PhoneLifespan

GT 5 Pro vs X100

vs

It depends

Too close to call outright

These two are within 2 points overall — it genuinely depends on price on the day. The X100 edges both longevity and performance, so prefer it when prices are close.

Value Score: GT 5 Pro 66 · X100 64 methodology

The lifespan decider

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

Realme GT 5 Pro $470
Buy with care$26.07/mo
2023◆ Buy-by Dec 20252027
Vivo X100 $620
Buy with care$21.16/mo
2023◆ Buy-by Nov 20262028

Category by category

Display
GT 5 Pro 80X100 90

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

Performance
GT 5 Pro 92X100 93

Performance is a wash — same chip tier.

Camera
GT 5 Pro 79X100 79

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

Battery
GT 5 Pro 88X100 80

5,400mAh vs 5,000mAh — the GT 5 Pro lasts longer between charges.

Software longevity
GT 5 Pro 21X100 35

The X100 is supported until Nov 2028 — 11 months longer than the GT 5 Pro.

Value
GT 5 Pro 66X100 64

Pound for pound, these two are equally good deals.

Full spec table
SpecGT 5 ProX100
Price (street)$470$620
Display6.78-inch LTPO AMOLED, 2780x1264, 144Hz6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak
ChipsetQualcomm Snapdragon 8 Gen 3MediaTek Dimensity 9300
RAM12GB/16GB12GB/16GB
Storage256GB/512GB/1TB256GB/512GB
Battery5,400 mAh5,000 mAh
Charging100W wired, 50W wireless120W wired
Rear cameras50MP main, 50MP telephoto 3x periscope, 8MP ultra-wide50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope
Dimensions161.7 × 75.1 × 9.2 mm164.1 × 75.3 × 8.2 mm
Weight218 g202 g
Water resistanceIP64IP68
Supported untilDec 2027Nov 2028

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