Acer Iconia B1-770-K4SS Mediatek vs Acer Iconia B1-770-K909 Mediatek

Comparison of B1-770-K4SS, B1-770-K909

50 specifications	A Acer Iconia B1-770-K4SS Mediatek Model B1-770-K4SS View product	B Acer Iconia B1-770-K909 Mediatek Model B1-770-K909 View product
Displayidentical
Display diagonal	17.8 cm (7")	17.8 cm (7")
Panel type	IPS	IPS
Display resolution	1024 x 600 pixels	1024 x 600 pixels
LED backlight	Yes	Yes
Touch technology	Multi-touch	Multi-touch
Native aspect ratio	128:75	128:75
Processoridentical
Processor family	Mediatek	Mediatek
Processor model	MT8127	MT8127
Processor cores	4	4
Processor frequency	1.3 GHz	1.3 GHz
Processor cache	0.5 MB	0.5 MB
Memoryidentical
Internal memory	1 GB	1 GB
Internal memory type	DDR3L-SDRAM	DDR3L-SDRAM
Storageidentical
Internal storage capacity	16 GB	16 GB
Storage media	Flash	Flash
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC	MicroSD (TransFlash), MicroSDHC
Audioidentical
Built-in speaker(s)	Yes	Yes
Built-in microphone	Yes	Yes
Cameraidentical
Rear camera typeKnown for one	—Unknown — not stated by the source	Single camera
Rear cameraKnown for one	—Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	—Unknown — not stated by the source	2 MP
Front camera	Yes	Yes
Front camera resolution (numeric)	0.3 MP	0.3 MP
Networkidentical
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)	Wi-Fi 4 (802.11n)
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
Micro-USB 2.0 ports quantity	1	1
HDMI ports quantity	0	0
Microphone inKnown for one	—Unknown — not stated by the source	No
Headphone outKnown for one	—Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Yes	—Unknown — not stated by the source
Designidentical
Form factor	Slate	Slate
Product colour	White	White
Device type	Mobile tablet	Mobile tablet
Softwareidentical
Platform	Android	Android
Operating system installedKnown for one	Android 5.0	—Unknown — not stated by the source
Battery1 differ
Battery technology	Lithium Polymer (LiPo)	Lithium Polymer (LiPo)
Battery capacity	10.28 Wh	10.28 Wh
Number of battery cells	1	1
Battery life (max)Differs	5.5 h	6 h
Poweridentical
AC adapter power	10 W	10 W
Weight & dimensionsidentical
Width	108.8 mm	108.8 mm
Depth	189 mm	189 mm
Height	9.5 mm	9.5 mm
Weight	280 g	280 g
Packaging contentidentical
Keyboard included	No	No
Sensorsidentical
AccelerometerKnown for one	Yes	—Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	No	—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.