15 Pro 5G vs P3 Pro 5G

Phone 1

Phone 2

Winner

Realme 15 Pro 5G

Lifespan decides this one: the 15 Pro 5G is supported until Jul 2029 at $8.82 per month of safe use, while the P3 Pro 5G runs out in Feb 2029 ($6.19/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: 15 Pro 5G 69 · P3 Pro 5G 73 — methodology

The lifespan decider

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

Realme 15 Pro 5G $330

Safe to buy$8.82/mo

2025◆ Buy-by Jul 20272029

Realme P3 Pro 5G $200

Buy with care$6.19/mo

2025◆ Buy-by Feb 20272029

Category by category

Display

15 Pro 5G 80P3 Pro 5G 70

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

15 Pro 5G 55P3 Pro 5G 64

The P3 Pro 5G's Qualcomm Snapdragon 7s Gen 3 (4nm) is simply the faster chip.

Camera

15 Pro 5G 67P3 Pro 5G 55

The 15 Pro 5G has the stronger camera system (2 real rear lenses vs 1).

Battery

15 Pro 5G 100P3 Pro 5G 100

Battery capacities are close enough not to decide this.

Software longevity

15 Pro 5G 45P3 Pro 5G 38

The 15 Pro 5G is supported until Jul 2029 — 5 months longer than the P3 Pro 5G.

Value

15 Pro 5G 69P3 Pro 5G 73

Overall value goes to the P3 Pro 5G at $6.19 per month of safe use.

Full spec table

Spec	15 Pro 5G	P3 Pro 5G
Price (street)	$330	$200
Display	6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved	6.83-inch AMOLED, 120Hz, 1500 nits peak
Chipset	Qualcomm Snapdragon 7 Gen 4 (4nm)	Qualcomm Snapdragon 7s Gen 3 (4nm)
RAM	8GB/12GB	8GB/12GB
Storage	128GB/256GB/512GB	128GB/256GB
Battery	7,000 mAh	6,000 mAh
Charging	80W wired SuperVOOC	80W wired
Rear cameras	50MP main, 50MP ultra-wide	50MP main
Dimensions	162.3 × 76.2 × 7.7 mm	163.5 × 77.3 × 8 mm
Weight	187 g	190 g
Water resistance	IP68/IP69 (also MIL-STD-810H)	IP69 (also IP68/IP66)
Supported until	Jul 2029	Feb 2029

15 Pro 5G full verdict →P3 Pro 5G 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.