Oppo K14x vs Tecno Camon 40 Premier
The Oppo K14x (2026) runs on the MediaTek Dimensity 6300, while the Tecno Camon 40 Premier (2025) runs on the MediaTek Dimensity 8350; launch prices were $172 and $450. By overall MobileRank rating, the Tecno Camon 40 Premier leads — 73/100 vs 43/100 (a 30-point difference). Key differences: the Oppo K14x has the bigger battery (6500 mAh vs 5100); the Tecno Camon 40 Premier is faster in AnTuTu (1,724,757 vs 528,398); the Tecno Camon 40 Premier has NFC for contactless payments, the Oppo K14x doesn't; the Tecno Camon 40 Premier is noticeably lighter (193g vs 212g).
Profile comparison
Category scores
Oppo K14x
Tecno Camon 40 Premier
What makes Oppo K14x better?
- Bigger battery: 6500 vs 5100 mAh
- Cheaper at launch: $172 vs $450
- Overall rating 43/100
What makes Tecno Camon 40 Premier better?
- Higher AnTuTu: 1724757 vs 528398
- Better Geekbench Single: 1398 vs 771
- Better Geekbench Multi: 4313 vs 1980
- Faster charging: 70W vs 5W
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 193g vs 212g
- Higher performance (70/100 vs 43/100)
- Better camera (81/100 vs 30/100)
- Longer battery life (56/100 vs 53/100)
- Better display (94/100 vs 55/100)
- Better portability (66/100 vs 46/100)
Comparison verdict
Comparing the Oppo K14x vs the Tecno Camon 40 Premier, the Tecno Camon 40 Premier scores 30 points higher (73/100 vs 43/100). In the "performance" category, the Tecno Camon 40 Premier leads (70/100 vs 43/100). In the "camera" category, the Tecno Camon 40 Premier leads (81/100 vs 30/100). Value score: Oppo K14x — 54/100, Tecno Camon 40 Premier — 70/100; 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 Tecno Camon 40 Premier notably outperforms the Oppo K14x (70/100 vs 43/100). In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo K14x (94/100 vs 55/100). In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo K14x (81/100 vs 30/100). In the "battery" category, the Tecno Camon 40 Premier and the Oppo K14x are nearly equal (56/100 vs 53/100). In the "portability" category, the Tecno Camon 40 Premier notably outperforms the Oppo K14x (66/100 vs 46/100).
Specs comparison
| Specification | Oppo K14x | Tecno Camon 40 Premier | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 8350 | |
| AnTuTu | 528398 | 1724757 | |
| Geekbench Single | 771 | 1398 | |
| Geekbench Multi | 1980 | 4313 | |
| Display | 6.8" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1570 | 1260x2800 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 5100 mAh | |
| Charging | 5W | 70W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 4GB / 6GB | 12GB | |
| Storage | 128GB | 256GB | |
| OS | Android 15, ColorOS 15 | Android 15 | |
| Brightness (peak) | 1125 nits | — | |
| NFC | no | yes | |
| Protection | IP64 | — | |
| Dimensions | 166.6×78.5×8.6 mm | 161.0×75.0×7.7 mm | |
| Weight | 212 g | 193 g | |
| Launch price | $172 | $450 |
Camera comparison
Oppo K14x
- Main: 50MP f/1.8
- Front: 5MP
Tecno Camon 40 Premier
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Oppo K14x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Tecno Camon 40 Premier
- 6.7" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
Oppo K14x
- 6500 mAh
- Wired: 5W
- No wireless charging
Tecno Camon 40 Premier
- 5100 mAh
- Wired: 70W
- No wireless charging
Overall performance score
We compared Oppo K14x and Tecno Camon 40 Premier, covering their specs and all relevant benchmarks.
Tecno Camon 40 Premier leads Oppo K14x by 69.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $278. Oppo K14x was $278 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Tecno Camon 40 Premier notably outperforms the Oppo K14x (70/100 vs 43/100).
display
In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo K14x (94/100 vs 55/100).
camera
In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo K14x (81/100 vs 30/100).
battery
In the "battery" category, the Tecno Camon 40 Premier and the Oppo K14x are nearly equal (56/100 vs 53/100).
portability
In the "portability" category, the Tecno Camon 40 Premier notably outperforms the Oppo K14x (66/100 vs 46/100).
Frequently asked questions
Which is better: the Oppo K14x or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier significantly outperforms the Oppo K14x by 30 points (73/100 vs 43/100).
What is the rating of the Oppo K14x and the Tecno Camon 40 Premier?
The Oppo K14x has a MobileRank rating of 43/100, the Tecno Camon 40 Premier — 73/100.
Which has the better camera: the Oppo K14x or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on camera score (81/100 vs 30/100).
Which is more powerful: the Oppo K14x or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on performance (70/100 vs 43/100).
Should you choose the Oppo K14x over the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier is a better fit for active users, mobile photography enthusiasts.