Between the Razr 50 and Phone (3a) Pro, the Razr 50 comes out ahead in weight and pixel density, while the Phone (3a) Pro wins on wired charging and front camera. Overall, the Razr 50 scores 60.2 and the Phone (3a) Pro scores 63.8 on our Mars Score.
Which should you buy?
The Phone (3a) Pro edges ahead on the Mars Score (60.2 vs 63.8), but the 3.6-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Razr 50 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are weight, pixel density, screen size, among others.
Pick the Phone (3a) Pro if you photograph or shoot video regularly and want the better imaging pipeline of the two. Its strongest claims are wired charging, front camera, ram, among others.
Both ship with comparable main camera, refresh rate, 5g support, 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 Motorola - Razr 50 wins
- ▲Weight — 23.00 g less. 188 vs 211.
- ▲Pixel density — 6.72% more. 413 ppi vs 387 ppi.
- ▲Screen size — 1.92% more. 6.9 " vs 6.77 ".
- ▲Water resistance: IPX8 (vs IP64).
- ▲Wireless charging: 15 W vs 0 W.
Why Nothing - Phone (3a) Pro wins
- ▲Wired charging — 100.00% more. 50 W vs 25 W.
- ▲Front camera — 56.25% more. 50 MP vs 32 MP.
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲Battery capacity — 19.05% more. 5000 mAh vs 4200 mAh.
- ▲AnTuTu — 8.97% more. 850000 vs 780000.
Spec comparison
Design
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| Weight | 188 glead | 211 g |
| Thickness | 7.3 mmlead | 8.4 mm |
| Water resistanceⓘ | IPX8lead | IP64 |
| Form factor | foldable_clamshelllead | bar |
Display
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.77 " |
| Pixel densityⓘ | 413 ppilead | 387 ppi |
| Refresh rateⓘ | 120 Hz | 120 Hz |
| Peak brightnessⓘ | 3000 nits | 3000 nits |
Performance
Cameras
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 50 MPlead |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| Battery capacity | 4200 mAh | 5000 mAhlead |
| Wired chargingⓘ | 25 W | 50 Wlead |
| Wireless chargingⓘ | 15 Wlead | 0 W |
Connectivity
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Motorola - Razr 50 | Nothing - Phone (3a) Pro |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 3 years |
Frequently asked
Which has better battery, Razr 50 or Phone (3a) Pro?+
Phone (3a) Pro has 19.0% more battery — 4200 mAh vs 5000 mAh.
Which is lighter, Razr 50 or Phone (3a) Pro?+
Razr 50 is 23g lighter — 188g vs 211g.
Is Razr 50 waterproof?+
Razr 50 has an IPX8 rating.
Does Phone (3a) Pro support 5G?+
Yes, Phone (3a) Pro supports 5G.
Which has more RAM, Razr 50 or Phone (3a) Pro?+
Phone (3a) Pro offers 12GB of RAM.
Which has a better camera, Razr 50 or Phone (3a) Pro?+
Phone (3a) Pro has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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