Panasonic VIERA ST60 vs Panasonic VIERA VT20

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

Better figure, where one is clearly better

VIERA ST60 compared with VIERA VT20
PanasonicVIERA ST60PanasonicVIERA VT20
Overview
Released20132010
Display
PanelPlasmaPlasma
Panel detailUK ST60B exact maker manual lists 42, 50 and 55 inches. Full HD active-shutter 3D. Continental European and US 65-inch ST60 models are regional variants, not a verified UK configuration. Advertised 2500 Hz Focused Field Drive is a driving measure, not the native panel refresh rate; native Hz is omitted.Panasonic's UK TX-P50VT20B manual specifies a Full HD NeoPDP plasma panel. Its marketed 600 Hz sub-field drive is not a published native image refresh rate.
Resolution1920 × 1080 (Full HD)1920 × 1080 (Full HD)
HDR formatsNoneNone
Picture processingInfinite Black Pro panel and Intelligent Frame Creation described in exact ST60 reviews. The advertised 2500 Hz figure is Focused Field Drive, not native refresh.NeoPDP with Infinite Black Pro, Intelligent Frame Creation and 24p Smooth Film. Active-shutter frame-sequential Full HD 3D is supported; the 600 Hz sub-field figure describes panel drive, not native refresh.
Picture modesDynamic, Normal, Cinema, True Cinema and Custom in the exact UK42 review; 10-point white-balance/gamma and panel luminance controls.Dynamic, Normal, Cinema, THX, Game, Photo and two Professional modes when ISFccc is enabled; True Cinema replaces THX for 3D and some other inputs.
Motion handlingNative panel Hz unpublished in the read UK manual and omitted. Input frequencies, FFD marketing and mains 50/60 Hz are not panel refresh. Exact reviews praise film motion but caution about 3D judder or gaming lag.AVForums found very low gaming lag but criticised missing film-cadence detection for interlaced sources; What Hi-Fi? preferred Intelligent Frame Creation off for films.
Sizes
Sizes42, 50, 55″50″
Largest size55″ (better)50″
Gaming
HDMI ports3 (0 HDMI 2.1 at 4K 120 Hz+)4 (0 HDMI 2.1 at 4K 120 Hz+)
Variable refresh rateNoneNone
HDMI detailThree HDMI inputs with ARC on HDMI2; 3D, Content Type, Deep Colour, x.v.Colour and HDAVI Control 5. SCART/RGB and component/composite via adaptors.Four HDMI 1.4 inputs support 3D; HDMI2 supports ordinary Audio Return Channel. HDAVI Control 5, two SCART inputs, component input and D-sub PC input are specified.
Input lag66 ms in Game mode measured by Les Numériques on continental 50-inch ST60; HDTVTest reported 47 ms or more against a CRT on exact UK42, using a different method. These are review measurements, not maker claims.–
Smart TV and sound
Smart TV platformmy Home ScreenVIERA CAST
Speakers20 W, 2.1 channels30 W (better)
Wi-FiWi-Fi 4 (802.11n), built-in dual-band–
Bluetooth3.0–
Speaker detailTwo speakers and one 75 mm woofer; 5 W + 5 W + 10 W, 20 W total.Two 160 × 40 mm full-range drivers and one 100 mm woofer, rated 10 W + 10 W + 10 W.
Audio features–CONEQ equalisation, V-Audio surround modes and Dolby Digital optical output; 3.5 mm headphone socket.
Castingmy Home Screen personalised launcher, APPS List and VIERA Connect services; DLNA and VIERA Remote app described in exact reviews. Legacy services depend on provider support; original app availability is not a current promise.DLNA media playback and VIERA CAST online services; the supplied USB wireless LAN adaptor provides Wi-Fi rather than an internal radio.
TV tunersUK DVB-T/T2 Freeview HD, PAL I analogue and CI Plus. No satellite or Freesat tuner is listed in the UK ST60B manual.UK Freesat HD DVB-S/S2 satellite, Freeview HD DVB-T2, DVB-T and PAL I analogue UHF tuners.
USBTwo USB 2.0 inputs, SD card slot, media playback and USB-HDD recording.Two USB 2.0 ports support media and encrypted recording to a registered external USB hard drive; SD card slot for media.
EthernetRJ45 10BASE-T/100BASE-TX; built-in dual-band 802.11a/b/g/n wireless LAN.RJ45 10BASE-T/100BASE-TX for network services and DLNA.
Optical audio outFibre-optic PCM/Dolby Digital/DTS output and 3.5 mm stereo headphone jack.Fibre-optic PCM and Dolby Digital output.
Design and power
SizeWithout pedestal: 42-inch 994 × 596 × 49 mm, 17 kg; 50-inch 1170 × 697 × 49 mm, 22.5 kg; 55-inch 1286 × 762 × 49 mm, 27 kg. Configuration weights exclude pedestal.TX-P50VT20B TV only: 1224 × 771 × 90 mm and 27.5 kg. With supplied pedestal: 1224 × 810 × 335 mm and 30.5 kg.
StandIncluded pedestal. With pedestal: 42-inch 994 × 650 × 256 mm, 20 kg; 50-inch 1170 × 751 × 295 mm, 25.5 kg; 55-inch 1286 × 816 × 333 mm, 31 kg. Manual permits ±15° swivel on 42/50-inch only.Supplied pedestal; optional TY-WK4P1RW wall bracket with 400 × 300 mm mounting holes.
VESA patternMaker mounting holes 400 × 300 mm on 42/50-inch, 500 × 300 mm on 55-inch; M8 screws.–
Power useOriginal UK product fiche on-mode average 133/180/205 W for 42/50/55-inch; standby 0.30 W with no function active, off 0.27 W. Les Numériques and 01net measured higher 50-inch values under different test conditions; these are not the label average.Panasonic rated 425 W; standby 0.40 W, or 33 W during monitor-output recording.
Colours–Dark metallic-brown bezel.
Energy classC under the original 2013 label scheme.–
In the boxPedestal, N2QAYB000829 remote/two R6 batteries, one set of 3D eyewear, electronic Touch Pen/R03 battery, mains lead, SCART adaptor and cable accessories. Exact UK manual is separate from continental and US ST60 bundles. Panasonic Malaysia announced planned 18 April 2013 regional availability, while a French review sample existed 11 March; neither proves the first completed sale, so release uses 2013.Remote, two R6 batteries, pedestal, wireless LAN adaptor and extension, two pairs of TY-EW3D10E 3D glasses, mains lead, cable clamper, ferrite cores and instructions. The dated UK launch coverage establishes 2010 availability but does not reliably establish the first sale month; only the maker-confirmed 50-inch UK configuration is listed here.

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