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Compare 5 products

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Ricoh GR Digital Camera
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Ricoh GR III Digital Camera
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Sony a6400 Digital Camera
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Sony a7 Digital Camera
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Sony SLT-A77 Digital Camera
Available colors

Sensor

Sensor typeCMOSCMOSCMOSExmor CMOSCMOS
Image sensor formatAPS-C
N/A
Advanced Photo System type-C
Full frameAPS-C
Sensor size0.93 in
N/A
0.93 in1.41 in0.93 in
Sensor photo detectors9.0 Mpx
N/A
N/A
25.0 Mpx25.0 Mpx
Effective pixels16.0 Mpx
N/A
N/A
24.0 Mpx24.0 Mpx
Image ratio w:h
  • 1:1
  • 4:3
  • 3:2
N/A
N/A
3:2
  • 3:2
  • 16:9
Max resolution4928 x 3264 px
N/A
N/A
6000 x 4000 px6000 x 4000 px
Other resolutions
  • 4352x3264
  • 3264x3264
  • 3936x2608
  • 3488x2608
  • 2608x2608
  • 2912x1936
  • 2592x1936
  • 1936x1936
  • 1280x864
  • 1152x864
  • 864x864
N/A
N/A
  • 6000x3376
  • 3936x2624
  • 3936x2216
  • 3008x1688
  • 3008x2000
  • 6000x3376
  • 4240x2832
  • 4240x2400
  • 3008x2000
  • 3008x1688
Processor
N/A
N/A
BIONZ XBIONZ XBIONZ

Image

ISO
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
  • 25600
  • Auto
  • 100
  • 102400
  • 100
  • 6400
  • 32000
  • 102400
  • 100
  • 200
  • 6400
  • 25600
  • 100
  • 200
  • 400
  • 800
  • 1600
  • 3200
  • 6400
  • 12800
ISO Autoyes
N/A
N/A
N/A
yes
ISO minimum10010010050100
ISO maximum256001024001024002560025600
Maximum image resolution4928 x 3264 px
N/A
6000 x 4000 px6000 x 4000 px6000 x 4000 px
White balance presets9
N/A
N/A
108
White balance modes
  • Auto
  • Daylight
  • Incandescent
  • Outdoor
  • Shade
  • Auto
  • Cloudy
  • Daylight
  • Manual
  • Shade
  • Tungsten
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Fluorescent
  • Incandescent
  • Shade
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Fluorescent
  • Fluorescent H
  • Fluorescent L
  • Incandescent
  • Shade
  • Underwater
  • Auto
  • Cloudy
  • Custom modes
  • Daylight
  • Flash
  • Fluorescent
  • Incandescent
  • Shade
Custom white balanceyes
N/A
N/A
yesyes
Supported image file formats
  • JPG
  • RAW
  • DNG
  • JPEG
  • RAW
JPEG
  • EXIF
  • JPEG XR
  • JPG
  • RAW
  • JPG
  • RAW
Photo effects
  • Black&White
  • Positive film
Vivid
  • Black&White
  • Sepia
  • Vivid
  • Neutral
  • Sepia
  • Black&White
  • Neutral
  • Sepia
  • Vivid
Image stabilizeryesyesnonono
Image stabilization typeNo
N/A
N/A
NoSensor-shift
Supported aspect ratios
  • 1:1
  • 3:2
  • 4:3
N/A
  • 1:1
  • 3:2
  • 16:9
3:2
  • 3:2
  • 16:9
Uncompressed formatRAW
N/A
N/A
RAWRAW
Boosted ISO maximum
N/A
N/A
102400
N/A
25600
Boosted ISO minimum
N/A
N/A
N/A
5050
HDR
N/A
N/A
N/A
yesno
AEB/HDR support
N/A
N/A
N/A
yesyes

Optics and focus

Optical zoom1.0 x
N/A
3.0 x
N/A
N/A
Digital zoom4.0 x
N/A
8.0 x8.0 x2.0 x
Maximum aperture2.82.8
N/A
223.5
Focal length equiv< 28
N/A
N/A
N/A
N/A
Focus adjustmentAuto/ManualAutoManuaManualAuto/Manual
Contrast adjustmentyes
N/A
N/A
N/A
N/A
Autofocus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Face tracking
  • Spot Auto Focus
  • Tracking Auto Focus
  • Selective
  • Tracking Auto Focus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Face detection
  • Single Auto Focus
  • Tracking Auto Focus
  • Centre weighted Auto Focus
  • Continuous Auto Focus
  • Contrast Detection Auto Focus
  • Flexible Spot Auto Focus
  • Continuous Auto Focus
  • Single Auto Focus
Manual focusyes
N/A
N/A
yesyes
Normal focus range11.81 in
N/A
N/A
N/A
N/A
Auto Focus (AF) assist beamyes
N/A
N/A
yesyes
Macro focus range0.79 in
N/A
N/A
N/A
N/A
Image stabiliserNo
N/A
OpticalOpticalBuilt-in
Folded opticsno
N/A
N/A
N/A
N/A
Filter diameter1.93 in
N/A
1.59 in2.17 in2.44 in
Minimum aperture
N/A
2.8
N/A
N/A
N/A
Saturation adjustment
N/A
yes
N/A
N/A
yes
Brightness adjustment
N/A
yes
N/A
N/A
yes
Lens mount
N/A
N/A
Sony E-mountSony E-mountSony A
Magnification (Crop factor)
N/A
N/A
1.07 x0.71 x1.5 x
Number of focus points
N/A
N/A
4252579
AF assist (auto-focus assist light)
N/A
N/A
N/A
LampLamp
Contrast autofocus
N/A
N/A
N/A
yesno
Autofocus in recording mode
N/A
N/A
N/A
yesyes
Auto Focus (AF) lock
N/A
N/A
N/A
yesyes
Auto Focus (AF) points selection
N/A
N/A
N/A
AutoAuto
Max number of AF points (incl. assistant)
N/A
N/A
N/A
11719
Phase detection autofocus
N/A
N/A
N/A
yesyes
Number of AF points (contrast)
N/A
N/A
N/A
25
N/A
Focal length multiplier
N/A
N/A
N/A
N/A
1.5x

Screen and viewfinder

Screen size3.0 in3.0 in7.5 in3.0 in3.0 in
Articulated LCDno
N/A
N/A
yesyes
Screen technologyLCDLCDLCDLCDLCD
Screen dots1230000
N/A
N/A
1230000921000
Touch screennoyesyesyesno
Live viewyes
N/A
N/A
yesyes
Viewfinder
Optical
N/A
ElectronicElectronicElectronic
Display aspect ratio
N/A
3:2
N/A
N/A
N/A
Viewfinder screen size
N/A
N/A
0.39 in0.5 in0.5 in
Viewfinder resolution
N/A
N/A
2359296.0 px2359296.0 px2359000.0 px
Viewfinder magnification
N/A
N/A
1.07 x0.71 x1.09 x
Dioptre correction
N/A
N/A
yes
N/A
yes
Diopter adjustment (D-D)
N/A
N/A
-4 - 3-4 - 34 - 3
Eye relief
N/A
N/A
0.91 in
N/A
N/A
Flip-out screen
N/A
N/A
yes
N/A
N/A
Field of view
N/A
N/A
N/A
100.0 %100.0 %
Viewfinder coverage
N/A
N/A
N/A
100.0 %100.0 %
Separate info display
N/A
N/A
N/A
noyes
Second display
N/A
N/A
N/A
nono

Photography features

Shooting modes
  • Aperture priority
  • Auto
  • Manual
  • Movie
  • Program
  • Shutter priority
N/A
N/A
  • Aperture priority
  • Auto
  • Manual
  • Movie
  • Program
  • Scene
  • Sensitivity priority
  • Shutter priority
  • Movie
  • Scene
Camera shutter typeMechanical
N/A
ElectronicElectronicElectronic
Minimum shutter speed300.0 s
N/A
30.0 s30.0 s30.0 s
Maximum shutter speed1.0 s
N/A
N/A
1.0 s1.0 s
Shutter priorityyes
N/A
N/A
yesyes
Aperture priorityyes
N/A
N/A
yesyes
Manual exposure modeyes
N/A
N/A
yesyes
Exposure compensation plus4
N/A
N/A
55
Exposure compensation minus-4
N/A
N/A
-5-5
Expousure compensation steps1/3
N/A
N/A
  • 1/3
  • 1/2
  • 1/3
  • 1/2
AE EV steps
  • 1/3
  • 1/2
N/A
N/A
  • 1/3
  • 1/2
  • 2/3
  • 1
  • 2
  • 1/3
  • 1/2
  • 2/3
  • 1
Self-timer delay2.0 s
  • 2
  • 10
  • 2
  • 5
  • 10
3.0 s
  • 2
  • 10
AE frames3
N/A
N/A
  • 3
  • 5
  • 3
  • 5
WB BracketingYes
N/A
N/A
YesYes
Subject / scene modesno
N/A
N/A
yesyes
Built-in flashyes
N/A
N/A
yesyes
Flash range5.4
N/A
N/A
N/A
12
Flash modes
  • Auto
  • Flash ON
  • Manual
  • Redeye Reduction
  • Slow Sync
  • Forced ON
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Fill-in
  • Flash off
  • Redeye Reduction
  • Slow sync
  • Auto
  • Fill-in
  • Flash OFF
  • Flash ON
  • High-speed Sync
  • Pre-flash
  • Redeye Reduction
  • Slow Sync
  • Auto
  • Fill-in
  • Redeye Reduction
  • Slow Sync
External flashyes
N/A
N/A
yesyes
Continuous drive4.0 fps
N/A
N/A
5.0 fps12.0 fps
Self-timeryes
N/A
N/A
yesyes
Metering modes
  • Multi
  • Center-weighted
  • Spot
N/A
N/A
  • Multi
  • Center-weighted
  • Spot
  • Multi
  • Center-weighted
  • Spot
3D supportno
N/A
N/A
N/A
yes
Manual settingsyes
N/A
N/A
yesyes
Self-timer options
  • 2
  • 10
N/A
N/A
  • 2
  • 10
  • 2
  • 10
Maximum shutter speed (electronic)
N/A
N/A
1/4000 sec1/8000 sec
N/A
Auto exposure lock
N/A
N/A
yesyesyes
Scene modes
N/A
N/A
  • Close-up
  • Landscape
  • Night landscape
  • Night portrait
  • Portrait
  • Self-portrait
  • Sports
  • Sunset
  • Twilight
  • Portrait
  • Sunset
  • Night portrait
  • Landscape
  • Night landscape
  • Portrait
  • Sunset
  • Landscape
Face detection
N/A
N/A
yesyes
N/A
Number of exposures
N/A
N/A
N/A
33
Continuous shooting
N/A
N/A
N/A
yesyes
Histogram
N/A
N/A
N/A
yesyes
Flash sync speed
N/A
N/A
N/A
1/250s1/250s
External flash connection
N/A
N/A
N/A
Hot shoe
  • Hot shoe
  • PC terminal
Flash metering system
N/A
N/A
N/A
TTL
N/A
Speed (JPEG)
N/A
N/A
N/A
5.0 fps8.0 fps
Speed (RAW)
N/A
N/A
N/A
5.0 fps8.0 fps
Exposure bracketing
N/A
N/A
N/A
0.3 - 2.0±EV0.3 - 3.0±EV

Videography features

Maximum resolution1920 x 1080 px1920 x 1080 px3840 x 2160 px1920 x 1080 px1920 x 1080 px
Video recordingyesyesyesyesyes
Recording resolutions
  • 640 x 480
  • 1280 x 720
  • 1920 x 1080
N/A
  • 1920 x 1080
  • 3840 x 2160
  • 640 x 480
  • 1280 x 720
  • 1440 x 1080
  • 1920 x 1080
  • 640 x 480
  • 1440 x 1080
  • 1920 x 1080
HD typeFull HDFull HD4K Ultra HDFull HDFull HD
Supported video file formats
  • H.264
  • MPEG-4
  • AVC
  • H.264
  • MOV
  • MPEG-4
  • AVCHD
  • H.264
  • MPEG-4
  • XAVC
  • AVC
  • AVCHD
  • H.264
  • MP4
  • MPEG-4
  • AVCHD
  • H.264
  • MP4
  • MPEG-4
Analog signal format system
  • NTSC
  • PAL
N/A
  • NTSC
  • PAL
  • NTSC
  • PAL
NTSC
Max resolution (highest frame rate)1280 x 720
N/A
3840 x 21601920 x 10801920 x 1080
Max frame rate (highest resolution)30.0 fps
N/A
30.0 fps60.0 fps50.0 fps
Max frame rate (regardless of res.)60.0 fps
N/A
N/A
60.0 fps50.0 fps
Motion JPEG frame rate30.0 fps
N/A
N/A
30.0 fps25.0 fps
Camera playback
N/A
Single image
  • Single image
  • Slide show
  • Highlights
  • Movie
  • Single image
  • Slide show
  • Movie
  • Single image
Video recording limit
N/A
N/A
125.0 min.
N/A
N/A

Audio features

Built-in microphoneyesyesyesyesyes
Microphone typeMono
N/A
N/A
StereoStereo
Speaker typeMono
N/A
N/A
MonoMono
Voice recordingyes
N/A
yesyesyes
Audio system
N/A
StereoMonoStereoMono
Noise reduction
N/A
yes
N/A
yesyes
Built-in speakers
N/A
N/A
yesyesyes
Supported audio file formats
N/A
N/A
LPCMAACAAC

Design

Body typeCompactCompactMILCMILCSLR
Colour of product
  • Black
  • Green
BlackBlackBlackBlack
Environmentally sealedno
N/A
N/A
yesyes
Body material
N/A
N/A
Magnesium alloyMagnesium alloyAluminum-magnesium
Anti-dust system
N/A
N/A
yesyesyes

Dimensions

Weight7.58 oz8.01 oz14.22 oz14.67 oz22.82 oz
Width4.61 in4.31 in4.72 in5.0 in5.61 in
Height2.4 in2.44 in2.35 in3.72 in4.1 in
Depth1.37 in1.31 in2.63 in1.9 in3.19 in

Storage

Internal storage54.0 mB2048.0 mB
N/A
N/A
N/A
Compatible memory cards
  • Eye-Fi
  • SD
  • SDHC
  • SDXC
  • SD
  • SDHC
  • SDXC
  • MS Micro
  • MS Pro-HG Duo
  • microSD
  • microSDHC
  • microSDXC
  • SD
  • SDHC
  • SDXC
  • MS Pro Duo
  • MS Pro-HG Duo
  • MS XC-HG Duo
  • SD
  • SDHC
  • SDXC
  • MS Pro Duo
  • MS Pro-HG Duo
  • MS Pro-HG Duo HX
  • SD
  • SDHC
  • SDXC
Maximum memory card size1.0 GB
N/A
N/A
N/A
N/A
Memory slots11
N/A
11
Storage types
  • SD
  • SDHC
  • SDXC
N/A
N/A
  • SD
  • SDHC
  • SDXC
  • Memory Stick Pro Duo
  • Memory Stick Duo
  • Memory Stick Pro-HG Duo
  • SD
  • SDHC
  • SDXC
  • Memory Stick Pro Duo
  • Memory Stick Pro-HG Duo
Camera file system
  • Exif 2.2
  • RAW
  • DCF 2.0
  • Exif 2.3
  • DCF 2.0
  • Exif 2.31
  • PRINT Image Matching III
  • DPOF 1.1
  • Exif 2.3
  • RAW
  • DCF 2.0
  • Exif 2.3
  • RAW
Dual memory card slots
N/A
N/A
N/A
yesyes

Power

Power source typeBatteryBatteryBattery
  • AC
  • Battery
Battery
Battery life (CIPA)290200410270530
Battery life (max)3.0 h
N/A
N/A
N/A
N/A
Battery technology
Lithium-Ion
N/A
Lithium-Ion
Lithium-Ion
Lithium
Rechargeable batteryyes
N/A
N/A
N/A
N/A
Battery level indicatoryes
N/A
N/A
N/A
yes
Number of batteries supported1
N/A
N/A
11
AC adapter includedyes
N/A
Yyesyes
Battery capacity
N/A
N/A
N/A
N/A
1650.0 mAh
Battery voltage
N/A
N/A
N/A
N/A
7.2 V
On/off switch
N/A
N/A
N/A
N/A
yes

Connectivity

HDMIyes
N/A
yesyesyes
HDMI ports quantity1
N/A
N/A
N/A
1
HDMI connector typeMicro
N/A
MicroMicroMicro
USB version2.0
N/A
2.02.02.0
WirelessEye-Fi Connected
N/A
N/A
Built-InEye-Fi Connected
Remote controlNo
N/A
N/A
yesyes
PictBridgeno
N/A
N/A
nono
NFCno
N/A
yesyesyes
Wireless network (Wi-Fi)noyesyesyesyes
Bluetoothnoyesyes
N/A
no
AV outputyes
N/A
N/A
N/A
N/A
USB connector type
N/A
USB Type-CMicro-USBMicro-USB B
N/A
Supported WiFi types
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
N/A
  • IEEE 802.11b
  • IEEE 802.11g
  • IEEE 802.11n
Bluetooth version
N/A
4.24.1 BLE
N/A
N/A
Microphone port
N/A
N/A
yesyesyes
Smartphone remote support
N/A
N/A
yes
N/A
N/A
Headphone port
N/A
N/A
N/A
yes
N/A
DC-in jack
N/A
N/A
N/A
yesyes
Firewire
N/A
N/A
N/A
nono

Often compared with Ricoh GR

Often compared with Ricoh GR III

Often compared with Sony a6400

Often compared with Sony a7

Often compared with Sony SLT-A77