Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ vs. Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS

Camera Comparison, Reviews and Tests

In depth comparison and review of Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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

Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ vs. Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS Comparison Chart
DESIGN AND DIMENSIONS Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Product Type Digital camera - mirrorless system Digital camera - 4K - mirrorless system
Lens Included Fujinon XC 15-45mm OIS PZ lens FE 28-70mm OSS lens
Height 6.74 cm 9.64 cm
Width 11.69 cm 13.13 cm
Depth 4.04 cm 7.98 cm
Weight 299 g 658 g
Weight Details Camera body only: 299 g
Camera with battery and memory card: 348 g
Camera with battery and memory card: 658 g
Body Material - Magnesium alloy
Enclosure Colour Mint | Silver | Brown -
Protection - Dust-resistant, moisture-resistant
Digital Zoom - 4x
Optical Zoom 3x -
SENSOR Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Sensor Resolution 16.3 Megapixel 33.0 Megapixel
Optical Sensor Type CMOS Exmor R CMOS
Total Pixels - 34,100,000 pixels
Effective Sensor Resolution 16,300,000 pixels 33,000,000 pixels
Optical Sensor Size APS-C (23.6 x 15.6 mm) Full Frame (35.9 x 23.9 mm)
Frame Rate (Max Resolution) - 60 fps
Sensor Dust Reduction Yes Yes
Sensor Features Dust Reduction (image sensor vibration) Dust Reduction (image sensor vibration), Anti-Dust coating
Image Stabiliser Optical Optical (Steady Shot with 5-axis Intelligent Active Mode)
Built-in Optical Image Stabiliser - Yes
Sensors - Digital level metre
PROCESSOR Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Image Processor - BIONZ XR
LENS Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Type Fujinon zoom lens - 3x zoom - 15 - 45 mm - f/3.5-5.6 XC OIS PZ - zoom Zoom lens 28 - 70 mm - f/3.5-5.6 FE OSS - zoom
Focal Length Equivalent to 35mm Camera 23 - 69mm -
Focus Adjustment Automatic, manual Automatic, manual
Min Focus Distance 13 cm 30 cm
Macro Focus Range 5cm -
Max View Angle - 75 degree(s)
Zoom Adjustment Motorised drive Manual
Lens Construction 9 groups / 10 elements 8 groups / 9 elements
Filter Size 52 mm 55 mm
Lens Mounting Type Fujifilm X Mount Sony E-mount
Features ED glass, aspherical lens, stepping motor Internal focusing system, full-time manual focusing, ED glass, splashproof, aspherical lens, dustproof
FOCUSING Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Auto Focus TTL contrast detection TTL contrast and phase detection
Auto Focus Points (Zones) Qty 49 759
Auto Focus Features Focus Peaking function Focus Peaking function, Predictive Focus Control
AE/AF Control Auto-area AF, Subject-tracking AF, Eye detection AF, Auto Macro 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 Eye Detect AF Eye Detect AF, face-priority AF function
VIEWFINDER Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Viewfinder Type - Electronic - OLED
Viewfinder Colour Support - Colour
Viewfinder Diagonal Size - 0.5"
Viewfinder Resolution - 3,686,400 pixels
Optical Viewfinder Field Coverage - 100%
Optical Viewfinder Magnification - 0.78x
Optical Viewfinder Dioptric Correction Range - -4 to +3
EXPOSURE & WHITE BALANCE Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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 100, ISO auto, ISO 200-6400, ISO 12800, ISO 25600 ISO 50, ISO auto, ISO 204800, ISO 100-51200
Exposure Metering Multi-segment, spot, average Multi-segment, centre-weighted, average, highlight spot
Exposure Metering Zones 256 1200
Exposure Modes Programme, bulb, automatic, manual, aperture-priority, shutter-priority Automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Dynamic Range Bracketing, Film Simulation Bracketing, ISO sensitivity bracketing Dynamic Range Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, night mode, text, fireworks, multiple exposure, flower, sports mode, sunset, beach, night (tripod), snow, portrait enhancer -
Special Effects Sepia, fisheye, soft focus, monochrome, miniature, Film Simulation, partial colour, Toy camera, High Key, Low Key, Pop Colour, Cross Screen, Dynamic tone Soft Skin, Creative Look presets
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Fine, incandescent, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), Underwater Incandescent, fluorescent, cloudy, Flash, daylight, shade, Underwater, 2500K - 9900K
Shutter Type Mechanical, electronic Mechanical electronically-controlled
Max Shutter Speed 1/32000 sec 1/8000 sec
Min Shutter Speed 30 sec 30 sec
Exposure Compensation ±3 EV range, in 1/3 EV steps ±5 EV range, in 1/2 or 1/3 EV steps
Auto Exposure Bracketing 3 steps in 1/3, 2/3 or 1 EV steps 3, 5 or 9 steps
X-sync Speed - 1/250sec
Exposure Range - EV -3-20 (ISO 100)
DISPLAY Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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 Folding Folding
Display Features - Display brightness control
FLASH Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Camera Flash Pop-up flash -
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction -
Red-Eye Reduction Yes -
Features AF illuminator, wireless off-camera control -
VIDEOGRAPHY / CAMCORDER Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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 JPEG, RAW, RAW + JPEG, HEIF, RAW + HEIF
Max Video Resolution - 3840 x 2160
Audio Signal Format - Linear PCM, AAC
Microphone Operation Mode Stereo Stereo
Microphone Features - Wind noise reduction
MEMORY Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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 -
Memory Card Max Supported Size 256 GB -
Image Storage 4896 x 3264
4896 x 2760
3456 x 2304
3456 x 1944
2496 x 1664
2496 x 1408
3264 x 3264
2304 x 2304
1664 x 1664
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 p - 30 fps
H.264 - 1280 x 720 p - 30 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 Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Battery Type Fujifilm NP-W126S Lithium Ion Sony NP-FZ100 Lithium Ion
Details Fujifilm NP-W126S Li-ion rechargeable battery (included) Sony NP-FZ100 Li-ion rechargeable battery - 2280 mAh (included)
Battery Life Photo shooting - 410 shots (with XF 35mm lens) 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 Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Interface HDMI, USB 2.0, IEEE 802.11b/g/n USB 2.0, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 4.1
Connectivity Features Remote control via mobile devices, remote live view, Wireless Image Transfer, wireless image printing 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 USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin mini HDMI Type C)
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 Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ 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, 6 frames per second 8 frames per second, 3 frames per second, 10 frames per second, 6 frames per second
Additional Features Sharpness control, digital image rotation, camera orientation detection, histogram display, in-camera red-eye removal, cropping an image, resizing an image, in-camera RAW processing, Motion Panorama, date stamp, Advanced SR AUTO mode, Photobook assist 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 Fujifilm X Series X-A20 + Fujinon XC 15-45mm OIS PZ Sony Alpha7 IV ILCE-7M4K + FE 28-70mm OSS
Included Accessories Dust cap, body cap, lens cap, shoulder strap, AC power adaptor Eyepiece cover, lens hood, dust cap, body cap, lens cap, shoulder strap, AC power adaptor, shoe cap, USB-C to USB-A cable
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
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