Sony Alpha a6400 Black 2019

★★★★★ 4.5 (1,283)

Grâce à un autofocus à 0,02 seconde, 425 points de phase couvrant 84 % du capteur et une rafale à 11 i/s avec suivi AF/AE, le Sony Alpha a6400 excelle en réactivité. Il filme en 4K UHD avec lecture complète des pixels sans regroupement, et son écran tactile orientable à 180° facilite le vlog. Il convient parfaitement aux créateurs YouTube et aux photographes débutants recherchant une mise au point automatique fiable et une vidéo 4K.

Type mirrorless
Sensor 24.2MP aps-c
AF Points 425 pts
Burst 11 fps
Video 4K @24fps
Weather Sealed Oui
Weight 403 g
Sony Alpha a6400 Black 2019 camera
78 Score global
Aussi disponible dans:

Snapshot

Avantages et inconvénients

Pros

Cons

What owners think

L'évolution de l'avis des propriétaires dans le temps

Exclusivité

D'après la date à laquelle les clients ont rédigé leurs avis — pour voir si l'enthousiasme initial s'est confirmé.

L'avis des propriétaires s'est amélioré avec le temps
82/100Notre analyse IA du ressenticonfiance élevée · 80 sources · mai 2026
1★2★3★4★5★Q1 '20: 5.0★ · 1 avisQ2 '20: 3.0★ · 2 avisQ3 '20: 4.5★ · 2 avisQ4 '20: 4.9★ · 7 avisQ1 '21: 4.6★ · 19 avisQ2 '21: 4.6★ · 27 avisQ3 '21: 4.2★ · 5 avisQ4 '21: 4.7★ · 9 avisQ1 '22: 4.8★ · 5 avisQ2 '22: 3.5★ · 2 avisQ3 '22: 4.0★ · 2 avisQ4 '22: 4.7★ · 3 avisQ1 '23: 5.0★ · 3 avisQ2 '23: 5.0★ · 2 avisQ3 '23: 5.0★ · 2 avisQ4 '23: 5.0★ · 4 avisQ1 '24: 4.2★ · 7 avisQ2 '24: 5.0★ · 3 avisQ3 '24: 5.0★ · 3 avisQ4 '24: 5.0★ · 3 avisQ1 '25: 5.0★ · 3 avisQ2 '25: 5.0★ · 6 avisQ3 '25: 4.0★ · 2 avisQ4 '25: 4.0★ · 1 avisQ1 '26: 5.0★ · 3 avisQ2 '26: 5.0★ · 2 avis1227192759522332247333362132Q1 '20Q3 '20Q1 '21Q3 '21Q1 '22Q3 '22Q1 '23Q3 '23Q1 '24Q3 '24Q1 '25Q3 '25Q1 '26Q2 '26
Note moyenneSatisfaits (4-5★)Insatisfaits (1-2★)Hauteur des barres = nombre d'avis
  1. Q2 202595/1005.0★6 avis

    Buyers love the camera's image quality and portability. One order arrived missing a lens, but seller communication resolved it. Bag quality noted as modest.

    • Great image quality and fast autofocus, especially for travel and wildlife.
    • Camera is lightweight, easy to use, and comes with many accessories.
    • Missing lens in one bundle; seller handled well but delayed delivery.
    • Included strap bag could be bigger or better quality.
  2. Q1 202460/1004.0★7 avis

    Buyers praised the camera's size, viewfinder, and photo quality, but noted high price, poor battery life, and high-ISO noise.

    • Compact, lightweight design with viewfinder and good photo quality.
    • Price is high for an older model compared to competitors.
    • Battery life is poor, and high-ISO performance is noisy above 1200.
    • Flip-up screen is awkward behind hot shoe; some delivery issues.
  3. Q1 202288/1004.8★5 avis

    Buyers praised build quality, photo results, and ease of use for beginners, but one long-term user continues to dislike the menu system.

    • Excellent build quality and photo results.
    • Great for beginners; enjoyable to learn and use.
    • Menu system is frustrating even after years of use.
    • Highly recommended; buyers would purchase again.
  4. Q4 202178/1004.7★9 avis

    Buyers praise the camera's picture/video quality and bundled accessories, but some report a fatal USB connection/software glitch and find menu navigation complex.

    • Great picture and video quality, butter-smooth video, and easy operation.
    • Bundled accessories (lenses, filters, software) are valued and make the kit convenient.
    • USB connection verification fails in an endless loop, rendering software features unusable.
    • Menu navigation is more complicated than other cameras; some accessories feel cheap.
  5. Q3 202180/1004.2★5 avis

    Buyers praise the camera as a good upgrade for students and hobbyists, though one had a denied transaction.

    • Great for students and junior hobbyists due to lightness and features.
    • No overheating issues, unlike the a6300 model.
    • Learning curve steeper than expected, especially from DSLR.
    • Order denied for unknown reasons, no product received.
  6. Q2 202183/1004.6★27 avis

    Buyers in Q2 2021 generally praised the a6400's autofocus, compact size, and value. However, a notable complaint highlighted the lack of in-body stabilization causing blur when shooting hand-held in low light.

    • Autofocus is fast and accurate, including for eye tracking and small subjects.
    • Compact, lightweight, and good build quality; a solid upgrade from older DSLRs.
    • Great value for entry-level to mid-level shooters, especially in bundles.
    • No IBIS causes hand-held blur; users advise using stabilized lenses or tripods.
  7. Q1 202188/1004.6★19 avis

    Buyers praised the camera for its value, low-light video performance, and autofocus, but one reported a viewfinder failure after five months with poor support.

    • Excellent value and affordability for the quality offered.
    • Great video quality and reliability, including long 4K recording.
    • Fast autofocus and sharp image quality appreciated.
    • Viewfinder flipped upside-down after five months; Sony support poor.
  8. Q4 202086/1004.9★7 avis

    Buyers praised the camera's quality, value, and features as a mirrorless option under $1000. Some noted software issues on Mac and lacked double exposure capability.

    • Excellent image and video quality, great for beginners and enthusiasts.
    • Software programs did not work on Apple computers; buyer beware of compatibility.
    • No built-in multiple or double exposure capability; needed update.
    • Forgivable rolling shutter at this price point for video use.

D'après 128 avis clients datés, regroupés par trimestre civil. L'analyse par période est en anglais.

The proof

Performances

Percentiles de performance

AF 88.1
EVF 87.1
Build 90.4
Burst 74.4
Video 52.4
Sensor 86.1
Battery 91.6
Display 83.6
User Sentiment 42.6
Connectivity 85.4
Social Proof 83.1
Stabilization 33

Caractéristiques techniques

Fiche technique complète

Sensor

Type CMOS
Size aps-c
Megapixels 24.2 MP
ISO Range 100
Processor BIONZ X

Autofocus

AF Points 425
AF Type Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focu
Eye AF Yes
Animal AF Yes
Subject Detection Yes

Shooting

Burst (Mechanical) 11
Burst (Electronic) 8
Max Shutter 1/4000
Electronic Shutter Yes

Video

Max Resolution 4K
4K FPS 24
1080p FPS 120
10-bit No
Log Profile Yes
RAW Video No
Codec H.264, H.265

Display & EVF

Screen Size 3"
Touchscreen Yes
Articulating Yes
EVF Resolution 2.36 M dots

Build

Weather Sealed Yes
Weight 0.4 kg / 0.9 lbs
Battery Life 410

Connectivity

Wi-Fi Yes
Bluetooth Yes
USB Micro-USB
HDMI Micro HDMI
Hot Shoe Yes

Face à la concurrence

Spec Sony Alpha a6400 Canon EOS R6 Mark III R6 Mark III Fujifilm X-H2 X-H2 Nikon Z Z9 Panasonic LUMIX GH7 GH7 OM System OM-1 Mark II OM-1 Mark II
Type mirrorless mirrorless mirrorless mirrorless mirrorless mirrorless
Sensor 24.2MP aps-c 32.5MP full-frame 40.2MP aps-c 45.7MP full-frame 25.2MP micro-four-thirds 20.4MP micro-four-thirds
AF Points 425 1053 425 493 315 1053
Burst FPS 11 40 20 30 75 120
Video 4K @24fps 6K @120fps 8K @60fps 8K @120fps 5K @120fps 4K @60fps
IBIS false true true true true true
Weather Sealed true true true true true true
Weight (g) 403 609 579 1160 721 511
Compare Compare Compare Compare Compare
Product AfEvfBuildBurstVideoSensorBatteryDisplayUser SentimentConnectivitySocial ProofStabilization
Sony Alpha a6400 88.187.190.474.452.486.191.683.642.685.483.133
Canon EOS R6 Mark III R6 Mark III Compare 98.587.894.792.889.358.596.598.993.493.489.699.5
Fujifilm X-H2 X-H2 Compare 88.195.689.485.195.397.496.983.683.793.492.493.6
Nikon Z Z9 Compare 90.689.499.6969964.597.383.697.893.492.484.7
Panasonic LUMIX GH7 GH7 Compare 84.587.897.695.197.356.189.383.693.493.477.696.1
OM System OM-1 Mark II OM-1 Mark II Compare 98.590.288.999.884.441.194.383.6093.476.299.5

Scores par usage

Overall (78.2)Video (68.7)Travel (83.5)Youtube (71.1)Beginner (81.1)Vlogging (70.7)Streaming (74.8)Photography (82.5)Wedding Events (79.4)Sports Wildlife (80.9)Product Photography (83.9)

Autres configurations16

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