Between the Razr 50 Ultra and Nord 4, the Razr 50 Ultra comes out ahead in front camera and antutu, while the Nord 4 wins on wired charging and battery capacity. Overall, the Razr 50 Ultra scores 65.6 and the Nord 4 scores 65.8 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (65.6 vs 65.8). The decision isn't about overall quality — both clear the bar — it's about which specific trade-offs fit your use.
Pick the Razr 50 Ultra 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, antutu, refresh rate, among others.
Pick the Nord 4 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are wired charging, battery capacity, pixel density, among others.
Both ship with comparable ram, main camera, 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 Ultra wins
- ▲Front camera — 100.00% more. 32 MP vs 16 MP.
- ▲AnTuTu — 49.07% more. 1610000 vs 1080000.
- ▲Refresh rate — 37.50% more. 165 Hz vs 120 Hz.
- ▲Weight — 10.50 g less. 189 vs 199.5.
- ▲Screen size — 2.37% more. 6.9 " vs 6.74 ".
- ▲Water resistance: IPX8 (vs IP65).
- ▲Wireless charging: 15 W vs 0 W.
Why OnePlus - Nord 4 wins
- ▲Wired charging — 122.22% more. 100 W vs 45 W.
- ▲Battery capacity — 37.50% more. 5500 mAh vs 4000 mAh.
- ▲Pixel density — 8.96% more. 450 ppi vs 413 ppi.
- ▲Promised OS updates: 4 (vs 3).
Spec comparison
Design
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| Weight | 189 glead | 199.5 g |
| Thickness | 7.1 mmlead | 8.0 mm |
| Water resistanceⓘ | IPX8lead | IP65 |
| Form factor | foldable_clamshelllead | bar |
Display
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.74 " |
| Pixel densityⓘ | 413 ppi | 450 ppilead |
| Refresh rateⓘ | 165 Hzlead | 120 Hz |
| Peak brightnessⓘ | 3000 nitslead | 2150 nits |
Performance
Cameras
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MPlead | 16 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| Battery capacity | 4000 mAh | 5500 mAhlead |
| Wired chargingⓘ | 45 W | 100 Wlead |
| Wireless chargingⓘ | 15 Wlead | 0 W |
Connectivity
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Motorola - Razr 50 Ultra | OnePlus - Nord 4 |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 4 yearslead |
Frequently asked
Which has better battery, Razr 50 Ultra or Nord 4?+
Nord 4 has 37.5% more battery — 4000 mAh vs 5500 mAh.
Which is lighter, Razr 50 Ultra or Nord 4?+
Razr 50 Ultra is 11g lighter — 189g vs 199.5g.
Is Razr 50 Ultra waterproof?+
Razr 50 Ultra has an IPX8 rating.
Does Nord 4 support 5G?+
Yes, Nord 4 supports 5G.
Which has a better camera, Razr 50 Ultra or Nord 4?+
Nord 4 has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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