Between the Zenfone 11 Ultra and Phone (3), the Zenfone 11 Ultra comes out ahead in ram and refresh rate, while the Phone (3) wins on weight and pixel density. Overall, the Zenfone 11 Ultra scores 71.9 and the Phone (3) scores 68.7 on our Mars Score.
Which should you buy?
The Zenfone 11 Ultra edges ahead on the Mars Score (71.9 vs 68.7), but the 3.2-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Zenfone 11 Ultra if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are ram, refresh rate, battery capacity, among others.
Pick the Phone (3) if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are weight, pixel density, promised os updates.
Both ship with comparable main camera, 5g support, water resistance, so those specs don't separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity tells you both are well-rounded; the differences are about trade-offs, not quality.
Why ASUS - Zenfone 11 Ultra wins
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Refresh rate — 20.00% more. 144 Hz vs 120 Hz.
- ▲Battery capacity — 6.80% more. 5500 mAh vs 5150 mAh.
- ▲Screen size — 1.19% more. 6.78 " vs 6.7 ".
- ▲AnTuTu — 0.98% more. 2070000 vs 2050000.
Why Nothing - Phone (3) wins
- ▲Weight — 28.00 g less. 196 vs 224.
- ▲Pixel density — 18.56% more. 460 ppi vs 388 ppi.
- ▲Promised OS updates: 5 (vs 2).
Spec comparison
Design
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| Weight | 224 g | 196 glead |
| Thickness | 8.9 mm | 8.4 mmlead |
| Water resistanceⓘ | IP68 | IP68 |
| Form factor | bar | bar |
Display
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| Screen sizeⓘ | 6.78 "lead | 6.7 " |
| Pixel densityⓘ | 388 ppi | 460 ppilead |
| Refresh rateⓘ | 144 Hzlead | 120 Hz |
| Peak brightnessⓘ | 2500 nits | 4500 nitslead |
Performance
Cameras
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| Battery capacity | 5500 mAhlead | 5150 mAh |
| Wired chargingⓘ | 65 W | 65 W |
| Wireless chargingⓘ | 15 W | 15 W |
Connectivity
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | ASUS - Zenfone 11 Ultra | Nothing - Phone (3) |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 2 years | 5 yearslead |
Frequently asked
Which has better battery, Zenfone 11 Ultra or Phone (3)?+
Zenfone 11 Ultra has 6.8% more battery — 5500 mAh vs 5150 mAh.
Which is lighter, Zenfone 11 Ultra or Phone (3)?+
Phone (3) is 28g lighter — 224g vs 196g.
Is Zenfone 11 Ultra waterproof?+
Zenfone 11 Ultra has an IP68 rating.
Does Phone (3) support 5G?+
Yes, Phone (3) supports 5G.
Which has more RAM, Zenfone 11 Ultra or Phone (3)?+
Zenfone 11 Ultra offers 16GB of RAM.
Which has a better camera, Zenfone 11 Ultra or Phone (3)?+
Phone (3) has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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