Used Sony A6400 for Sale — From £420 | UsedLens.co.uk

£420.00 Low price

£1783.99 High price

121 Listings

6 Retailers

8 New this week

40 Reduced

Great for: general travel video street

Sony's best-selling APS-C mirrorless with exceptional autofocus and no-blackout burst.

The Sony Alpha A6400 was announced in January 2019, positioned between the A6300 and A6600 in Sony's APS-C mirrorless lineup. It brought the real-time tracking and real-time Eye AF algorithms — derived from the full-frame A9 — to the APS-C system, providing subject tracking performance substantially beyond earlier A6000-series bodies. The 180-degree flip-up touchscreen made it a popular choice for vlogging and self-facing video use alongside its stills capabilities.

The 24.2MP APS-C Exmor CMOS sensor pairs with the BIONZ X processor. The 425 phase-detection and 425 contrast-detection AF points cover 84% of the sensor area. At 11fps with AE/AF tracking the burst rate covers most sports and action subjects. 4K video records without pixel binning using full pixel readout, producing cleaner detail than binned alternatives. Battery life is rated at approximately 360 shots per charge using the NP-FW50 — moderate; a spare battery is advisable for extended shoots. At approximately 403g with battery and card the body is compact and light for APS-C mirrorless.

The A6400's real-time Eye AF and subject tracking are its defining practical characteristics: eye detection works reliably for portraiture in stills and video modes, and animal eye detection covers pets and wildlife. The 4K oversampled output is clean and suitable for social and documentary production. The 180-degree flip-up screen enables self-facing composition for vlogging. The NP-FW50 battery capacity is the primary operational constraint for all-day use. There is no IBIS — lens OSS or in-body stabilisation from a compatible gimbal is required for smooth video.

On the used market the A6400 is widely available and represents a strong APS-C mirrorless value. Battery management is the key operational consideration: plan for two NP-FW50 cells per shooting day. Condition checks: Eye AF tracking response in both stills and video, flip-up screen hinge, and both card slot contacts. The A6600 adds IBIS and larger battery at a higher price; the A6700 (2023) introduces a new sensor generation and significantly improved AF. Compatible with all Sony E-mount APS-C and full-frame lenses.

Avg £554, down 5.1% over 2 weeks

Price history ↓

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ProductPriceRetailer

Sony A6400 Digital Camera Body Wex

£420.00 £471.00

Wex

Sony A6400 Body Recent Very Good London Camera Exchange

London Camera Exchange

Sony A6400 Mirrorless Digital Camera 24.2MP, Black Body eBay

eBay

Sony A6400 Digital Camera Body Wex

Wex

Sony A6400 Digital Camera Body Wex

£475.00 £495.00

Wex

Sony A6400 Digital Camera Body Wex

£479.00 £499.00

Wex

Sony a6400 Digital Mirrorless Camera Body | LOW SHUTTER COUNT Recent eBay

eBay

Sony A6400 24.2 MP Mirrorless Camera - Body Only eBay

£495.46 £520.96

eBay

SONY ALPHA ILCE-6400 24MP MIRRORLESS CAMERA - a6400 - a 6400 - BELOW-AVERAGE eBay

eBay

Sony A6400 Black Camera Body Very Good - Has some scuffs on the base and light scratches to the LCD screen. Harrison Cameras

£510.00 £530.00

Harrison Cameras

Sony A6400 Mirrorless camera body (SH45157) Carmarthen Cameras

Carmarthen Cameras

Sony A6400 Digital Camera Body Wex

£520.00 £544.00

Wex

Sony A6400 Digital Camera Body Wex

£520.00 £548.00

Wex

Sony A6400 Digital Camera Body Wex

£520.00 £544.00

Wex

Sony Alpha a6400 Mirrorless Camera Body Only Black 4K USB 3in Screen eBay

eBay

Sony Alpha A6400 Good MPB

£534.00 £579.00

MPB

Sony Alpha A6400 Good MPB

£534.00 £579.00

MPB

Sony Alpha A6400 Excellent MPB

£534.00 £579.00

MPB

Sony A6400 Digital Camera Body Wex

£535.00 £559.00

Wex

Sony A6400 Digital Camera Body Wex

£535.00 £559.00

Wex

Sony A6400 Digital Camera Body Wex

£535.00 £559.00

Wex

Sony A6400 Digital Camera Body Wex

£535.00 £559.00

Wex

Sony Alpha A6400 Like New MPB

£539.00 £584.00

MPB

Sony Alpha A6400 Like New MPB

£539.00 £584.00

MPB

Sony Alpha A6400 Excellent MPB

£539.00 £584.00

MPB

Sony Alpha A6400 Like New MPB

£539.00 £584.00

MPB

Sony A6400 Digital Camera Body Wex

£541.00 £571.00

Wex

Sony A6400 Digital Camera Body Wex

£542.00 £607.00

Wex

Sony Alpha A6400 Like New MPB

£544.00 £589.00

MPB

Sony Alpha A6400 Excellent MPB

£544.00 £589.00

MPB

Sony Alpha A6400 Excellent MPB

MPB

Sony Alpha A6400 Excellent MPB

£544.00 £589.00

MPB

Sony Alpha A6400 Excellent MPB

£544.00 £589.00

MPB

Sony Alpha A6400 Like New MPB

£544.00 £589.00

MPB

Sony A6400 Digital Camera Body Wex

£548.00 £589.00

Wex

Sony Alpha A6400 Like New MPB

£549.00 £594.00

MPB

Sony A6400 Black Camera Body Excellent - Comes with a 3rd party charger Harrison Cameras

£550.00 £610.00

Harrison Cameras

Sony A6400 Black Camera Body Excellent Shutter Count: 280 Harrison Cameras

Harrison Cameras

Sony Alpha A6400 Excellent MPB

MPB

Sony Alpha A6400 Excellent MPB

£554.00 £599.00

MPB

Sony Alpha A6400 Excellent MPB

£554.00 £599.00

MPB

Sony A6400 Digital Camera Body Wex

£559.00 £589.00

Wex

Sony Alpha A6400 Like New MPB

£559.00 £604.00

MPB

Sony Alpha A6400 Like New MPB

£559.00 £604.00

MPB

Sony Alpha A6400 Excellent MPB

£559.00 £604.00

MPB

Sony A6400 Digital Camera Body Wex

£559.00 £589.00

Wex

Sony Alpha A6400 Like New MPB

£559.00 £604.00

MPB

Sony Alpha A6400 Like New MPB

£559.00 £604.00

MPB

Sony Alpha A6400 Like New MPB

£559.00 £604.00

MPB

Sony Alpha A6400 Like New MPB

£559.00 £604.00

Used Sony A6400 price history

Tracking the used Sony A6400 price? Over the past two weeks, the average has fallen 5.1%, from £584 to around £554. Depending on shutter count and condition, expect to pay between £520 and £594 for a used body.

Average market price (line) and typical price range (shaded). Source: UsedLens daily price index, 11 Jun – 3 Jul 2026.