Between the Razr 50 Ultra and ThinkPhone, the Razr 50 Ultra comes out ahead in ram and antutu, while the ThinkPhone wins on wired charging and battery capacity. Overall, the Razr 50 Ultra scores 65.6 and the ThinkPhone scores 64.6 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (65.6 vs 64.6). 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 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 ram, antutu, refresh rate, among others.
Pick the ThinkPhone 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.
Both ship with comparable main camera, weight, 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
- ▲RAM — 50.00% more. 12 GB vs 8 GB.
- ▲AnTuTu — 34.17% more. 1610000 vs 1200000.
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲Screen size — 4.55% more. 6.9 " vs 6.6 ".
- ▲Pixel density — 2.74% more. 413 ppi vs 402 ppi.
- ▲Water resistance: IPX8 (vs IP68).
Why Motorola - ThinkPhone wins
- ▲Wired charging — 51.11% more. 68 W vs 45 W.
- ▲Battery capacity — 25.00% more. 5000 mAh vs 4000 mAh.
Spec comparison
Design
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| Weight | 189 g | 189 g |
| Thickness | 7.1 mmlead | 8.3 mm |
| Water resistanceⓘ | IPX8lead | IP68 |
| Form factor | foldable_clamshelllead | bar |
Display
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| Screen sizeⓘ | 6.9 "lead | 6.6 " |
| Pixel densityⓘ | 413 ppilead | 402 ppi |
| Refresh rateⓘ | 165 Hzlead | 144 Hz |
| Peak brightnessⓘ | 3000 nitslead | 1200 nits |
Performance
Cameras
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| Battery capacity | 4000 mAh | 5000 mAhlead |
| Wired chargingⓘ | 45 W | 68 Wlead |
| Wireless chargingⓘ | 15 W | 15 W |
Connectivity
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Motorola - Razr 50 Ultra | Motorola - ThinkPhone |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 3 years | 3 years |
Frequently asked
Which has better battery, Razr 50 Ultra or ThinkPhone?+
ThinkPhone has 25.0% more battery — 4000 mAh vs 5000 mAh.
Which is lighter, Razr 50 Ultra or ThinkPhone?+
ThinkPhone is 0g lighter — 189g vs 189g.
Is Razr 50 Ultra waterproof?+
Razr 50 Ultra has an IPX8 rating.
Does ThinkPhone support 5G?+
Yes, ThinkPhone supports 5G.
Which has more RAM, Razr 50 Ultra or ThinkPhone?+
Razr 50 Ultra offers 12GB of RAM.
Which has a better camera, Razr 50 Ultra or ThinkPhone?+
ThinkPhone has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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