PhoneLifespan

Pixel 9a vs Redmi Note 15 Pro 5G

vs

It depends

Too close to call outright

These two are within 0 points overall — it genuinely depends on price on the day. The Pixel 9a edges both longevity and performance, so prefer it when prices are close.

Value Score: Pixel 9a 73 · Redmi Note 15 Pro 5G 73 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 9a $499
Safe to buy$7.15/mo
2025◆ Buy-by Apr 20302032
2026◆ Buy-by Jan 20282030

Category by category

Display
Pixel 9a 80Redmi Note 15 Pro 5G 70

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

Performance
Pixel 9a 76Redmi Note 15 Pro 5G 62

The Pixel 9a's Google Tensor G4 is simply the faster chip.

Camera
Pixel 9a 62Redmi Note 15 Pro 5G 72

The Redmi Note 15 Pro 5G has the stronger camera system — same lens count, higher-grade sensors.

Battery
Pixel 9a 82Redmi Note 15 Pro 5G 100

6,580mAh vs 5,100mAh — the Redmi Note 15 Pro 5G lasts longer between charges.

Software longevity
Pixel 9a 83Redmi Note 15 Pro 5G 51

The Pixel 9a is supported until Apr 2032 — 27 months longer than the Redmi Note 15 Pro 5G.

Value
Pixel 9a 73Redmi Note 15 Pro 5G 73

Pound for pound, these two are equally good deals.

Full spec table
SpecPixel 9aRedmi Note 15 Pro 5G
Price (street)$499$320
Display6.3-inch Actua pOLED, 60–120Hz, up to 2700 nits peak6.83-inch AMOLED, 1.5K, 120Hz, 12-bit, Dolby Vision/HDR10+
ChipsetGoogle Tensor G4MediaTek Dimensity 7400-Ultra (4nm)
RAM8GB8GB/12GB
Storage128GB/256GB256GB/512GB
Battery5,100 mAh6,580 mAh
Charging23W wired, 7.5W wireless45W wired, 22.5W reverse wired
Rear cameras48MP main, 13MP ultra-wide200MP main, 8MP ultra-wide
Dimensions154.7 × 73.2 × 8.9 mm163.6 × 78.1 × 8.0 mm
Weight186 g210 g
Water resistanceIP68IP68/IP69
Supported untilApr 2032Jan 2030

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