Sony Alpha 6400 K APS-C Mirrorless Camera with 16–50mm Zoom Lens

Sony Alpha 6400 K is an APS-C mirrorless interchangeable-lens camera kit supplied with a 16–50mm zoom lens. Its listed 24.2 MP sensor, 4K video, subject-tracking autofocus and tilting LCD suit buyers who want one camera for stills and video, while the compact zoom offers a modest focal-length range for general use.

At a glance

The kit listing names an E PZ 16–50mm F3.5–5.6 OSS II zoom lens, covering a broad-angle-to-short-telephoto range for everyday framing.
The listing describes 425-point autofocus with Eye AF and subject tracking, useful for portraits and moving subjects.
4K movie recording and a 180-degree tilting touchscreen are listed, supporting self-framing for vlogging and high- or low-angle shots.
Up to 11 fps continuous shooting is specified for capturing sequences of action.

Price

$1,148.00Save 15%

Reference price: ~~$1,349.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Interchangeable Sony E-mount design leaves room to add compatible lenses as needs change.
A 16–50mm zoom and 24.2 MP APS-C sensor provide a versatile starting setup for travel and general photography.
A tilting screen, electronic viewfinder and built-in flash offer multiple framing and lighting options.

Technical specifications

36 specifications

Identity
Brand	Sony
Model	Alpha 6400 K
Camera format	Mirrorless
Sensor size	APS-C
Colour	Black

Camera optics
Sensor technology	BSI CMOS
Effective still resolution	24.2 mp
Lens focal length	16-50mm
Lens maximum aperture	F3.5–F5.6
Lens optical zoom	3 x
Lens mount	Sony E
Image stabilization listed	Optical
Supported still file format	RAW
Aspect ratios listed	16:9, 3:2
Autofocus points	425
Autofocus technology	Eye Detection, Hybrid, Phase Detection
Focus modes	Automatic AF (AF-A), Continuous-Servo AF (AF-C), Manual Focus (MF), Single-Servo AF (AF-S)
Metering methods	Average, Center-Weighted Average, Highlight, Multi-Zone, Spot
Exposure control	Automatic, Manual
Expanded ISO minimum	100
Shutter speed range listed	1/4000 seconds to 30 seconds
Continuous shooting	11 frames_per_second

Display and video
Screen technology listed	LCD
Screen size	3 inches
Screen resolution	921,600 Dot
Screen design	Articulating
Viewfinder	Electronic
Video resolution	2160p
Video format listed	AVCHD/XAVC S
Video recording feature listed	4K movie3 w/ 2.4x oversampling, full pixel readout, no pixel binning

Connectivity and controls
Wireless connection listed	Bluetooth, Micro HDMI, Micro USB, Wi-Fi
Video output	HDMI
USB ports listed	1
Flash	Built-In
Flash modes	Fill Flash, High Speed Sync

Dimensions and installation
Dimensions and weight listed	6.68 x 11.99 x 6.1 cm; 461.24 g

What to know before buying

Listing details to confirm

Several listing details conflict or remain unconfirmed: the description incorrectly refers to an Alpha 6100, the kit lens is named as an OSS II lens while separate lens details only give a generic 16–50mm description, the screen is identified as LCD despite a claimed OLED viewfinder, and battery details call for a 9V battery while the kit list says rechargeable battery. Confirm the exact camera revision, lens and included battery for the selected listing. The aperture appears as both 3.5 f_stop and F3.5–F5.6, so use the lens-specific range as listed rather than treating 3.5 as a fixed aperture.

Who is it for?

A good fit for

Travel and everyday photography buyers wanting an APS-C interchangeable-lens camera with a standard zoom included.
Photographers who prioritize eye detection and subject tracking for portraits or moving subjects.
Vloggers and hybrid shooters who can make use of 4K recording and a 180-degree tilting display.

Less suited to

Buyers who need a confirmed package inventory or fully consistent lens and battery details without checking the selected listing.
Photographers who need a longer telephoto range than the included 16–50mm zoom provides.

Sony Alpha 6400 K APS-C Mirrorless Camera with 16–50mm Zoom Lens · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 191 ratings

5 stars83%83%
4 stars9%9%
3 stars2%2%
2 stars2%2%
1 star4%4%

Aggregate customer ratings lean strongly positive, with most ratings in the five-star category, but a smaller spread of lower ratings means the figures alone do not establish why experiences differ. There is no customer-comment summary to identify specific praised features or concerns. For buyers considering the listed 24.2 MP APS-C camera, 16–50mm kit zoom and 4K recording, the ratings offer a favourable but limited general signal rather than evidence about autofocus, video or bundle details.

Frequently asked questions

What lens is listed with this camera kit?

The title and kit details identify a 16–50mm zoom, with the lens named in one detail as the E PZ 16–50mm F3.5–5.6 OSS II. Other lens fields are less specific, so confirm the exact lens in the selected listing.

Does the Alpha 6400 K record 4K video?

Yes. The listing claims 4K movie recording and gives a video resolution of 2160p. It also names AVCHD/XAVC S as the video format.

Can the screen face forward for self-framing?

The listing describes a 180-degree tilting LCD touchscreen, which can help with self-portraits and vlogging.

What autofocus features are listed?

The camera details list 425 autofocus points, Eye Detection, hybrid and phase-detection autofocus, plus subject tracking in the feature claims.