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Boox Tab Ultra C — 2023
Boox

Boox Tab Ultra C

2023

84
/ 100
From $599
VS
Kindle Paperwhite (11th gen) wins by 4
Kindle Paperwhite (11th gen) — 2021
Amazon

Kindle Paperwhite (11th gen)

2021

88
/ 100
From $139
Specdex verdict

Kindle Paperwhite (11th gen) takes it — here’s why.

In our weighted Specdex score, Boox Tab Ultra C lands at 84 and Kindle Paperwhite (11th gen) at 88. That puts Kindle Paperwhite (11th gen) ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Boox Tab Ultra C if…

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

Pick Kindle Paperwhite (11th gen) if…

  • ✓Weeks of battery life
  • ✓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.

Display

Kindle Paperwhite (11th gen)

Compared on the display sub-score

Kindle Paperwhite (11th gen) leads on display (88 vs 84).

Ecosystem

Tie

Compared on the ecosystem sub-score

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

Value for money

Kindle Paperwhite (11th gen)

Specdex score per dollar at MSRP

Kindle Paperwhite (11th gen) more score per dollar ($139 vs $599).

Boox Tab Ultra C 84
vs
88 Kindle Paperwhite (11th gen)

Score breakdown

Boox Tab Ultra C
84
display 84
speed 80
battery 94
ecosystem 84
Kindle Paperwhite (11th gen)
88
display 88
speed 82
battery 94
ecosystem 84

Specs side-by-side

Boox Tab Ultra C versus Kindle Paperwhite (11th gen) — full spec comparison
Spec Boox Tab Ultra C Kindle Paperwhite (11th gen)
Release year
2023
2021

Boox Tab Ultra C

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

Kindle Paperwhite (11th gen)

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

FAQ: Boox Tab Ultra C vs Kindle Paperwhite (11th gen)

Which is better, Boox Tab Ultra C or Kindle Paperwhite (11th gen)? +

Kindle Paperwhite (11th gen) scores 88 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is Boox Tab Ultra C worth the price? +

At $599, Boox Tab Ultra C delivers a Specdex score of 84 — strongest in battery.

Is Kindle Paperwhite (11th gen) worth the price? +

At $139, Kindle Paperwhite (11th gen) delivers a Specdex score of 88 — strongest in battery.

Does Boox Tab Ultra C or Kindle Paperwhite (11th gen) 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, Boox Tab Ultra C or Kindle Paperwhite (11th gen)? +

Kindle Paperwhite (11th gen) — leads on display (88 vs 84). Compared on the display sub-score.

Which is the better value, Boox Tab Ultra C or Kindle Paperwhite (11th gen)? +

Kindle Paperwhite (11th gen) — more score per dollar ($139 vs $599). Specdex score per dollar at MSRP.