Compare Canon EOS R3 vs Sony Alpha 1 vs Sony A7 IV
Connectivity
Ports
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 2
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 2
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 2
Wireless Connectivity
802.11ac + Bluetooth
802.11ac (Dual Band)
802.11ac (dual band) + Bluetooth
Construction
Adjustment | Tilt
Fully articulate LCD
Adjustable up 107 deg, Down 41 deg
Form Factor
Mirrorless camera
Mirrorless camera
Mirrorless camera
Image Size
Full frame (36 x 24 mm)
Full frame (35.9 x 24 mm)
Full frame (35.6 x 23.8 mm)
Lens Mount
Canon RF-mount
Sony E-mount
Sony E-mount
Material
Magnesium alloy
Magnesium alloy
Magnesium alloy
Microphone
Stereo
Stereo
Stereo
Misc
Low Pass Filter
Sensor | Resolution
24 MP (6000 x 4000)
50 MP (8640 x 5760)
33 MP (7008 x 4672)
Sensor | Type
Stacked CMOS
Stacked CMOS
BSI-CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
87 mm / 3.43 in
81 mm / 3.19 in
80 mm / 3.15 in
Size | Height
143 mm / 5.63 in
97 mm / 3.82 in
96 mm / 3.78 in
Size | Width
150 mm / 5.91 in
129 mm / 5.08 in
131 mm / 5.16 in
Weight
1015 g / 35.87 oz
737 g / 26.04 oz
659 g / 23.29 oz
Display
Display Diagonal
3.2 inch
3 inch
3 inch
Display Type
Fully articulated TFT LCD
Tilting TFT LCD
Fully articulated TFT LCD
Resolution
4,150,000 dots
1,440,000 dots
1,036,800 dots
Viewfinder | Coverage
100%
100%
100%
Viewfinder | Magnification
0.76x
0.9x
0.78x
Viewfinder | Resolution
5,760,000 dots
9,437,184 dots
3,686,400 dots
Viewfinder | Type
Electronic
Electronic
Electronic
Function
AE Bracketing
±3 (at 1/3 EV, 1/2 EV steps)
±5 (3, 5 frames at 1/3 EV, 1/2 EV steps)
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
Autofocus
1053 focus points
759 focus points
759 focus points
Crop Factor
1.0
1.0
1.0
Exposure Compensation
±3 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
Exposure Mode
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Flash Sync Speed
1/250 sec electronic 1st curtain shutter / 1/180 sec electronic shutter / 1/200 sec mechanical
1/250s or 1/500s (Flash Sync Priority)
1/250 s
GPS
Yes
No
No
ISO Range
100 ~ 102400 (expands to 50 ~ 204800)
100 ~ 32000 (expands to 50 ~ 102400)
100 ~ 51200 (expands to 50 ~ 204800)
Image Stabilization
8 stops
5.5 stops
5-axis (5.5 stops)
Intervalometer
Yes
Operating Temperature
0 ~ 40°C / 32 ~ 104°F
32 - 104 degrees F / 0 - 40 degrees C
Picture Profile
Gamma: Movie, Still, S-Cinetone, Cine1-4, ITU709, ITU709 (800%), S-Log2, S-Log3, HLG, HLG1-3
Processor
Digic X
Dual Bionz XR
Bionz XR
Touch Screen
Yes
Yes
Yes
Video Codecs
MPEG-4, H.264, H.265
XAVC S, XAVC HS, XAVC S-I, H.264, H.265
MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265
Video Recording
Up to 8K UHD (7680x4320) 10bit 4:2:0 30fps 400Mbps | Up to 4K UHD (3840x2160) 10bit 4:2:2 120fps 280Mbps | Up to FHD (1920x1080) 10bit 4:2:2 60fps 50Mbps / 8bit 4:2:0 120fps 100Mbps
Up to 4K 60fps 4:2:2 10bit 600Mbps, FHD 60fps 4:2:2 10bit 222Mbps
Weather Resistance
Yes
Yes
Yes
Performance
Battery Life
760 shots
530 shots
580 shots
Battery Life | Stills
430 shots (Viewfinder) / 530 shots (LCD)
520 shots (Viewfinder) / 580 shots (LCD)
Battery Life | Video
90 min (Viewfinder) / 95 min (LCD)
100 min (Viewfinder) / 110 min (LCD)
Dynamic Range
15 stops
15 stops
Max Burst Rate
30.0 fps
30.0 fps
10.0 fps
Shutter Speed
1/64000 s (electronic) / 1/8000 s (mechanical) ~ 30/11 s
1/32000 s (electronic) / 1/8000 s (mechanical) ~ 30 s
1/8000 to 30 s
Storage
SD/SDHC/SDXC (UHS-II supported) + CFexpress Type B
Dual SD/CFexpress Type A slots (UHS-II supported)
One CFexpress Type A/UHS-II SD, One UHS-II SD
Production
Availability
2021-03
2021-12
Battery
LP-E19 lithium-ion battery & charger
NP-FZ100 lithium-ion battery & charger
NP-FZ100 lithium-ion battery charger
Debut
2021-04-14
2021-01-26
2021-10-21
Made In
Thailand
Model Name
ILCE-1
ILCE-7M4
Reviews
Neofiliac score
92%
100%
76%
Pros
- Fully articulated LCD
- Exceptional battery life
- Built-in GPS functionality
- 8 stops of IBIS
- Extraordinary 30.0 fps burst rate
- Weather-sealed
- Supports CFExpress card
- High resolution EVF
- Supports both WiFi and Bluetooth
- Long battery life
- 5.5 stops of IBIS
- Extraordinary 30.0 fps burst rate
- Rather compact
- Exceptionally high 50 MP resolution
- Weather-sealed
- Supports CFExpress Type A card
- Very high resolution EVF
- Fully articulated LCD
- Long battery life
- 5.5 stops of IBIS
- Good 10.0 fps burst rate
- Weather-sealed
- Supports CFExpress Type A card
- Supports both WiFi and Bluetooth
Cons
- Very heavy
- Viewfinder with low 0.76x magnification
- Very expensive
- Viewfinder with low 0.78x magnification
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