Product comparison · 2 tablets

Acer Iconia B1-780-K91H Mediatek vs Acer Iconia B1-850-K2B9 Mediatek

Key differences

Display diagonal
- Iconia B1-780-K91H Mediatek:17.8 cm (7")
- Iconia B1-850-K2B9 Mediatek:20.3 cm (8")
Display resolution
- Iconia B1-780-K91H Mediatek:1280 x 720 pixels
- Iconia B1-850-K2B9 Mediatek:1280 x 800 pixels
Native aspect ratio
- Iconia B1-780-K91H Mediatek:16:9
- Iconia B1-850-K2B9 Mediatek:16:10
Rear camera resolution (numeric)
- Iconia B1-780-K91H Mediatek:2 MP
- Iconia B1-850-K2B9 Mediatek:5 MP
Front camera resolution (numeric)
- Iconia B1-780-K91H Mediatek:0.3 MP
- Iconia B1-850-K2B9 Mediatek:2 MP
Product colour
- Iconia B1-780-K91H Mediatek:White
- Iconia B1-850-K2B9 Mediatek:Blue
Battery technology
- Iconia B1-780-K91H Mediatek:Lithium-Ion (Li-Ion)
- Iconia B1-850-K2B9 Mediatek:Lithium Polymer (LiPo)
Battery capacity
- Iconia B1-780-K91H Mediatek:10.28 Wh
- Iconia B1-850-K2B9 Mediatek:17.5 Wh

Differences highlightedShow differences only

Comparison of B1-780-K91H, B1-850-K2B9
58 specifications	A Acer Iconia B1-780-K91H Mediatek Model B1-780-K91H View product	B Acer Iconia B1-850-K2B9 Mediatek Model B1-850-K2B9 View product
Display3 differ
Display diagonalDiffers	17.8 cm (7")	20.3 cm (8")
Display resolutionDiffers	1280 x 720 pixels	1280 x 800 pixels
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Camera2 differ
Rear camera resolution (numeric)Differs	2 MP	5 MP
Front camera resolution (numeric)Differs	0.3 MP	2 MP
Ports & interfacesidentical
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Design1 differ
Product colourDiffers	White	Blue
Performanceidentical
Position locationKnown for one	No	Unknown — not stated by the source
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	10.28 Wh	17.5 Wh
Battery life (max)Differs	6 h	9 h
Weight & dimensions4 differ
WidthDiffers	101 mm	126.3 mm
DepthDiffers	191.7 mm	210.7 mm
HeightDiffers	9.4 mm	9.5 mm
WeightDiffers	250 g	340 g
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source

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.