PhoneLifespan

P3 Ultra 5G vs Y39 5G

vs

Winner

Realme P3 Ultra 5G

The P3 Ultra 5G wins this one, taking performance and software longevity decisively. Against the Y39 5G it's also the sounder buy at $9.49 per month of safe use.

Value Score: P3 Ultra 5G 74 · Y39 5G 66 — methodology

The lifespan decider

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

Realme P3 Ultra 5G $315
Buy with care$9.49/mo
2025◆ Buy-by Mar 20272029
Vivo Y39 5G $200
Buy with care$9.39/mo
2025◆ Buy-by Mar 20262028

Category by category

Display
P3 Ultra 5G 70Y39 5G 70

Both displays are effectively the same class.

Performance
P3 Ultra 5G 74Y39 5G 42

The P3 Ultra 5G's MediaTek Dimensity 8350 Ultra (4nm) is simply the faster chip.

Camera
P3 Ultra 5G 67Y39 5G 55

The P3 Ultra 5G has the stronger camera system (2 real rear lenses vs 1).

Battery
P3 Ultra 5G 100Y39 5G 100

Battery capacities are close enough not to decide this.

Software longevity
P3 Ultra 5G 40Y39 5G 25

The P3 Ultra 5G is supported until Mar 2029 — 12 months longer than the Y39 5G.

Value
P3 Ultra 5G 74Y39 5G 66

Overall value goes to the P3 Ultra 5G at $9.49 per month of safe use.

Full spec table
SpecP3 Ultra 5GY39 5G
Price (street)$315$200
Display6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i6.68-inch IPS LCD, HD+, 120Hz
ChipsetMediaTek Dimensity 8350 Ultra (4nm)Qualcomm Snapdragon 4 Gen 2 (4nm)
RAM8GB/12GB8GB
Storage128GB/256GB/512GB128GB/256GB
Battery6,000 mAh6,500 mAh
Charging80W wired (100% in 47 min), 5W reverse44W wired
Rear cameras50MP main, 8MP ultra-wide50MP main, 2MP depth
Dimensions163.1 × 76.9 × 7.4 mm163.9 × 76.7 × 8.1 mm
Weight183 g199 g
Water resistanceIP68/IP69IP64
Supported untilMar 2029Mar 2028
P3 Ultra 5G full verdict →Y39 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.