Galaxy Z Fold5 vs 15

Phone 1

Phone 2

Winner

Xiaomi 15

Lifespan decides this one: the 15 is supported until Mar 2030 at $16.82 per month of safe use, while the Galaxy Z Fold5 runs out in Aug 2028 ($28.91/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Galaxy Z Fold5 54 · 15 67 — methodology

The lifespan decider

When specs are close, support length decides it — this is what each phone costs per month of safe use.

Samsung Galaxy Z Fold5 $750

Buy with care$28.91/mo

2023◆ Buy-by Aug 20262028

Xiaomi 15 $750

Safe to buy$16.82/mo

2025◆ Buy-by Mar 20282030

Category by category

Display

Galaxy Z Fold5 7015 90

The 15's screen is the better one — 6.36-inch crystalres amoled, 2670×1200 (460 ppi), 1–120hz ltpo, up to 3200 nits peak, dolby vision/hdr10+.

Performance

Galaxy Z Fold5 8515 98

The 15's Snapdragon 8 Elite is simply the faster chip.

Camera

Galaxy Z Fold5 7915 79

Camera systems are comparable on paper — pick by sample photos.

Battery

Galaxy Z Fold5 6815 85

5,240mAh vs 4,400mAh — the 15 lasts longer between charges.

Software longevity

Galaxy Z Fold5 3115 53

The 15 is supported until Mar 2030 — 19 months longer than the Galaxy Z Fold5.

Value

Galaxy Z Fold5 5415 67

Overall value goes to the 15 at $16.82 per month of safe use.

Full spec table

Spec	Galaxy Z Fold5	15
Price (street)	$750	$750
Display	7.6-inch foldable Dynamic AMOLED 2X, 1812x2176, 120Hz + 6.2-inch cover Dynamic AMOLED 2X, 904x2316, 120Hz	6.36-inch CrystalRes AMOLED, 2670×1200 (460 ppi), 1–120Hz LTPO, up to 3200 nits peak, Dolby Vision/HDR10+
Chipset	Snapdragon 8 Gen 2 for Galaxy	Snapdragon 8 Elite
RAM	12GB	12GB
Storage	256GB/512GB/1TB	256GB/512GB
Battery	4,400 mAh	5,240 mAh
Charging	25W wired, 15W wireless, 4.5W reverse wireless	90W wired, 50W wireless
Rear cameras	50MP main, 12MP ultra-wide, 10MP telephoto 3x	50MP main (Light Fusion 900, f/1.62), 50MP ultra-wide, 50MP telephoto (Leica 60mm floating)
Dimensions	154.9 × 67.1 × 13.4 mm folded / 154.9 × 129.9 × 6.1 mm unfolded	152.3 × 71.2 × 8.08 mm
Weight	253 g	191 g
Water resistance	IPX8	IP68
Supported until	Aug 2028	Mar 2030

Galaxy Z Fold5 full verdict →15 full verdict →Longevity master board →

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.