Between the iQOO 13 and Razr 50 Ultra, the iQOO 13 comes out ahead in wired charging / antutu, while the Razr 50 Ultra wins on weight / refresh rate. Overall, the iQOO 13 scores 75.3 and the Razr 50 Ultra scores 65.6 on our Mars Score.
Which should you buy?
The iQOO 13 is the clear pick on raw spec strength, leading by 9.7 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the iQOO 13 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 wired charging, antutu, battery capacity, among others.
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. Its strongest claims are weight, refresh rate, screen size, among others.
Both ship with comparable main camera, 5g support, front camera, so those specs do not separate the two — focus on the differences below.
Bottom line: the iQOO 13 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Vivo - iQOO 13 wins
- ▲Wired charging — 166.67% more. 120 W vs 45 W.
- ▲AnTuTu — 75.16% more. 2820000 vs 1610000.
- ▲Battery capacity — 53.75% more. 6150 mAh vs 4000 mAh.
- ▲RAM — 33.33% more. 16 GB vs 12 GB.
- ▲Pixel density — 23.49% more. 510 ppi vs 413 ppi.
- ▲Promised OS updates: 4 (vs 3).
Why Motorola - Razr 50 Ultra wins
- ▲Weight — 24.00 g less. 189 vs 213.
- ▲Refresh rate — 14.58% more. 165 Hz vs 144 Hz.
- ▲Screen size — 1.17% more. 6.9 " vs 6.82 ".
- ▲Water resistance: IPX8 (vs IP69).
- ▲Wireless charging: 15 W vs 0 W.
Spec comparison
Design
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| Weight | 213 g | 189 glead |
| Thickness | 8.13 mm | 7.1 mmlead |
| Water resistanceⓘ | IP69 | IPX8lead |
| Form factor | bar | foldable_clamshelllead |
Display
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| Screen sizeⓘ | 6.82 " | 6.9 "lead |
| Pixel densityⓘ | 510 ppilead | 413 ppi |
| Refresh rateⓘ | 144 Hz | 165 Hzlead |
| Peak brightnessⓘ | 4500 nitslead | 3000 nits |
Performance
Cameras
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| Main cameraⓘ | 50 MP | 50 MP |
| Front camera | 32 MP | 32 MP |
| Optical image stabilizationⓘ | true | true |
Battery
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| Battery capacity | 6150 mAhlead | 4000 mAh |
| Wired chargingⓘ | 120 Wlead | 45 W |
| Wireless chargingⓘ | 0 W | 15 Wlead |
Connectivity
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| 5G supportⓘ | true | true |
| Headphone jack | false | false |
| microSD slot | false | false |
Operating System
| Spec | Vivo - iQOO 13 | Motorola - Razr 50 Ultra |
|---|---|---|
| OS | Android | Android |
| Promised OS updates | 4 yearslead | 3 years |
Frequently asked
Which has better battery, iQOO 13 or Razr 50 Ultra?+
iQOO 13 has 53.8% more battery — 6150 mAh vs 4000 mAh.
Which is lighter, iQOO 13 or Razr 50 Ultra?+
Razr 50 Ultra is 24g lighter — 213g vs 189g.
Is iQOO 13 waterproof?+
iQOO 13 has an IP69 rating.
Does Razr 50 Ultra support 5G?+
Yes, Razr 50 Ultra supports 5G.
Which has more RAM, iQOO 13 or Razr 50 Ultra?+
iQOO 13 offers 16GB of RAM.
Which has a better camera, iQOO 13 or Razr 50 Ultra?+
Razr 50 Ultra has a 50 MP main camera vs 50 MP.
Spec-level deep dives
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