Oppo K12x vs Poco F7 Ultra
The Oppo K12x (2024) runs on the Qualcomm Snapdragon 695 5G, while the Poco F7 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Poco F7 Ultra leads — 82/100 vs 51/100 (a 31-point difference). Key differences: the Oppo K12x has the bigger battery (5500 mAh vs 5300); the Poco F7 Ultra is faster in AnTuTu (2,932,885 vs 592,015); the Poco F7 Ultra has NFC for contactless payments, the Oppo K12x doesn't; the Oppo K12x is noticeably lighter (191g vs 212g).
Profile comparison
Category scores
Oppo K12x
Poco F7 Ultra
What makes Oppo K12x better?
- Bigger battery: 5500 vs 5300 mAh
- Lighter: 191g vs 212g
- Better portability (63/100 vs 48/100)
What makes Poco F7 Ultra better?
- Higher AnTuTu: 2932885 vs 592015
- Better Geekbench Single: 3013 vs 905
- Better Geekbench Multi: 9287 vs 2101
- Faster charging: 120W vs 80W
- Higher performance (90/100 vs 46/100)
- Better camera (71/100 vs 32/100)
- Longer battery life (84/100 vs 62/100)
- Better display (90/100 vs 79/100)
Comparison verdict
Comparing the Oppo K12x vs the Poco F7 Ultra, the Poco F7 Ultra scores 31 points higher (82/100 vs 51/100). In the "performance" category, the Poco F7 Ultra leads (90/100 vs 46/100). In the "camera" category, the Poco F7 Ultra leads (71/100 vs 32/100). In the "battery" category, the Poco F7 Ultra leads (84/100 vs 62/100). In the "performance" category, the Poco F7 Ultra significantly outperforms the Oppo K12x (90/100 vs 46/100). In the "display" category, the Poco F7 Ultra is a bit better (90/100 vs 79/100). In the "camera" category, the Poco F7 Ultra significantly outperforms the Oppo K12x (71/100 vs 32/100). In the "battery" category, the Poco F7 Ultra notably outperforms the Oppo K12x (84/100 vs 62/100). In the "portability" category, the Oppo K12x notably outperforms the Poco F7 Ultra (63/100 vs 48/100).
Specs comparison
| Specification | Oppo K12x | Poco F7 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 592015 | 2932885 | |
| Geekbench Single | 905 | 3013 | |
| Geekbench Multi | 2101 | 9287 | |
| Display | 6.7" OLED | 6.7" AMOLED | |
| Resolution | 1080x2400 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 5300 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 32 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 14, ColorOS 14 | Android 15 | |
| Brightness (peak) | 2100 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.9×75.6×8.1 mm | 160.3×75.0×8.4 mm | |
| Weight | 191 g | 212 g | |
| Launch price | — | $500 |
Camera comparison
Oppo K12x
- Main: 50MP f/1.8
- Front: 16MP
Poco F7 Ultra
- Main: 50MP f/1.6
- Ultrawide: 32MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo K12x
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Poco F7 Ultra
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo K12x
- 5500 mAh
- Wired: 80W
- No wireless charging
Poco F7 Ultra
- 5300 mAh
- NanoReview test: web browsing 11:39 hrs, total 26:17 hrs
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Oppo K12x and Poco F7 Ultra, covering their specs and all relevant benchmarks.
Poco F7 Ultra leads Oppo K12x by 79.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K12x
Price unknownDetailed category analysis
performance
In the "performance" category, the Poco F7 Ultra significantly outperforms the Oppo K12x (90/100 vs 46/100).
display
In the "display" category, the Poco F7 Ultra is a bit better (90/100 vs 79/100).
camera
In the "camera" category, the Poco F7 Ultra significantly outperforms the Oppo K12x (71/100 vs 32/100).
battery
In the "battery" category, the Poco F7 Ultra notably outperforms the Oppo K12x (84/100 vs 62/100).
portability
In the "portability" category, the Oppo K12x notably outperforms the Poco F7 Ultra (63/100 vs 48/100).
Frequently asked questions
Which is better: the Oppo K12x or the Poco F7 Ultra?
The Poco F7 Ultra significantly outperforms the Oppo K12x by 31 points (82/100 vs 51/100).
What is the rating of the Oppo K12x and the Poco F7 Ultra?
The Oppo K12x has a MobileRank rating of 51/100, the Poco F7 Ultra — 82/100.
Which has the better camera: the Oppo K12x or the Poco F7 Ultra?
The Poco F7 Ultra leads on camera score (71/100 vs 32/100).
Which is more powerful: the Oppo K12x or the Poco F7 Ultra?
The Poco F7 Ultra leads on performance (90/100 vs 46/100).
Should you choose the Oppo K12x over the Poco F7 Ultra?
The Poco F7 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.