PhoneLifespan

iPhone 15 Plus vs 15 Pro 5G

vs

It depends

Too close to call outright

These two are within 3 points overall — it genuinely depends on price on the day. The iPhone 15 Plus edges both longevity and performance, so prefer it when prices are close.

Value Score: iPhone 15 Plus 66 · 15 Pro 5G 69 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
Realme 15 Pro 5G $330
Safe to buy$8.82/mo
2025◆ Buy-by Jul 20272029

Category by category

Display
iPhone 15 Plus 5015 Pro 5G 80

The 15 Pro 5G's screen is the better one — 6.8-inch amoled, 1.5k, 144hz, up to 6500 nits peak, hdr10+, curved.

Performance
iPhone 15 Plus 8015 Pro 5G 55

The iPhone 15 Plus's Apple A16 Bionic is simply the faster chip.

Camera
iPhone 15 Plus 6215 Pro 5G 67

The 15 Pro 5G has the stronger camera system — same lens count, higher-grade sensors.

Battery
iPhone 15 Plus 6815 Pro 5G 100

7,000mAh vs 4,383mAh — the 15 Pro 5G lasts longer between charges.

Software longevity
iPhone 15 Plus 6115 Pro 5G 45

The iPhone 15 Plus is supported until Sep 2030 — 14 months longer than the 15 Pro 5G.

Value
iPhone 15 Plus 6615 Pro 5G 69

Pound for pound, these two are equally good deals.

Full spec table
SpeciPhone 15 Plus15 Pro 5G
Price (street)$403$330
Display6.7-inch Super Retina XDR OLED, 60Hz, up to 2000 nits peak6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved
ChipsetApple A16 BionicQualcomm Snapdragon 7 Gen 4 (4nm)
RAM6GB8GB/12GB
Storage128GB/256GB/512GB128GB/256GB/512GB
Battery4,383 mAh7,000 mAh
Charging20W+ wired (50% in ~30 min), MagSafe 15W wireless, Qi 7.5W80W wired SuperVOOC
Rear cameras48MP main, 12MP ultra-wide50MP main, 50MP ultra-wide
Dimensions160.9 × 77.8 × 7.8 mm162.3 × 76.2 × 7.7 mm
Weight201 g187 g
Water resistanceIP68IP68/IP69 (also MIL-STD-810H)
Supported untilSep 2030Jul 2029

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