X Fold3 Pro vs 14 Ultra

Phone 1

Phone 2

Winner

Xiaomi 14 Ultra

Lifespan decides this one: the 14 Ultra is supported until Feb 2029 at $23.19 per month of safe use, while the X Fold3 Pro runs out in Apr 2028 ($58.23/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: X Fold3 Pro 53 · 14 Ultra 64 — methodology

The lifespan decider

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

Vivo X Fold3 Pro $1300

Buy with care$58.23/mo

2024◆ Buy-by Apr 20262028

Xiaomi 14 Ultra $750

Buy with care$23.19/mo

2024◆ Buy-by Feb 20272029

Category by category

Display

X Fold3 Pro 8014 Ultra 90

The 14 Ultra's screen is the better one — 6.73-inch ltpo amoled, 3200 x 1440, 120hz.

Performance

X Fold3 Pro 9214 Ultra 92

Performance is a wash — same chip tier.

Camera

X Fold3 Pro 7914 Ultra 91

The 14 Ultra has the stronger camera system (4 real rear lenses vs 3).

Battery

X Fold3 Pro 9414 Ultra 80

5,700mAh vs 5,000mAh — the X Fold3 Pro lasts longer between charges.

Software longevity

X Fold3 Pro 2714 Ultra 39

The 14 Ultra is supported until Feb 2029 — 10 months longer than the X Fold3 Pro.

Value

X Fold3 Pro 5314 Ultra 64

Overall value goes to the 14 Ultra at $23.19 per month of safe use.

Full spec table

Spec	X Fold3 Pro	14 Ultra
Price (street)	$1300	$750
Display	8.03-inch foldable LTPO AMOLED, 2480x2200, 120Hz; 6.53-inch cover AMOLED, 2748x1172, 120Hz	6.73-inch LTPO AMOLED, 3200 x 1440, 120Hz
Chipset	Qualcomm Snapdragon 8 Gen 3	Qualcomm Snapdragon 8 Gen 3
RAM	12GB/16GB	12GB/16GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	5,700 mAh	5,000 mAh
Charging	100W wired, 50W wireless	90W wired, 80W wireless
Rear cameras	50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope	50MP main, 50MP ultra-wide, 50MP telephoto 3.2x, 50MP periscope telephoto 5x
Dimensions	unfolded 159.9 × 142.4 × 5.2 mm, folded 159.9 × 72.6 × 11.2 mm	161.4 × 75.3 × 9.2 mm
Weight	236 g	220 g
Water resistance	IPX8	IP68
Supported until	Apr 2028	Feb 2029

X Fold3 Pro full verdict →14 Ultra 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.