Skip to content
Specdex
Compare now
Mac mini M5 · 64GB — M5 · 64GB
Apple

Mac mini M5 · 64GB

M5 · 64GB

90
/ 100
From $1,399
VS
MacBook Air 15" (M4) wins by 3
MacBook Air 15" (M4) — M4 · 15.3″ · Fanless · $1,199
Apple

MacBook Air 15" (M4)

M4 · 15.3″ · Fanless · $1,199

93
/ 100
From $1,199
Specdex verdict

MacBook Air 15" (M4) takes it — here’s why.

In our weighted Specdex score, Mac mini M5 · 64GB lands at 90 and MacBook Air 15" (M4) at 93. That puts MacBook Air 15" (M4) ahead by 3 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Mac mini M5 · 64GB if…

  • ✓M5 generation perf-per-watt leader
  • ✓Larger unified memory ceiling
  • ✓Improved ray-tracing iGPU

Pick MacBook Air 15" (M4) if…

  • ✓Silent fanless M4
  • ✓Excellent battery
  • ✓Huge bright display
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

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

Performance

Tie

CPU + GPU muscle for demanding work

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

Battery life

Tie

Unplugged endurance for travel and campus

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

Portability

MacBook Air 15" (M4)

Weight, size, and carry-everywhere comfort

MacBook Air 15" (M4) leads on portability (94 vs 90).

Display

Mac mini M5 · 64GB

Panel quality for creative and media work

Mac mini M5 · 64GB leads on display (92 vs 88).

Value for money

MacBook Air 15" (M4)

Specdex score per dollar at MSRP

MacBook Air 15" (M4) more score per dollar ($1,199 vs $1,399).

Mac mini M5 · 64GB 90
vs
93 MacBook Air 15" (M4)

Score breakdown

Mac mini M5 · 64GB
90
cpu 90
gpu 88
display 92
battery 96
portability 90
MacBook Air 15" (M4)
93
cpu 92
gpu 84
display 88
battery 96
portability 94

Specs side-by-side

Mac mini M5 · 64GB versus MacBook Air 15" (M4) — full spec comparison
Spec Mac mini M5 · 64GB MacBook Air 15" (M4)
Chip
M5
Apple M4 (10C CPU / 10C GPU)
RAM
▲ 64GB
16/24/32 GB
Release year
2025
—
OS
macOS 16
—
Storage
—
256 GB – 2 TB
Display
—
15.3″ Liquid Retina 2880×1864
Weight
—
1.51 kg

Mac mini M5 · 64GB

Pros
  • +M5 generation perf-per-watt leader
  • +Larger unified memory ceiling
  • +Improved ray-tracing iGPU
Cons
  • −macOS-only
  • −Memory non-upgradable
  • −High-end configs expensive

MacBook Air 15" (M4)

Pros
  • +Silent fanless M4
  • +Excellent battery
  • +Huge bright display
Cons
  • −Only 2 TB3 ports
  • −Single external display (M4 base)
  • −No ProMotion

FAQ: Mac mini M5 · 64GB vs MacBook Air 15" (M4)

Which is better, Mac mini M5 · 64GB or MacBook Air 15" (M4)? +

MacBook Air 15" (M4) scores 93 on our weighted rubric — ahead by 3. Your best pick depends on the sub-scores above.

Is Mac mini M5 · 64GB worth the price? +

At $1,399, Mac mini M5 · 64GB delivers a Specdex score of 90 — strongest in battery.

Is MacBook Air 15" (M4) worth the price? +

At $1,199, MacBook Air 15" (M4) delivers a Specdex score of 93 — strongest in battery.

Does Mac mini M5 · 64GB or MacBook Air 15" (M4) 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 portability, Mac mini M5 · 64GB or MacBook Air 15" (M4)? +

MacBook Air 15" (M4) — leads on portability (94 vs 90). Weight, size, and carry-everywhere comfort.

Which is better for display, Mac mini M5 · 64GB or MacBook Air 15" (M4)? +

Mac mini M5 · 64GB — leads on display (92 vs 88). Panel quality for creative and media work.