Onyx Boox Tab Ultra C Pro vs reMarkable Paper Pro: Which Should You Buy in 2026?
Quick Verdict
Winner: reMarkable Paper Pro — 8/10
reMarkable Paper Pro wins overall for focused note-taking with superior writing feel and lighter design per owner reports on RTINGS and Wirecutter. Onyx Boox Tab Ultra C Pro provides more versatility via Android apps and color lighting but trails in polish. reMarkable beats Onyx on design scores by 2 points while Onyx leads features by 2 points.
See the interactive comparison →Onyx Boox Tab Ultra C Pro Overview
The Onyx Boox Tab Ultra C Pro is a compelling option in the E-ink Tablet space, offering a solid balance of performance and value.
Pros
- Runs full Android OS with app sideloading
- Color e-ink display with front light
- Built-in Google Play Store access
Cons
- Heavier at 430 g
reMarkable Paper Pro Overview
The reMarkable Paper Pro brings its own strengths to the table, making it a worthy contender in this comparison.
Pros
- Seamless cloud sync and organization
- Lighter at 390 g
Cons
- Closed ecosystem with subscription required for full features
Head-to-Head Comparison
Here is how the Onyx Boox Tab Ultra C Pro and reMarkable Paper Pro stack up on key specifications and our scored criteria:
Both products excel in different areas. The Onyx Boox Tab Ultra C Pro tends to lead in Runs full Android OS with app sideloading, while the reMarkable Paper Pro stands out for Seamless cloud sync and organization.
Who Should Buy What
Buy the Onyx Boox Tab Ultra C Pro if…
- You want runs full android os with app sideloading
- You want color e-ink display with front light
- You want built-in google play store access
Buy the reMarkable Paper Pro if…
- You want seamless cloud sync and organization
- You want lighter at 390 g
Our Recommendation
If you can only choose one, we recommend the reMarkable Paper Pro. reMarkable Paper Pro wins overall for focused note-taking with superior writing feel and lighter design per owner reports on RTINGS and Wirecutter. Onyx Boox Tab Ultra C Pro provides more versatility via Android apps and color lighting but trails in polish. reMarkable beats Onyx on design scores by
Run the interactive comparison →Frequently Asked Questions
Which is better: Onyx Boox Tab Ultra C Pro or reMarkable Paper Pro?
reMarkable Paper Pro wins overall for focused note-taking with superior writing feel and lighter design per owner reports on RTINGS and Wirecutter. Onyx Boox Tab Ultra C Pro provides more versatility via Android apps and color lighting but trails in polish. reMarkable beats Onyx on design scores by 2 points while Onyx leads features by 2 points.
What are the scores for Onyx Boox Tab Ultra C Pro and reMarkable Paper Pro?
Onyx Boox Tab Ultra C Pro scores 7.5/10 and reMarkable Paper Pro scores 8/10 in our independent evaluation.
What are the main advantages of the Onyx Boox Tab Ultra C Pro?
Runs full Android OS with app sideloading. Color e-ink display with front light. Built-in Google Play Store access.
What are the main advantages of the reMarkable Paper Pro?
Seamless cloud sync and organization. Lighter at 390 g.
Is the Onyx Boox Tab Ultra C Pro worth the price?
The Onyx Boox Tab Ultra C Pro offers strong value for its price point, especially for users who prioritize performance and build quality.
Who should buy
Buyers who prioritize Onyx's strengths and want the best in this category.
Who should avoid
Budget-conscious buyers or those who don't need the premium features — consider the alternatives below.
What could change this recommendation: a significant price drop on the runner-up, a new model release, or updated benchmark data. This page is re-verified periodically.
Get notified when prices drop
We'll alert you when Onyx Boox Tab Ultra C Pro or reMarkable Paper Pro hits a new low — or when our recommendation changes.