Oppo A3x vs Realme Narzo 100x
The Oppo A3x (2024) runs on the MediaTek Dimensity 6300, while the Realme Narzo 100x (2026) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the Realme Narzo 100x leads — 46/100 vs 39/100 (a 7-point difference). Key differences: the Realme Narzo 100x has the bigger battery (8000 mAh vs 5100); the main camera is 13 MP vs 50 MP; the Oppo A3x has NFC for contactless payments, the Realme Narzo 100x doesn't; the Oppo A3x is noticeably lighter (186g vs 224g).
Profile comparison
Category scores
Oppo A3x
Realme Narzo 100x
What makes Oppo A3x better?
- Lighter: 186g vs 224g
- Better portability (71/100 vs 36/100)
What makes Realme Narzo 100x better?
- Bigger battery: 8000 vs 5100 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 120Hz
- Better camera (30/100 vs 10/100)
- Longer battery life (64/100 vs 51/100)
- Better display (65/100 vs 55/100)
Comparison verdict
Comparing the Oppo A3x vs the Realme Narzo 100x, the Realme Narzo 100x scores 7 points higher (46/100 vs 39/100). In the "camera" category, the Realme Narzo 100x leads (30/100 vs 10/100). In the "battery" category, the Realme Narzo 100x leads (64/100 vs 51/100). In the "performance" category, both devices are on the same level — 43/100. In the "display" category, the Realme Narzo 100x is a bit better (65/100 vs 55/100). In the "camera" category, the Realme Narzo 100x notably outperforms the Oppo A3x (30/100 vs 10/100). In the "battery" category, the Realme Narzo 100x is a bit better (64/100 vs 51/100). In the "portability" category, the Oppo A3x significantly outperforms the Realme Narzo 100x (71/100 vs 36/100).
Specs comparison
| Specification | Oppo A3x | Realme Narzo 100x | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 6300 | |
| AnTuTu | 528398 | 528398 | |
| Geekbench Single | 771 | 771 | |
| Geekbench Multi | 1980 | 1980 | |
| Display | 6.7" IPS LCD | 6.8" IPS LCD | |
| Resolution | 720x1604 | 720x1570 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5100 mAh | 8000 mAh | |
| Charging | 45W | 45W | |
| Main camera | 13 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 4GB / 6GB / 8GB | 4GB / 6GB | |
| Storage | 128GB / 256GB | 64GB / 128GB / 256GB | |
| OS | Android 14, ColorOS 14 | Android 16 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | yes | no | |
| Protection | IP54 | IP65 | |
| Dimensions | 165.8×76.1×7.7 mm | 166.4×78.2×8.8 mm | |
| Weight | 186 g | 224 g | |
| Launch price | — | $205 |
Camera comparison
Oppo A3x
- Main: 13MP f/2.2
- Front: 8MP
Realme Narzo 100x
- Main: 50MP f/1.8
- Front: 8MP
Display comparison
Oppo A3x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Realme Narzo 100x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Battery and charging
Oppo A3x
- 5100 mAh
- Wired: 45W
- No wireless charging
Realme Narzo 100x
- 8000 mAh
- Wired: 45W
- No wireless charging
Overall performance score
We compared Oppo A3x and Realme Narzo 100x, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Launch prices and where to check today's
Oppo A3x
Price unknownDetailed category analysis
performance
In the "performance" category, both devices are on the same level — 43/100.
display
In the "display" category, the Realme Narzo 100x is a bit better (65/100 vs 55/100).
camera
In the "camera" category, the Realme Narzo 100x notably outperforms the Oppo A3x (30/100 vs 10/100).
battery
In the "battery" category, the Realme Narzo 100x is a bit better (64/100 vs 51/100).
portability
In the "portability" category, the Oppo A3x significantly outperforms the Realme Narzo 100x (71/100 vs 36/100).
Frequently asked questions
Which is better: the Oppo A3x or the Realme Narzo 100x?
The Realme Narzo 100x edges out the Oppo A3x by just 7 points — the two devices are very close in overall level.
What is the rating of the Oppo A3x and the Realme Narzo 100x?
The Oppo A3x has a MobileRank rating of 39/100, the Realme Narzo 100x — 46/100.
Which has the better camera: the Oppo A3x or the Realme Narzo 100x?
The Realme Narzo 100x leads on camera score (30/100 vs 10/100).
Should you choose the Oppo A3x over the Realme Narzo 100x?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is portability — better on the Oppo A3x (71/100 vs 36/100).