Canon LiDE 300 vs 400: Which Slim Scanner to Buy? (October 2026)

On this page (7 sections)

1. Canon LiDE 300 vs 400: which should you buy?
2. Which scanner gives you more photo detail?
3. Which is easier for documents and PDFs?
4. Do either scanners work without a cable?
5. Is there a reason to choose the Epson Perfection V19 II?
6. Which Canon scanner fits a small home setup?
7. Canon LiDE 300 vs 400: the final choice

Choose the LiDE 400 for higher listed resolution and extra scan buttons, or the LiDE 300 for everyday photo and document scans. Both connect by USB and include Auto Scan Mode.

The main difference in the Canon LiDE 300 vs 400 choice is resolution: the 400 lists 4800 x 4800 dpi, while the 300 lists 2400 x 2400 dpi optical resolution. The LiDE 400 also has 5 EZ buttons, compared with 4 on the LiDE 300.

Neither scanner has Wi-Fi. If you want a compact flatbed for photos and papers at a desk with a USB connection, choose based on the detail and controls you need.

Canon LiDE 300 vs 400: which should you buy?

Choose the LiDE 400 for its higher listed resolution and dedicated PDF buttons; choose the LiDE 300 for routine scans with Auto Scan Mode. Both can handle documents and photos, so the decision is mostly about the features you expect to use.

The LiDE 400 lists 4800 x 4800 dpi resolution. Canon describes scan times as fast as 8 seconds, and the scanner has 5 EZ buttons, color restore and dust removal features.

The LiDE 300 lists 2400 x 2400 dpi optical resolution. It has 4 EZ buttons, Auto Scan Mode, and fade correction and dust reduction features.

For a quick overview of flatbed scanning, see our guide to how a flatbed scanner works. If you’re deciding whether a flatbed fits your desk routine, our comparison of a flatbed scanner and a printer scanner covers that choice.

Which scanner gives you more photo detail?

The LiDE 400 has the higher listed resolution, at 4800 x 4800 dpi. The LiDE 300 lists 2400 x 2400 dpi optical resolution, which can be enough for everyday digitizing when you don't need as much room to enlarge or crop a scan.

Resolution is only one part of a useful photo scan. The condition of the original, the scan settings and the way you plan to view or share the image also matter.

The LiDE 400 includes color restore and dust removal features. The LiDE 300 description mentions fade correction and dust reduction, so both offer tools aimed at improving older or marked photos.

For family prints you expect to enlarge, compare the choices in our guide to what resolution to scan photos. It explains why the final use should guide your settings instead of choosing the largest number for every scan.

Is the LiDE 400's resolution worth choosing?

The LiDE 400 is a reasonable pick when preserving more image detail matters and you want its listed 4800 x 4800 dpi resolution. That can be useful for photos you may crop or enlarge later.

Don't treat resolution as the only measure of scan quality. A clean original, careful placement and a suitable file format all matter to the result.

When is the LiDE 300 enough for photos?

The LiDE 300 can suit ordinary prints you mainly want to preserve, share or include in a family archive. Its 2400 x 2400 dpi optical resolution is the lower of the two, but it still scans photos and includes fade correction and dust reduction features.

If you have a large box of prints, the work of placing and removing each photo may matter more than the difference in resolution. For planning that workflow, read our guide to scanning multiple photos at once.

Which is easier for documents and PDFs?

Both scanners include Auto Scan Mode, and the LiDE 400 adds dedicated PDF buttons for multi-page PDFs. The LiDE 300 also has a built-in PDF button for creating searchable PDFs with OCR.

The LiDE 400 has 5 EZ buttons, while the LiDE 300 has 4. Both use a flatbed layout and connect to a computer through USB.

If you scan a few pages at a time, either can cover basic paper digitizing. If you regularly scan stacks of pages, neither is described as an automatic document feeder, so consider whether placing each page on a flatbed suits your routine.

Our guide to choosing a document scanner for a home desk can help if you need to compare flatbeds with feed scanners. For settings once you choose a device, see what resolution to scan documents.

Do either scanners work without a cable?

No, both use USB connections, and the LiDE 400 explicitly has no wireless or Wi-Fi. Plan to place the scanner close enough to your computer for a wired connection.

That setup may be fine for a dedicated desk, especially if the scanner will stay beside the computer. It may be less convenient if you want to scan from several rooms or share one scanner wirelessly among devices.

Neither option should be chosen for wireless scanning. If cable-free access is central to your setup, compare models built for wireless use rather than assuming either LiDE model has that feature.

Is there a reason to choose the Epson Perfection V19 II?

Consider the Epson Perfection V19 II if a removable, high-rise lid would help you scan books or albums. It lists 4800 dpi optical resolution, USB power and one-touch scanning.

The Epson can scan photos, artwork, illustrations, books and documents. Its Easy Photo Fix technology is designed to restore color to faded photos, and its lid can be removed to accommodate bulky items.

That makes it a useful alternative for originals that don't lie flat under a standard lid. For family photo projects, compare it with other options in our guide to the best home scanners for photos.

Which Canon scanner fits a small home setup?

Pick the LiDE 300 if basic scanning controls meet your needs; choose the LiDE 400 if its extra button and higher listed resolution are useful. Both still need a USB connection to a computer.

The LiDE 400 is described as a slim scanner and includes a USB Type-C cable for data and power. Check that the cable and port arrangement suits your computer before you set up a permanent scanning spot.

The LiDE 300 is also described as a slim everyday scanner, with Auto Scan Mode and a USB connection. The supplied product details do not guarantee a Wi-Fi option, so plan on a wired setup.

Measure the desk area and leave room to lift the lid and place originals. A compact scanner is only convenient if you can open it fully and move photos or pages on and off the glass.

Canon LiDE 300 vs 400: the final choice

Choose the LiDE 400 for higher listed resolution, 5 EZ buttons and multi-page PDF controls; choose the LiDE 300 for routine USB photo and document scans. If books or albums are a regular job, consider the Epson V19 II and its removable lid.

For older prints, start with a clean, organized workflow and a resolution that matches how you plan to use the files. Our guides to scanning old photos to a computer and organizing scanned photos cover useful next steps.

Frequently asked questions

What is the difference between the Canon LiDE 300 and 400?

The LiDE 400 has a listed resolution of 4800 x 4800 dpi and 5 EZ buttons, while the LiDE 300 has 2400 x 2400 dpi optical resolution and 4 EZ buttons. Both scan documents and photos, use Auto Scan Mode and connect by USB.

Is the Canon LiDE 400 better for photos?

The LiDE 400 is the stronger fit if you want its higher listed resolution of 4800 x 4800 dpi. It also includes color restore and dust removal features.

The LiDE 300 lists 2400 x 2400 dpi optical resolution and fade correction and dust reduction.

Does the Canon LiDE 300 or 400 use Wi-Fi?

Neither scanner is a wireless model. Both connect by USB, and the LiDE 400 is specifically described as USB connection only with no wireless or Wi-Fi.

Can the Canon LiDE 300 and 400 scan documents?

Yes. Both are flatbed scanners for documents and photos, and both include Auto Scan Mode.

The LiDE 400 also has built-in PDF buttons for multi-page PDFs, while the LiDE 300 has a built-in PDF button for searchable PDFs with OCR.

Should I consider another scanner instead?

Consider the Epson Perfection V19 II if you want a 4800 dpi flatbed with a high-rise removable lid for books or photo albums. It connects by USB and includes one-touch scanning and Easy Photo Fix for faded photos.