PhoneLifespan

Pixel 8 vs 15 Pro 5G

vs

It depends

Too close to call outright

These two are within 4 points overall — it genuinely depends on price on the day. The Pixel 8 edges both longevity and performance, so prefer it when prices are close.

Value Score: Pixel 8 73 · 15 Pro 5G 69 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 $320
Safe to buy$6.18/mo
2023◆ Buy-by Oct 20282030
Realme 15 Pro 5G $330
Safe to buy$8.82/mo
2025◆ Buy-by Jul 20272029

Category by category

Display
Pixel 8 7015 Pro 5G 80

The 15 Pro 5G's screen is the better one — 6.8-inch amoled, 1.5k, 144hz, up to 6500 nits peak, hdr10+, curved.

Performance
Pixel 8 7015 Pro 5G 55

The Pixel 8's Google Tensor G3 is simply the faster chip.

Camera
Pixel 8 6715 Pro 5G 67

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

Battery
Pixel 8 7215 Pro 5G 100

7,000mAh vs 4,575mAh — the 15 Pro 5G lasts longer between charges.

Software longevity
Pixel 8 6215 Pro 5G 45

The Pixel 8 is supported until Oct 2030 — 14 months longer than the 15 Pro 5G.

Value
Pixel 8 7315 Pro 5G 69

Overall value goes to the Pixel 8 at $6.18 per month of safe use.

Full spec table
SpecPixel 815 Pro 5G
Price (street)$320$330
Display6.2-inch Actua OLED, FHD+, 60–120Hz, up to 2000 nits peak6.8-inch AMOLED, 1.5K, 144Hz, up to 6500 nits peak, HDR10+, curved
ChipsetGoogle Tensor G3Qualcomm Snapdragon 7 Gen 4 (4nm)
RAM8GB8GB/12GB
Storage128GB/256GB128GB/256GB/512GB
Battery4,575 mAh7,000 mAh
Charging27W wired, 18W wireless80W wired SuperVOOC
Rear cameras50MP main, 12MP ultra-wide50MP main, 50MP ultra-wide
Dimensions150.5 × 70.8 × 8.9 mm162.3 × 76.2 × 7.7 mm
Weight187 g187 g
Water resistanceIP68IP68/IP69 (also MIL-STD-810H)
Supported untilOct 2030Jul 2029

Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.