PhoneLifespan

iPhone 13 Pro Max vs Poco X7 Pro

vs

Winner

Xiaomi Poco X7 Pro

The Poco X7 Pro wins this one, taking battery and software longevity decisively. Against the iPhone 13 Pro Max it's also the sounder buy at $9.44 per month of safe use.

Value Score: iPhone 13 Pro Max 63 · Poco X7 Pro 75 — methodology

The lifespan decider

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

Apple iPhone 13 Pro Max $383
Buy with care$14.08/mo
2021◆ Buy-by Sep 20262028
Xiaomi Poco X7 Pro $290
Buy with care$9.44/mo
2025◆ Buy-by Jan 20272029

Category by category

Display
iPhone 13 Pro Max 80Poco X7 Pro 70

The iPhone 13 Pro Max's screen is the better one — 6.7-inch super retina xdr oled, promotion 120hz, 1200 nits hdr peak.

Performance
iPhone 13 Pro Max 74Poco X7 Pro 78

The Poco X7 Pro's MediaTek Dimensity 8400 Ultra is simply the faster chip.

Camera
iPhone 13 Pro Max 64Poco X7 Pro 67

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

Battery
iPhone 13 Pro Max 67Poco X7 Pro 100

6,000mAh vs 4,352mAh — the Poco X7 Pro lasts longer between charges.

Software longevity
iPhone 13 Pro Max 32Poco X7 Pro 37

The Poco X7 Pro is supported until Jan 2029 — 4 months longer than the iPhone 13 Pro Max.

Value
iPhone 13 Pro Max 63Poco X7 Pro 75

Overall value goes to the Poco X7 Pro at $9.44 per month of safe use.

Full spec table
SpeciPhone 13 Pro MaxPoco X7 Pro
Price (street)$383$290
Display6.7-inch Super Retina XDR OLED, ProMotion 120Hz, 1200 nits HDR peak6.67-inch AMOLED, 2712x1220 (1.5K), 120Hz
ChipsetApple A15 BionicMediaTek Dimensity 8400 Ultra
RAM6GB8GB/12GB
Storage128GB/256GB/512GB/1TB256GB/512GB
Battery4,352 mAh6,000 mAh
Charging20W wired (50% in ~30 min), MagSafe 15W wireless90W wired
Rear cameras12MP main, 12MP ultra-wide, 12MP telephoto 3x50MP main, 8MP ultra-wide
Dimensions160.8 × 78.1 × 7.65 mm160.8 × 75.7 × 8.3 mm
Weight240 g195 g
Water resistanceIP68IP68
Supported untilSep 2028Jan 2029
iPhone 13 Pro Max full verdict →Poco X7 Pro 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.