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- Sony Alpha A7 IV A7M4 Full-Frame Mirrorless Digital Camera Sony Alpha A7 IV A7M4 Full-Frame Mirrorless Digital Camera
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The latest Sony Alpha A7 IV features a 33MP back-illuminated full-frame CMOS sensor plus AI-driven autofocus. The sensor's Exmor R™ technology boosts readout speeds, sensitivity, color accuracy and noise reduction. This, combined with the BIONZ XR™ processor for fast processing, ensures high-quality images and superior operation. Compared to the α7 III model, the 33MP sensor and Exmor processor offer enhanced resolution and color reproduction. Creative Look presets and eight parameters provide an expanded capacity for setting the desired visual mood, allowing photographers to share their shot directly after capture.
The Sony Alpha A7 IV is equipped with a 5-axis optical image stabilization providing up to 5.5-step shutter-speed compensation for image clarity. The 33.0MP image sensor and stabilizing unit with gyro sensors, plus image-stabilization algorithms, maximize this high-resolution performance. Coordination of Sony's flash units with face detection results in natural-looking skin tones5. For reliable, accurate exposure, P-TTL metering and white balance sync is achievable to the ‘Hi’ level in continuous-burst speeds.
The Fast Hybrid AF system, blending both phase-detection and contrast-detection AF, has been innovated to produce improved velocity, precision, and tracking capabilities. Sony's 4D FOCUS enables a broad and dense AF region to cover around 94% of the image area for both movies and stills with 7596 phase-detection AF points. Sony's advanced Real-time Tracking, based on AI, uses color, brightness, and depth info to promptly process spatial info in real-time. AI is used to accurately track and recognize the eyes and face of the subject (human, animal, or bird). Just select the subject to start tracking for outstanding results.
Capture 4K 60p11 movies with real-looking motion. Utilizing Sony Alpha A7 IV's completely revised image sensor and broad dynamic range, users can now record cinematic-grade films up to 4K 60p11 in full pixel read-out and no binning for clear, realistic captures of fast-moving subjects.
Product Highlights
- 33MP1 full-frame Exmor R™ back-illuminated CMOS sensor
- 8x more powerful2, next-generation BIONZ XR™ image processing engine
- Up to 4K 60p11 10-bit 4:2:2 w/ full pixel readout in all rec. formats
- 7K oversampling full-frame 4K11 30p 10-bit 4:2:2 w/ no pixel binning
- Real-time Eye-AF for humans, animals, and birds for photo and movie
- S-Cinetone, S-Log3, HLG, and 10 Creative Look presets in-camera
- Advanced movie features; Focus Map16, Breathing Comp14., AF Assist17
- UVC/UAC live streaming up to 4K 15p/1080 60p w/ internal recording
- Low noise images w/ ISO up to 204800 and 15+stop dynamic range3
- 5-axis in-body image stabilization and Active Mode18 for handheld movie
Included accessories:
- charger*1
- rechargeable battery NP-FZ100*1
- USB Type-C® cable*1
- shoulder strap*1
- body cover*1
- socket cover*1
- eye mask*1
Imaging
Lens Mount | Sony E |
Sensor Resolution | Actual: 34.1 Megapixel |
Image Sensor | 35.9 x 23.9 mm (Full-Frame) CMOS |
Image Stabilization | Sensor-Shift, 5-Axis |
Built-In ND Filter | None |
Capture Type | Stills & Video |
Exposure Control
Shutter Type | Electronic Shutter, Mechanical Focal Plane Shutter |
Shutter Speed | 1/8000 to 30 Seconds |
Bulb/Time Mode | Bulb Mode |
ISO Sensitivity | Photo |
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 | Presets: 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 |
Still Image Capture
Image Sizes | 3:2 Raw |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Image File Format | HEIF, JPEG, Raw |
Bit Depth | 14-Bit |
Video Capture
Internal Recording Modes | H.265/XAVC HS 4:2:2 10-Bit |
External Recording Modes | 4:2:2 10-Bit via HDMI |
Recording Limit | None |
Broadcast Output | NTSC/PAL |
IP Streaming | None |
Built-In Microphone Type | Stereo |
Audio Recording | 2-Channel 16-Bit 48 kHz LPCM Audio |
Interface
Media/Memory Card Slot | Slot 1: CFexpress Type A / SD (UHS-II) |
Video I/O | 1 x HDMI Output |
Audio I/O | 1 x 1/8" / 3.5 mm TRS Stereo Headphone Output |
Power I/O | 1 x USB-C Input/Output |
Other I/O | 1 x Sony Multi/Micro-USB Input/Output (Shared with Remote Input) |
Wireless | Wi-Fi, Bluetooth |
Mobile App Compatible | No |
Global Positioning (GPS, GLONASS, etc.) | None |
Monitor
Size | 3.0" |
Resolution | 1,036,800 Dot |
Display Type | Free-Angle Tilting Touchscreen LCD |
Viewfinder
Type | Built-In Electronic (OLED) |
Size | 0.5" |
Resolution | 3,680,000 Dot |
Eye Point | 23 mm |
Coverage | 100% |
Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Focus
Focus Type | Auto and Manual Focus |
Focus Mode | Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF |
Autofocus Points | Phase Detection: 759 |
Autofocus Sensitivity | -4 to +20 EV |
Flash
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 | Intelligent Hot Shoe |
Environmental
Operating Temperature | 32 to 104°F / 0 to 40°C |
General
Battery Type | 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 520 Shots) |
Power Consumption | <5.7 W |
Tripod Mounting Thread | 1 x 1/4"-20 Female (Bottom) |
Accessory Mount | 1 x Hot Shoe Mount |
Material of Construction | Magnesium Alloy |
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 (With Battery, Recording Media) |
Packaging Info
Package Weight | 2.53 lb |
Box Dimensions (LxWxH) | 9.6 x 6.9 x 6.4" |
Shipping Policy
We only ship within the United States and it's territories, we have discontinued our international shipping.
We use 3rd party distributor warehouses to get your order to you in the fastest way possible. Processing time is the length of time from when your order is received until it is shipped out. Upon submitting an order you will receive an email confirmation. Orders can take 2-5 days to process and you will receive an email when your order ships along with tracking information.
Our items are shipped using the cheapest and fastest way possible based on the weight of the item. Free Shipping is offered on orders totaling over $50.
Domestic Shipping Rates (United States)
Shipping Rates |
Condition |
Transit time |
Price |
Economy |
$50.00 and up |
5 to 8 business days |
Free |
Economy |
0lb–5lb |
5 to 8 business days |
$4.90 USD |
Economy |
5lb–70lb |
5 to 8 business days |
$19.90 USD |
Standard |
0lb–1lb |
3 to 4 business days |
$6.90 USD |
Standard |
1lb–5lb |
3 to 4 business days |
$9.90 USD |
Returns
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, log in to your account online or you may contact us at support@katstormphoto.com.
If your return is accepted, you will be issued an RMA number as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return questions at support@katstormphoto.com.
Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged, or if you receive the wrong item so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we approved your return, please contact us at support@katstormphoto.com.