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Boox Tab Ultra C Pro — 2024
Boox

Boox Tab Ultra C Pro

2024

82
/ 100
From $699
VS
Boox Tab Ultra C Pro wins by 4
Kobo Aura One — 2016
Kobo

Kobo Aura One

2016

78
/ 100
From $229
Specdex verdict

Boox Tab Ultra C Pro takes it — here’s why.

In our weighted Specdex score, Boox Tab Ultra C Pro lands at 82 and Kobo Aura One at 78. That puts Boox Tab Ultra C Pro ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Boox Tab Ultra C Pro if…

  • ✓Weeks of battery life
  • ✓Glare-free E Ink
  • ✓Lightweight

Pick Kobo Aura One if…

  • ✓Weeks of battery
  • ✓Glare-free E Ink
  • ✓Lightweight
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Winner by scenario

Derived from the sub-score breakdown · not a separate test

Battery

Tie

Compared on the battery sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Ecosystem

Tie

Compared on the ecosystem sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Speed

Boox Tab Ultra C Pro

Compared on the speed sub-score

Boox Tab Ultra C Pro leads on speed (82 vs 80).

Value for money

Kobo Aura One

Specdex score per dollar at MSRP

Kobo Aura One more score per dollar ($229 vs $699).

Boox Tab Ultra C Pro 82
vs
78 Kobo Aura One

Score breakdown

Boox Tab Ultra C Pro
82
display 82
speed 82
battery 94
ecosystem 84
Kobo Aura One
78
display 78
speed 80
battery 94
ecosystem 84

Specs side-by-side

Boox Tab Ultra C Pro versus Kobo Aura One — full spec comparison
Spec Boox Tab Ultra C Pro Kobo Aura One
Release year
2024
2016

Boox Tab Ultra C Pro

Pros
  • +Weeks of battery life
  • +Glare-free E Ink
  • +Lightweight
Cons
  • −Slow refresh vs LCD
  • −Ecosystem lock-in
  • −Color E Ink muted

Kobo Aura One

Pros
  • +Weeks of battery
  • +Glare-free E Ink
  • +Lightweight
Cons
  • −Slow refresh
  • −Ecosystem lock-in (most)
  • −Color options muted

FAQ: Boox Tab Ultra C Pro vs Kobo Aura One

Which is better, Boox Tab Ultra C Pro or Kobo Aura One? +

Boox Tab Ultra C Pro scores 82 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is Boox Tab Ultra C Pro worth the price? +

At $699, Boox Tab Ultra C Pro delivers a Specdex score of 82 — strongest in battery.

Is Kobo Aura One worth the price? +

At $229, Kobo Aura One delivers a Specdex score of 78 — strongest in battery.

Does Boox Tab Ultra C Pro or Kobo Aura One last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for speed, Boox Tab Ultra C Pro or Kobo Aura One? +

Boox Tab Ultra C Pro — leads on speed (82 vs 80). Compared on the speed sub-score.

Which is the better value, Boox Tab Ultra C Pro or Kobo Aura One? +

Kobo Aura One — more score per dollar ($229 vs $699). Specdex score per dollar at MSRP.