PhoneLifespan

Pixel 8 Pro vs Pixel 8a

vs

Winner

Google Pixel 8a

The Pixel 8a wins this one, taking software longevity decisively. Against the Pixel 8 Pro it's also the sounder buy at $5.08 per month of safe use.

Value Score: Pixel 8 Pro 69 · Pixel 8a 77 — 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 8 Pro $480
Safe to buy$9.24/mo
2023◆ Buy-by Oct 20282030
Google Pixel 8a $300
Safe to buy$5.08/mo
2024◆ Buy-by May 20292031

Category by category

Display
Pixel 8 Pro 80Pixel 8a 70

The Pixel 8 Pro's screen is the better one — 6.7-inch super actua ltpo oled, 1–120hz, up to 2400 nits peak.

Performance
Pixel 8 Pro 70Pixel 8a 70

Performance is a wash — same chip tier.

Camera
Pixel 8 Pro 79Pixel 8a 67

The Pixel 8 Pro has the stronger camera system (3 real rear lenses vs 2).

Battery
Pixel 8 Pro 81Pixel 8a 70

5,050mAh vs 4,492mAh — the Pixel 8 Pro lasts longer between charges.

Software longevity
Pixel 8 Pro 62Pixel 8a 70

The Pixel 8a is supported until May 2031 — 7 months longer than the Pixel 8 Pro.

Value
Pixel 8 Pro 69Pixel 8a 77

Overall value goes to the Pixel 8a at $5.08 per month of safe use.

Full spec table
SpecPixel 8 ProPixel 8a
Price (street)$480$300
Display6.7-inch Super Actua LTPO OLED, 1–120Hz, up to 2400 nits peak6.1-inch Actua OLED, FHD+, 60–120Hz, up to 2000 nits peak
ChipsetGoogle Tensor G3Google Tensor G3
RAM12GB8GB
Storage128GB/256GB/512GB/1TB128GB/256GB
Battery5,050 mAh4,492 mAh
Charging30W wired, 23W wireless18W wired, 7.5W wireless
Rear cameras50MP main, 48MP ultra-wide, 48MP 5x telephoto64MP main, 13MP ultra-wide
Dimensions162.6 × 76.5 × 8.8 mm152.1 × 72.7 × 8.9 mm
Weight213 g188 g
Water resistanceIP68IP67
Supported untilOct 2030May 2031
Pixel 8 Pro full verdict →Pixel 8a 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.