the lamp or light-source status shown by the device. Confirm that its case, remote, cables, and any wireless accessory actually accompany the offer. The exact model suffix matters because InFocus produced nearby variants with different feature sets.
Compare for your needs
For cordless use, compare a portable projector whose manufacturer confirms an internal battery. For film detail, choose a native Full HD home projector and verify its throw in the room.
Find the video projector that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
What is the IN1112a's native resolution?
InFocus specifies 1280 × 800 WXGA as the native panel resolution.
Does the 2.7 lb weight mean it has a battery?
No. The reviewed sources do not establish battery operation; plan for AC power.
Can USB play online streaming services?
The documented USB and internal-memory presentation functions do not establish built-in subscription streaming apps.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- InFocus-authored IN1112a series specification sheet ↗ — checked October 14, 2026.
- InFocus IN1112a manufacturer specification sheet ↗ — checked October 14, 2026.
- InFocus IN1112a user guide ↗ — checked October 14, 2026.
The decision
The IN1112a is a carryable presentation projector when an outlet and WXGA detail level are acceptable.
Is it the right fit?
Check the exact model and today’s offers on Amazon.