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Sony Cyber-shot DSC-HX99 vs Sony Cyber-shot DSC-P73

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

SonyCyber-shot DSC-HX99SonyCyber-shot DSC-P73
Overview
ReleasedOctober 20182004
Image and sensor
Camera typeCompactCompact
Sensor format1/2.3-type1/2.7-type
Sensor typeBack-illuminated Exmor R CMOSSuper HAD CCD
Effective resolution18.2 MP4.1 MP
Largest image4896 × 36722304 × 1728
RAW recordingYesNo
Standard ISO range80–3200100–400
Sensor detail1/2.3-type Exmor R CMOS; approximately 21.1 million total photosites. Optical format is not physical sensor dimensions1/2.7-type Super HAD CCD. Sony UK rounds effective resolution to 4.1 MP; exact P73 manual table gives 4,065,000 effective and 4,231,000 total photosites. Optical format is not a physical sensor dimension
Image formatsSony ARW 2.3 RAW, RAW+JPEG or JPEG Extra Fine/Fine/Standard; sRGB or Adobe RGB; 4:3, 3:2, 16:9 and square photographs plus Sweep PanoramaJPEG still images (Exif 2.2), MPEG-1 mono movies; no RAW format listed. Exact manual and Japan maker table give 2304×1728 maximum, versus incorrect 2272×1704 label in UK recording-size table
ISO detailOrdinary ISO 80–3200; extended single-frame ISO 6400. Multi-shot Noise Reduction offers ISO 6400 and 12800 using combined exposuresAuto or ISO 100, 200 and 400
Image processorBIONZ X with front-end LSIReal Imaging Processor in exact Sony Japan product feature page and announcement; 14-bit DXP, Clear Luminance NR and Clear Colour NR in UK table
Lens and shooting
Built-in lens24–720 mm equivalent39–117 mm equivalent
Maximum aperturef/3.5–6.4f/2.8–5.2
Optical zoom28×3×
StabilisationOptical lens stabilisation–
Maximum continuous burst10 fps–
Lens detailZEISS Vario-Sonnar T*, actual 4.25–118 mm, 11 elements in 10 groups with five aspherical elements; five-blade iris. Maker specifies 28× optical zoom, while 24–720 mm equivalent values are those displayed by the camera and recorded in ExifPhysical 6–18 mm, equivalent to 39–117 mm, F2.8–5.2. Normal focus from 50 cm wide and tele in manual. UK macro 10 cm wide / 50 cm tele; Japan launch says 10 / 60 cm, retained as a source conflict. Optional VAD-PEB adaptor supports conversion lenses and 30 mm filters. Precision Digital Zoom up to 6× total and Smart Zoom up to 10× at VGA, distinct from optical zoom
Autofocus25-point contrast autofocus, AF-S, Direct Manual Focus and manual focus; AF-C available for movies only. Eye AF, Lock-on AF and flexible spot areas; minimum focus approximately 5 cm wide or 250 cm telephotoMulti-point or centre autofocus, Single or Monitor AF and AF-assist illuminator. Presets 0.5, 1, 3, 7 m and infinity; not continuous manual focusing
ShutterMechanical shutter: Manual and shutter-priority 30–1/2000 second, aperture-priority 8–1/2000, Program 1–1/2000 and Intelligent Auto 1/4–1/2000Auto 1/8–1/2000 second; manual 30–1/1000 second in exact UK specification. NR Slow Shutter
Burst detailFull-resolution Speed Priority Continuous up to 10 fps, or ordinary Continuous approximately 3 fps. Up to 155 frames in Speed Priority with JPEG Fine; rate falls as buffer fills. Focus, exposure and white balance lock to first frame in either modeUK gives approximately 0.9-second burst interval and four shots; Sony US announcement specifies four shots at 1.3 fps. Limited sequence, not unrestricted continuous burst. Multi Burst stores sixteen subframes in a single composite, not sixteen full-resolution photographs
Stabilisation detailOptical SteadyShot for stills; Intelligent Active movies combine optical and electronic correction–
FlashBuilt-in pop-up flash; ISO Auto range approximately 0.3–5.4 m wide or 2.5–3.0 m telephoto; no accessory shoeBuilt-in Auto, forced, slow-sync and off modes with red-eye reduction. ISO Auto range 0.2–3.5 m wide / 0.5–2.5 m tele in UK and exact manual. No hot or accessory shoe
Exposure controlsP/A/S/M and two Memory Recall modes; ±3 EV in 1/3 EV steps; multi-pattern, centre-weighted, spot, entire-screen average and highlight meteringAuto, Program and Manual exposure; ±2 EV in 1/3 EV steps, histogram, multi-pattern or spot metering and adjustable contrast/saturation/sharpness. No aperture-priority mode. Twilight, Twilight Portrait, Soft Snap, Landscape, Beach and Candle scenes
Video
Highest video resolution3840 × 2160 at 30 fps640 × 480 at 30 fps
Video detailXAVC S 3840 × 2160 at 30p or 24p, 60/100 Mbps; PAL uses 25p. Full-pixel readout without pixel binning. Full HD up to 120p (100p PAL); 4K and 120p/100p HD sessions limited to approximately five minutes, with possible earlier thermal shutdown. Other modes approximately 29 minutes subject to temperature. UHS-I U3 microSDHC/XC required for 100 MbpsMPEG VX Fine 640×480 at 30 fps requires Memory Stick PRO; standard VGA approximately 16.6 fps and 160×112 Video Mail approximately 8.3 fps in maker Japan launch table. Mono sound, no zoom adjustment while recording in manual
AudioStereo recording: XAVC S Linear PCM or AVCHD Dolby Digital–
Screen and viewfinder
ViewfinderElectronicOptical
Screen size3″1.5″
Screen dots921,60067,000
TouchscreenYesNo
Tilting screenYesNo
Display detail3.0-type 4:3 TFT LCD, 921600 dots; tilts up 180 degrees. Touch focus, touch shutter and touchpad focus while using viewfinder; menus are not touch controlledFixed 1.5-inch TFT LCD, 100% coverage. UK rounded 67,000 dots; exact manual gives 67,200 (280×240). Dots are not recorded-image pixels
Viewfinder detailRetractable 0.2-type OLED, 638400 dots; 100% coverage (97% during 4K recording), 0.50× equivalent magnification, −4 to +3 dioptresReal-image optical finder separate from rear LCD
Connections and design
Wi-FiYes–
BluetoothYesNo
Battery life (maker's claim)370 photographs410 photographs
Body weight216 g175 g
Release detailSony Switzerland states availability from late October 2018; Sony Hong Kong specifies 26 October locally. October precision retained because the international first-sale day is not establishedSony US planned May 2004 availability; Sony Japan April 14 announcement planned May 14. Contemporary June 24 full hardware test describes an available retail product, confirming 2004 actual sale without establishing first actual month. Year precision retained; no explicit maker predecessor link established
Recording mediamicroSD, microSDHC, microSDXC and Memory Stick Micro/Mark2; no full-size SD slotMemory Stick and Memory Stick PRO; Duo forms require appropriate adaptor. Supplied 16 MB MSA-16AN
PortsMicro HDMI and Multi/Micro USB with USB 2.0Mini-B USB 2.0 Hi-Speed, PTP/PictBridge, mono A/V output and DC input for optional AC-LS5 adaptor; no accessory terminal
Wireless connections2.4 GHz IEEE 802.11 b/g/n Wi-Fi, NFC Type 3 and Bluetooth for location information from a compatible smartphone; no built-in GPS or compass–
Battery life detailNP-BX1; CIPA claim approximately 370 photographs with LCD or 300 with viewfinder. LCD claim rises to 460 with monitor auto-off set to two secondsTwo supplied NH-AA-DA Ni-MH AA cells, alkaline AA also supported. Headline retains exact UK 410-shot CIPA claim, but UK 210 minutes and Sony Japan/manual 420 shots / 210 minutes disagree; unresolved shot-count conflict explicit. Manual test LCD on, Fine/Single AF at 25°C, one image every 30 seconds, alternating zoom ends, flash every second shot, power restart every ten. Manual 9,800 images / 490 minutes is playback, not shooting
ChargingIn-camera USB charging and USB external power using supplied AC adapter with battery insertedSupplied external BC-CS2-series Ni-MH charger. Manual approximately six hours for fully depleted supplied cells at 25°C; not in-camera charging
Dimensions102 × 58.1 × 35.5 mm (width × height × depth), CIPA117.2×53.7×35.8 mm width×height×depth; protruding parts excluded in manual
Weight detailApproximately 216 g body only, or 242 g including NP-BX1 and memory card175 g body only; approximately 236 g with batteries, Memory Stick and wrist strap in manual. Loaded mass is not body mass
ColoursBlack–
In the boxNP-BX1, AC-UB10C adapter, micro USB cable, wrist strap and instructions in Japan; regional mains fittings varyTwo rechargeable AA cells, battery case, BC-CS2-series charger, mains lead, A/V and USB cables, 16 MB Memory Stick, wrist strap and software CD

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