The a7 III has been
refined for extraordinary image capture control and quality from the next
generation 24.2MP full-frame BSI image sensor and latest BIONZ X image
processor, down to the smallest operational detail. Featuring 693 phase AF
points with up to 10fps1 continuous shooting 4K2 HDR3
video and the longest7 battery life of any mirrorless camera to date – the a7 III has everything you need.
General
Color
Black
Lens
Lens Mount
Sony E-mount
Lens Included
Image Sensor
Format/Size
35mm full frame / 35.6x23.8mm
Type Exmor R CMOS Pixels
Actual: 25.3 Megapixel
Effective: 24.2 Megapixel
Aspect Ratio 3:2, 16:9
Dust Reduction System
Charge protection coating on optical filter and image sensor shift mechanism
Image Stabilization
Sensor-Shift, 5-Way
Recording System
File Formats
Still Images: JPEG, RAW
Movies: AVCHD Ver. 2.0, MPEG-4 AVC/H.264, XAVC S
Audio: AC3, Dolby Digital 2ch, Linear PCM (Stereo)
Raw Output
14 Bit
Video Recording
XAVC S 4K: 3840 x 2160 (30p, 100 M), 3840 x 2160 (24p, 100 M), 3840 x 2160 (30p, 60 M), 3840 x 2160 (24p, 60 M), XAVC S HD: 1920 x 1080 (120p, 100M), 1920 x 1080 (120p, 60M), 1920 x 1080 (60p, 50M), 1920 x 1080 (30p, 50M), 1920 x 1080 (24p, 50M), 1920 x 1080 (60p, 25M), 1920 x 1080 (30p, 16M), AVCHD: 1920 x 1080 (60i, 24M, FX), 1920 x 1080 (60i, 17M, FH)
Video Aspect Ratio
16:9
File Size (Video)
3840 x 2160 (4K), 1920 x 1080 (Full HD)
Print
Exif Print, Print Image Matching III, DPOF setting
Maximum Recording Time N/A
Camera Start-up Time / Shutter Lag N/A
Picture Style
Standard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night Scene, Autumn leaves, Black & White, Sepia, Style Box (1-6), (Contrast (-3 to +3 steps), Saturation (-3 to +3 steps), Sharpness (-3 to +3 steps))
Audio
Microphone
Built-in stereo microphone or XLR-K2M/XLR-K1M/ECM-XYST1M (sold separately)
Display Screen
Touch Screen
Yes
Size
2.95" (3.0-type) wide type
TFT Technology / Resolution
3" Rear Touchscreen Tilting LCD / 921,600
Adjustable Angle
Yes - Up by approx. 107 degrees, Down by approx. 41 degrees
Brightness Control
Manual (5 steps between -2 and +2), Sunny Weather mode
Screen Coverage
100%
Viewfinder
Type
Electronic
Resolution (Pixels)
2359000
Viewfinder Size
0.5"
Eye Point
23.00 mm
Dioptre Adjustment
-4 to +3 m
Field Coverage
100%
Viewfinder Magnification
Approx. 0.78x
Playback
Playback Functions
Single (with or without shooting information Y RGB histogram & highlight/shadow warning), 9/25-frame index view, Enlarged display mode (L: 18.8x, M: 12.3x, S: 9.4x), Auto Review (10/5/2 sec, Off), Image orientation (Auto/Manual/Off selectable), Slideshow, Folder selection (Date/ Still/ AVCHD/XAVC S HD/XAVC S 4K), Forward/Rewind (movie), Delete, Protect, Rating, Disp Cont Shoot Grp
Exposure Control
Shutter Type
Electronically controlled, vertical-traverse, focal-plane type
Shutter Speed
Still images: 1/8000 to 30 s, Bulb
Movies: 1/8000 to 1/4 (1/3 steps), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode)
ISO Sensitivity / Speed Still images: ISO 100-51200 (ISO numbers from ISO 50 to ISO 204800 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit)
Movies: ISO 100-51200 equivalent (ISO numbers up to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100-12800, selectable lower limit and upper limit)
Continuous Shooting
Up to 10 fps at 24.2 MP for up to 89 Frames in Raw Format
Up to 10 fps at 24.2 MP for up to 177 Frames in JPEG Format
Up to 8 fps at 24.2 MP
Up to 6 fps at 24.2 MP
Up to 3 fps at 24.2 MP
Remote Control
RM-VPR1, VCT-XPR10, VCT-VPR1, RM-SPR1, RMT-VP1K (Optional)
Metering Modes
Multi-segment, Center-weighted, Spot, Spot Standard/Large, Entire Screen Avg., Highlight
Exposure Modes
AUTO (iAuto), Programmed AE (P), Aperture priority (A), Shutter-speed priority (S), Manual (M), Movie (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) ), Slow & Quick Motion (Programmed AE (P) / Aperture priority (A) / Shutter-speed priority (S) / Manual (M) ), Scene Selection
Exposure Compensation
+/- 5.0EV (1/3 EV, 1/2 EV steps selectable) (with exposure compensation dial: +/- 3EV (1/3 EV steps))
Metering Range
EV -3.0 - EV 20.0 (ISO 100 equivalent with F2.0 lens attached)
White Balance Modes
Auto / Daylight / Shade / Cloudy / Incandescent / Fluorescent /,Warm White / Cool White / Day White / Daylight/ Flash / Underwater / Color Temperature2500 to 9900 K& color filterG7 to M7 (57-step), A7 to B7 (29-step)/ Custom
Scene Modes
Portrait, Sports Action, Macro, Landscape, Sunset, Night Scene, Night Portrait
AE Lock
Locked when shutter button is pressed halfway. Available with AE lock button (On/Off/Auto)
Self Timer
10 Seconds, 5 Seconds, 2 Seconds
AE Bracket
Single, 3/5/9 frames selectable. With 3 or 5 frames, in 1/3, 1/2, 2/3, 1.0, 2.0, or 3.0 EV increments, with 9 frames, in 1/3, 1/2, 2/3, or 1.0 EV increments
Focus
Focus Mode
AF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus
Autofocus Points
Phase Detection: 693
Contrast Detection: 425
AF Assist Beam / Illuminator
Yes (with built-in LED type)
AF Lock
No
Flash
Built-In Flash
No
Guide Number
N/A
Flash Modes
Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable), Wireless, Hi-speed sync
Flash Range
N/A
Flash Coverage
N/A
Flash Control
Pre-flash TTL
Flash Exposure Compensation
-3 EV to +3 EV (in 1/3 or 1/2 EV steps)
Max Flash Sync Speed
1/250 Second
External Flash Connection
Hot Shoe
Interface
Microphone Jack
3.5 mm Stereo minijack
Headphone
3.5 mm Stereo minijack
HDMI
HDMI micro connector (Type-D)
USB
Yes (SuperSpeed USB (USB 3.1 Gen 1) compatible)
Wi-Fi
Yes
NFC
Yes
Power
Battery
NP-FZ100 Rechargeable Lithium-Ion Battery Pack (7.2 VDC, 2280 mAh)
Battery Life
Still Images: Approx. 610 shots (Viewfinder) / approx. 710 shots (LCD monitor) (CIPA standard)
Movie, Actual, Recording: (MOVIE, ACTUAL RECORDING): Approx. 115 min (Viewfinder) / Approx. 125 min (LCD monitor) (CIPA standard)
(MOVIE, CONTINUOUS RECORDING): Approx. 200 min (Viewfinder) / Approx. 210 min (LCD monitor) (CIPA standard)
AC Adapter
AC-UUD12 AC Adapter
Storage Media
Compatible Media
Memory Stick PRO Duo, Memory Stick PRO-HG Duo, Memory Stick Micro (M2), SD memory card, SDHC memory card (UHS-I/II compliant), SDXC memory card (UHS-I/II compliant), microSD memory card, microSDHC memory card, microSDXC memory card
Dimensions and Weight
5.0 x 3.8 x 2.9" (12.70 x 9.65 x 7.37cm)
Weight
650g (22.93 oz)
Additional Features
Face Detection
Yes
Other Functions
Touch Focus: Yes (Available with LCD monitor or Viewfinder operation), ISO AUTO Min. SS, Bright Monitoring, Set File Name, FTP Transfer Func., Help guide, Area Setting, Shop Front Mode, Video Light Mode, Zoom Ring Rotate
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