41 facts in comparison
BOOX Note Air5 C vs BOOX Note Max
Two BOOX writing tablets, and a table that is really about one row: screen size. The Note Max has a 13.3-inch black-and-white panel at 300 pixels per inch, no front light, and a thinner, heavier body. The Note Air5 C has a 10.3-inch colour panel with a front light and warm light, a newer Android version, a fingerprint reader and a card slot, at a weight you can hold in one hand. The rest of the diff rows follow from which of those two panels BOOX chose to build around.
The row that decides it is the front light, more than the size. The Max has none. In daylight or under a desk lamp that gives the cleanest page of any E Ink device, with nothing between you and the ink. The moment the light drops, a lamp becomes part of the kit. The Air5 C reads anywhere, in bed, on a train, at night, because the light is built in. That is not a small difference for a device most people also want to read on.
Each compromises in the open. The Max gives up the light and the colour to make fixed-layout documents, the PDFs, scores and contracts that suffer on a smaller panel, readable at close to printed size. The Air5 C gives up that canvas and accepts the greyer background that a colour filter puts over the page, in exchange for portability, colour and a device that works in the dark.
Who is wrong for whom: a researcher, lawyer or musician who lives in fixed layouts and works mostly at a desk will find the Air5 C small. A student annotating papers on the move, or anyone who reads in bed, will find the Max unusable after dark and heavy on the lap. And anyone who mostly reads reflowable books should look past both, because a large Android writing tablet is the wrong tool for a novel.
Editor’s note
The Note Max is the rare E Ink device where size is the whole argument, and it is honest about the cost. Leaving out the front light was a defensible choice, because the unlit panel really is cleaner, but it makes this a daylight device and a poor only-reader. Weight is the other quiet limitation: light for its size, heavy on a lap for an evening. Walk past it if you read in bed or on evening travel, and if most of what you read reflows, because then a bigger screen mostly buys wider margins.
The Note Air5 C is a notebook first and a reader second, and it is good at both because the hardware is arranged around the pen. The open Android side cuts both ways: you get every app you want, and you get the job of making them behave on electronic paper, tuning refresh settings app by app before you settle. The colour panel is the other trade. Colour is genuinely useful for textbooks and comics, and it costs a visibly greyer white than a monochrome page.
Who should walk past each: desk-bound PDF readers past the Air5 C, night readers and commuters past the Max, and novel readers past both, since a dedicated reader is lighter, cheaper and lasts far longer between charges.
Head-to-head points: every spec is scaled between these products only, so a product can score high here and modestly on its own page, where the VS Score measures it against the median of its class.
Where the BOOX Note Air5 C beats the BOOX Note Max
- Has color display ?
- Has front light ?
- Has adjustable warm light ?
- A higher android version ?15 vs 13
- A lighter build ?440 g vs 615 g
Where the BOOX Note Max beats the BOOX Note Air5 C
- A bigger screen ?13.3" (33.78 cm) vs 10.3" (26.16 cm)
- Higher resolution ?3,200 px vs 2,480 px
- Much more storage ?128 GB vs 64 GB
- A slimmer body ?4.6 mm vs 5.8 mm
Key real-world differences
The spec sheet pulls in both directions. These are the gaps big enough to shape the decision — with the actual figures, and what each one means in real-world use.
- Front lightDisplayYes vs No — only the BOOX Note Air5 C has it
A built-in light for working in the dark.
- Color displayDisplayYes vs No — only the BOOX Note Air5 C has it
A colour E Ink panel shows coloured ink, highlights and diagrams.
- WeightDesign440 g vs 615 g — 28.5% less for the BOOX Note Air5 C
A lighter tablet is more comfortable to hold and carry.
- Internal storagePerformance64 GB vs 128 GB — 2× more for the BOOX Note Max
More storage holds more notebooks, books and documents.
- ThicknessDesign5.8 mm vs 4.6 mm — 20.7% less for the BOOX Note Max
A thinner tablet is easier to carry.
Which one should you buy?
There is no single answer — it depends on what you will actually use it for. Match your priority to the pick below.
- Best for display BOOX Note Air5 C takes the category 74 to 58 — driven by front light (Yes vs No).
- Best for software BOOX Note Air5 C takes the category 100 to 78 — driven by android version (15 vs 13).
- Best for performance BOOX Note Max takes the category 100 to 68 — driven by internal storage (64 GB vs 128 GB).
- Best for design BOOX Note Air5 C takes the category 68 to 32 — driven by weight (440 g vs 615 g).
- The safe all-rounder BOOX Note Air5 C wins more of the categories that carry real weight, topping the overall VS Score at 83.
Where each one falls short
BOOX Note Air5 C
- Internal storage: 64 GB vs 128 GB
- Screen size: 10.3" (26.16 cm) vs 13.3" (33.78 cm)
- Thickness: 5.8 mm vs 4.6 mm
- 13 specs are unreported (shown as Unknown) and excluded from its scores.
BOOX Note Max
- Front light: Yes vs No
- Color display: Yes vs No
- Adjustable warm light: Yes vs No
- 14 specs are unreported (shown as Unknown) and excluded from its scores.
What matters to you?
Drag the sliders to weight each category and re-rank the products to suit your priorities.
Score breakdown
Display
Writing
Software
Performance
Battery
Connectivity
Design
Specs last verified September 10, 2026BOOX Note Air5 C: 28 of 41 specs verified (68%)BOOX Note Max: 27 of 41 specs verified (66%)Unverified specs show as Unknown — never estimated, never scored
What reviewers say
The bottom line
Choose the BOOX Note Max if your documents are fixed-layout PDFs and scores, your reading happens at a desk or in daylight, and you want the largest, cleanest monochrome page BOOX makes. Choose the BOOX Note Air5 C if you annotate as you read, carry the device, read in bed, or want colour for diagrams and textbooks, and can live with a smaller canvas.
The trade-off that decides it is light against size. The Max's unlit panel is the purest page and the most demanding one; the Air5 C's lit, colour panel is the more usable device and the less perfect page. Neither is the right buy for someone who mainly reads novels.
