Digital Art Frame Size Guide: 7.3″ vs 13.3″ vs 28.5″

The short answer is simple. Choose the 7.3-inch KoKonna for close viewing on a desk or shelf. Choose the 13.3-inch model for a medium wall, including a position above a sideboard, console or low cabinet. Choose the 28.5-inch model for a planned wall position with enough room for a 730 × 550 mm frame.

The inch label measures the display diagonal, not the finished product. This digital art frame size guide compares the full outer dimensions, depth, weight and mounting needs that affect where each model can go.

This guide focuses on KoKonna's three primary home-display sizes. The 4-inch Mini is covered briefly near the end for readers looking for a smaller personal display.

KoKonna specifications and installation details were checked in August 2026. Confirm the current product page and specification sheet before ordering.

Quick answer: compare the finished frame sizes

KoKonna's FAQ says every size includes rear hanging hooks and supports portrait and landscape placement. It separately confirms that the 7-inch version includes a stand for tabletop use. This article therefore treats 13.3-inch and 28.5-inch placement as wall-mounted.

For the complete technical table, see the KoKonna E-Ink frame specification sheet.

Why display diagonal is not enough

A 13.3-inch display does not occupy only 13.3 inches of wall space. The outer frame and white mat extend beyond the active display, and the body has depth. Material also changes the finished measurement.

For example, both 13.3-inch finishes measure 385 × 320 mm from the front. The wood body is 25 mm deep; the aluminum body is 35 mm deep. Those 10 mm matter when you compare the side profile or check clearance near trim and nearby objects.

The three product layers below come from official KoKonna images. They have not been redrawn. Each is scaled from the stated outer height so the difference between the models is easier to judge.

7.3-inch: a compact choice for close viewing

The KoKonna 7.3-inch frame measures 226 × 163 mm from the front. It works on a desk or shelf because this size includes a tabletop stand. The frame can also hang in portrait or landscape orientation using its rear hooks.

This size suits a position where people will see the image from nearby. A portrait, pet photo, travel memory or simple illustration remains easy to read without taking over the surface around it.

Consider the 7.3-inch model when:

· The available surface is narrow.

· The normal viewing position is close to the frame.

· You want to move the frame between approved tabletop positions.

· The image usually has one clear subject.

A compact display gives small details less room. For a group photo or a landscape with many distant subjects, preview the image at roughly the finished display size before choosing this model. In digital art software, check the canvas size and pixel dimensions before exporting for print or frame display.

13.3-inch: a medium wall-display option

The KoKonna 13.3-inch frame measures 385 × 320 mm from the front. Use it as a wall display, including on a wall above a sideboard, console or low cabinet. Do not plan on placing it directly on furniture unless KoKonna confirms a compatible stand for the exact model.

The larger display gives portraits, family photos and detailed digital art more room than the 7.3-inch model. It also fits wall positions where 28.5 inches would leave too little clearance.

Consider the 13.3-inch model when:

· You have a measured section of wall rather than a tabletop position.

· The artwork will be viewed from nearby and from several steps away.

· A 385 × 320 mm outline fits between trim, switches and other artwork.

· You want a practical middle-size option without committing to a 5.4 kg frame.

On a broad, empty wall, the 13.3-inch model may look small when used alone. A paper template will show that more reliably than the diagonal measurement. For print planning, this is often the best canvas size when you want a slightly wider rectangle that balances detail and wall space.

28.5-inch: for a dedicated wall position

The KoKonna 28.5-inch frame measures 730 × 550 × 38 mm and weighs 5.4 kg. It suits a dedicated wall position and requires more installation space.

Use the full wall measurement, not a photo of the room, to decide whether it fits. Check the frame's width and height in the intended orientation, the distance from surrounding edges and the installation method for the wall construction.

Consider the 28.5-inch model when:

· The wall has room for a 730 × 550 mm frame plus clearance.

· The image needs to be readable from farther across the room.

· You plan to display landscapes, larger portraits or artwork with more detail.

· The wall position and installation method are already known.

The largest model is not automatically the right fit for every room. If the outline sits too close to a door frame, corner or nearby artwork, the 13.3-inch model may fit the wall more cleanly.

Measure the location in three steps

1. Choose the installation type. Use the 7.3-inch model for a confirmed tabletop position or wall hook. Treat the 13.3-inch and 28.5-inch models as wall displays.

2. Mark the complete outer width and height with removable painter's tape or a paper template. Include the finished frame, not only the active display.

3. View the outline from the usual seat or walking path, then check wall construction, clearance and product weight before installation.

For more detailed wall-position guidance, read Where to Hang a Digital Art Frame for Better Wall Balance. This size guide stays focused on model selection so the two pages answer different questions.

Match the frame to the images you use

Image content can break a tie between two sizes. The 7.3-inch model gives one clear subject enough room for close viewing. The 13.3-inch model provides a larger area for group photos, portraits and digital art with moderate detail. The 28.5-inch model makes those details easier to see from a longer distance.

Larger hardware cannot repair a low-resolution or poorly cropped source image. Check the image in the intended portrait or landscape orientation before sending it to the frame. When preparing digital art for print, match the canvas size and aspect ratios first, then confirm the pixel dimensions in your digital art software.

A short decision check

· Choose 7.3 inches when the included tabletop stand and close viewing are central to the plan.

· Choose 13.3 inches when a measured medium wall fits the 385 × 320 mm frame.

· Choose 28.5 inches when a dedicated wall and installation plan are already available.

If two options fit, tape both outlines to the same location and view them from the normal distance. This removes most of the uncertainty without repeating every room recommendation.

Does the frame material change the size?

Yes, but it changes depth and weight rather than front width and height within each size.

Black aluminum creates a cleaner, more contemporary visual outline, while walnut adds warmth. The aluminum body is deeper, so compare the complete dimensions before purchase.

What about the 4-inch Mini?

KoKonna also lists a 4-inch Mini at 133 × 105 × 28 mm and 0.26 kg. It is included here only as a smaller personal-display option. Check the current product page for its supported placement and included hardware before deciding where to use it.

Final recommendation

Choose 7.3 inches for confirmed tabletop use or a compact wall position, 13.3 inches for a measured medium wall, and 28.5 inches for a dedicated wall with an installation plan. Mark the full outer dimensions before ordering, then compare material depth and weight on the official specification sheet.

Frequently asked questions

Which KoKonna frame size suits a desk or shelf?

The 7.3-inch model is the listed size with an included tabletop stand. Its complete front dimensions are 226 × 163 mm. Check the available depth and nearby objects before placing it.

Which KoKonna frame size suits a wall?

All sizes include rear hooks. The 13.3-inch model fits a medium wall position; the 28.5-inch model requires a larger measured area and a plan for its 5.4 kg weight.

Does the inch label include the outer frame?

No. It refers to the display diagonal. Use the complete outer dimensions in the comparison table when measuring the location.