Updated August 2026. New frames reviewed.

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KoKonna 7.3" Color E Ink Frame Review

The only battery frame on Amazon we can verify. E-paper means it runs for months without a cord, and the trade is a small, slow, muted screen.

Ongoing cost
Not documented
Storage
Unlimited
Works offline
Needs Wi-Fi to receive
Typical price
$100 to $200

The catch: Small at 7.3 inches

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Who it suits

Buy it if

  • You refuse to pay anything after the purchase.

Skip it if

  • The frame needs to receive new photos without Wi-Fi.
  • You want to change things on the frame itself. Everything runs through the app.
  • You need it to pull straight from Google Photos.
  • You want a large frame. This one is 7.3".

Straight answers

Does the KoKonna 7.3" Color E Ink Frame need a subscription?
No. There is nothing to pay after you buy it. Storage is unlimited.
Does the KoKonna 7.3" Color E Ink Frame work without Wi-Fi?
It keeps showing photos it already holds, but it cannot receive new ones until it reconnects. Photos arrive through KoKonna.
Can I send photos to the KoKonna 7.3" Color E Ink Frame from Google Photos?
No. It takes photos through KoKonna App, and does not connect to Google Photos.
Can several people send photos to the KoKonna 7.3" Color E Ink Frame?
Yes. Family members send photos through KoKonna.

Specifications

Specifications for the KoKonna 7.3" Color E Ink Frame
Screen size7.3"
Resolution800x480
TouchscreenNo
Wi-FiYes
StorageUnlimited
Ongoing costNot documented
AppKoKonna
Photos arrive viaKoKonna App

Pros and cons

What We Like

  • 1Runs cordless on a 5000mAh battery, quoted up to 3 years at low refresh
  • 2Colour e-paper looks like a print rather than a lit screen
  • 3Unlimited cloud storage with no subscription
  • 4Hang it anywhere because it needs no outlet

Worth Knowing

  • 1Small at 7.3 inches
  • 2E-paper refreshes slowly, so it suits a photo a day rather than a slideshow
  • 3Colours are muted next to an LCD frame
  • 4No video playback

The full review

The KoKonna is a 7.3-inch colour e-paper frame that runs on a battery. That is the whole point of it. There is no cord, so you can hang it on a wall with no outlet nearby, or stand it on a shelf across the room from a socket.

Aura quotes three months of battery life for its own e-paper frame. KoKonna quotes up to three years from a 5000mAh cell, which only holds if you change the photo rarely. Change it daily and you will charge it far more often. Either way you charge over USB-C and hang it back up.

E-paper is the trade-off. The screen has no backlight, so photos look like a print on paper instead of a glowing panel. In a bright room that looks lovely. Colours are muted next to an LCD frame, and the screen redraws slowly, so this is a frame for one photo at a time rather than a rolling slideshow.

Storage is free and there is no subscription. You send photos from the app, and family can send too.

Buy this if you want a frame somewhere there is no plug. If you want a bright, fast slideshow, buy a normal LCD frame and put it near an outlet.

If this one is not right

Current models only, and what each does differently.

How we put this together

Screen, storage, app and connection details come from KoKonna's own documentation rather than the Amazon listing. Subscription terms and availability were last checked in August 2026. We have not run this frame in a lab, and we do not claim measurements we did not take.