Nothing Phone (4a) vs OPPO K13 Turbo
40.4Performance42.6
69.8Display59.6
57.6Camera30.7
67.4Battery79.8
65.3Features60
5 spec wins — Nothing Phone (4a)9 spec wins — OPPO K13 Turbo
InnoReviews verdict
Nothing Phone (4a) wins this phone face-off, 57.6 to 52.8, pulling ahead mainly in camera (+27) and display (+10). OPPO K13 Turbo still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Nothing Phone (4a)
- Stronger display score: 70 vs 60
- Stronger camera score: 58 vs 31
- Stronger features score: 65 vs 60
- 181% higher Peak brightness: 4,500 nits vs 1,600 nits
- 100% higher Front camera: 32 MP vs 16 MP
Reasons to pick the OPPO K13 Turbo
- Stronger battery score: 80 vs 67
- 77% higher Geekbench 6 (multi): 5,975 vs 3,374
- 60% higher Wired charging: 80 W vs 50 W
- 38% higher capacity: 7,000 mAh vs 5,080 mAh
- 33% higher RAM (max): 16 GB vs 12 GB
Display
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Screen size | 6.78 ″ | 6.8 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1224x2720 | 2800x1280 |
| Pixel density | 440 ppi | 453 ppi+3% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,500 nits+181% | 1,600 nits |
| Screen-to-body | 87.2 % | 93.5 %+7% |
Performance
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Chipset | Snapdragon 7s Gen 4 | MediaTek Dimensity 8450 |
| AnTuTu | 1,183,775 | — |
| Geekbench 6 (single) | 1,279Bottom 50% | 1,424+11%Top 47% |
| Geekbench 6 (multi) | 3,374Bottom 47% | 5,975+77%Top 32% |
| Wild Life Extreme stability | 99 %Top 23% | — |
| RAM (max) | 12 GB | 16 GB+33% |
| Storage options | 128GB/256GB | 128GB / 256GB / 512GB |
| Storage type | UFS 3.1 | UFS 3.1 |
Camera
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.9 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | 4K@30fps | 4K@60fps |
| Front camera | 32 MP+100% | 16 MP |
| OIS | Yes | No |
Battery
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Capacity | 5,080 mAh | 7,000 mAh+38% |
| Wired charging | 50 W | 80 W+60% |
| Wireless charging | 0 W | — |
| Active use endurance | 13.6 h | — |
Design
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Weight | 205 g+1% | 207 g |
| Thickness | 8.6 mm | 8.3 mm+3% |
| IP rating | IP64 | IPX6/IPX8/IPX9 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | — |
Software
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| OS at launch | Android 16 (Nothing OS 4.1) | Android 15 (ColorOS 15) |
| OS update pledge | 3 years+50% | 2 years |
Audio
| Spec | Nothing Phone (4a) | OPPO K13 Turbo |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |

