Quick spec recap
MacBook Pro 13" 2020 A2251: Intel 10th gen i5/i7 (quad-core), Iris Plus graphics, 16/32GB RAM, 512GB–4TB SSD, 4× Thunderbolt 3, Magic Keyboard, Touch Bar + Touch ID.
Differentiator from A2289: A2251 has 4 Thunderbolt ports, faster 10th gen CPU, 32GB RAM option. The 'higher-tier' Intel Pro 13" 2020.
Issue 1: Magic Keyboard — reliable
Scissor-switch Magic Keyboard. Far better than butterfly era. Sticky/dead keys are rare.
Single dead key from dust/spill: PKR 2k–4k single-key fix. Full top-case rare need: PKR 45k–55k.
Issue 2: Battery life shorter than expected
i5/i7 + Iris Plus + Touch Bar = high baseline power draw. Real-world battery: 6–9 hours vs Apple's claimed 10 hours.
By 2026 (4+ years use), battery typically 75–85% health. Replacement: PKR 24k–34k.
Issue 3: Thermal throttling under load
10th gen i7 hits thermal limits within minutes of sustained workload. Symptoms: video calls slow down Mac, sustained renders throttle.
Mitigation: thermal paste replacement PKR 6k–10k. SMC reset for control.
Issue 4: Touch Bar wear
Same Touch Bar across 2016–2020 Pros. Dead strips after years of use. Touch Bar replacement: PKR 28k–42k.
Issue 5: SSD wear (especially 512GB units)
macOS swaps less on 16GB+ A2251 than 8GB A2289. SSDs typically 80–90% remaining life by 2026 on 16GB+ units.
32GB A2251 SSDs: 85–95% remaining life. The 32GB upgrade pays off in SSD longevity too.
2026 verdict on A2251
Working unit, 16/32GB: keep through Sonoma security patch period (~2027–2028).
Multiple issues stacking: trade-in PKR 100k–145k toward used MacBook Pro 14" M1 Pro.
