OPPO A3x 5G vs Redmi Note 12 (4G)
24.2chipPerformance26.2
45.2Display46.9
20Camera30.1
53.4Battery47.8
46.7Features28
4 spec wins — OPPO A3x 5G6 spec wins — Redmi Note 12 (4G)
InnoReviews verdict
This one is close to a dead heat: OPPO A3x 5G scores 35.6 against 35.6 for Redmi Note 12 (4G). Pick by the categories that matter to you — OPPO A3x 5G edges ahead in features and battery, or by price.
Which would you pick?
Key differences
Reasons to pick the OPPO A3x 5G
- Stronger battery score: 53 vs 48
- Stronger features score: 47 vs 28
- 36% higher Wired charging: 45 W vs 33 W
- Has 5G — the other doesn't
Reasons to pick the Redmi Note 12 (4G)
- Stronger camera score: 30 vs 20
- 525% higher Main camera: 50 MP vs 8 MP
- 160% higher Front camera: 13 MP vs 5 MP
- 100% higher RAM (max): 8 GB vs 4 GB
- 50% higher Pixel density: 395 ppi vs 264 ppi
Display
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Screen size | 6.67 ″ | 6.67 ″ |
| Panel type | LCD | AMOLED |
| Resolution | 1604x720 | 2400x1080 |
| Pixel density | 264 ppi | 395 ppi+50% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,000 nits | 1,200 nits+20% |
| Screen-to-body | 89.9 % | — |
Performance
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Chipset | Dimensity 6300 | Snapdragon 685 |
| AnTuTu | — | 470,000 |
| Geekbench 6 (single) | — | 470Bottom 9% |
| Geekbench 6 (multi) | — | 1,500Bottom 9% |
| RAM (max) | 4 GB | 8 GB+100% |
| Storage options | 64GB / 128GB | 128GB / 256GB |
| Storage type | eMMC 5.1 | UFS 2.2 |
Camera
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Main camera | 8 MP | 50 MP+525% |
| Main aperture | f/2.0 | f/1.8 |
| Ultra-wide | — | 8 MP |
| Max video | 1080p@60fps | 1080p@30fps |
| Front camera | 5 MP | 13 MP+160% |
| OIS | No | No |
Battery
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Capacity | 5,100 mAh+2% | 5,000 mAh |
| Wired charging | 45 W+36% | 33 W |
| Wireless charging | 0 W | — |
Design
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Weight | 187 g | 184 g+2% |
| Thickness | 7.7 mm+3% | 7.9 mm |
| IP rating | IP54 | IP53 |
| Frame material | — | Plastic |
Connectivity
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 5.3 | 5.1 |
| NFC | — | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| OS at launch | Android 14 (ColorOS 14) | Android 13 (MIUI 14) |
| OS update pledge | — | 2 years |
Audio
| Spec | OPPO A3x 5G | Redmi Note 12 (4G) |
|---|---|---|
| Stereo speakers | — | No |
| 3.5mm jack | Yes | Yes |