Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.
TermsPrivacy
Deal.ai › Sony › Mirrorless Cameras
Sony
Sony Alpha a6400 Mirrorless Camera (Body Only)

Sony Alpha a6400 Mirrorless Camera (Body Only)

4.7(1,400 ratings)

Best price now

$719.00at eBayVerified
Deal: 34% off at Newegg.com →

Compared across 6 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

Visit eBay

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Lowest price today: $719.00 at eBay (checked Nov 9, 2026).
  • Checked at 6 stores.

Our take on the Sony Alpha a6400 Mirrorless Camera (Body Only)

The Sony Alpha a6400 is a 24.2MP APS-C mirrorless camera sold here as a body only. Its standout feature is fast phase-detection autofocus with 425 points and real-time eye tracking, plus a flip-up touchscreen and 4K video that made it a favorite for vloggers. It suits photographers and video shooters who want quick focus and a compact body, but it has no in-body stabilization, so steady handheld video depends on stabilized lenses. Against newer rivals like the a6600 and Canon R50, it gives up stabilization and a larger grip but still holds its own on autofocus speed and lens choice.

Best forVloggers and solo video shootersParents and event shooters chasing fast-moving subjectsTravelers who want a small body with a big lens catalogFirst-time mirrorless buyers stepping up from a phone or DSLR
Pros
  • Fast, reliable eye and subject tracking autofocus
  • Flip-up screen that faces forward for vlogging
  • Sharp 4K video with no crop and good detail
  • Compact, light body with a huge E-mount lens selection
  • Weather-sealed magnesium alloy build
  • 11 fps burst with continuous autofocus
Cons
  • No in-body image stabilization
  • Rolling shutter in 4K and noticeable crop in 1080p 120fps
  • Small, low-resolution EVF and shallow grip
  • Menu system is dense and dated
  • Single UHS-I card slot and USB 2.0 transfer

Sony Alpha a6400 Mirrorless Camera (Body Only) prices at every store

  • Newegg.comNew

    In stockSold by Redtag Camera

    $719.95Observed at 4:12 PM
    Visit Newegg.com
  • Best BuyNew

    In stock

    $1,098.00Free shippingObserved at 4:13 PM
    Visit Best Buy
  • Abt ElectronicsNew

    In stock

    $1,098.00Free shippingObserved at 4:13 PM
    Visit Abt Electronics
  • AdoramaNew

    In stock

    $1,098.00Free shippingObserved at 4:13 PM
    Visit Adorama
  • SONYNew

    In stock

    $1,099.99Free shippingObserved at 4:13 PM
    Visit SONY
  • eBayPre-owned

    Availability unknownSold by justdeal (99.6% positive, 2,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $569.99Free shippingVerified
    Visit eBay
  • eBayRefurbished

    Availability unknownSold by claragod_6 (99.9% positive, 5,600 ratings)Ships from China · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $625.99Free shippingVerified
    Visit eBay
  • eBayNew

    Availability unknownSold by thepixelhub (99.8% positive, 74,300 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $719.00Free shippingVerified
    Visit eBay

Store links may earn us a commission. Some prices via Klarna.

Sony Alpha a6400 Mirrorless Camera (Body Only) price history

Lowest price we've seen: $719.95 on Nov 9 at Newegg.com. Tracked across 5 stores since Nov 9.

What reviewers say

  • 4.7 / 51,400 ratings

Owners rate it highly, praising autofocus that locks onto eyes and faces and a flip screen that makes solo shooting easy. Common complaints are the lack of stabilization, rolling shutter in 4K, and a fiddly menu system.

What people mention
  • AutofocusPraisedOwners say eye and face tracking locks on quickly and holds through movement, which is the main reason many bought it.
  • StabilizationCriticisedReviewers note there is no in-body stabilization, so handheld video and low-light shots rely on stabilized lenses or a gimbal.
  • VideoMixed4K footage looks sharp with no crop, but rolling shutter and a heavy crop in 1080p 120fps draw complaints.
  • ScreenPraisedThe flip-up touchscreen is widely liked for vlogging and framing yourself.
  • MenusCriticisedThe menu system is called dense and dated, and the small EVF and grip are noted as weak points.

About the Sony Alpha a6400 Mirrorless Camera (Body Only)

Capture moments with the Sony Alpha 6400, which includes fast autofocus and a flip-up touchscreen, suitable for vlogging or taking clear, detailed photos.

Specifications

Flash Type
Built-in Flash, Detachable Flash
Sensor Size
Crop Sensor
Sensor Type
CMOS
With Video
Yes
Color
Black
Wireless Connectivity
Bluetooth, Wi-Fi
Release Date
January 2019

Questions and answers

Is the a6400 good for vlogging?
Yes. The flip-up screen faces forward, autofocus tracks your face, and 4K video is sharp. You will want a stabilized lens because the body has no stabilization.
Does the a6400 have image stabilization?
No. There is no in-body stabilization. Stabilized lenses like the 18-135mm OSS help, and a gimbal is the usual fix for handheld video.
Is the a6400 still worth buying over newer Sony bodies?
It remains a strong value for autofocus and video. Newer bodies add stabilization, a bigger battery and better menus, so choose those if you shoot handheld video or need longer battery life.
What lenses fit the a6400?
Any Sony E-mount lens, including full-frame FE lenses. APS-C lenses like the 16-50mm kit or 18-135mm keep the body small and light.
What is in the box for the body-only version?
The body, battery, charger or USB cable, strap and manuals. No lens is included, so budget for an E-mount lens.
Can the a6400 shoot 4K video?
Yes, up to 4K at 30fps with no crop and full sensor readout. It also does 1080p at up to 120fps, though that mode crops heavily.
Where is the Sony Alpha a6400 Mirrorless Camera (Body Only) cheapest?
At eBay, for $719.00, 34% off, as of our latest check.
What do buyers say about the Sony Alpha a6400 Mirrorless Camera (Body Only)?
Rated 4.7 out of 5 from 1,400 ratings.
Where can I buy the Sony Alpha a6400 Mirrorless Camera (Body Only)?
6 stores we checked sell it, including eBay, Best Buy, Abt Electronics, Adorama, SONY.

Stores we've priced the Sony Alpha a6400 Mirrorless Camera (Body Only) at

  • Adorama deals and prices
  • Best Buy deals and prices
  • Newegg deals and prices
  • Sony deals and prices

More from Sony

  • S
    Sony Bravia 8 II
    Sony Bravia 8 II
  • S
    Sony A95L
    Sony A95L
  • S
    Sony 48-Inch BRAVIA XR A90K
    Sony 48-Inch BRAVIA XR A90K
  • S
    Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones
    Sony WH-CH720N Wireless Noise Cancelling Over-Ear Headphones
  • S
    Sony WHCH720N Wireless Over-the-Ear Noise Cancelling Headphones with Adjustable Headband
    Sony WHCH720N Wireless Over-the-Ear Noise Cancelling Headphones with Adjustable Headband
  • S
    Sony Wireless Over-Ear Noise-Canceling Headphones WH-CH720N
    Sony Wireless Over-Ear Noise-Canceling Headphones WH-CH720N
  • S
    Sony WH-CH730N Wireless Noise Cancelling Over-Ear Headphones
    Sony WH-CH730N Wireless Noise Cancelling Over-Ear Headphones
  • S
    Sony WH-1000XM6
    Sony WH-1000XM6
All Sony deals and products →
Resolution
24.2 MP
Digital Zoom
4x Digital Zoom
Display Size
3 in display
Bluetooth
YesSource
Picture Resolution (max)
6000x4000Source
Screen Features
TouchscreenSource
Max Frames Per Second (FPS)
11.0Source
Autofocus System
Contrast Detection, Phase Detection (PDAF)Source
Viewfinder
Electronic (EVF)Source
USB Version
USB 2.0 (480Mbps)Source
NFC
YesSource
GPS
NoSource
Video Resolution (max)
3840x2160 (4K)Source
Image File Format
RAW, JPEGSource
Sensor Format
APS-CSource
Weight (oz)
14.2Source
Included Lens (2nd)
E 55-210 mm F4.5-6.3Source