PhoneLifespan

X100 vs Poco F7 Pro

vs

Winner

Xiaomi Poco F7 Pro

Lifespan decides this one: the Poco F7 Pro is supported until Mar 2031 at $9.56 per month of safe use, while the X100 runs out in Nov 2028 ($21.17/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: X100 64 · Poco F7 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.

Vivo X100 $620
Buy with care$21.17/mo
2023◆ Buy-by Nov 20262028
Xiaomi Poco F7 Pro $549
Safe to buy$9.56/mo
2025◆ Buy-by Mar 20292031

Category by category

Display
X100 90Poco F7 Pro 80

The X100's screen is the better one — 6.78-inch ltpo amoled, 2800x1260, 120hz, up to 3000 nits peak.

Performance
X100 93Poco F7 Pro 92

Performance is a wash — same chip tier.

Camera
X100 79Poco F7 Pro 67

The X100 has the stronger camera system (3 real rear lenses vs 2).

Battery
X100 80Poco F7 Pro 100

6,000mAh vs 5,000mAh — the Poco F7 Pro lasts longer between charges.

Software longevity
X100 35Poco F7 Pro 68

The Poco F7 Pro is supported until Mar 2031 — 28 months longer than the X100.

Value
X100 64Poco F7 Pro 75

Overall value goes to the Poco F7 Pro at $9.56 per month of safe use.

Full spec table
SpecX100Poco F7 Pro
Price (street)$620$549
Display6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak6.67-inch AMOLED, 3200x1440 (WQHD+), 120Hz
ChipsetMediaTek Dimensity 9300Qualcomm Snapdragon 8 Gen 3
RAM12GB/16GB12GB
Storage256GB/512GB256GB/512GB
Battery5,000 mAh6,000 mAh
Charging120W wired90W wired
Rear cameras50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope50MP main, 8MP ultra-wide
Dimensions164.1 × 75.3 × 8.2 mm160.3 × 75 × 8.1 mm
Weight202 g206 g
Water resistanceIP68IP68
Supported untilNov 2028Mar 2031
X100 full verdict →Poco F7 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.