Ace 5 Pro vs X100 Ultra

Phone 1

Phone 2

Winner

OnePlus Ace 5 Pro

Lifespan decides this one: the Ace 5 Pro is supported until Dec 2030 at $9.77 per month of safe use, while the X100 Ultra runs out in May 2029 ($20.39/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Ace 5 Pro 77 · X100 Ultra 66 — methodology

The lifespan decider

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

OnePlus Ace 5 Pro $530

Safe to buy$9.77/mo

2024◆ Buy-by Dec 20282030

Vivo X100 Ultra $720

Buy with care$20.39/mo

2024◆ Buy-by May 20272029

Category by category

Display

Ace 5 Pro 90X100 Ultra 90

Both displays are effectively the same class.

Performance

Ace 5 Pro 98X100 Ultra 92

The Ace 5 Pro's Qualcomm Snapdragon 8 Elite (3nm) is simply the faster chip.

Camera

Ace 5 Pro 67X100 Ultra 84

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

Battery

Ace 5 Pro 100X100 Ultra 90

6,100mAh vs 5,500mAh — the Ace 5 Pro lasts longer between charges.

Software longevity

Ace 5 Pro 65X100 Ultra 42

The Ace 5 Pro is supported until Dec 2030 — 19 months longer than the X100 Ultra.

Value

Ace 5 Pro 77X100 Ultra 66

Overall value goes to the Ace 5 Pro at $9.77 per month of safe use.

Full spec table

Spec	Ace 5 Pro	X100 Ultra
Price (street)	$530	$720
Display	6.78-inch LTPO AMOLED, 1.5K, 120Hz, up to 4500 nits peak, Crystal Shield Glass	6.78-inch LTPO AMOLED, 120Hz, 3000 nits peak
Chipset	Qualcomm Snapdragon 8 Elite (3nm)	Snapdragon 8 Gen 3
RAM	12GB/16GB/24GB	12GB/16GB
Storage	256GB/512GB/1TB	256GB/512GB/1TB
Battery	6,100 mAh	5,500 mAh
Charging	100W wired SUPERVOOC	80W wired, 30W wireless
Rear cameras	50MP main, 8MP ultra-wide, 2MP macro	50MP main, 200MP periscope telephoto, 50MP ultra-wide
Dimensions	161.7 × 75.8 × 8.1 mm	164.1 x 75.6 x 9.2 mm
Weight	203 g	229 g
Water resistance	IP65	IP68/IP69
Supported until	Dec 2030	May 2029

Ace 5 Pro full verdict →X100 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.