PhoneLifespan

P3 Ultra 5G vs Galaxy A54 5G

vs

Winner

Realme P3 Ultra 5G

The P3 Ultra 5G wins this one, taking battery and performance decisively. Against the Galaxy A54 5G it's also the sounder buy at $9.49 per month of safe use.

Value Score: P3 Ultra 5G 74 · Galaxy A54 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.

Realme P3 Ultra 5G $315
Buy with care$9.49/mo
2025◆ Buy-by Mar 20272029
Samsung Galaxy A54 5G $230
Buy with care$10.84/mo
2023◆ Buy-by Mar 20262028

Category by category

Display
P3 Ultra 5G 70Galaxy A54 5G 70

Both displays are effectively the same class.

Performance
P3 Ultra 5G 74Galaxy A54 5G 58

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

Camera
P3 Ultra 5G 67Galaxy A54 5G 67

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

Battery
P3 Ultra 5G 100Galaxy A54 5G 80

6,000mAh vs 5,000mAh — the P3 Ultra 5G lasts longer between charges.

Software longevity
P3 Ultra 5G 40Galaxy A54 5G 25

The P3 Ultra 5G is supported until Mar 2029 — 12 months longer than the Galaxy A54 5G.

Value
P3 Ultra 5G 74Galaxy A54 5G 69

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

Full spec table
SpecP3 Ultra 5GGalaxy A54 5G
Price (street)$315$230
Display6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i6.4-inch Super AMOLED, 1080x2340 (FHD+), 120Hz
ChipsetMediaTek Dimensity 8350 Ultra (4nm)Exynos 1380
RAM8GB/12GB6GB/8GB
Storage128GB/256GB/512GB128GB/256GB
Battery6,000 mAh5,000 mAh
Charging80W wired (100% in 47 min), 5W reverse25W wired
Rear cameras50MP main, 8MP ultra-wide50MP main, 12MP ultra-wide, 5MP macro
Dimensions163.1 × 76.9 × 7.4 mm158.2 × 76.7 × 8.2 mm
Weight183 g202 g
Water resistanceIP68/IP69IP67
Supported untilMar 2029Mar 2028
P3 Ultra 5G full verdict →Galaxy A54 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.