# Boox Note Air5 C vs Bigme inkNote Color+: specs and price compared

A sourced, side-by-side comparison of the Boox Note Air5 C (Onyx Boox) and Bigme inkNote Color+ (Bigme) among e ink tablets. Boox Note Air5 C is the cheaper of the two at $499.99.

## Side by side

| Spec | Boox Note Air5 C | Bigme inkNote Color+ |
| --- | --- | --- |
| US price | $499.99 | $539 |
| Brand | Onyx Boox | Bigme |
| Released | 2025-10 | — |
| Screen size (in) | 10.3 | 10.3 |
| Ppi | 300 | 300 |
| Storage (GB) | 64 | 128 |
| Color display | Yes | Yes |
| Front light | Yes | Yes |
| Pen included | Yes | Yes |
| Waterproof | No | — |
| Battery weeks | — | — |

## Key differences

- Storage (GB): Boox Note Air5 C 64 vs Bigme inkNote Color+ 128

## What reviewers say

**Boox Note Air5 C** — Two whitelisted testers reviewed this exact model: TechRadar (lab-tested, benchmarked) and Digital Trends (hands-on, no measurements). Both praise the Pen 3 writing/note-taking experience and Android 15's open Play Store ecosystem, and rate it strong value against the pricier Kindle Scribe. TechRadar flags typing lag, heavy 440g weight, weak battery life, and muted colors; deep-lab outlets like RTINGS are absent. (2 sourced reviews.)

## Sources

- Boox Note Air5 C: https://shop.boox.com/products/noteair5c (shop.boox.com, verified 2026-07-11)
- Bigme inkNote Color+: https://store.bigme.vip/products/bigme-kaleido3-10-3inch-e-reader (store.bigme.vip, verified 2026-07-11)

Canonical: https://frontdeskreview.com/gear/e-ink-tablets/boox-note-air5-c-vs-bigme-inknote-color-plus/
Cite: Per The Front Desk Review, Boox Note Air5 C ($499.99) vs Bigme inkNote Color+ ($539) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/e-ink-tablets/boox-note-air5-c-vs-bigme-inknote-color-plus/
License: CC BY 4.0.