Vivo iQOO 15R vs Vivo X300 FE
The Vivo iQOO 15R (2026) runs on the Qualcomm Snapdragon 8 Gen 5, while the Vivo X300 FE (2026) runs on the Qualcomm Snapdragon 8 Gen 5; launch prices were $450 and $699. By overall MobileRank rating, the Vivo X300 FE leads — 79/100 vs 72/100 (a 7-point difference). Key differences: the Vivo iQOO 15R is faster in AnTuTu (3,047,741 vs 2,869,139).
Profile comparison
Category scores
Vivo iQOO 15R
Vivo X300 FE
What makes Vivo iQOO 15R better?
- Higher AnTuTu: 3047741 vs 2869139
- Faster charging: 120W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $450 vs $699
- Better display (94/100 vs 85/100)
What makes Vivo X300 FE better?
- Lighter: 190g vs 197g
- Better camera (64/100 vs 35/100)
- Longer battery life (81/100 vs 74/100)
- Better portability (65/100 vs 62/100)
Comparison verdict
Comparing the Vivo iQOO 15R vs the Vivo X300 FE, the Vivo X300 FE scores 7 points higher (79/100 vs 72/100). In the "camera" category, the Vivo X300 FE leads (64/100 vs 35/100). Value score: Vivo iQOO 15R — 68/100, Vivo X300 FE — 72/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, both devices are on the same level — 90/100. In the "display" category, the Vivo iQOO 15R is a bit better (94/100 vs 85/100). In the "camera" category, the Vivo X300 FE notably outperforms the Vivo iQOO 15R (64/100 vs 35/100). In the "battery" category, the Vivo X300 FE is a bit better (81/100 vs 74/100). In the "portability" category, the Vivo X300 FE and the Vivo iQOO 15R are nearly equal (65/100 vs 62/100).
Specs comparison
| Specification | Vivo iQOO 15R | Vivo X300 FE | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 5 | Qualcomm Snapdragon 8 Gen 5 | |
| AnTuTu | 3047741 | 2869139 | |
| Geekbench Single | 2833 | 2833 | |
| Geekbench Multi | 9119 | 9119 | |
| Display | 6.8" LTPO AMOLED | 6.3" LTPO AMOLED | |
| Resolution | 2800x1260 | 1216x2640 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 6500 mAh | 6500 mAh | |
| Charging | 120W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 5000 nits | 5000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 157.6×74.4×7.9 mm | 150.8×71.8×8.0 mm | |
| Weight | 197 g | 190 g | |
| Launch price | $450 | $699 |
Camera comparison
Vivo iQOO 15R
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 FE
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Vivo iQOO 15R
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Vivo X300 FE
- 6.3" LTPO AMOLED
- Resolution: 1216x2640
- Refresh rate: 120 Hz
Battery and charging
Vivo iQOO 15R
- 6500 mAh
- Wired: 120W
- No wireless charging
Vivo X300 FE
- 6500 mAh
- Wired: 90W
- Wireless: 40W
Overall performance score
We compared Vivo iQOO 15R and Vivo X300 FE, covering their specs and all relevant benchmarks.
Vivo iQOO 15R leads Vivo X300 FE by 6.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $249. Vivo iQOO 15R was $249 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 90/100.
display
In the "display" category, the Vivo iQOO 15R is a bit better (94/100 vs 85/100).
camera
In the "camera" category, the Vivo X300 FE notably outperforms the Vivo iQOO 15R (64/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 FE is a bit better (81/100 vs 74/100).
portability
In the "portability" category, the Vivo X300 FE and the Vivo iQOO 15R are nearly equal (65/100 vs 62/100).
Frequently asked questions
Which is better: the Vivo iQOO 15R or the Vivo X300 FE?
The Vivo X300 FE edges out the Vivo iQOO 15R by just 7 points — the two devices are very close in overall level.
What is the rating of the Vivo iQOO 15R and the Vivo X300 FE?
The Vivo iQOO 15R has a MobileRank rating of 72/100, the Vivo X300 FE — 79/100.
Which has the better camera: the Vivo iQOO 15R or the Vivo X300 FE?
The Vivo X300 FE leads on camera score (64/100 vs 35/100).
Should you choose the Vivo iQOO 15R over the Vivo X300 FE?
The Vivo iQOO 15R is a better fit for gamers and power users. The Vivo X300 FE is a better fit for gamers and power users, those who care about battery life.