Oppo K13x vs Realme GT 8
The Oppo K13x (2025) runs on the MediaTek Dimensity 6300, while the Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Realme GT 8 leads — 80/100 vs 44/100 (a 36-point difference). Key differences: the Realme GT 8 has the bigger battery (7000 mAh vs 6000); the Realme GT 8 is faster in AnTuTu (3,119,308 vs 524,785); the Oppo K13x is noticeably lighter (194g vs 209g).
Oppo K13x
Realme GT 8
- Lighter: 194g vs 209g
- Better portability (63/100 vs 50/100)
- Higher AnTuTu: 3119308 vs 524785
- Better Geekbench Single: 3041 vs 771
- Better Geekbench Multi: 9494 vs 1980
- Bigger battery: 7000 vs 6000 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (92/100 vs 43/100)
- Better camera (56/100 vs 30/100)
- Longer battery life (85/100 vs 56/100)
- Better display (98/100 vs 55/100)
Comparing the Oppo K13x vs the Realme GT 8, the Realme GT 8 scores 36 points higher (80/100 vs 44/100). In the "performance" category, the Realme GT 8 leads (92/100 vs 43/100). In the "camera" category, the Realme GT 8 leads (56/100 vs 30/100). In the "battery" category, the Realme GT 8 leads (85/100 vs 56/100). In the "performance" category, the Realme GT 8 significantly outperforms the Oppo K13x (92/100 vs 43/100). In the "display" category, the Realme GT 8 significantly outperforms the Oppo K13x (98/100 vs 55/100). In the "camera" category, the Realme GT 8 notably outperforms the Oppo K13x (56/100 vs 30/100). In the "battery" category, the Realme GT 8 notably outperforms the Oppo K13x (85/100 vs 56/100). In the "portability" category, the Oppo K13x is a bit better (63/100 vs 50/100).
| Specification | Oppo K13x | Realme GT 8 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 524785 | 3119308 | |
| Geekbench Single | 771 | 3041 | |
| Geekbench Multi | 1980 | 9494 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1604 | 1440x3136 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6000 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1000 nits | — | |
| NFC | yes | — | |
| Protection | IP65 | — | |
| Dimensions | 165.7×76.2×7.9 mm | — | |
| Weight | 194 g | 209 g | |
| Launch price | — | $350 |
Oppo K13x
- Main: 50MP f/f/1.8
- Front: 8MP
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Oppo K13x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Oppo K13x
- 6000 mAh
- Wired: 45W
- No wireless charging
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
We compared Oppo K13x and Realme GT 8, covering their specs and all relevant benchmarks.
Realme GT 8 leads Oppo K13x by 83.2% in our overall performance rating.
Oppo K13x
Price unknownperformance
In the "performance" category, the Realme GT 8 significantly outperforms the Oppo K13x (92/100 vs 43/100).
display
In the "display" category, the Realme GT 8 significantly outperforms the Oppo K13x (98/100 vs 55/100).
camera
In the "camera" category, the Realme GT 8 notably outperforms the Oppo K13x (56/100 vs 30/100).
battery
In the "battery" category, the Realme GT 8 notably outperforms the Oppo K13x (85/100 vs 56/100).
portability
In the "portability" category, the Oppo K13x is a bit better (63/100 vs 50/100).
Which is better: the Oppo K13x or the Realme GT 8?
The Realme GT 8 significantly outperforms the Oppo K13x by 36 points (80/100 vs 44/100).
What is the rating of the Oppo K13x and the Realme GT 8?
The Oppo K13x has a MobileRank rating of 44/100, the Realme GT 8 — 80/100.
Which has the better camera: the Oppo K13x or the Realme GT 8?
The Realme GT 8 leads on camera score (56/100 vs 30/100).
Which is more powerful: the Oppo K13x or the Realme GT 8?
The Realme GT 8 leads on performance (92/100 vs 43/100).
Should you choose the Oppo K13x over the Realme GT 8?
The Oppo K13x is a better fit for everyday use. The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.