Digital Mirrorless Camera Sony a7 IV Body
| Lens Mount | Sony E | 
|---|---|
| Sensor Type | 35.9 x 23.9 mm (Full-Frame) CMOS | 
| Sensor Resolution | Actual: 34.1 Megapixel  Effective: 33 Megapixel  | 
| Crop Factor | None | 
| Aspect Ratio | 1:1, 3:2, 4:3, 16:9 | 
| Image File Format | JPEG, Raw, HEIF | 
| Bit Depth | 14-Bit | 
| Image Stabilization | Sensor-Shift, 5-Axis | 
| ISO Sensitivity | Auto, 100 to 51200 (Extended: 50 to 204800) | 
|---|---|
| Shutter Speed | 1/8000 to 30 Second  Bulb Mode  | 
| Metering Method | Center-Weighted Average, Highlight Weighted, Multiple, Spot | 
| Exposure Modes | Aperture Priority, Manual, Program, Shutter Priority | 
| Exposure Compensation | -5 to +5 EV (1/3 EV Steps) | 
| Metering Range | -3 to 20 EV | 
| White Balance | Auto, Cloudy, Color Temperature, Color Temperature Filter, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater | 
| Continuous Shooting | Up to 10 fps at 33 MP for up to 828 Frames (Raw) / Unlimited Frames (JPEG) | 
| Interval Recording | Yes | 
| Self-Timer | 2/5/10-Second Delay | 
| Recording Modes | H.265/XAVC HS 4:2:2 10-Bit  UHD 4K (3840 x 2160) at 23.976p/50p/59.94p (50 to 200 Mb/s) H.265/XAVC HS 4:2:0 10-Bit UHD 4K (3840 x 2160) at 23.976p/50p/59.94p (30 to 150 Mb/s) H.264/XAVC S-I 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p (240 to 600 Mb/s) Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p (89 to 222 Mb/s) XAVC S 4:2:2 10-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p (100 to 200 Mb/s) Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p (50 Mb/s) XAVC S 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p (60 to 150 Mb/s) Full HD (1920 x 1080) at 23.976p/25p/29.97p/50p/59.94p/100p/119.88p (16 to 100 Mb/s)  | 
|---|---|
| External Recording Modes | 4:2:2 10-Bit  UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p Full HD (1920 x 1080) at 23.976p/50p/59.94p Full HD (1920 x 1080) at 50i/59.94i 4:2:0 8-Bit UHD 4K (3840 x 2160) at 23.976p/25p/29.97p/50p/59.94p Full HD (1920 x 1080) at 23.976p/50p/59.94p Full HD (1920 x 1080) at 50i/59.94i  | 
| Recording Limit | Unlimited | 
| Video Encoding | NTSC/PAL | 
| Audio Recording | Built-In Microphone (Stereo)  External Microphone Input (Stereo)  | 
| Audio File Format | AAC, Linear PCM (Stereo) | 
| Live Streaming | Yes | 
| Webcam Functionality | Yes | 
| Focus Type | Auto and Manual Focus | 
|---|---|
| Focus Mode | Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S) | 
| Autofocus Points | Phase Detection: 759  Contrast Detection: 425  | 
| Autofocus Sensitivity | -4 to +20 EV | 
| Viewfinder Type | Electronic (OLED) | 
|---|---|
| Viewfinder Size | 0.5" | 
| Viewfinder Resolution | 3,680,000 Dot | 
| Viewfinder Eye Point | 23 mm | 
| Viewfinder Coverage | 100% | 
| Viewfinder Magnification | Approx. 0.78x | 
| Diopter Adjustment | -4 to +3 | 
| Size | 3.0" | 
|---|---|
| Resolution | 1,036,800 Dot | 
| Display Type | Free-Angle Tilting Touchscreen LCD | 
| Built-In Flash | No | 
|---|---|
| Flash Modes | Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync | 
| Maximum Sync Speed | 1/250 Second | 
| Flash Compensation | -3 to +3 EV (1/3, 1/2 EV Steps) | 
| Dedicated Flash System | TTL | 
| External Flash Connection | Hot Shoe | 
| Media/Memory Card Slot | Slot 1: CFexpress Type A / SD (UHS-II)  Slot 2: SD/SDHC/SDXC (UHS-II)  | 
|---|---|
| Connectivity | HDMI A (Full Size), USB Type-C (USB 3.2 Gen 2), USB Micro-B (USB 2.0), 3.5mm Microphone, 3.5mm Headphone | 
| Wireless | Wi-Fi  Bluetooth  | 
| GPS | No | 
| Operating Temperature | 32 to 104°F / 0 to 40°C | 
|---|
| Battery | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 520 Shots) | 
|---|---|
| Dimensions (W x H x D) | 5.2 x 3.8 x 3.1" / 131.3 x 96.4 x 79.8 mm | 
| Weight | 1.4 lb / 658 g (Body with Battery and Memory) | 
| Package Weight | 2.53 lb / 1.15 kg | 
|---|---|
| Box Dimensions (LxWxH) | 9.6 x 6.9 x 6.4" | 
| MPN | ILCE7M4B.CEC | 
|---|---|
| GTIN / EAN / UPC | 4548736133754 | 


