Apple MacBook Air 15 (M5) 24GB (2026) vs Apple MacBook Air (M5) (13.3" 2026)

Benchmark-weighted head-to-head · data updated 2026-09-10

Winner: Apple MacBook Air 15 (M5) 24GB (2026)

Apple MacBook Air 15 (M5) 24GB (2026) takes 5.5 weighted points vs 5.3, winning on RAM, Storage, Value Score. The Apple MacBook Air (M5) (13.3" 2026) counters in a higher tier — worth it if its strengths match your needs.

Winner
Highly Rated

Apple MacBook Air 15 (M5) 24GB (2026)

Apple M5 (10 Core) · Integrated (Apple iGPU)

Under $1500
4.8 (748)
Check Prices
VS
Highly Rated

Apple MacBook Air (M5) (13.3" 2026)

Apple M5 (10 Core) · Integrated (Apple iGPU)

Under $1300
4.8 (704)
Check Prices

Use-Case Scores

CategoryMacBook Air 15 (M5) 24GB (2026)MacBook Air (M5) (13.3" 2026)
Gaming3.3/103.1/10
Productivity6.2/106/10
Programming5.8/105.3/10
Engineering / 3D4.4/104/10
Student6.3/106.4/10
Travel / Portability7.4/107.6/10
AI Workloads4.1/103.6/10
Value for Money5.7/105.6/10

Detailed Specification Comparison

SpecMacBook Air 15 (M5) 24GB (2026)MacBook Air (M5) (13.3" 2026)
CPUApple M5 (10 Core)Apple M5 (10 Core)
PassMark Score27,32227,322
CPU Cores4P+6E4P+6E
GPUIntegrated (Apple iGPU)Integrated (Apple iGPU)
G3DMark Score——
RAM24 GB DDR516 GB DDR5
RAM UpgradeableNo (soldered)No (soldered)
Storage1 TBSSD512 GBSSD
Display15.3″ Liquid Retina13.6″ Liquid Retina
Resolution2880x18642560 x 1664
Refresh Rate60 Hz60 Hz
Pixel Density224 PPI225 PPI
TouchscreenNoNo
Weight3.32 lbs2.7 lbs
Thickness0.45″0.44″
Amazon Rating4.8 ★ (748)4.8 ★ (704)
Value Score5.7/105.6/10

CPU Comparison

Both run near-identical CPU performance (27,322 PassMark).

GPU & Gaming

Neither carries a dedicated GPU — both fine for esports at low settings, neither for modern AAA gaming.

Productivity & Battery

Office scores: 6.2/10 vs 6/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

MacBook Air 15 (M5) 24GB (2026): 15.3″ Liquid Retina 2880x1864 @ 60 Hz. MacBook Air (M5) (13.3" 2026): 13.6″ Liquid Retina 2560 x 1664 @ 60 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

MacBook Air 15 (M5) 24GB (2026): 24 GB DDR5 (soldered) + 1 TBSSD. MacBook Air (M5) (13.3" 2026): 16 GB DDR5 (soldered) + 512 GBSSD.

Build & Portability

3.32 lbs / 0.45″ vs 2.7 lbs / 0.44″. The Apple MacBook Air (M5) (13.3" 2026) is 0.6 lbs lighter — significant for daily carry. Travel scores: 7.4 vs 7.6.

Value

Value scores land 5.7/10 vs 5.6/10. The Apple MacBook Air 15 (M5) 24GB (2026) extracts more performance per dollar.

Final Verdict

Buy the Apple MacBook Air 15 (M5) 24GB (2026) — it wins the weighted spec battle. Choose the Apple MacBook Air (M5) (13.3" 2026) only if portability matter more to you.

Check PricesCheck Prices

Also Consider

More on the Apple MacBook Air 15 (M5) 24GB (2026)

More on the Apple MacBook Air (M5) (13.3" 2026)