Grundig 55 GUB 9688 vs Grundig 8678 139.7 cm (55") 4K Ultra HD Smart TV Black 60 W

Comparison of 55 GUB 9688, 8678

64 specifications	A Grundig 55 GUB 9688View product	B Grundig 8678 139.7 cm (55") 4K Ultra HD Smart TV Black 60 W Model 8678 View product
Display1 differ
Screen shapeKnown for one	—Unknown — not stated by the source	Flat
Supported graphics resolutionsKnown for one	—Unknown — not stated by the source	3840 x 2160
Motion interpolation technologyDiffers	VPI (Video Perfection Index)	VPI (Video Perfection Index) 1800
Display technologyKnown for one	LED	—Unknown — not stated by the source
Performanceidentical
Backlight dimming technologyKnown for one	—Unknown — not stated by the source	Local Dimming
Teletext functionKnown for one	—Unknown — not stated by the source	Yes
Internet TVKnown for one	Yes	—Unknown — not stated by the source
On Screen Display (OSD)Known for one	Yes	—Unknown — not stated by the source
Ports & interfacesidentical
Mobile High-Definition Link (MHL)Known for one	—Unknown — not stated by the source	Yes
S-Video inputs quantityKnown for one	—Unknown — not stated by the source	1
Common interface (CI)Known for one	—Unknown — not stated by the source	No
Audioidentical
Number of speakersKnown for one	3	—Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	—Unknown — not stated by the source	1441 mm
Package depthKnown for one	—Unknown — not stated by the source	137 mm
Package heightKnown for one	—Unknown — not stated by the source	820 mm
Package weightKnown for one	—Unknown — not stated by the source	25.5 kg
Other features1 differ
3DDiffers	Yes	No
Annual energy consumptionKnown for one	—Unknown — not stated by the source	161 kWh
TV tuneridentical
Tuner typeKnown for one	—Unknown — not stated by the source	Analog & digital
Number of tunersKnown for one	—Unknown — not stated by the source	2 tuner(s)

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.