OnePlus N6x vs Samsung Galaxy S21 FE 5G
20Performance37.5
42Display47.2
20.5Camera41.7
57.6Battery41.7
46.7Features78.7
4 spec wins — OnePlus N6x11 spec wins — Samsung Galaxy S21 FE 5G
InnoReviews verdict
Samsung Galaxy S21 FE 5G wins this phone face-off, 45.2 to 34.7, pulling ahead mainly in features (+32) and camera (+21). OnePlus N6x still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus N6x
- Stronger battery score: 58 vs 42
- 56% higher capacity: 7,000 mAh vs 4,500 mAh
- Has 3.5mm jack — the other doesn't
Reasons to pick the Samsung Galaxy S21 FE 5G
- Stronger performance score: 38 vs 20
- Stronger display score: 47 vs 42
- Stronger camera score: 42 vs 21
- Stronger features score: 79 vs 47
- 540% higher Front camera: 32 MP vs 5 MP
Display
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Screen size | 6.8 ″+6% | 6.4 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 720x1570 | 2340x1080 |
| Pixel density | 254 ppi | 401 ppi+58% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 900 nits | 1,200 nits+33% |
| Screen-to-body | 87 % | — |
Performance
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 6360 Apex | Snapdragon 888 |
| AnTuTu | — | 1,040,324 |
| Geekbench 6 (single) | — | 1,450Top 44% |
| Geekbench 6 (multi) | — | 3,650Top 50% |
| RAM (max) | 4 GB | 6 GB+50% |
| Storage options | 64GB, 128GB | 128GB / 256GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Main camera | 13 MP+8% | 12 MP |
| Main aperture | f/2.2 | f/1.8 |
| Ultra-wide | — | 12 MP |
| Telephoto | — | 8 MP |
| Optical zoom | — | 3 x |
| Max video | 1080p@30fps | 4K@60fps |
| Front camera | 5 MP | 32 MP+540% |
| OIS | No | Yes |
Battery
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Capacity | 7,000 mAh+56% | 4,500 mAh |
| Wired charging | 15 W | 25 W+67% |
| Wireless charging | 0 W | 15 W |
Design
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Weight | 214 g | 177 g+17% |
| Thickness | 8.7 mm | 7.9 mm+9% |
| IP rating | IP64 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.0 |
| NFC | No | Yes |
| USB | USB-C 2.0 | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 12 (One UI 4) |
| OS update pledge | — | 4 years |
Audio
| Spec | OnePlus N6x | Samsung Galaxy S21 FE 5G |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |