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Nothing - Phone (3a) Pro vs Nubia - Z70 Ultra

Last updated · How Mars Score works
Phone (3a) ProNOTHINGRENDER
Probe A
Nothing
Phone (3a) Pro
63.8/ 100C
Performance55· 25%
Battery63· 20%
Display70· 18%
Cameras70· 18%
Design· 8%
Connectivity· 7%
Operating System· 4%
Z70 UltraNUBIARENDER
Probe B
Nubia
Z70 Ultra
75.1/ 100B
Performance78· 25%
Battery76· 20%
Display75· 18%
Cameras70· 18%
Design· 8%
Connectivity· 7%
Operating System· 4%
Quick verdict

Between the Phone (3a) Pro and Z70 Ultra, the Phone (3a) Pro comes out ahead in front camera / weight, while the Z70 Ultra wins on antutu / wired charging. Overall, the Phone (3a) Pro scores 63.8 and the Z70 Ultra scores 75.1 on our Mars Score.

Buying advice

Which should you buy?

The Z70 Ultra is the clear pick on raw spec strength, leading by 11.3 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 Phone (3a) Pro if you photograph or shoot video regularly and want the better imaging pipeline of the two. The biggest gaps in its favor are front camera, weight.

Pick the Z70 Ultra if you push the hardware — gaming, on-device AI, heavy multitasking — and the extra compute headroom is worth the trade-offs. Its strongest claims are antutu, wired charging, ram, among others.

Both ship with comparable main camera, 5g support, optical image stabilization, so those specs do not separate the two — focus on the differences below.

Bottom line: the Z70 Ultra is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.

Why Nothing - Phone (3a) Pro wins

  • Front camera — 212.50% more. 50 MP vs 16 MP.
  • Weight — 16.00 g less. 211 vs 227.

Why Nubia - Z70 Ultra wins

  • AnTuTu — 210.59% more. 2640000 vs 850000.
  • Wired charging — 60.00% more. 80 W vs 50 W.
  • RAM — 33.33% more. 16 GB vs 12 GB.
  • Battery capacity — 23.00% more. 6150 mAh vs 5000 mAh.
  • Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
  • Screen size — 1.18% more. 6.85 " vs 6.77 ".
  • Water resistance: IP68 (vs IP64).
  • Pixel density — 0.26% more. 388 ppi vs 387 ppi.
Full readout

Spec comparison

Design

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
Weight211 glead227 g
Thickness8.4 mmlead8.7 mm
Water resistanceIP64IP68lead
Form factorbarbar

Display

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
Screen size6.77 "6.85 "lead
Pixel density387 ppi388 ppilead
Refresh rate120 Hz144 Hzlead
Peak brightness3000 nitslead2000 nits

Performance

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
RAM12 GB16 GBlead
Storage256 GB512 GBlead
AnTuTu8500002640000lead
CPU total clock11.0 GHz22.8 GHzlead

Cameras

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
Main camera50 MP50 MP
Front camera50 MPlead16 MP
Optical image stabilizationtruetrue

Battery

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
Battery capacity5000 mAh6150 mAhlead
Wired charging50 W80 Wlead
Wireless charging0 W15 Wlead

Connectivity

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
5G supporttruetrue
Headphone jackfalsefalse
microSD slotfalsefalse

Operating System

SpecNothing - Phone (3a) ProNubia - Z70 Ultra
OSAndroidAndroid
Promised OS updates3 years3 years
Reader questions

Frequently asked

Which has better battery, Phone (3a) Pro or Z70 Ultra?+

Z70 Ultra has 23.0% more battery — 5000 mAh vs 6150 mAh.

Which is lighter, Phone (3a) Pro or Z70 Ultra?+

Phone (3a) Pro is 16g lighter — 211g vs 227g.

Is Phone (3a) Pro waterproof?+

Phone (3a) Pro has an IP64 rating.

Does Z70 Ultra support 5G?+

Yes, Z70 Ultra supports 5G.

Which has more RAM, Phone (3a) Pro or Z70 Ultra?+

Z70 Ultra offers 16GB of RAM.

Which has a better camera, Phone (3a) Pro or Z70 Ultra?+

Z70 Ultra has a 50 MP main camera vs 50 MP.

Drill down

Spec-level deep dives

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