Head to head
Google Pixel 9avsGoogle Pixel 8a
The short answer
Choose the Pixel 9a for peak brightness, typical brightness and battery life per charge. The Pixel 8a wins no row by a gap you’d notice. The Pixel 9a gets security updates for longer: until April 2032, against May 2031 for the Pixel 8a.
- Released
- 2025-04-10endoflife.date, retrieved 2026-08-20
- Price
- £399Google Store UK, retrieved 2026-09-11
- Security updates until
- 2032-04-01endoflife.date — Pixel, retrieved 2026-08-20
- Released
- 2024-05-14endoflife.date, retrieved 2026-08-20
- Security updates until
- 2031-05-01endoflife.date — Pixel, retrieved 2026-08-20
3 wins for Pixel 9a0 wins for Pixel 8a3 gaps borderline3 differences you won’t notice
Verdict: Pixel 9a ahead on 3 rows, Pixel 8a on none
On the makers’ published figures, the Pixel 9a wins on peak brightness (2,700 nits against 2,000 nits), typical brightness (1,800 nits against 1,400 nits) and battery per charge (52.32 h against 40.1 h). 3 gaps are borderline, differences most people would not notice: display size (6.3 in against 6.1 in) for the Pixel 9a, HDR peak brightness (1,800 nits against 1,400 nits) for the Pixel 9a and battery capacity (5,100 mAh against 4,492 mAh) for the Pixel 9a. The differences in weight, fast charging and Geekbench 6 (CPU, multi-core) are below the thresholds you would notice. Both state the same refresh rate, storage (base), RAM, battery lifespan and wireless charging. The other 31 rows have no threshold or no direction to judge by, so nobody wins them.
True to scale
Outlines from each maker’s published dimensions, drawn to scale. Corner rounding is our drawing convention, not a measurement.
Specifications
A win is marked only where the figures can be ranked and the gap is one you could notice. A row the site has no threshold for says whether the two differ, and that it is not ranking them. = marks the same figure on both, ≠ not ranked a difference with no ranking. Every figure carries its source.
Body
Display
Platform
Memory
Camera
Battery
Connectivity
Benchmarks
6 attributes neither phone has a sourced figure for
OS versions supported · Google Mobile Services · Telephoto · Claimed video playback · AnTuTu benchmark · 3DMark Wild Life Extreme. Rows appear as sources are cited — a gap in our data, not a statement about either phone.
Questions
Is the Pixel 9a better than the Pixel 8a?
On the figures, the Pixel 9a is ahead wherever there is a gap you’d notice: peak brightness, 2,700 nits against 2,000 nits (both Google), typical brightness, 1,800 nits against 1,400 nits (both Google) and battery per charge, 52.32 h against 40.1 h (both EU energy label). The Pixel 8a wins no row by such a gap. That is a count of rows, not an overall score.
Which has the better battery?
The Pixel 9a, by a gap you’d notice: battery per charge, 52.32 h against 40.1 h (both EU energy label). The Pixel 9a is ahead, narrowly: battery capacity, 5,100 mAh against 4,492 mAh (both Google), a borderline gap most people would not notice.
Which is lighter?
The Pixel 9a is lighter on paper, but not by a gap you’d notice: weight, 185.9 g against 189 g (both Google).
Which has the brighter screen?
The Pixel 9a, by a gap you’d notice: peak brightness, 2,700 nits against 2,000 nits (both Google). The Pixel 9a, by a gap you’d notice: typical brightness, 1,800 nits against 1,400 nits (both Google). The Pixel 9a is brighter, narrowly: HDR peak brightness, 1,800 nits against 1,400 nits (both Google), a borderline gap most people would not notice.
Which gets updates for longer?
The Pixel 9a gets security updates for longer: until April 2032, against May 2031 for the Pixel 8a. Sources: dates from endoflife.date.
Other comparisons
The pairs a buyer of either phone would also weigh. Any two phones in the catalogue can be compared from the chooser.