Sony has officially unveiled its latest image sensor, the LYT-818, featuring a new High Dynamic Range (HDR) function. The sensor boasts a 1/1.28-inch size, placing it in the same category as the IMX700 and IMX707 sensors.
Key features of the LYT-818 include:
- 86dB dynamic range per frame
- 0.95e- signal-to-noise ratio
- Real-time HDR preview
- Improved low-light performance
- Power-efficient HDR imaging
The sensor combines data from three gain settings to achieve its enhanced HDR capabilities. Sony claims the LYT-818 can deliver high-quality images in dim environments while maintaining low noise levels.
Industry experts have noted similarities between the LYT-818’s specifications and those rumored for the upcoming vivo X200 Pro and X200 Pro mini smartphones.
The LYT-818 aims to provide improved HDR imaging without significant power consumption increases, potentially allowing for extended use of HDR features in mobile devices.
As with all new technology announcements, the real-world performance of the LYT-818 sensor remains to be seen in consumer devices.
| Model name |
LYT-818 |
|
|---|---|---|
| Image size |
1/1.28-type (diagonal 12.49 mm) |
|
| Effective pixels |
Approx. 50 megapixels |
|
| Unit cell size |
1.22 μm × 1.22 μm (H × V) |
|
| Color filter |
Quad Bayer Coding |
|
| Frame rate | All pixels (4:3) |
30 fps (all pixel AF) |
| 12.5 Megapixels (4:3) |
120 fps (all pixel AF) |
|
| 4K2K |
120 fps (all pixel AF) |
|
| 12.5 Megapixels (multi frame HDR) |
60 fps （2 Digital Over Lap、all pixel AF） |
|
| 12.5 Megapixels (single frame HDR) |
60 fps (dual conversion gain-HDR, all pixel AF) |
|
| Power supply | Analog |
2.8 v/1.8 v |
| Digital |
0.81 v |
|
| Interface |
1.8 v or 1.2 v |
|
| Output interface |
MIPI® C-PHY 2/3 trio, Max. 6.0 Gsps/trio |
|
