Sony Cyber-shot DSC-RX10 IV vs. Sony Cyber-shot DSC-HX99

Camera Comparison, Reviews and Tests

In depth comparison and review of Sony Cyber-shot DSC-RX10 IV and Sony Cyber-shot DSC-HX99. 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

Sony Cyber-shot DSC-RX10 IV vs. Sony Cyber-shot DSC-HX99 Comparison Chart
DESIGN AND DIMENSIONS Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Product Type Digital camera - 4K - compact Digital camera - 4K - compact
Lens Included Carl Zeiss Carl Zeiss
Height 9.4 cm 5.81 cm
Width 13.25 cm 10.2 cm
Depth 12.74 cm 3.55 cm
Weight 1.05 kg 216 g
Weight Details Camera only: 1.05 kg
Camera with battery and memory card: 1.095 kg
Camera only: 216 g
Camera with battery and memory card: 242 g
Enclosure Colour - Black
Protection Dust-resistant, moisture-resistant -
Digital Zoom 100x 120x
Optical Zoom 25x 28x
SENSOR Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Sensor Resolution 20.1 Megapixel 18.2 Megapixel
Optical Sensor Type Exmor RS CMOS Exmor R CMOS
Total Pixels 21,000,000 pixels -
Effective Sensor Resolution 20,100,000 pixels 18,200,000 pixels
Optical Sensor Size 1.0" 1/2.3"
Frame Rate (Max Resolution) 30 fps 30 fps
Image Stabiliser Optical (Steady Shot with Intelligent Active Mode) Optical (Steady Shot with Intelligent Active Mode)
Built-in Optical Image Stabiliser Yes Yes
Sensors Digital level metre -
PROCESSOR Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Image Processor BIONZ X BIONZ X
LENS Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Type Carl Zeiss zoom lens - 25x zoom - 8.8 - 220 mm - f/2.4-4.0 Vario-Sonnar T* Carl Zeiss zoom lens - 28x zoom - 4.25 - 118 mm - f/3.5-6.4 Vario-Sonnar T*
Focal Length Equivalent to 35mm Camera 24 - 600mm 24 - 720mm
Focus Adjustment Automatic, manual Automatic, manual
Min Focus Distance 3 cm 5 cm
Max View Angle - 84 degree(s)
Zoom Adjustment Motorised drive Motorised drive
Lens Construction 13 groups / 18 elements 10 groups / 11 elements
Filter Size 72 mm -
Features ED glass, aspherical lens, AA (advanced aspherical) lens, T* coating, Direct Manual Focus (DMF) Built-in lens shield, aspherical lens
FOCUSING Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Auto Focus TTL contrast and phase detection TTL contrast detection
Auto Focus Points (Zones) Qty 315 -
Auto Focus Features Focus Peaking function -
AE/AF Control - Face-priority AF, Subject-tracking AF, Touch Area AF
Face Detection Eye Detect AF, Smile Shutter Eye Detect AF, face-priority AF function, Smile Shutter
VIEWFINDER Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Viewfinder Type Electronic - OLED Electronic - OLED
Viewfinder Colour Support Colour Colour
Viewfinder Diagonal Size 0.39" 0.2"
Viewfinder Resolution 2,359,296 pixels -
Optical Viewfinder Field Coverage 100% 100%
Optical Viewfinder Magnification 0.70x 0.5x
Optical Viewfinder Dioptric Correction Range -4 to +3 -4 to +3
Features Viewfinder brightness control -
EXPOSURE & WHITE BALANCE Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
ISO (Max) 25600 12800
Light Sensitivity ISO 100, ISO 800, ISO 125, ISO 400, ISO 200, ISO 160, ISO 320, ISO 640, ISO 80, ISO 64, ISO 500, ISO 250, ISO 1600, ISO 6400, ISO 3200, ISO 1000, ISO 1250, ISO auto (100-12800), ISO 2000, ISO 2500, ISO 4000, ISO 5000, ISO 12800, ISO 25600, ISO 10000, ISO 8000 ISO 100, ISO 800, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto (80-3200), ISO 12800
Exposure Metering Multi-segment, centre-weighted, spot Multi-segment, centre-weighted, spot
Exposure Modes Programme, automatic, manual, aperture-priority, shutter-priority Programme, automatic, manual, aperture-priority, shutter-priority
Bracketing Modes Dynamic Range Bracketing, white balance bracketing Dynamic Range Bracketing, Flash Exposure Bracketing, white balance bracketing
Shooting Programs Landscape, portrait mode, macro, night portrait, night scene, sports mode, sunset, handheld twilight, anti-motion blur -
Special Effects Black & White, Sepia, Neutral, Vivid, sunset, soft focus, illustration, landscape, portrait, Water Colour, miniature, clear, deep, light, autumn leaves, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key, Night Scene, Standard, Style Box Soft focus, illustration, Water Colour, miniature, Retro, partial colour, Toy camera, Posterisation, High contrast monochrome, Pop Colour, HDR Painting, Rich-tone monochrome, Soft High-key
White Balance Custom, automatic, presets Custom, automatic, presets
White Balance Presets Incandescent, cloudy, daylight, shade, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (warm white), fluorescent light (daylight white) Incandescent, cloudy, Flash, daylight, fluorescent light (cool white), fluorescent light (daylight), fluorescent light (daylight white)
Max Shutter Speed 1/32000 sec -
Min Shutter Speed 30 sec -
Exposure Compensation ±3 EV range, in 1/3 EV steps ±3 EV range, in 1/3 EV steps
White Balance Bracketing Yes Yes
DISPLAY Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Type 3" LCD display 3" LCD display
Touch Screen Yes Yes
Display Format 1,440,000 pixels 921,600 pixels
Display Form Factor Folding Tilting
Display Features - Display brightness control
FLASH Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Camera Flash Pop-up flash Pop-up flash
Flash Modes Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode
Features AF illuminator, flash exposure bracketing AF illuminator
Effective Flash Range 1 m - 10.8 m: ISO auto (wide lens)
1 m - 6.5 m: ISO auto (tele lens)
20.8 m: ISO 12800 (wide lens)
12.8 m: ISO 12800 (tele lens)
0.3 m - 5.4 m: ISO auto (wide lens)
2.5 m - 3 m: ISO auto (tele lens)
VIDEOGRAPHY / CAMCORDER Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Digital Video Format AVCHD, XAVC S AVCHD, XAVC S
Image Recording Format JPEG, RAW, RAW + JPEG JPEG, RAW, RAW + JPEG
Max Video Resolution 3840 x 2160 3840 x 2160
Audio Signal Format Dolby Digital AC-3 (2 channel), Linear PCM -
Surround Sound Dolby Digital AC-3 (2 channel) recording Dolby Digital AC-3 (2 channel) recording
Microphone Operation Mode Stereo Stereo
Microphone Features - Wind noise reduction
MEMORY Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Memory Card Slot Memory Stick PRO Duo card, SD card Memory Stick Micro (M2) card, SD card
Supported Memory Cards Memory Stick Duo, SD Memory Card, Memory Stick PRO Duo, SDXC Memory Card, SDHC Memory Card, Memory Stick PRO-HG Duo, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card SD Memory Card, SDXC Memory Card, SDHC Memory Card, Memory Stick Micro Mark2
Memory Card Included No No
Image Storage 5472 x 3648
3888 x 2592
2736 x 1824
4864 x 3648
3648 x 2736
2592 x 1944
640 x 480
5472 x 3080
3648 x 2056
2720 x 1528
3648 x 3648
2544 x 2544
1920 x 1920
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BATTERY AND CHARGING Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Battery Type Sony NP-FW50 Lithium Ion Sony NP-BX1 Lithium Ion
Details Sony NP-FW50 Li-ion rechargeable battery - 1080 mAh Sony NP-BX1 Li-ion rechargeable battery - 1240 mAh (included)
Battery Life Photo shooting - 400 shots (LCD Monitor on)
Photo shooting - 370 shots (EVF on)
Video recording - 3.33 hours (LCD Monitor on)
Video recording - 3.08 hours (EVF on)
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CONNECTIONS Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Interface IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1 HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication), Bluetooth 4.1
Connectivity Features - Remote control via mobile devices, remote live view
Print Standard Exif Print support, PRINT Image Matching DPOF support, Exif Print support
Flash Terminal Hot shoe -
Connector Type USB 2.0
HDMI output (19 pin micro HDMI Type D)
Microphone (mini-phone stereo 3.5 mm)
Headphones (mini-phone stereo 3.5 mm)
USB 2.0 (5 pin Micro-USB Type B)
HDMI output (19 pin micro HDMI Type D)
FEATURES Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Self-Timer Delay 10 sec, 2sec, 5 sec 10 sec, 2sec, 5 sec
Continuous Shooting Speed 3.5 frames per second, 10 frames per second, 24 frames per second -
Additional Features Sharpness control, digital image rotation, camera orientation detection, saturation control, Sweep Panorama technology, takes photos while film recording, contrast control, Dynamic Range Optimizer, 24p Cinema Mode, Dolby Digital Stereo Creator, Multi-Frame Noise Reduction, Intelligent AUTO (iAUTO), High ISO NR, Superior Auto mode, Clear Image Zoom, noise reduction over long exposures, PlayMemories Camera Apps support, silent shooting, BRAVIA Sync function Saturation control, Sweep Panorama technology, brightness control, contrast control, USB charging, Multi-Frame Noise Reduction, Intelligent AUTO (iAUTO), Touch Shutter technology, Clear Image Zoom, high ISO speed noise reduction, BRAVIA Sync function, GPS via mobile
OTHERS Sony Cyber-shot DSC-RX10 IV Sony Cyber-shot DSC-HX99
Included Accessories Eyepiece cover, lens hood, lens cap, shoulder strap, AC power adaptor, shoe cap, micro-USB cable AC power adaptor, wrist strap, micro-USB cable
Max Operating Temperature 40 °C 40 °C
Min Operating Temperature 0 °C 0 °C
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