Pixel 9 Pro vs X100

Phone 1

Phone 2

Winner

Google Pixel 9 Pro

Lifespan decides this one: the Pixel 9 Pro is supported until Aug 2031 at $10.42 per month of safe use, while the X100 runs out in Nov 2028 ($21.16/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Pixel 9 Pro 69 · 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.

Google Pixel 9 Pro $649

Safe to buy$10.42/mo

2024◆ Buy-by Aug 20292031

Vivo X100 $620

Buy with care$21.16/mo

2023◆ Buy-by Nov 20262028

Category by category

Display

Pixel 9 Pro 90X100 90

Both displays are effectively the same class.

Performance

Pixel 9 Pro 76X100 93

The X100's MediaTek Dimensity 9300 is simply the faster chip.

Camera

Pixel 9 Pro 79X100 79

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

Battery

Pixel 9 Pro 74X100 80

5,000mAh vs 4,700mAh — the X100 lasts longer between charges.

Software longevity

Pixel 9 Pro 74X100 35

The Pixel 9 Pro is supported until Aug 2031 — 33 months longer than the X100.

Value

Pixel 9 Pro 69X100 64

Overall value goes to the Pixel 9 Pro at $10.42 per month of safe use.

Full spec table

Spec	Pixel 9 Pro	X100
Price (street)	$649	$620
Display	6.3-inch Super Actua LTPO OLED, 1–120Hz, up to 3000 nits peak	6.78-inch LTPO AMOLED, 2800x1260, 120Hz, up to 3000 nits peak
Chipset	Google Tensor G4	MediaTek Dimensity 9300
RAM	16GB	12GB/16GB
Storage	128GB/256GB/512GB/1TB	256GB/512GB
Battery	4,700 mAh	5,000 mAh
Charging	27W wired, 21W wireless (Pixel Stand)	120W wired
Rear cameras	50MP main, 48MP ultra-wide, 48MP 5x telephoto	50MP main, 50MP ultra-wide, 64MP telephoto 3x periscope
Dimensions	152.8 × 72 × 8.5 mm	164.1 × 75.3 × 8.2 mm
Weight	199 g	202 g
Water resistance	IP68	IP68
Supported until	Aug 2031	Nov 2028

Pixel 9 Pro full verdict →X100 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.