Apple MacBook Air 15 (M5) (15.4" 2026) vs Lenovo ThinkPad T14 Gen 5

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

Winner: Apple MacBook Air 15 (M5) (15.4" 2026)

Apple MacBook Air 15 (M5) (15.4" 2026) takes 8.8 weighted points vs 5, winning on CPU Benchmark, Pixel Density, Thickness. The winner also sits in a more competitive value tier — a clear-cut call.

Winner
Highly Rated

Apple MacBook Air 15 (M5) (15.4" 2026)

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

Under $1400
4.8 (734)
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VS

Lenovo ThinkPad T14 Gen 5

Intel Core Ultra 5 125U · Integrated (Intel iGPU)

Under $1500
4.8 (16)
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Use-Case Scores

CategoryMacBook Air 15 (M5) (15.4" 2026)ThinkPad T14 Gen 5
Gaming3.1/103.1/10
Productivity5.8/105.6/10
Programming5.3/105.4/10
Engineering / 3D4/104.1/10
Student6.1/105.9/10
Travel / Portability7.2/106.5/10
AI Workloads3.6/104/10
Value for Money5.5/105.3/10

Detailed Specification Comparison

SpecMacBook Air 15 (M5) (15.4" 2026)ThinkPad T14 Gen 5
CPUApple M5 (10 Core)Intel Core Ultra 5 125U
PassMark Score27,32217,166
CPU Cores4P+6E2P+10E
GPUIntegrated (Apple iGPU)Integrated (Intel iGPU)
G3DMark Score——
RAM16 GB DDR532 GB DDR5
RAM UpgradeableNo (soldered)Yes
Storage512 GBSSD1 TBSSD
Display15.3″ Liquid Retina14″ IPS
Resolution2880x18641920x1200
Refresh Rate60 Hz60 Hz
Pixel Density224 PPI162 PPI
TouchscreenNoNo
Weight3.32 lbs2.9 lbs
Thickness0.45″0.7″
Amazon Rating4.8 ★ (734)4.8 ★ (16)
Value Score5.5/105.3/10

CPU Comparison

The Apple MacBook Air 15 (M5) (15.4" 2026)'s Apple M5 (10 Core) is ~59% faster in multi-threaded PassMark (27,322 vs 17,166). A generational gap you will feel in exports, compiles and heavy multitasking.

GPU & Gaming

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

Productivity & Battery

Office scores: 5.8/10 vs 5.6/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

MacBook Air 15 (M5) (15.4" 2026): 15.3″ Liquid Retina 2880x1864 @ 60 Hz. ThinkPad T14 Gen 5: 14″ IPS 1920x1200 @ 60 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

MacBook Air 15 (M5) (15.4" 2026): 16 GB DDR5 (soldered) + 512 GBSSD. ThinkPad T14 Gen 5: 32 GB DDR5 (upgradeable) + 1 TBSSD. The Lenovo ThinkPad T14 Gen 5's socketed RAM is a longevity advantage.

Build & Portability

3.32 lbs / 0.45″ vs 2.9 lbs / 0.7″. The Lenovo ThinkPad T14 Gen 5 is 0.4 lbs lighter — significant for daily carry. Travel scores: 7.2 vs 6.5.

Value

Value scores land 5.5/10 vs 5.3/10. The Apple MacBook Air 15 (M5) (15.4" 2026) extracts more performance per dollar.

Final Verdict

Buy the Apple MacBook Air 15 (M5) (15.4" 2026) — it wins the weighted spec battle and costs less. Choose the Lenovo ThinkPad T14 Gen 5 only if its specific strengths matter more to you.

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Also Consider

More on the Apple MacBook Air 15 (M5) (15.4" 2026)

More on the Lenovo ThinkPad T14 Gen 5