Galaxy S6 Edge Plus vs Galaxy S8 Plus: which is better to own and fix?

We compare Samsung Galaxy S phones the way a repair shop should — not just benchmarks and cameras, but what breaks, what fixes cost, and which chassis is less painful on our bench.

Quick take

Pick Galaxy S6 Edge Plus if better repairability and parts story in our shop. Both are Galaxy S phones, so you're still in Android flagship repair territory — but the gap matters when you crack a screen or need a battery.

Spec & repair snapshot

See the comparison table below for release year, chip, display, repairability scores, and the #1 failure we see on each model.

Galaxy S8 Plus — shop notes

• Repairability: 6/10
• Parts: fair
• Common issues: Battery degradation; USB-C / charging port wear; Screen cracks from drops
• Full Galaxy S8 Plus review · Repair pricing

Galaxy S6 Edge Plus — shop notes

• Repairability: 7/10
• Parts: limited
• Common issues: Battery degradation; USB-C / charging port wear; Screen cracks from drops
• Full Galaxy S6 Edge Plus review · Repair pricing

Generation gap

Galaxy S8 Plus (2017) vs Galaxy S6 Edge Plus (2015) — 2 years apart. These are close generations; buy on price, condition, and repair history.

Which should you buy used?

1. Check battery health (Settings → Battery and device care) before either model.
2. Ask about prior screen or back glass work — quality varies by shop.
3. Compare our repair prices for the exact failure you're worried about.

If you're cross-shopping within the same generation (e.g. Ultra vs Plus vs FE), repair costs often differ more than performance for typical users.

Repair cost & downtime (shop perspective)

| Factor | Galaxy S8 Plus | Galaxy S6 Edge Plus | |--------|----------------|----------------| | Repairability | 6/10 | 7/10 | | Parts availability | fair | limited | | Typical first shop visit | Battery degradation | Battery degradation |

These are qualitative scores from our Seattle benches — not Samsung specs. Higher repairability usually means lower labor surprise when something common breaks.

Software & resale runway

Galaxy S8 Plus (2017) will generally outlast Galaxy S6 Edge Plus (2015) on One UI and security updates, but the used price gap often swallows that advantage. If both phones are already several years old, condition and repair history matter more than generation gap.

Who should pick which?

• Choose Galaxy S8 Plus if you prioritize large-screen flagship features and accept slightly higher repair labor vs the alternative.
• Choose Galaxy S6 Edge Plus if you prioritize large-screen flagship features and the used price fits your budget after a realistic repair cushion.

We link full single-device reviews above when you want depth on one model only.