Between the Galaxy A56 and Z70 Ultra, the Galaxy A56 comes out ahead in weight and promised os updates, while the Z70 Ultra wins on antutu and ram. Overall, the Galaxy A56 scores 62 and the Z70 Ultra scores 75.1 on our Mars Score.
Which should you buy?
The Z70 Ultra is the clear pick on raw spec strength, leading by 13.1 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 A56 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight, promised os updates.
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, ram, wired charging, among others.
Both ship with comparable main camera, 5g support, optical image stabilization, so those specs don't 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 Samsung - Galaxy A56 wins
- ▲Weight — 29.00 g less. 198 vs 227.
- ▲Promised OS updates: 6 (vs 3).
Why Nubia - Z70 Ultra wins
- ▲AnTuTu — 238.46% more. 2640000 vs 780000.
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲Wired charging — 77.78% more. 80 W vs 45 W.
- ▲Front camera — 33.33% more. 16 MP vs 12 MP.
- ▲Battery capacity — 23.00% more. 6150 mAh vs 5000 mAh.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Screen size — 2.24% more. 6.85 " vs 6.7 ".
- ▲Pixel density — 0.78% more. 388 ppi vs 385 ppi.
Spec comparison
Design
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| Weight | 198 glead | 227 g |
| Thickness | 7.4 mmlead | 8.7 mm |
| Water resistanceⓘ | IP67 | IP68lead |
| Form factor | bar | bar |
Display
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| Screen sizeⓘ | 6.7 " | 6.85 "lead |
| Pixel densityⓘ | 385 ppi | 388 ppilead |
| Refresh rateⓘ | 120 Hz | 144 Hzlead |
| Peak brightnessⓘ | 1900 nits | 2000 nitslead |
Performance
Cameras
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 12 MP | 16 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| Battery capacity | 5000 mAh | 6150 mAhlead |
| Wired chargingⓘ | 45 W | 80 Wlead |
| Wireless chargingⓘ | 0 W | 15 Wlead |
Connectivity
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Samsung - Galaxy A56 | Nubia - Z70 Ultra |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 6 yearslead | 3 years |
Frequently asked
Which has better battery, Galaxy A56 or Z70 Ultra?+
Z70 Ultra has 23.0% more battery — 5000 mAh vs 6150 mAh.
Which is lighter, Galaxy A56 or Z70 Ultra?+
Galaxy A56 is 29g lighter — 198g vs 227g.
Is Galaxy A56 waterproof?+
Galaxy A56 has an IP67 rating.
Does Z70 Ultra support 5G?+
Yes, Z70 Ultra supports 5G.
Which has more RAM, Galaxy A56 or Z70 Ultra?+
Z70 Ultra offers 16GB of RAM.
Which has a better camera, Galaxy A56 or Z70 Ultra?+
Z70 Ultra has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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