PhoneLifespan

iPhone 15 Plus vs Razr+ 2024 (Razr 50 Ultra)

vs

Winner

Apple iPhone 15 Plus

Lifespan decides this one: the iPhone 15 Plus is supported until Sep 2030 at $7.88 per month of safe use, while the Razr+ 2024 (Razr 50 Ultra) runs out in Jul 2028 ($20.25/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: iPhone 15 Plus 66 · Razr+ 2024 (Razr 50 Ultra) 60 — methodology

The lifespan decider

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

Apple iPhone 15 Plus $403
Safe to buy$7.88/mo
2023◆ Buy-by Sep 20282030
Motorola Razr+ 2024 (Razr 50 Ultra) $500
Buy with care$20.25/mo
2024◆ Buy-by Jul 20262028

Category by category

Display
iPhone 15 Plus 50Razr+ 2024 (Razr 50 Ultra) 90

The Razr+ 2024 (Razr 50 Ultra)'s screen is the better one — inner: 6.9-inch foldable ltpo poled, fhd+, up to 165hz, up to 3000 nits peak; cover: 4.0-inch ltpo poled, up to 165hz, up to 2400 nits peak.

Performance
iPhone 15 Plus 80Razr+ 2024 (Razr 50 Ultra) 82

Performance is a wash — same chip tier.

Camera
iPhone 15 Plus 62Razr+ 2024 (Razr 50 Ultra) 67

The Razr+ 2024 (Razr 50 Ultra) has the stronger camera system — same lens count, higher-grade sensors.

Battery
iPhone 15 Plus 68Razr+ 2024 (Razr 50 Ultra) 60

4,383mAh vs 4,000mAh — the iPhone 15 Plus lasts longer between charges.

Software longevity
iPhone 15 Plus 61Razr+ 2024 (Razr 50 Ultra) 29

The iPhone 15 Plus is supported until Sep 2030 — 26 months longer than the Razr+ 2024 (Razr 50 Ultra).

Value
iPhone 15 Plus 66Razr+ 2024 (Razr 50 Ultra) 60

Overall value goes to the iPhone 15 Plus at $7.88 per month of safe use.

Full spec table
SpeciPhone 15 PlusRazr+ 2024 (Razr 50 Ultra)
Price (street)$403$500
Display6.7-inch Super Retina XDR OLED, 60Hz, up to 2000 nits peakInner: 6.9-inch foldable LTPO pOLED, FHD+, up to 165Hz, up to 3000 nits peak; Cover: 4.0-inch LTPO pOLED, up to 165Hz, up to 2400 nits peak
ChipsetApple A16 BionicSnapdragon 8s Gen 3
RAM6GB12GB
Storage128GB/256GB/512GB256GB
Battery4,383 mAh4,000 mAh
Charging20W+ wired (50% in ~30 min), MagSafe 15W wireless, Qi 7.5W45W TurboPower wired, 15W wireless
Rear cameras48MP main, 12MP ultra-wide50MP main, 50MP telephoto 2x
Dimensions160.9 × 77.8 × 7.8 mmFolded 73.99 × 88.09 × 15.32 mm; Unfolded 73.99 × 171.42 × 7.09 mm
Weight201 g189 g
Water resistanceIP68IPX8 (water resistant, not dust rated)
Supported untilSep 2030Jul 2028
iPhone 15 Plus full verdict →Razr+ 2024 (Razr 50 Ultra) 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.