Between the Phone (3a) and Pixel 9 Pro Fold, the Phone (3a) comes out ahead in front camera and wired charging, while the Pixel 9 Pro Fold wins on ram and antutu. Overall, the Phone (3a) scores 62.5 and the Pixel 9 Pro Fold scores 67.1 on our Mars Score.
Which should you buy?
The Pixel 9 Pro Fold edges ahead on the Mars Score (62.5 vs 67.1), but the 4.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Phone (3a) 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, wired charging, weight, among others.
Pick the Pixel 9 Pro Fold 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 ram, antutu, screen size, among others.
Both ship with comparable refresh rate, 5g support, optical image stabilization, 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 Nothing - Phone (3a) wins
- ▲Front camera — 220.00% more. 32 MP vs 10 MP.
- ▲Wired charging — 138.10% more. 50 W vs 21 W.
- ▲Weight — 56.00 g less. 201 vs 257.
- ▲Battery capacity — 7.53% more. 5000 mAh vs 4650 mAh.
- ▲Main camera — 4.17% more. 50 MP vs 48 MP.
- ▲Pixel density — 3.75% more. 387 ppi vs 373 ppi.
Why Google - Pixel 9 Pro Fold wins
- ▲RAM — 100.00% more. 16 GB vs 8 GB.
- ▲AnTuTu — 51.22% more. 1240000 vs 820000.
- ▲Screen size — 18.17% more. 8.0 " vs 6.77 ".
- ▲Water resistance: IPX8 (vs IP64).
- ▲Promised OS updates: 7 (vs 3).
- ▲Wireless charging: 7.5 W vs 0 W.
Spec comparison
Design
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| Weight | 201 glead | 257 g |
| Thickness | 8.4 mmlead | 10.5 mm |
| Water resistanceⓘ | IP64 | IPX8lead |
| Form factor | bar | foldable_booklead |
Display
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| Screen sizeⓘ | 6.77 " | 8.0 "lead |
| Pixel densityⓘ | 387 ppilead | 373 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 3000 nitslead | 2700 nits |
Performance
Cameras
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| Main cameraⓘ | 50 MPlead | 48 MP |
| Front camera | 32 MPlead | 10 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| Battery capacity | 5000 mAhlead | 4650 mAh |
| Wired chargingⓘ | 50 Wlead | 21 W |
| Wireless chargingⓘ | 0 W | 7.5 Wlead |
Connectivity
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Nothing - Phone (3a) | Google - Pixel 9 Pro Fold |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 7 yearslead |
Frequently asked
Which has better battery, Phone (3a) or Pixel 9 Pro Fold?+
Phone (3a) has 7.5% more battery — 5000 mAh vs 4650 mAh.
Which is lighter, Phone (3a) or Pixel 9 Pro Fold?+
Phone (3a) is 56g lighter — 201g vs 257g.
Is Phone (3a) waterproof?+
Phone (3a) has an IP64 rating.
Does Pixel 9 Pro Fold support 5G?+
Yes, Pixel 9 Pro Fold supports 5G.
Which has more RAM, Phone (3a) or Pixel 9 Pro Fold?+
Pixel 9 Pro Fold offers 16GB of RAM.
Which has a better camera, Phone (3a) or Pixel 9 Pro Fold?+
Phone (3a) has a 50 MP main camera vs 48 MP.
Spec-level deep dives
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