Canon EOS 70D vs. Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS

Camera Comparison, Reviews and Tests

In depth comparison and review of Canon EOS 70D and Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.

Camera Specifications Comparison

Canon EOS 70D vs. Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS Comparison Chart
DESIGN AND DIMENSIONS Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Product Type Digital camera - 1080p - SLR with Live View mode, movie recording Digital camera - 4K - mirrorless system
Lens Included Body only FE 28-70mm OSS lens
Height 10.43 cm 9.64 cm
Width 13.9 cm 13.13 cm
Depth 7.85 cm 7.98 cm
Weight 675 g 658 g
Weight Details - Camera with battery and memory card: 658 g
Body Material Aluminium, fibreglass-reinforced polycarbonate resin Magnesium alloy
Protection - Dust-resistant, moisture-resistant
Digital Zoom - 4x
SENSOR Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Sensor Resolution 20.2 Megapixel 33.0 Megapixel
Optical Sensor Type CMOS Exmor R CMOS
Total Pixels 20,900,000 pixels 34,100,000 pixels
Effective Sensor Resolution 20,200,000 pixels 33,000,000 pixels
Optical Sensor Size APS-C (22.5 x 15.0 mm) Full Frame (35.9 x 23.9 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features EOS Integrated Cleaning System, Self Cleaning Sensor Unit Dust Reduction (image sensor vibration), Anti-Dust coating
Image Stabiliser - Optical (Steady Shot with 5-axis Intelligent Active Mode)
Built-in Optical Image Stabiliser - Yes
Sensors Digital level metre Digital level metre
PROCESSOR Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Image Processor DIGIC 5+ BIONZ XR
LENS Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Type - Zoom lens 28 - 70 mm - f/3.5-5.6 FE OSS - zoom
Focus Adjustment - Automatic, manual
Min Focus Distance - 30 cm
Max View Angle - 75 degree(s)
Zoom Adjustment - Manual
Lens Construction - 8 groups / 9 elements
Filter Size - 55 mm
Lens Mounting Type Canon EF/EF-S Sony E-mount
Features - Internal focusing system, full-time manual focusing, ED glass, splashproof, aspherical lens, dustproof
FOCUSING Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Auto Focus TTL phase detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 19 759
Auto Focus Features - Focus Peaking function, Predictive Focus Control
AE/AF Control FlexiZone, Subject-tracking AF, Touch Area AF, Predictive AI Servo AF, Movie Servo AF Face-priority AF, Subject-tracking AF, Touch Area AF, Zone AF, Real-time Eye AF, Real-time Tracking AF, Wide-area AF, Expanded area AF, animal eye detection, bird eye detection, right/left eye select
Face Detection Automatic Face Tracking technology Eye Detect AF, face-priority AF function
VIEWFINDER Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Viewfinder Type Optical - fixed eye-level pentaprism Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution - 3,686,400 pixels
Optical Viewfinder Field Coverage 98% 100%
Optical Viewfinder Magnification 0.95x 0.78x
Optical Viewfinder Dioptric Correction Range -3 to +1 -4 to +3
Viewfinder Information Shutter speed, AE lock, AF-in-focus, flash charge completion, red-eye reduction, aperture, high-speed sync indicator, flash compensation on/off, highlight tone priority, ISO sensitivity, memory card status, FE lock, AF point, grid, electronic level, maximum burst -
Field of View Crop Factor 1.6 -
EXPOSURE & WHITE BALANCE Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
ISO (Max) 25600 204800
Native ISO - 100-51200
Extended ISO (Max) - 204800
Extended ISO (Min) - 50
Light Sensitivity ISO auto (100-12800), ISO 25600, ISO 100-12800 ISO 50, ISO auto, ISO 204800, ISO 100-51200
Exposure Metering Evaluative, centre-weighted, partial (7.7%), spot (3%) Multi-segment, centre-weighted, average, highlight spot
Exposure Metering Zones 63 1200
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Automatic, manual, aperture-priority, shutter-priority
Bracketing Modes - Dynamic Range Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, close-up, night portrait, multiple exposure, sports mode, handheld night shot, backlight correction HDR -
Special Effects Fisheye, soft focus, miniature, Toy camera, Art Bold, Grainy B&W, Water painting Soft Skin, Creative Look presets
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Cloudy, tungsten light, Flash, daylight, shade, 2000K - 10000K, fluorescent light (white), twilight Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K
Shutter Type - Mechanical electronically-controlled
Max Shutter Speed 1/8000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±5 EV range, in 1/2 or 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 7 steps in 1/2 or 1/3 EV steps 3, 5 or 9 steps
White Balance Bracketing Yes -
X-sync Speed 1/250sec 1/250sec
Exposure Range EV 1-20 (ISO 100) EV -3-20 (ISO 100)
DISPLAY Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1,040,000 pixels 1,036,000 pixels
Display Form Factor Rotating Folding
Display Features Display brightness control Display brightness control
FLASH Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Camera Flash Pop-up flash -
Guide Number (m / ISO 100) 12 -
Flash Modes Fill-in mode, E-TTL, rear curtain sync, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
Features AF illuminator, flash +/- compensation, wireless off-camera control, flash exposure bracketing -
VIDEOGRAPHY / CAMCORDER Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Digital Video Format H.264, MOV MPEG-4, H.264, XAVC S, H.265, XAVC HS
Image Recording Format JPEG, RAW, RAW + JPEG, CR2 (RAW) JPEG, RAW, RAW + JPEG, HEIF, RAW + HEIF
Max Video Resolution 1920 x 1080 3840 x 2160
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Stereo Stereo
Microphone Features Sensitivity control Wind noise reduction
MEMORY Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Memory Card Slot SD card SD card, CFexpress / SD card
Supported Memory Cards SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress
Memory Card Included No -
Image Storage JPEG 5472 x 3648
JPEG 4864 x 3648
JPEG 5472 x 3072
JPEG 3648 x 2432
JPEG 3248 x 2432
JPEG 3648 x 2048
JPEG 2736 x 1824
JPEG 2432 x 1824
JPEG 2736 x 1536
JPEG 1920 x 1280
JPEG 1696 x 1280
JPEG 1920 x 1080
JPEG 720 x 480
JPEG 640 x 480
JPEG 720 x 408
RAW 5472 x 3648
RAW 4864 x 3648
RAW 5472 x 3072
RAW 4104 x 2736
RAW 3648 x 2736
RAW 4104 x 2310
RAW 2736 x 1824
RAW 2432 x 1824
RAW 2736 x 1536
JPEG 3648 x 3648
JPEG 2432 x 2432
JPEG 1824 x 1824
JPEG 1280 x 1280
JPEG 480 x 480
RAW 3648 x 3648
RAW 2736 x 2736
RAW 1824 x 1824
7008 x 4672
4608 x 3072
3504 x 2336
4608 x 3072 - APS-C mode
3504 x 2336 - APS-C mode
6224 x 4672
4096 x 3072
3120 x 2336
4096 x 3072 - APS-C mode
3120 x 2336 - APS-C mode
7008 x 3944
4608 x 2592
3504 x 1968
4608 x 2592 - APS-C mode
3504 x 1968 - APS-C mode
4672 x 4672
3072 x 3072
2336 x 2336
3072 x 3072 - APS-C mode
2336 x 2336 - APS-C mode
Video Capture H.264 - 1920 x 1080 - 30 fps
H.264 - 1920 x 1080 - 25 fps
H.264 - 1920 x 1080 - 24 fps
H.264 - 1280 x 720 - 60 fps
H.264 - 1280 x 720 - 50 fps
H.264 - 640 x 480 - 30 fps
H.264 - 640 x 480 - 25 fps
XAVC HS - 3840 x 2160 p - 60 fps
XAVC HS - 3840 x 2160 p - 24 fps
XAVC HS - 3840 x 2160 p - 50 fps
XAVC S - 3840 x 2160 p - 60 fps
XAVC S - 3840 x 2160 p - 30 fps
XAVC S - 3840 x 2160 p - 24 fps
XAVC S - 3840 x 2160 p - 50 fps
XAVC S - 3840 x 2160 p - 25 fps
XAVC S - 1920 x 1080 p - 60 fps
XAVC S - 1920 x 1080 p - 30 fps
XAVC S - 1920 x 1080 p - 24 fps
XAVC S - 1920 x 1080 p - 50 fps
XAVC S - 1920 x 1080 p - 25 fps
BATTERY AND CHARGING Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Battery Type Canon LP-E6 Lithium Ion Sony NP-FZ100 Lithium Ion
Details Canon LP-E6 Li-ion rechargeable battery (included) Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included)
Battery Life Photo shooting - 1300 shots (at 23 °C (LCD Monitor off))
Photo shooting - 1200 shots (at 0 °C (LCD Monitor off))
Photo shooting - 230 shots (at 23 °C (Live View mode))
Photo shooting - 210 shots (at 0 °C (Live View mode))
Photo shooting - 920 shots (at 23 °C (AE 50%, FE 50%))
Photo shooting - 850 shots (at 0 °C (AE 50%, FE 50%))
Photo shooting - 520 shots (EVF on)
Photo shooting - 580 shots (LCD Monitor on)
Video recording - 100 minutes (EVF on)
Video recording - 110 minutes (LCD Monitor on)
CONNECTIONS Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Interface Composite video/audio, HDMI, USB 2.0, Wireless LAN USB 2.0, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 4.1
Connectivity Features Remote control via mobile devices Remote control via mobile devices, remote live view, Wireless Image Transfer, wireless video upload to FTP server, PC Remote functions via Wi-Fi
Print Standard Direct print, DPOF support, Exif Print support, PictBridge support Exif Print support, PRINT Image Matching
Flash Terminal Hot shoe Hot shoe
Connector Type Composite video/audio output
USB 2.0
HDMI output (19 pin mini HDMI Type C)
Microphone (mini-phone stereo 3.5 mm)
USB 2.0 (5 pin Micro-USB Type B)
USB 3.2 Gen 1 (USB Type-C)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
FEATURES Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Self-Timer Delay 10 sec, 2sec 10 sec, 2sec, 5 sec
Continuous Shooting Speed 3 frames per second, 7 frames per second 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second
Additional Features RGB primary colour filter, depth-of-field preview button, digital image rotation, camera orientation detection, histogram display, AE lock, AF lock, GPS ready, LCD live view mode, highlight point display, face detection, Auto Lighting Optimizer, in-camera RAW processing, peripheral illumination correction, Chromatic Aberration Compensation (CAC), Multi-Frame Noise Reduction, Eye-Fi Card Ready, Scene Intelligent Auto technology, Wi-Fi Protected Setup (WPS), noise reduction over long exposures, high ISO speed noise reduction, silent shooting, Dual Pixel CMOS AF technology Built-in speaker, camera orientation detection, histogram display, shadow point display, highlight point display, Dynamic Range Optimizer, USB charging, Intelligent AUTO (iAUTO), fast motion recording, noise reduction over long exposures, high ISO speed noise reduction, silent shooting, BRAVIA Sync function, distortion correction function, S-Log2 gamma setting, slow motion recording, peripheral shading correction, chromatic aberration correction, anti-flicker, Hybrid Log-Gamma (HLG) recording, S-Log3 gamma setting, 4:2:2 10-bit internal rercording, simultaneous streaming & recording mode, focus breathing compensation, USB streaming, 14-bit RAW
OTHERS Canon EOS 70D Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Included Accessories Battery charger, body cap, neck strap, USB cable, eyecup Eyepiece cover, lens hood, dust cap, body cap, lens cap, shoulder strap, AC power adaptor, shoe cap, USB-C to USB-A cable
Software Drivers & Utilities, Canon PhotoStitch, Canon Digital Photo Professional, Canon Picture Style Editor, Canon ImageBrowser EX, Canon EOS Utility -
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
Service & Support Limited warranty - 1 year -
Other Comparisons with Canon EOS 70D
Other Comparisons with Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Other Popular Camera Comparisons
Other projects: