Logitech K380 vs Logitech MX Keys

Logitech K380
Logitech MX Keys
Logitech MX Keys

Decision sheet: the facts that decide it

Logitech K380: 3 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions.

Logitech MX Keys: 3 of 6 decision facts sourced. Missing: Power, Capacity, Dimensions.

Logitech K380Logitech MX Keys
Price todayPrice not yet checkedPrice not yet checked
Weight14.11 ounces bestbuy.com28.57 ounces bestbuy.com
Warranty1 year limited bestbuy.com1 year bestbuy.com
Starting MSRP$39.99 bestbuy.com$129.99 logitech.com

Not yet sourced — Logitech K380: Power, Capacity, Dimensions. Logitech MX Keys: Power, Capacity, Dimensions. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.

Pick Logitech K380 if

Skip both if

  • Neither publishes power, capacity or dimensions yet.

Verdict: Pick Logitech K380 if you need a lightweight, budget‑friendly keyboard (weight 14.11 oz, price $39.99). Pick Logitech MX Keys if you prefer a full‑size, feature‑rich keyboard with backlighting (weight 28.57 oz, price $129.99). Neither publishes power, capacity or dimensions yet.

Logitech K380 lists at $25 while Logitech MX Keys lists at $99.99 — Logitech K380 undercuts Logitech MX Keys by $74.99 (300%).

Provisional pick: Logitech MX Keys — not enough sourced decision facts for Logitech K380 and Logitech MX Keys. We don't rank on specs we can't verify.

Spec-by-spec comparison

Logitech K380Logitech MX Keys
Weight14.11 ounces28.57 ounces
Warranty1 year limited1 year
Starting MSRP$39.99$129.99
Brand CompatibilityUniversal—
Interface(s)Bluetooth—
Model CompatibilityUniversal—

Logitech K380

What works

  • Very light at 14.11 ounces
  • Low entry price $39.99
  • Universal Bluetooth works with Windows

What doesn't

  • Limited to 79 keys

Logitech MX Keys

What works

  • Full-size layout with premium feel
  • Connects to up to 3 devices

What doesn't

  • Heavier at 28.57 ounces
  • Higher price $129.99

Bottom line

Provisional pick: Logitech MX Keys — not enough sourced decision facts for Logitech K380 and Logitech MX Keys.

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