Product comparison · 2 tablets

Acer Iconia B1-780-K21C Mediatek vs Acer Iconia B3-A30

Key differences

Display diagonal
- Iconia B1-780-K21C Mediatek:17.8 cm (7")
- Iconia B3-A30:25.6 cm (10.1")
Display resolution
- Iconia B1-780-K21C Mediatek:1280 x 720 pixels
- Iconia B3-A30:1280 x 800 pixels
Native aspect ratio
- Iconia B1-780-K21C Mediatek:16:9
- Iconia B3-A30:16:10
Rear camera resolution (numeric)
- Iconia B1-780-K21C Mediatek:2 MP
- Iconia B3-A30:5 MP
Rear camera resolution
- Iconia B1-780-K21C Mediatek:1920 x 1080 pixels
- Iconia B3-A30:2592 x 1944 pixels
Front camera resolution (numeric)
- Iconia B1-780-K21C Mediatek:0.3 MP
- Iconia B3-A30:2 MP
Battery technology
- Iconia B1-780-K21C Mediatek:Lithium-Ion (Li-Ion)
- Iconia B3-A30:Lithium Polymer (LiPo)
Battery capacity
- Iconia B1-780-K21C Mediatek:10.28 Wh
- Iconia B3-A30:22.4 Wh

Differences highlightedShow differences only

Comparison of B1-780-K21C, Iconia B3-A30
58 specifications	A Acer Iconia B1-780-K21C Mediatek Model B1-780-K21C View product	B Acer Iconia B3-A30 View product
Display3 differ
Display diagonalDiffers	17.8 cm (7")	25.6 cm (10.1")
Display resolutionDiffers	1280 x 720 pixels	1280 x 800 pixels
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Native aspect ratioDiffers	16:9	16:10
Camera3 differ
Rear camera resolution (numeric)Differs	2 MP	5 MP
Rear camera resolutionDiffers	1920 x 1080 pixels	2592 x 1944 pixels
Front camera resolution (numeric)Differs	0.3 MP	2 MP
Ports & interfacesidentical
Headphone outKnown for one	Unknown — not stated by the source	Yes
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Sensorsidentical
GyroscopeKnown for one	Unknown — not stated by the source	Yes
Battery4 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	10.28 Wh	22.4 Wh
Number of battery cellsDiffers	1	2
Continuous video playback time (max)Differs	6 h	10 h
Weight & dimensions4 differ
WidthDiffers	101 mm	259 mm
DepthDiffers	191.7 mm	167.5 mm
HeightDiffers	9.4 mm	9.2 mm
WeightDiffers	250 g	520 g

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.