Oppo K14x vs Vivo iQOO Neo 12
The Oppo K14x (2026) runs on the MediaTek Dimensity 6300, while the Vivo iQOO Neo 12 (2026) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO Neo 12 leads — 76/100 vs 43/100 (a 33-point difference). Key differences: the Vivo iQOO Neo 12 has the bigger battery (9000 mAh vs 6500); the Vivo iQOO Neo 12 is faster in AnTuTu (4,647,154 vs 528,398); the Vivo iQOO Neo 12 has NFC for contactless payments, the Oppo K14x doesn't.
Profile comparison
Category scores
Oppo K14x
Vivo iQOO Neo 12
What makes Oppo K14x better?
- Lighter: 212g vs 225g
- Better portability (46/100 vs 38/100)
What makes Vivo iQOO Neo 12 better?
- Higher AnTuTu: 4647154 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Bigger battery: 9000 vs 6500 mAh
- Faster charging: 100W vs 5W
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (99/100 vs 43/100)
- Better camera (35/100 vs 30/100)
- Longer battery life (80/100 vs 53/100)
- Better display (99/100 vs 55/100)
Comparison verdict
Comparing the Oppo K14x vs the Vivo iQOO Neo 12, the Vivo iQOO Neo 12 scores 33 points higher (76/100 vs 43/100). In the "performance" category, the Vivo iQOO Neo 12 leads (99/100 vs 43/100). In the "battery" category, the Vivo iQOO Neo 12 leads (80/100 vs 53/100). In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K14x (99/100 vs 43/100). In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K14x (99/100 vs 55/100). In the "camera" category, the Vivo iQOO Neo 12 is a bit better (35/100 vs 30/100). In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K14x (80/100 vs 53/100). In the "portability" category, the Oppo K14x is a bit better (46/100 vs 38/100).
Specs comparison
| Specification | Oppo K14x | Vivo iQOO Neo 12 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 528398 | 4647154 | |
| Geekbench Single | 771 | 3639 | |
| Geekbench Multi | 1980 | 11047 | |
| Display | 6.8" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1570 | 1440x3200 | |
| Refresh rate | 120 Hz | 185 Hz | |
| Battery | 6500 mAh | 9000 mAh | |
| Charging | 5W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 17 | |
| Brightness (peak) | 1125 nits | 2200 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP69 | |
| Dimensions | 166.6×78.5×8.6 mm | 163.4×75.9×8.5 mm | |
| Weight | 212 g | 225 g | |
| Launch price | $172 | — |
Camera comparison
Oppo K14x
- Main: 50MP f/1.8
- Front: 5MP
Vivo iQOO Neo 12
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Oppo K14x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Neo 12
- 6.8" AMOLED
- Resolution: 1440x3200
- Refresh rate: 185 Hz
Battery and charging
Oppo K14x
- 6500 mAh
- Wired: 5W
- No wireless charging
Vivo iQOO Neo 12
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo K14x and Vivo iQOO Neo 12, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 12 leads Oppo K14x by 88.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo iQOO Neo 12
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K14x (99/100 vs 43/100).
display
In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K14x (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO Neo 12 is a bit better (35/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K14x (80/100 vs 53/100).
portability
In the "portability" category, the Oppo K14x is a bit better (46/100 vs 38/100).
Frequently asked questions
Which is better: the Oppo K14x or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 significantly outperforms the Oppo K14x by 33 points (76/100 vs 43/100).
What is the rating of the Oppo K14x and the Vivo iQOO Neo 12?
The Oppo K14x has a MobileRank rating of 43/100, the Vivo iQOO Neo 12 — 76/100.
Which has the better camera: the Oppo K14x or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on camera score (35/100 vs 30/100).
Which is more powerful: the Oppo K14x or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on performance (99/100 vs 43/100).
Should you choose the Oppo K14x over the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 is a better fit for gamers and power users, those who care about battery life.