Sony has just announced a new compact camera Sony RX100 IV recently. It features 4K video recording and a new 1″ stacked 20MP CMOS sensor. Here is a full specs comparison of Sony RX100 IV, Panasonic LX100, and Fujifilm X100T.
| Feature | RX100 IV | LX100 | X100T |
|---|---|---|---|
| Sensor Resolution | 20 MP | 13 MP | 16 MP |
| Sensor Type | BSI-CMOS | CMOS | CMOS |
| Sensor Size | 13.2 x 8.8 mm | 17.3 x 13 mm | 23.6 x 15.8 mm |
| Sensor Type | 1″ | Four Thirds | APS-C |
| Image Size | 5472 x 3648 | 4112 x 3088 | 4896 x 3264 |
| Image Processor | Bionz X | Venus Engine | EXR Processor II |
| Viewfinder Type | Electronic | Electronic | Electronic and Optical (tunnel) |
| Viewfinder Coverage | 100% | 100% | 92% |
| Viewfinder Magnification | 0.59x | 1.39x | 0.5x |
| Storage Media | SD/SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo | SD/ SDHC/SDXC | SD/SDHC/SDXC |
| Continuous Shooting Speed | 16 FPS | 11 FPS | 6 FPS |
| Max Shutter Speed | 1/32000 to 30 sec | 1/16000 to 60 sec | 1/32000 to 30 sec |
| Native ISO Sensitivity | ISO 125-12,800 | ISO 200-25,600 | ISO 200-6,400 |
| Autofocus System | 25 points | 49 points | 49 points |
| Video Output | MPEG-4, AVCHD, XAVC S | MPEG-4, AVCHD | H.264 |
| Video Maximum Resolution | 3840 x 2160 (30p, 25p, 24p) | 3840 x 2160 (30p, 24p) | 1920 x 1080 (60p, 50p, 30p, 25p, 24p) |
| LCD Size | 3″ Tilting TFT-LCD | 3″ Fixed TFT-LCD | 3″ Fixed TFT-LCD |
| LCD Resolution | 1,228,800 dots | 921,000 dots | 1,040,000 dots |
| Exposure Compensation | ±3 (at 1/3 EV steps) | ±3 (at 1/3 EV steps) | ±2 (at 1/3 EV steps) |
| AE Bracketing | ±3 (3 frames ) | ±3 (3, 5, 7 frames at 1/3 EV, 2/3 EV, 1 EV steps) | ±2 (at 1/3 EV, 2/3 EV, 1 EV steps) |
| Timelapse recording | No | Yes | Yes |
| GPS | None | None | None |
| Built-in Wi-Fi | Yes | Yes | Yes |
| Built-in Flash | Yes | No | Yes |
| Battery | NP-BX1 | – | NP-95 |
| Battery Life | 280 shots (CIPA) | 300 shots (CIPA) | 330 shots (CIPA) |
| USB Version | 2.0 | 2.0 | 2.0 |
| Dimensions | 102 x 58 x 41 mm | 115 x 66 x 55 mm | 127 x 74 x 52 mm |
| Weight | 298g | 393g | 440g |
| MSRP Price/Check Price at | $948 | $798 | $1,299 |