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Samsung - Galaxy S26 Ultra vs Google - Pixel 9a

Last updated · How Mars Score works
Galaxy S26 UltraSAMSUNGRENDER
Probe A
Samsung
Galaxy S26 Ultra
75.6/ 100B
Performance77· 25%
Battery63· 20%
Display72· 18%
Cameras92· 18%
Design· 8%
Connectivity· 7%
Operating System· 4%
Pixel 9aGOOGLERENDER
Probe B
Google
Pixel 9a
63.2/ 100C
Performance57· 25%
Battery64· 20%
Display66· 18%
Cameras69· 18%
Design· 8%
Connectivity· 7%
Operating System· 4%
Quick verdict

Between the Galaxy S26 Ultra and Pixel 9a, the Galaxy S26 Ultra comes out ahead in main camera and wired charging, while the Pixel 9a wins on weight and front camera. Overall, the Galaxy S26 Ultra scores 75.6 and the Pixel 9a scores 63.2 on our Mars Score.

Buying advice

Which should you buy?

The Galaxy S26 Ultra is the clear pick on raw spec strength, leading by 12.4 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.

Pick the Galaxy S26 Ultra if you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are main camera, wired charging, ram, among others.

Pick the Pixel 9a if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are weight, front camera, battery capacity.

Both ship with comparable refresh rate, 5g support, water resistance, so those specs don't separate the two — focus on the differences below.

Bottom line: the Galaxy S26 Ultra is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Samsung - Galaxy S26 Ultra wins

  • Main camera — 316.67% more. 200 MP vs 48 MP.
  • Wired charging — 182.61% more. 65 W vs 23 W.
  • RAM — 100.00% more. 16 GB vs 8 GB.
  • Wireless charging — 100.00% more. 15 W vs 7.5 W.
  • AnTuTu — 86.29% more. 2310000 vs 1240000.
  • Pixel density — 18.72% more. 501 ppi vs 422 ppi.
  • Screen size — 9.52% more. 6.9 " vs 6.3 ".

Why Google - Pixel 9a wins

  • Weight — 46.00 g less. 186 vs 232.
  • Front camera — 8.33% more. 13 MP vs 12 MP.
  • Battery capacity — 2.00% more. 5100 mAh vs 5000 mAh.
Full readout

Spec comparison

Design

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
Weight232 g186 glead
Thickness8.6 mmlead8.9 mm
Water resistanceIP68IP68
Form factorbarbar

Display

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
Screen size6.9 "lead6.3 "
Pixel density501 ppilead422 ppi
Refresh rate120 Hz120 Hz
Peak brightness2600 nits2700 nitslead

Performance

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
RAM16 GBlead8 GB
Storage512 GBlead128 GB
AnTuTu2310000lead1240000
CPU total clock22.8 GHzlead14.6 GHz

Cameras

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
Main camera200 MPlead48 MP
Front camera12 MP13 MPlead
Optical image stabilizationtruetrue

Battery

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
Battery capacity5000 mAh5100 mAhlead
Wired charging65 Wlead23 W
Wireless charging15 Wlead7.5 W

Connectivity

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
5G supporttruetrue
Headphone jackfalsefalse
microSD slotfalsefalse

Operating System

SpecSamsung - Galaxy S26 UltraGoogle - Pixel 9a
OSAndroidAndroid
Promised OS updates7 years7 years
Reader questions

Frequently asked

Which has better battery, Galaxy S26 Ultra or Pixel 9a?+

Pixel 9a has 2.0% more battery — 5000 mAh vs 5100 mAh.

Which is lighter, Galaxy S26 Ultra or Pixel 9a?+

Pixel 9a is 46g lighter — 232g vs 186g.

Is Galaxy S26 Ultra waterproof?+

Galaxy S26 Ultra has an IP68 rating.

Does Pixel 9a support 5G?+

Yes, Pixel 9a supports 5G.

Which has more RAM, Galaxy S26 Ultra or Pixel 9a?+

Galaxy S26 Ultra offers 16GB of RAM.

Which has a better camera, Galaxy S26 Ultra or Pixel 9a?+

Galaxy S26 Ultra has a 200 MP main camera vs 48 MP.

Drill down

Spec-level deep dives

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