Oppo K13x vs Vivo iQOO 13
The Oppo K13x (2025) runs on the MediaTek Dimensity 6300, while the Vivo iQOO 13 (2024) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $165 and $650. By overall MobileRank rating, the Vivo iQOO 13 leads — 84/100 vs 44/100 (a 40-point difference). Key differences: the Vivo iQOO 13 has the bigger battery (6150 mAh vs 6000); the Vivo iQOO 13 is faster in AnTuTu (3,150,555 vs 528,398).
Profile comparison
Category scores
Oppo K13x
Vivo iQOO 13
What makes Oppo K13x better?
- Lighter: 194g vs 207g
- Cheaper at launch: $165 vs $650
- Better portability (63/100 vs 55/100)
What makes Vivo iQOO 13 better?
- Higher AnTuTu: 3150555 vs 528398
- Better Geekbench Single: 3013 vs 771
- Better Geekbench Multi: 9287 vs 1980
- Bigger battery: 6150 vs 6000 mAh
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (91/100 vs 43/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (73/100 vs 56/100)
- Better display (99/100 vs 55/100)
Comparison verdict
Comparing the Oppo K13x vs the Vivo iQOO 13, the Vivo iQOO 13 scores 40 points higher (84/100 vs 44/100). In the "performance" category, the Vivo iQOO 13 leads (91/100 vs 43/100). In the "camera" category, the Vivo iQOO 13 leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 13 leads (73/100 vs 56/100). Value score: Oppo K13x — 58/100, Vivo iQOO 13 — 82/100; 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, the Vivo iQOO 13 significantly outperforms the Oppo K13x (91/100 vs 43/100). In the "display" category, the Vivo iQOO 13 significantly outperforms the Oppo K13x (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 13 significantly outperforms the Oppo K13x (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 13 notably outperforms the Oppo K13x (73/100 vs 56/100). In the "portability" category, the Oppo K13x is a bit better (63/100 vs 55/100).
Specs comparison
| Specification | Oppo K13x | Vivo iQOO 13 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 528398 | 3150555 | |
| Geekbench Single | 771 | 3013 | |
| Geekbench Multi | 1980 | 9287 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1604 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 6150 mAh | |
| Charging | 45W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 15, OriginOS 5 (China) | |
| Brightness (peak) | 1000 nits | — | |
| NFC | yes | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | 165.7×76.2×7.9 mm | 163.4×76.7×8.0 mm | |
| Weight | 194 g | 207 g | |
| Launch price | $165 | $650 |
Camera comparison
Oppo K13x
- Main: 50MP f/1.8
- Front: 8MP
Vivo iQOO 13
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo K13x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Vivo iQOO 13
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo K13x
- 6000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 13
- 6150 mAh
- NanoReview test: web browsing 14:22 hrs, total 30:28 hrs
- Wired: 120W
- No wireless charging
Overall performance score
We compared Oppo K13x and Vivo iQOO 13, covering their specs and all relevant benchmarks.
Vivo iQOO 13 leads Oppo K13x by 83.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $485. Oppo K13x was $485 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 13 significantly outperforms the Oppo K13x (91/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 13 significantly outperforms the Oppo K13x (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 13 significantly outperforms the Oppo K13x (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 13 notably outperforms the Oppo K13x (73/100 vs 56/100).
portability
In the "portability" category, the Oppo K13x is a bit better (63/100 vs 55/100).
Frequently asked questions
Which is better: the Oppo K13x or the Vivo iQOO 13?
The Vivo iQOO 13 significantly outperforms the Oppo K13x by 40 points (84/100 vs 44/100).
What is the rating of the Oppo K13x and the Vivo iQOO 13?
The Oppo K13x has a MobileRank rating of 44/100, the Vivo iQOO 13 — 84/100.
Which has the better camera: the Oppo K13x or the Vivo iQOO 13?
The Vivo iQOO 13 leads on camera score (78/100 vs 30/100).
Which is more powerful: the Oppo K13x or the Vivo iQOO 13?
The Vivo iQOO 13 leads on performance (91/100 vs 43/100).
Should you choose the Oppo K13x over the Vivo iQOO 13?
The Vivo iQOO 13 is a better fit for gamers and power users, budget-conscious buyers.