PhoneLifespan

P3 Ultra 5G vs POCO F6

vs

Winner

Realme P3 Ultra 5G

The P3 Ultra 5G wins this one, taking battery and software longevity decisively. Against the POCO F6 it's also the sounder buy at $9.49 per month of safe use.

Value Score: P3 Ultra 5G 74 · POCO F6 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
Xiaomi POCO F6 $330
Buy with care$14.24/mo
2024◆ Buy-by May 20262028

Category by category

Display
P3 Ultra 5G 70POCO F6 70

Both displays are effectively the same class.

Performance
P3 Ultra 5G 74POCO F6 82

The POCO F6's Snapdragon 8s Gen 3 is simply the faster chip.

Camera
P3 Ultra 5G 67POCO F6 67

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

Battery
P3 Ultra 5G 100POCO F6 80

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

Software longevity
P3 Ultra 5G 40POCO F6 28

The P3 Ultra 5G is supported until Mar 2029 — 10 months longer than the POCO F6.

Value
P3 Ultra 5G 74POCO F6 69

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

Full spec table
SpecP3 Ultra 5GPOCO F6
Price (street)$315$330
Display6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i6.67-inch CrystalRes Flow AMOLED, 1.5K, up to 120Hz, 480Hz touch sampling
ChipsetMediaTek Dimensity 8350 Ultra (4nm)Snapdragon 8s Gen 3
RAM8GB/12GB8GB/12GB
Storage128GB/256GB/512GB256GB/512GB
Battery6,000 mAh5,000 mAh
Charging80W wired (100% in 47 min), 5W reverse90W wired
Rear cameras50MP main, 8MP ultra-wide50MP main (Sony IMX882, OIS, f/1.59), 8MP ultra-wide
Dimensions163.1 × 76.9 × 7.4 mm160.5 × 74.5 × 7.8 mm
Weight183 g179 g
Water resistanceIP68/IP69IP64
Supported untilMar 2029May 2028
P3 Ultra 5G full verdict →POCO F6 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.