Best Accessories for Sony a6700

The Sony a6700 stands out as one of the most powerful crop-sensor (APS-C) mirrorless cameras on the market. Packing a 26-megapixel back-illuminated sensor, AI-powered autofocus tracking, and high-frame-rate 4K 120p video recording, it is a hybrid powerhouse designed for photographers and videographers alike.

To extract every ounce of performance from this versatile camera, building the right accessory ecosystem is essential. Whether you are aiming to extend battery life, streamline hand-held video production, capture pristine audio, or safeguard your gear on the road, these top accessories will elevate your Sony a6700 setup.

1. Power Essentials: Spare Sony NP-FZ100 Batteries & Dual USB-C Charger

While the Sony a6700 uses the larger NP-FZ100 battery—a massive upgrade over the older NP-FW50 batteries found in previous a6000-series bodies—shooting 4K 60p/120p video or taking long time-lapses will still drain power faster than you expect.

• Sony Official NP-FZ100 Battery: Off-brand batteries can cause warning pop-ups on the screen or inaccurate percentage readings. Having at least one extra original Sony battery ensures reliable performance during long shoot days.
• Dual USB-C Charger (SmallRig or ISDT): Sony no longer includes a standalone wall charger in the box with the a6700. A dual USB-C charger allows you to power up two batteries simultaneously via a power bank or USB wall adapter while you are on the go.

2. High-Speed Storage: UHS-II V60 / V90 SD Cards

The Sony a6700 features a single SD card slot that supports high-speed UHS-II SDXC cards. If you plan to record video in Sony’s highest bitrate formats (XAVC S-I 4K at 600 Mbps or 4K 120p slow motion), you need memory cards capable of sustained fast write speeds.

• Kingston Canvas React Plus UHS-II V90: Offers write speeds up to 260 MB/s, making it ideal for high-framerate 4K recording and high-speed burst photography without buffering delays.
• ProGrade Digital UHS-II V60: A cost-effective alternative that comfortably handles all standard 4K 60p video modes and continuous raw image capture.

3. Rigging and Ergonomics: SmallRig Camera Cage & Handgrips

While the a6700 features a deeper, more comfortable handgrip than its predecessors, adding a full camera cage or bottom plate unlocks better mounting capabilities and added protection.

• SmallRig Full Cage for Sony a6700 (4336): Form-fitted specifically for the a6700, this cage provides multiple 1/4″-20 and 3/8″-16 mounting points, cold shoe mounts, and an integrated Arca-Swiss quick-release plate at the bottom. This lets you transition seamlessly between a tripod, a gimbal, and handheld setups.
• SmallRig Bottom Mount Plate: If a full cage feels too bulky, a slim bottom extension plate enhances pinky finger grip room while adding an Arca-Swiss base and an easily accessible battery door.

4. Audio Equipment: Digital Hot-Shoe Microphones

Audio accounts for half of the video experience. The Sony a6700 includes Sony’s Multi Interface (MI) Shoe with a digital audio interface, allowing compatible microphones to transfer crisp digital sound directly into the camera without auxiliary 3.5mm cables or extra battery requirements.

• Sony ECM-M1 Shotgun Microphone: Features eight distinct audio pickup modes (directional, omnidirectional, stereo, rear, etc.) controlled via a physical dial. It draws power directly from the camera hot shoe.
• Sony ECM-G1: A compact, lightweight option ideal for travel vlogging and run-and-gun footage where keeping the setup minimal is the top priority.
• Rode Wireless PRO: For interviews, voiceovers, or multi-person setups, this dual-channel wireless lapel system features 32-bit float onboard recording, making clipped or distorted audio virtually impossible.

5. Stabilization & Support: Gimbals and Travel Tripods

The a6700 features 5-axis In-Body Image Stabilization (IBIS) and Dynamic Active Mode stabilization for video, but mechanical gimbals remain unbeatable for cinematic tracking shots.

• DJI RS 3 Mini: Weighing just 795 g (1.75 lbs), this compact gimbal easily balances the lightweight a6700 along with mid-sized zoom or prime lenses. It supports native vertical shooting without needing extra brackets.
• Peak Design Travel Tripod (Aluminum or Carbon Fiber): Folds down to the diameter of a water bottle, making it the ideal companion for hiking, landscape photography, and long-exposure shooting.

6. Optics & Lens Protection: Variable ND Filters

Controlling exposure when shooting 4K video outdoors in bright sunlight requires maintaining a constant shutter speed (following the $180^\circ$ shutter rule). Variable Neutral Density (VND) filters act as sunglasses for your lens.

• PolarPro PMVND Signature II (2–5 Stop): Delivers color-neutral exposure control without cross-polarization artifacts or vignetting on wide-angle lenses.
• K&F Concept Nano-X Variable ND: An affordable option with clear stop hard stops to prevent over-rotation.

Accessory Selection Guide

Investing in these targeted accessories ensures your Sony a6700 is equipped for any photo or video assignment, from casual travel vlogging to high-end creative production.