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Cámaras Fotográficas |
SONY Alpha 7 IV |
Ekipos |
72044155
60587770
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Código: 4696
Soportes compatibles Sony E
Relación de aspecto 4:03, 16:09, 3:2
Tecnología de sensores fotográficos CMOS
Compatibilidad con formato de archivo JPEG, Raw, HEIF
Estabilización de imagen Sensor de desplazamiento
Máximo de distancia focal 70 Milímetros
Zoom óptico 8 x
apertura máxima 3,5 f-stop
Mínimo de ISO ampliado 50
Descripción de medición Promedio ponderado central, resaltado ponderado, múltiple, punto
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Sobre este artículo
Sensor CMOS retroiluminado Exmor R de fotograma completo de 33 MP.
8 veces más potente, motor de procesamiento de imagen BIONZ XR de próxima generación.
Hasta 4K 60p 10-bit 4:2:2 w/ con lectura de píxeles completo en todos los formatos de grabación.
7K sobre ampliación de fotograma completo 4K 30p 10-bit 4:2:2 w/ sin contenedor de píxeles.
Hermosa expresión de color sencilla con perfil de color S-Cinetone.
ekipos.com
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Specifications
Image Sensor
Aspect Ratio
3:2
Number of Pixels (Effective)
Approx. 33.0 megapixels
Number of Pixels (total)
Approx. 34.1 megapixels
Sensor Type
35 mm full frame (35.9 x 23.9 mm), Exmor R CMOS sensor
Anti-Dust System
Yes (Charge protection coating on optical filter and image sensor shift mechanism)
Recording (still images)
Recording Format
JPEG (DCF Ver. 2.0, Exif Ver. 2.32, MPF Baseline compliant), HEIF (MPEG-A MIAF compliant), RAW (Sony ARW 4.0 format compliant)
Image Size (pixels) [3:2]
35 mm full frame L : 7008 x 4672 (33 M), M : 4608 x 3072 (15 M), S : 3504 x 2336 (8.2 M), APS-C M : 4608 x 3072 (15 M), S : 3504 x 2336 (8.2 M)
Image Size (pixels) [16:9]
35 mm full frame L : 7008 x 3944 (28 M), M : 4608 x 2592 (12 M), S : 3504 x 1968 (6.9 M), APS-C M : 4608 x 2592 (12 M), S : 3504 x 1968 (6.9 M)
Image Quality Modes
RAW (Compressed / Lossless Compressed / Uncompressed), JPEG (Extra fine / Fine / Standard / Light), HEIF (4:2:0 / 4:2:2) (Extra fine / Fine / Standard / Light), RAW & JPEG, RAW & HEIF
Picture Effect
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Creative Style
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Picture Profile
Yes (Off / PP1-PP11) Parameters: Black level, Gamma (Movie, Still, S-Cinetone, Cine1-4, ITU709, ITU709 [800%], S-Log2, S-Log3, HLG, HLG1-3), Black Gamma, Knee, Color Mode, Saturation, Color Phase, Color Depth, Detail, Copy, Reset
Dynamic Range Functions
Off, Dynamic Range Optimizer
COLOUR SPACE
sRGB standard (with sYCC gamut), Adobe RGB standard and Rec. ITU-R BT.2100 standard (BT.2020 gamut).1
14bit RAW
Yes
Creative Look
ST, PT, NT, VV, VV2, FL, IN, SH, BW, SE, Custom Look (1-6)
Image size (pixels) [4:3]
35 mm full frame L : 6224 x 4672 (29 M), M : 4096 x 3072 (13 M), S : 3120 x 2336 (7.3 M), APS-C M : 4096 x 3072 (13 M), S : 3120 x 2336 (7.3 M)
Image size (pixels) [1:1]
35 mm full frame L : 4672 x 4672 (22 M), M : 3072 x 3072 (9.4 M), S : 2336 x 2336 (5.5 M), APS-C M : 3072 x 3072 (9.4 M), S : 2336 x 2336 (5.5 M)
SOFT SKIN EFFECT
Yes
Recording (movie)
Recording Format
XAVC S, XAVC HS
Video Compression
XAVC S: MPEG-4 AVC/H.264, XAVC HS: MPEG-H HEVC/H.265
Audio Recording Format
LPCM 2 ch (48 kHz 16 bit), LPCM 2 ch (48 kHz 24 bit)2, LPCM 4 ch (48 kHz 24 bit)2, MPEG-4 AAC-LC 2 ch3
Creative Style
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Picture Profile
Yes (Off / PP1-PP11) Parameters: Black level, Gamma (Movie, Still, S-Cinetone, Cine1-4, ITU709, ITU709 [800%], S-Log2, S-Log3, HLG, HLG1-3), Black Gamma, Knee, Color Mode, Saturation, Color Phase, Color Depth, Detail, Copy, Reset
Movie Functions
Audio Level Display, Audio Rec Level, PAL/NTSC Selector, Proxy Recording (1280 x 720 (Approx. 6 Mbps), 1920 x 1080 (Approx. 9 Mbps), 1920 x 1080 (Approx. 16 Mbps)), TC/UB, Auto Slow Shutter, Gamma Disp. Assist
Creative Look
ST, PT, NT, VV, VV2, FL, IN, SH, BW, SE, Custom Look (1-6)
MOVIE RECORDING SYSTEM (XAVC HS 4K)
3840 x 2160 (4:2:0, 10bit, NTSC) (Approx.): 60p (150 Mbps / 75 Mbps / 45 Mbps)5 6, 24p (100 Mbps / 50 Mbps / 30 Mbps)6, 3840 x 2160 (4:2:0, 10bit, PAL) (Approx.): 50p (150 Mbps / 75 Mbps / 45 Mbps)5, 3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 60p (200 Mbps / 100 Mbps)56, 24p (100 Mbps / 50 Mbps)6, 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 50p (200 Mbps / 100 Mbps)5
MOVIE RECORDING SYSTEM (XAVC S-I 4K)
3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 60p (600 Mbps)56, 30p (300 Mbps)6, 24p (240 Mbps)3840 x 2160 (4:2:2, 10bit, NTSC) (Approx.): 60p (600 Mbps)56, 30p (300 Mbps)6, 24p (240 Mbps)6, 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 50p (500 Mbps)5, 25p (250 Mbps) 6, 3840 x 2160 (4:2:2, 10bit, PAL) (Approx.): 50p (500 Mbps)5, 25p (250 Mbps)
MOVIE RECORDING SYSTEM (XAVC S-I HD)
1920 x 1080 (4:2:2, 10bit, NTSC) (Approx.): 60p (222 Mbps)6, 30p (111 Mbps)6, 24p (89 Mbps)6, 1920 x 1080 (4:2:2, 10bit, PAL) (Approx.): 50p (185 Mbps), 25p (93 Mbps)
COLOUR SPACE
Rec. ITU-R BT.2100 standard compatible (BT.2020 gamut)4
SLOW & QUICK MOTION (SHOOTING FRAME RATE)
NTSC mode: 1 fps, 2 fps, 4 fps, 8 fps, 15 fps, 30 fps, 60 fps, 120 fps8,7, PAL mode: 1 fps, 2fps, 3fps, 6fps, 12fps, 25fps, 50fps, 100fps8,7
SOFT SKIN EFFECT
Yes
USB Streaming
VIDEO DATA FORMAT
MJPEG, YUV4209
Video Resolution
3840 x 2160 (15p / 12.5p) / 1920 x 1080 (60p / 50p / 30p / 25p) / 1280 x 720 (30p / 25p)
AUDIO DATA FORMAT
LPCM 2 ch (16 bit 48 kHz)
SIMULTANEOUS INTERNAL RECORDING
Yes
Recording System
Location information Link from smartphone
Yes
Media
SD memory card, SDHC memory card (UHS-I/II compliant), SDXC memory card (UHS-I/II compliant), CFexpress Type A memory card
Memory Card Slot
SLOT1: Multi slot for SD (UHS-I/II compliant) memory card / CFexpress Type A card, SLOT2: Slot for SD (UHS-I/II compliant) memory card
Recording mode on 2 memory cards
Simult. Rec, Sort, Auto Switch Media, Copy
Noise Reduction
Noise Reduction
Long exposure NR: On/Off, available at shutter speeds longer than 1 s, High ISO NR: Normal / Low / Off
White Balance
White Balance Modes
Auto / Daylight / Shade / Cloudy / Incandescent / Fluorescent / Flash / Underwater / Color Temperature (2500 to 9900 K) & color filter / Custom
Shutter AWB Lock
Yes (Shut. Halfway Down / Cont. Shooting / Off)
Focus
Focus Type
Fast Hybrid AF (phase-detection AF / contrast-detection AF)
Focus Mode
AF-A (Automatic AF), AF-S (Single-shot AF), AF-C (Continuous AF), DMF (Direct Manual Focus), Manual Focus
Focus Area
Wide / Zone / Center Fix / Spot / Expand Spot / Tracking
Focus Sensor
Exmor R CMOS sensor
FOCUS POINT
35 mm full frame: 759 points (phase-detection AF), APS-C mode with FF lens: 713 points (phase-detection AF), with APS-C lens: 575 points (phase-detection AF) / 425 points (contrast-detection AF)
Focus Sensitivity Range
EV-4 to EV20 (ISO100 equivalent with F2.0 lens attached)
Other Features
Predictive control, Focus lock, AF Track Sens. (Still), AF Subj. Shift Sensitivity (Movie), AF Transition Speed (Movie), Switch V/H AF Area, AF Area Regist., Circ. of Focus Point, Focus Map (Movie), AF Assist (Movie)
AF illuminator
Yes (with Built-in LED type)
AF Illuminator range
Approx. 0.3 m - approx. 3.0 m (with FE 28-70 mm F3.5-5.6 OSS lens attached)
Focus type with LA-EA3 (Sold separately)
Phase-detection
EYE AF
[Still images] Human (Right/Left Eye Select) / Animal (Right/Left Eye Select) / Bird, [Movie] Human (Right/Left Eye Select) / Animal (Right/Left Eye Select) / Bird
Exposure
Exposure Compensation
+/- 5.0 EV (1/3 EV, 1/2 EV steps selectable)
Metering Type
1200-zone evaluative metering
Metering Sensor
Exmor R CMOS sensor
METERING SENSITIVITY
EV-3 to EV20 (at ISO100 equivalent with F2.0 lens attached)
Metering Mode
Multi-segment, Center-weighted, Spot (Standard / Large), Entire Screen Avg., Highlight
Exposure Bracketing
Bracket: Cont., Bracket: Single, 3/5/9 frames selectable. (Ambient light, Flash light)
AE Lock
Locked when shutter button is pressed halfway. Available with AE lock button. (On/Off/Auto)
EXPOSURE MODES
[Still images] Intelligent Auto (Auto) / Program Auto (P) / Aperture Priority (A) / Shutter Priority (S) / Manual Exposure (M), [Movie] Intelligent Auto (Auto) / Program Auto (P) / Aperture Priority (A) / Shutter Priority (S) / Manual Exposure (M) / Flexible Exp. Mode, [Slow & Quick Motion] Intelligent Auto (Auto) / Program Auto (P) / Aperture Priority (A) / Shutter Priority (S) / Manual Exposure (M) / Flexible Exp. Mode
ISO Sensitivity (Recommended Exposure Index)
Still images: ISO 100-51200 (ISO numbers from 50 to 204800 can be set as expanded ISO), AUTO (ISO 100-12800, selectable lower limit and upper limit), Movies: ISO 100-51200 equivalent (ISO numbers up to 102400 can be set as expanded ISO), AUTO (ISO 100-12800, selectable lower limit and upper limit)
Scene Selection
-
Anti-flicker Shoot
Yes
Viewfinder
Viewfinder Type
1.3 cm (0.5 type) electronic viewfinder (Quad-VGA OLED)
Field Coverage
100%
Magnification
Approx. 0.78x (with 50 mm lens at infinity, -1m)
Eye Point
Approx. 23 mm from the eyepiece lens, 18.5 mm from the eyepiece frame at -1m-1 (CIPA standard)
Number of Dots
3 686 400 dots
Dioptre Adjustment
-4.0 to +3.0 m1
Finder Frame Rate Selection
STD 60 fps / HI 120 fps
Display Function
Histogram, Real-time image-adjustment display, Digital level gauge, Grid line, Focus check, Peaking MF, Zebra, Movie marker, Emphasized display during REC
LCD Screen
Monitor Type
7.5 cm (3.0-type) type TFT
Number of Dots
1 036 800 dots
Touch Panel
Yes
Brightness Control
Manual (5 steps between -2 and +2), Sunny Weather mode
Adjustable Angle
Opening Angle: Approx. 176 °., Rotation Angle: Approx. 270 °.
Focus Magnifier
Yes, Focus Magnifier (35 mm full frame: 5.5x / 11.0x, APS-C: 3.6x / 7.2x)
Shutter
type
Electronically-controlled, vertical-traverse, focal-plane type
Shutter Type
Mechanical shutter / Electronic shutter
SHUTTER SPEED
Still images: 1/8000 to 30 s, Bulb, Movies (NTSC mode): 1/8000 to 1/4 (1/3 steps), up to 1/60 in AUTO mode (up to 1/30 in Auto slow shutter mode), Movies (PAL mode): 1/8000 to 1/4 (1/3 steps), up to 1/50 in AUTO mode (up to 1/25 in Auto slow shutter mode)
Flash Sync. Speed
1/250 s (35 mm full frame), 1/320 s (APS-C)10
Electronic Front Curtain Shutter
Yes (ON/OFF)
Silent Shooting
Yes (ON/OFF)
Flash Control
Control
Pre-flash TTL11
Flash compensation
+/- 3.0 EV (switchable between 1/3 and 1/2 EV steps)
Flash Modes
Flash off, Autoflash, Fill-flash, Slow Sync., Rear Sync., Red-eye reduction (on/off selectable), Wireless12, Hi-speed sync.12
Recycling Time
-
External Flash Compatibility
Sony α System Flash compatible with Multi Interface Shoe, attach the shoe adaptor for flash compatible with Auto-lock accessory shoe
FE Level Lock
Yes
Wireless Control
Yes (Light signal: Available with Fill-flash, Slow Sync., Hi-speed sync. / Radio signal: Available with Fill-flash, Rear Sync., Slow Sync., Hi-speed sync.)
Drive
Self-timer
10 s delay / 5 s delay / 2 s delay / Continuous self-time / Bracketing self-timer
DRIVE MODES
Single Shooting, Continuous shooting (Hi+/Hi/Mid/Lo selectable), Self-timer, Self-timer (Cont.), Bracket: Single,Bracket: Cont., White Balance bracket, DRO bracket
Continuous Drive Speed (approx. max.)
Continuous shooting: Hi+: 10 fps, Hi: 8 fps, Mid: 6 fps, Lo: 3 fps13
No. of recordable frames (approx.)
JPEG Extra fine L: over 1000 frames, JPEG Fine L: over 1000 frames, JPEG Standard L: over 1000 frames, RAW: over 1000 frames, RAW & JPEG: over 1000 frames, RAW (Lossless Compressed): over 1000 frames, RAW (Lossless Compressed) & JPEG: over 1000 frames, RAW (Uncompressed): over 1000 frames, RAW (Uncompressed) & JPEG: 828 frames13
Pixel Shift Multi Shooting
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Size & Weight
Dimensions (W x H x D)
Approx. 131.3 mm x 96.4 mm x 79.8 mm, approx. 131.3 mm x 96.4 mm x 69.7 mm (From grip to monitor) (approx. 5 1/4 x 3 7/8 x 3 1/4 inches, approx. 5 1/4 x 3 7/8 x 2 3/4 inches (From grip to monitor))
Weight (with battery and memory card included)
Approx. 658 g (approx. 1 lb 7.3 oz)
Other Features
PlayMemories Camera Apps™
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Clear Image Zoom
Still images: Approx. 2x, Movies: Approx. 1.5x (4K), Approx. 2x (HD)
Digital Zoom
Smart zoom (Still images): 35 mm full frame: M: approx. 1.5x, S: approx. 2x, APS-C: S: approx. 1.3x, Digital zoom (Still images): 35 mm full frame: L: approx. 4x, M: approx. 6x, S: approx. 8x, APS-C: M: approx. 4x, S: approx. 5.3x, Digital zoom (Movie): 35 mm full frame: approx. 4x, APS-C: approx. 4x
Face Detection
Modes: Face/Eye Priority in AF, Face Priority in Multi Metering, Regist. Faces Priority
Self-Portrait Self-Timer
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Others
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Image Stabilization
type
Image Sensor-Shift mechanism with 5-axis compensation (Compensation depends on lens specifications)
Compensation Effect
5.5 stops (based on CIPA standard. Pitch/yaw shake only. With Planar T* FE 50 mm F1.4 ZA lens mounted. Long exposure NR off.)
Print
Compatible Standards
Exif Print, Print Image Matching III
Custom function
type
Custom key settings, My Menu, My Dial Settings, Reg Cust Shoot Set, Programmable Setting (Body 9 sets / memory card 12 sets)
Lens Compensation
Setting
Peripheral Shading, Chromatic Aberration, Distortion, Breathing (Movie)
WHATS IN THE BOX
Supplied Accessories
Camera body: ILCE-7M4/B Body Body cap: ALC-B1EM Eyepiece cup: FDA-EP18 Multi Interface Shoe Cap: FA-SHC1M Rechargeable Battery: NP-FZ100 USB charger: AC-UUD12 Shoulder strap USB-A to USB-C cable (USB 3.2) AC adaptor Power cord
Others
Operating Temperature
0 - 40 ℃ / 32 - 104 °F
Audio
Microphone
Built-in, stereo
Speaker
Built-in, monaural
Interface
Multi Interface Shoe
Yes (with Digital Audio Interface)15
PC Interface
Mass-storage / MTP
Multi / Micro USB Terminal
Yes14
Bluetooth
Yes (Bluetooth Standard Ver. 4.1 (2.4 GHz band))
Mic Terminal
Yes (3.5 mm Stereo minijack)
Sync terminal
-
Headphone Terminal
Yes (3.5 mm Stereo minijack)
Vertical Grip Connector
Yes
LAN Terminal
-
Functions
FTP Transfer Func. (Wired LAN(USB-LAN), USB Tethering, Wi-Fi), View on Smartphone, Remote control via Smartphone, PC Remote, BRAVIA Sync (Control for HDMI), PhotoTV HD
Playback
Photo Capture
Yes
Modes
Single (with or without shooting information Y RGB histogram & highlight / shadow warning), Index view, Enlarged display mode (L: 19.5x, M: 12.8x, S: 9.7x), Auto Review, Image orientation, Folder selection (Date / Still / Movie), Protect, Rating, Display as Group, Shot Mark (Movie), Divider Frame, Crop
Accessibility
SCREENREADER
Yes (Language: English, Speed: 7 steps, Volume: 16 steps)16
Power
USB Power Supply
Yes (Available with USB Type-C Terminal. USB Power Delivery compatible)
Supplied Battery
One rechargeable battery pack NP-FZ100
Battery Life (Still Images)
Approx. 520 shots (Viewfinder) / approx. 580 shots (LCD monitor) (CIPA standard)17
Battery Life (Movie, actual recording)
Approx. 100 min (Viewfinder) / Approx. 110 min (LCD monitor) (CIPA standard)18
Battery Life (Movie, continuous recording)
Approx. 170 min (Viewfinder) / Approx. 175 min (LCD monitor) (CIPA standard)
Internal Battery Charge
Yes (Available with USB Type-C Terminal. USB Power Delivery compatible)
Power consumption with Viewfinder
Still images: approx. 3.8 W (with FE 28-70 mm F3.5-5.6 OSS lens attached), Movies: approx. 5.7 W (with FE 28-70 mm F3.5-5.6 OSS lens attached)
Power consumption with LCD screen
Still images: approx. 3.4 W (with FE 28-70 mm F3.5-5.6 OSS lens attached), Movies: approx. 5.6 W (with FE 28-70 mm F3.5-5.6 OSS lens attached)
Lens
Lens mount
E-mount
General Features
Lithium Battery
Yes
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Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
Sony Alpha 7 IV - Cámara de lente intercambiable sin espejo con lente de zoom de 28 a 2.75 pulgadas (28 - 70 mm)
