OPPO A3x 4G vs Samsung Galaxy Z Flip 7
28.9Performance65.6
37.6Display57.5
20Camera44.1
53.4Battery47.3
20Features94.7
6 spec wins — OPPO A3x 4G9 spec wins — Samsung Galaxy Z Flip 7
InnoReviews verdict
Samsung Galaxy Z Flip 7 wins this phone face-off, 58.9 to 32.9, pulling ahead mainly in features (+75) and performance (+37). OPPO A3x 4G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO A3x 4G
- Stronger battery score: 53 vs 47
- 80% higher Wired charging: 45 W vs 25 W
- 44% lower thickness: 7.7 mm vs 13.7 mm
- 19% higher capacity: 5,100 mAh vs 4,300 mAh
- Has 3.5mm jack — the other doesn't
Reasons to pick the Samsung Galaxy Z Flip 7
- Stronger performance score: 66 vs 29
- Stronger display score: 58 vs 38
- Stronger camera score: 44 vs 20
- Stronger features score: 95 vs 20
- 525% higher Main camera: 50 MP vs 8 MP
Display
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Screen size | 6.67 ″ | 6.9 ″+3% |
| Panel type | LCD | Foldable Dynamic LTPO AMOLED 2X |
| Resolution | 1604x720 | 1080x2520 |
| Pixel density | 264 ppi | 397 ppi+50% |
| Refresh rate | 90 Hz | 120 Hz+33% |
| Peak brightness | 1,000 nits | 2,600 nits+160% |
| Screen-to-body | 89.9 %+2% | 88 % |
Performance
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Chipset | Snapdragon 6s 4G Gen 1 | Samsung Exynos 2500 |
| AnTuTu | — | 2,050,000 |
| Geekbench 6 (single) | — | 2,350Top 22% |
| Geekbench 6 (multi) | — | 8,200Top 18% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 64GB / 128GB / 256GB | 256/512GB |
| Storage type | eMMC 5.1 | UFS 4.0 |
Camera
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Main camera | 8 MP | 50 MP+525% |
| Main aperture | f/2.0 | f/1.8 |
| Ultra-wide | — | 12 MP |
| Optical zoom | — | 2 x |
| Max video | 1080p@30fps | 4K@60fps |
| Front camera | 5 MP | 10 MP+100% |
| OIS | — | Yes |
Battery
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Capacity | 5,100 mAh+19% | 4,300 mAh |
| Wired charging | 45 W+80% | 25 W |
| Wireless charging | — | 15 W |
| Active use endurance | — | 10 h |
Design
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Weight | 186 g+1% | 188 g |
| Thickness | 7.7 mm+44% | 13.7 mm |
| IP rating | IP54 | IP48 |
| Frame material | — | Armor Aluminum |
Connectivity
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6E |
| Bluetooth | 5.0 | 5.4 |
| NFC | No | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| OS at launch | Android 14 (ColorOS 14) | Android 16 (One UI 8) |
| OS update pledge | — | 7 years |
Audio
| Spec | OPPO A3x 4G | Samsung Galaxy Z Flip 7 |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | Yes | No |