Product comparison · 2 tablets

Acer Iconia B1-780-K4Y8 Mediatek vs Acer Iconia B1-780-K91H Mediatek

Key differences

Internal storage capacity
- Iconia B1-780-K4Y8 Mediatek:8 GB
- Iconia B1-780-K91H Mediatek:16 GB
Top Wi-Fi standard
- Iconia B1-780-K4Y8 Mediatek:802.11a
- Iconia B1-780-K91H Mediatek:Wi-Fi 4 (802.11n)
Microphone in
- Iconia B1-780-K4Y8 Mediatek:No
- Iconia B1-780-K91H Mediatek:Yes
Battery technology
- Iconia B1-780-K4Y8 Mediatek:Lithium Polymer (LiPo)
- Iconia B1-780-K91H Mediatek:Lithium-Ion (Li-Ion)
Height
- Iconia B1-780-K4Y8 Mediatek:9.35 mm
- Iconia B1-780-K91H Mediatek:9.4 mm

Differences highlightedShow differences only

Comparison of B1-780-K4Y8, B1-780-K91H
58 specifications	A Acer Iconia B1-780-K4Y8 Mediatek Model B1-780-K4Y8 View product	B Acer Iconia B1-780-K91H Mediatek Model B1-780-K91H View product
Processoridentical
Processor cacheKnown for one	Unknown — not stated by the source	1 MB
Processor architectureKnown for one	Unknown — not stated by the source	ARM Cortex-A53
Storage1 differ
Internal storage capacityDiffers	8 GB	16 GB
Network1 differ
Top Wi-Fi standardDiffers	802.11a	Wi-Fi 4 (802.11n)
Ports & interfaces1 differ
Microphone inDiffers	No	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one	Unknown — not stated by the source	1
Weight & dimensions1 differ
HeightDiffers	9.35 mm	9.4 mm

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.