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ThinkPad X1 Carbon Gen 13 — Core Ultra 7 · 14″ OLED · 1.09 kg
Lenovo

ThinkPad X1 Carbon Gen 13

Core Ultra 7 · 14″ OLED · 1.09 kg

89
/ 100
From $2,399
VS
MacBook Air 15" (M4) wins by 4
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, ThinkPad X1 Carbon Gen 13 lands at 89 and MacBook Air 15" (M4) at 93. That puts MacBook Air 15" (M4) ahead by 4 points — a narrow margin driven mostly by its strengths in the categories below.

Pick ThinkPad X1 Carbon Gen 13 if…

  • ✓Featherweight 1.09 kg
  • ✓MIL-STD durability
  • ✓Legendary keyboard

Pick MacBook Air 15" (M4) if…

  • ✓Silent fanless M4
  • ✓Excellent battery
  • ✓Huge bright display
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Winner by scenario

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

Performance

MacBook Air 15" (M4)

CPU + GPU muscle for demanding work

MacBook Air 15" (M4) leads on gpu (84 vs 70).

Battery life

MacBook Air 15" (M4)

Unplugged endurance for travel and campus

MacBook Air 15" (M4) leads on battery (96 vs 90).

Portability

ThinkPad X1 Carbon Gen 13

Weight, size, and carry-everywhere comfort

ThinkPad X1 Carbon Gen 13 leads on portability (98 vs 94).

Display

ThinkPad X1 Carbon Gen 13

Panel quality for creative and media work

ThinkPad X1 Carbon Gen 13 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 $2,399).

ThinkPad X1 Carbon Gen 13 89
vs
93 MacBook Air 15" (M4)

Score breakdown

ThinkPad X1 Carbon Gen 13
89
cpu 88
gpu 70
display 92
battery 90
portability 98
MacBook Air 15" (M4)
93
cpu 92
gpu 84
display 88
battery 96
portability 94

Specs side-by-side

ThinkPad X1 Carbon Gen 13 versus MacBook Air 15" (M4) — full spec comparison
Spec ThinkPad X1 Carbon Gen 13 MacBook Air 15" (M4)
CPU
Intel Core Ultra 7 268V (Lunar Lake)
—
RAM
16/32 GB LPDDR5X
16/24/32 GB
Storage
▲ 512 GB – 2 TB
256 GB – 2 TB
Display
14″ OLED 2880×1800 120Hz
▲ 15.3″ Liquid Retina 2880×1864
Weight
▲ 1.09 kg
1.51 kg
Battery
57 Wh
—
Chip
—
Apple M4 (10C CPU / 10C GPU)

ThinkPad X1 Carbon Gen 13

Pros
  • +Featherweight 1.09 kg
  • +MIL-STD durability
  • +Legendary keyboard
Cons
  • −Expensive in top trim
  • −Integrated graphics only
  • −Port layout compromises

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: ThinkPad X1 Carbon Gen 13 vs MacBook Air 15" (M4)

Which is better, ThinkPad X1 Carbon Gen 13 or MacBook Air 15" (M4)? +

MacBook Air 15" (M4) scores 93 on our weighted rubric — ahead by 4. Your best pick depends on the sub-scores above.

Is ThinkPad X1 Carbon Gen 13 worth the price? +

At $2,399, ThinkPad X1 Carbon Gen 13 delivers a Specdex score of 89 — strongest in portability.

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 ThinkPad X1 Carbon Gen 13 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 performance, ThinkPad X1 Carbon Gen 13 or MacBook Air 15" (M4)? +

MacBook Air 15" (M4) — leads on gpu (84 vs 70). CPU + GPU muscle for demanding work.

Which is better for battery life, ThinkPad X1 Carbon Gen 13 or MacBook Air 15" (M4)? +

MacBook Air 15" (M4) — leads on battery (96 vs 90). Unplugged endurance for travel and campus.