| Sony α6600 | 
| Classification | 
| Grade | A- | 
| Calculator version | 1 | 
| Classification date | 2025-10-11 | 
| Information | 
| Name | Sony Alpha α6600 | 
| Brand by Parent | Sony by Sony Group Corporation | 
| Generation | Part of the Alpha 6000 series, positioned as the flagship APS-C model | 
| Model(s) | ILCE-6600 | 
| Release date | 2019-08-01 | 
| Type/Category | Camera | 
| Website | [1] | 
| Status | In sale | 
| More | 
| Dimensions | Approx. 120.0 mm x 66.9 mm x 69.3 mm (W x H x D) | 
| Mass | Approx. 503 g (with battery and memory card) | 
| Operating system | (Proprietary Firmware) | 
| Companion App | Sony Imaging Edge Mobile | 
| CPU | BIONZ XR | 
| GPU | BIONZ XR | 
| Memory | (Buffer memory for continuous shooting) | 
| Storage | 1x slot for SD / SDHC / SDXC (UHS-I compatible) & Memory Stick Duo | 
| Battery | Rechargeable Lithium-ion Battery NP-FZ100 (Larger capacity than Alpha 6400) | 
| Power | AC Adapter (optional) / USB power supply | 
| Charging | USB Charging (supports USB Power Delivery for faster charging) | 
| Display | 3.0" 921.6k-dot LCD screen, 180° tilt-up touchscreen | 
| Camera | Sensor: 24.2 MP APS-C Exmor CMOS Autofocus: 425-point phase/contrast detection Real-time Eye AF (Human/Animal) Image Stabilization: 5-axis in-body image stabilization (IBIS) Video: 4K/30p full-pixel readout, no pixel binning. S-Log2/3, HLG. | 
| Sound | Built-in stereo microphone, 3.5mm microphone jack and 3.5mm headphone jack | 
| Connectivity | Wi-Fi (2.4 GHz / 5 GHz), Bluetooth 4.1, NFC |