PhoneLifespan

P3 Ultra 5G vs Poco X7 5G

vs

It depends

Too close to call outright

These two are within 1 point overall — it genuinely depends on price on the day. The P3 Ultra 5G edges both longevity and performance, so prefer it when prices are close.

Value Score: P3 Ultra 5G 74 · Poco X7 5G 75 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 X7 5G $230
Buy with care$7.47/mo
2025◆ Buy-by Jan 20272029

Category by category

Display
P3 Ultra 5G 70Poco X7 5G 80

The Poco X7 5G's screen is the better one — 6.67-inch amoled, 1.5k (446 ppi), 120hz, 3000 nits peak, gorilla glass victus 2.

Performance
P3 Ultra 5G 74Poco X7 5G 58

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

Camera
P3 Ultra 5G 67Poco X7 5G 67

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

Battery
P3 Ultra 5G 100Poco X7 5G 90

6,000mAh vs 5,500mAh — the P3 Ultra 5G lasts longer between charges.

Software longevity
P3 Ultra 5G 40Poco X7 5G 37

Both phones' support windows end around the same time.

Value
P3 Ultra 5G 74Poco X7 5G 75

Pound for pound, these two are equally good deals.

Full spec table
SpecP3 Ultra 5GPoco X7 5G
Price (street)$315$230
Display6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i6.67-inch AMOLED, 1.5K (446 ppi), 120Hz, 3000 nits peak, Gorilla Glass Victus 2
ChipsetMediaTek Dimensity 8350 Ultra (4nm)MediaTek Dimensity 7300 Ultra (4nm)
RAM8GB/12GB8GB/12GB
Storage128GB/256GB/512GB128GB/256GB/512GB
Battery6,000 mAh5,500 mAh
Charging80W wired (100% in 47 min), 5W reverse45W wired
Rear cameras50MP main, 8MP ultra-wide50MP main, 8MP ultra-wide, 2MP macro
Dimensions163.1 × 76.9 × 7.4 mm162.3 × 74.4 × 8.4 mm
Weight183 g190 g
Water resistanceIP68/IP69IP68 (also IP69)
Supported untilMar 2029Jan 2029

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