Skip to content
MobileIQ

Head to head

Google Pixel 9avsGoogle Pixel 9

The short answer

Neither the Pixel 9a nor the Pixel 9 wins a row by a gap you’d notice. The Pixel 9a is £400 cheaper at UK RRP (£399 against £799). The Pixel 9a gets security updates for longer: until April 2032, against August 2031 for the Pixel 9.

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
2024-08-22endoflife.date, retrieved 2026-08-20
Price
£799Google Store UK, retrieved 2026-08-20
Security updates until
2031-08-01endoflife.date — Pixel, retrieved 2026-08-20

0 wins for Pixel 9a0 wins for Pixel 95 gaps borderline2 differences you won’t notice£400 apart at RRP

Verdict: nothing you’d notice between them

On the makers’ figures and the named third-party sources, neither the Pixel 9a nor the Pixel 9 wins a row by a gap you would notice. 5 gaps are borderline, differences most people would not notice: RAM (12 GB against 8 GB) for the Pixel 9, battery capacity (5,100 mAh against 4,700 mAh) for the Pixel 9a, battery per charge (52.32 h against 49.2 h) for the Pixel 9a, fast charging (45 W from the maker against 23 W from GSMArena) for the Pixel 9 and wireless charging (15 W against 7.5 W, both from GSMArena) for the Pixel 9. The differences in weight and Geekbench 6 (CPU, multi-core) are below the thresholds you would notice. Both state the same display size, refresh rate, peak brightness, typical brightness, HDR peak brightness, storage (base) and battery lifespan. The other 31 rows have no threshold or no direction to judge by, so nobody wins them.

True to scale

Pixel 9a · 154.7 × 73.3 mmPixel 9 · 152.8 × 72.0 mm

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

SpecificationGoogle Pixel 9aGoogle Pixel 9
DimensionsDiffers, but not ranked.
154.7 x 73.3 x 8.9 mmOfficial
152.8 x 72.0 x 8.5 mmOfficial
Weight
185.9gOfficial

You won’t notice this difference.

BuildDiffers, but not ranked.
Gorilla Glass 3 cover glass, composite matt back, satin metal frameOfficial
Gorilla Glass Victus 2 cover glass, Gorilla Glass Victus 2 polished back, satin finish metal frameOfficial
SIMSame.
Dual SIM (single nano-SIM and eSIM)Official
Dual SIM (single nano-SIM and eSIM)Official
Water/dust ratingSame.
UnlockSame.
Fingerprint Unlock, Face UnlockOfficial
Fingerprint Unlock, Face UnlockOfficial

Display

SpecificationGoogle Pixel 9aGoogle Pixel 9
Display typeDiffers, but not ranked.
Actua pOLED, Smooth Display 60–120 Hz, HDROfficial
Actua OLED, Smooth Display 60–120 Hz, HDROfficial
Display sizeSame.
ResolutionSame.
1080 x 2424Official
1080 x 2424Official
Pixel densityDiffers, but not ranked.
422.2ppiOfficial
422ppiOfficial
Refresh rateSame.
Peak brightnessSame.
2700nitsOfficial
2700nitsOfficial
Typical brightnessSame.
1800nitsOfficial
1800nitsOfficial
HDR peak brightnessSame.
1800nitsOfficial
1800nitsOfficial
Screen protectionDiffers, but not ranked.
Corning Gorilla Glass 3Official
Corning Gorilla Glass Victus 2Official

Platform

SpecificationGoogle Pixel 9aGoogle Pixel 9
Operating systemDiffers, but not ranked.
Android 15Official
Android 14Official
ChipsetSame.
Google Tensor G4Official
Google Tensor G4Official
CPUDiffers, but not ranked.
Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.9 GHz Cortex-A520)3rd party
Octa-core (1x3.1 GHz Cortex-X4 & 3x2.6 GHz Cortex-A720 & 4x1.92 GHz Cortex-A520)3rd party
GPUDiffers, but not ranked.
Mali-G715 MP73rd party
Mali-G715 MC73rd party

Memory

SpecificationGoogle Pixel 9aGoogle Pixel 9
Storage (base)Same.
Storage optionsSame.
128GB/256GBOfficial
128GB/256GBOfficial
RAM

Marginal — most people won’t notice.

Card slotSame.

Camera

SpecificationGoogle Pixel 9aGoogle Pixel 9
Main cameraDiffers, but not ranked.
48MP Quad PD wide f/1.7 OIS; 13MP ultrawide f/2.2 FOV 120°; 13MP selfie f/2.2Official
50MP Octa PD wide f/1.68; 48MP Quad PD ultrawide with auto-focus f/1.7 FOV 123°; 10.5MP dual PD selfie f/2.2Official
Main sensor resolutionDiffers, but not ranked.
Main apertureDiffers, but not ranked.
f/1.68Official
Main sensor sizeDiffers, but not ranked.
1/1.31"Official
UltrawideDiffers, but not ranked.
13MP ultrawide, f/2.2, FOV 120°Official
48MP Quad PD Ultrawide with auto-focus, f/1.7, FOV 123°Official
Front cameraDiffers, but not ranked.
13MP selfie, f/2.2Official
10.5MP dual PD selfie with auto-focus, f/2.2Official
Video captureDiffers, but not ranked.
4K@30/60fpsOfficial
4K@24/30/60fps, 10-bit HDROfficial

Battery

SpecificationGoogle Pixel 9aGoogle Pixel 9
Battery capacity
5100mAhOfficial
4700mAhOfficial

Marginal — most people won’t notice.

Battery per charge
52.32hOfficial

Marginal — most people won’t notice.

Battery lifespanSame.
1000cyclesOfficial
1000cyclesOfficial
Fast charging

Marginal — most people won’t notice.

Wireless charging

Marginal — most people won’t notice.

Connectivity

SpecificationGoogle Pixel 9aGoogle Pixel 9
Wi-FiDiffers, but not ranked.
Wi-Fi 6EOfficial
Wi-Fi 7Official
BluetoothSame.
USBSame.
USB Type-C 3.2Official
USB Type-C 3.2Official
NFCSame.
PositioningSame.
GPS, GLONASS, Galileo, Beidou, QZSS, NavICOfficial
GPS, GLONASS, Galileo, Beidou, QZSS, NavICOfficial

Benchmarks

SpecificationGoogle Pixel 9aGoogle Pixel 9
Geekbench 6 (CPU, multi-core)

You won’t notice this difference.

DXOMARK camera scoreDiffers, but not ranked.

Misc

SpecificationGoogle Pixel 9aGoogle Pixel 9
ColoursDiffers, but not ranked.
Obsidian, Porcelain, Iris, PeonyOfficial
Obsidian, Porcelain, Wintergreen, PeonyOfficial
SAR (EU, head)Same.
0.99W/kgOfficial
0.99W/kg3rd party
Repairability (EU class)Same.
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 9?

On the figures, neither: no row has a gap between them you’d notice. The differences that exist are borderline, too close to notice, or not ranked.

Which has the better battery?

The Pixel 9a is ahead, narrowly: battery per charge, 52.32 h against 49.2 h (both EU energy label), a borderline gap most people would not notice. The Pixel 9a is ahead, narrowly: battery capacity, 5,100 mAh against 4,700 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 198 g (both Google).

Which has the brighter screen?

Neither: both state 2,700 nits for peak brightness (Google). Both state 1,800 nits for typical brightness (Google). Both state 1,800 nits for HDR peak brightness (Google).

Which gets updates for longer?

The Pixel 9a gets security updates for longer: until April 2032, against August 2031 for the Pixel 9. Sources: dates from endoflife.date.

Which is cheaper?

The Pixel 9a is £400 cheaper at UK RRP (£399 against £799). Prices from Pixel 9a: Google Store UK; Pixel 9: Google Store UK.

The pairs a buyer of either phone would also weigh. Any two phones in the catalogue can be compared from the chooser.