Skip to content
Specdex
Compare now
Kobo Forma — 2018
Kobo

Kobo Forma

2018

80
/ 100
From $279
VS
Boox Tab Ultra C Pro wins by 2
Boox Tab Ultra C Pro — 2024
Boox

Boox Tab Ultra C Pro

2024

82
/ 100
From $699
Specdex verdict

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

In our weighted Specdex score, Kobo Forma lands at 80 and Boox Tab Ultra C Pro at 82. That puts Boox Tab Ultra C Pro ahead by 2 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Kobo Forma if…

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

Pick Boox Tab Ultra C Pro if…

  • ✓Weeks of battery life
  • ✓Glare-free E Ink
  • ✓Lightweight
Share this comparison: Share to Reddit X / Twitter

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.

Display

Boox Tab Ultra C Pro

Compared on the display sub-score

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

Value for money

Kobo Forma

Specdex score per dollar at MSRP

Kobo Forma more score per dollar ($279 vs $699).

Kobo Forma 80
vs
82 Boox Tab Ultra C Pro

Score breakdown

Kobo Forma
80
display 80
speed 80
battery 94
ecosystem 84
Boox Tab Ultra C Pro
82
display 82
speed 82
battery 94
ecosystem 84

Specs side-by-side

Kobo Forma versus Boox Tab Ultra C Pro — full spec comparison
Spec Kobo Forma Boox Tab Ultra C Pro
Release year
2018
2024

Kobo Forma

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

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

FAQ: Kobo Forma vs Boox Tab Ultra C Pro

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

Boox Tab Ultra C Pro scores 82 on our weighted rubric — ahead by 2. Your best pick depends on the sub-scores above.

Is Kobo Forma worth the price? +

At $279, Kobo Forma delivers a Specdex score of 80 — strongest in battery.

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.

Does Kobo Forma or Boox Tab Ultra C Pro 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 display, Kobo Forma or Boox Tab Ultra C Pro? +

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

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

Kobo Forma — more score per dollar ($279 vs $699). Specdex score per dollar at MSRP.