Pixel 9 vs P3 Ultra 5G

Phone 1

Phone 2

Winner

Google Pixel 9

Lifespan decides this one: the Pixel 9 is supported until Aug 2031 at $7.22 per month of safe use, while the P3 Ultra 5G runs out in Mar 2029 ($9.49/month). On a which-lasts-longer question, that's not a tie — it's the whole answer.

Value Score: Pixel 9 72 · P3 Ultra 5G 74 — 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 $449

Safe to buy$7.22/mo

2024◆ Buy-by Aug 20292031

Realme P3 Ultra 5G $315

Buy with care$9.49/mo

2025◆ Buy-by Mar 20272029

Category by category

Display

Pixel 9 80P3 Ultra 5G 70

The Pixel 9's screen is the better one — 6.3-inch actua oled, 60–120hz, up to 2700 nits peak.

Performance

Pixel 9 76P3 Ultra 5G 74

Performance is a wash — same chip tier.

Camera

Pixel 9 67P3 Ultra 5G 67

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

Battery

Pixel 9 74P3 Ultra 5G 100

6,000mAh vs 4,700mAh — the P3 Ultra 5G lasts longer between charges.

Software longevity

Pixel 9 74P3 Ultra 5G 40

The Pixel 9 is supported until Aug 2031 — 29 months longer than the P3 Ultra 5G.

Value

Pixel 9 72P3 Ultra 5G 74

Pound for pound, these two are equally good deals.

Full spec table

Spec	Pixel 9	P3 Ultra 5G
Price (street)	$449	$315
Display	6.3-inch Actua OLED, 60–120Hz, up to 2700 nits peak	6.83-inch AMOLED, 1.5K, 120Hz, up to 1500 nits peak, Gorilla Glass 7i
Chipset	Google Tensor G4	MediaTek Dimensity 8350 Ultra (4nm)
RAM	12GB	8GB/12GB
Storage	128GB/256GB	128GB/256GB/512GB
Battery	4,700 mAh	6,000 mAh
Charging	27W wired, 15W wireless (Qi)	80W wired (100% in 47 min), 5W reverse
Rear cameras	50MP main, 48MP ultra-wide	50MP main, 8MP ultra-wide
Dimensions	152.8 × 72.0 × 8.5 mm	163.1 × 76.9 × 7.4 mm
Weight	198 g	183 g
Water resistance	IP68	IP68/IP69
Supported until	Aug 2031	Mar 2029

Pixel 9 full verdict →P3 Ultra 5G 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.