Sony
A6400
Based on 473 Reddit mentions
$848.00
We may earn a small commission.
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Sold a Sony camera **body** at a discount on marketplace, received these messages 4 hours later—
Okay so I know this is kind of a petty thing to post but I’m firmly mildly infuriated 😭
Full context: I had a Sony a6400 listed, the description said it was body only, the pictures had the body only as well. I offered them a discount and threw in a free bag, lens cloth and extra caps for free just
...justletmetypedammit in r/mildlyinfuriating
March 16, 2025 3:59 AM
16.3k
How much camera do you really need for the AT? This is Virginia, as shot on Sony a6400 vs Sony a7Rii.
I threw this together for all the people who ask what kind of camera to buy. I carried a Sony a6400 with a basic 16-50mm lens when I hiked the AT in 2022. I went back to some of the same areas this summer with my Sony a7Rii and 24-70GM. The difference between these two setups is enormous - the 24-70
...PortraitOfAHiker in r/AppalachianTrail
July 16, 2025 6:24 PM
233
How do I get sharper, less noisy pictures?
Sony A6400, Sigma 16-300 lens.
Photo 1: f9.0 1/2500 iso800 Photo 2: f8.0 1/800 iso2000 Photo 3: f5.6 1/800 iso2500
I know the iso is a little higher on the last 2 pictures. Is this just to be expected when shooting on a more budget setup?
MidnightPurple55 in r/AskPhotography
September 1, 2025 2:34 PM
231
When we go out on a hike, sometimes my friends, who aren't photographers, get better pictures with their Iphones!!!
Hello, I am a beginner. I go out on hikes with non-photohrapher friends and bring my camera to hopefully get some shots. I am using a Sony a6400 with the kit lens. What baffles me, is that sometimes, especially in situations requiring high dynamic ranges(backlit)...my friends may just get a better p
...Alarmed_Ruin_8842 in r/photography
October 23, 2025 5:16 AM
127
Diwali Fireworks | Sony A6400 | Sigma 23mm f1.4
Got this lens before Diwali & to get some experience with a new lens, I shot these photos from our terrace. Sigma 23mm can take some good shots in indoor lighting as well. Just remember to set your metering mode properly.
EXIF:
Aperture: f1.6
ISO: 4000-6000
Shutter Speed: 1/40
amiyakt_jpg in r/PhotographyIndia
October 27, 2025 1:41 PM
121
How do I get the entire iris in focus in macro shots?
Hey everyone! I recently started experimenting with macro iris photography as a hobby.
Shot this with:
- Sony A6400
- Sigma 70mm f/2.8 Macro Art
My biggest issue right now is getting the entire iris in focus. Sometimes I manage, but most of the time only one half is sharp and the other is slightly so
...YoungBroad7556 in r/AskPhotography
July 1, 2025 3:36 PM
110
anyone else think the fujifilm camera naming is a shitshow?
Have you seen sonys apsc line? Somehow the a6400 was released after the a6500. There is no linearlity to its features and the model name. At least fuji's is clear as to which style of camera body is represented by the model numbers
republic-of_korea in r/AskPhotography
March 22, 2026 1:12 AM
32
Why am I getting so much compression?
I have just started taking RAW pictures with Sony a6400 + Tamron 18 300 I was expecting to get very big image but I think I am getting a lot of compression, higher than if I had taken the picture with my cellphone.
What could be the Cause? ISO is on auto
Insta_3 in r/AskPhotography
December 1, 2025 5:06 AM
51
anyone else think the fujifilm camera naming is a shitshow?
The Sony Aps-c naming convention is awful but it works like this: Entry level: a6000 (2014) replaced by a6100 (2019) Midrange: a6300 (2016) replaced by a6400 (2019) Enthusiast: a6500 (2016) replaced by a6600 (2019) One aps-c to rule them all: a6700 (2023) That’s how you get an a6400 that’s newer tha
...MedicalMixtape in r/AskPhotography
March 22, 2026 1:21 AM
19
Rhesus Monkey with sony a6400
Taken on Sony a6400 with the sony 70-350mm G OSS lens at golden hour.
Constructive Critisism appreciated.
EXIF: ISO 800 | 525mm | F6.3 | 1/1000s
KNIGHTOVERLORD24 in r/PhotographyIndia
November 11, 2025 12:22 PM
45