Product comparison · 2 tablets

Acer Iconia B1-780-K21C Mediatek vs Acer Iconia B1-850-K1KK Mediatek

40specifications compared
10differ
30identical
22known for one product only

Key differences

Display diagonal
- Iconia B1-780-K21C Mediatek:17.8 cm (7")
- Iconia B1-850-K1KK Mediatek:20.3 cm (8")
Display resolution
- Iconia B1-780-K21C Mediatek:1280 x 720 pixels
- Iconia B1-850-K1KK Mediatek:1280 x 800 pixels
Product colour
- Iconia B1-780-K21C Mediatek:White
- Iconia B1-850-K1KK Mediatek:Blue, White
Battery technology
- Iconia B1-780-K21C Mediatek:Lithium-Ion (Li-Ion)
- Iconia B1-850-K1KK Mediatek:Lithium Polymer (LiPo)
Battery capacity
- Iconia B1-780-K21C Mediatek:10.28 Wh
- Iconia B1-850-K1KK Mediatek:4600 mAh
Width
- Iconia B1-780-K21C Mediatek:101 mm
- Iconia B1-850-K1KK Mediatek:127 mm
Depth
- Iconia B1-780-K21C Mediatek:191.7 mm
- Iconia B1-850-K1KK Mediatek:210.8 mm
Height
- Iconia B1-780-K21C Mediatek:9.4 mm
- Iconia B1-850-K1KK Mediatek:10.1 mm

Side by side

Differences highlightedShow differences only

Comparison of B1-780-K21C, B1-850-K1KK
62 specifications	A Acer Iconia B1-780-K21C Mediatek Model B1-780-K21C View product	B Acer Iconia B1-850-K1KK Mediatek Model B1-850-K1KK View product
Display2 differ
Display diagonalDiffers	17.8 cm (7")	20.3 cm (8")
Panel typeKnown for one	IPS	Unknown — not stated by the source
Display resolutionDiffers	1280 x 720 pixels	1280 x 800 pixels
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processoridentical
Processor cacheKnown for one	1 MB	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	ARM	Unknown — not stated by the source
Graphics cardKnown for one	Mali T720 MP2	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Rear camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
Rear camera resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network1 differ
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g	802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Product colourDiffers	White	Blue, White
Sensorsidentical
AccelerometerKnown for one	Yes	Unknown — not stated by the source
Orientation sensorKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android 5.1
Battery2 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Battery capacityDiffers	10.28 Wh	4600 mAh
Continuous video playback time (max)Known for one	6 h	Unknown — not stated by the source
Battery life (max)Known for one	Unknown — not stated by the source	9 h
Weight & dimensions4 differ
WidthDiffers	101 mm	127 mm
DepthDiffers	191.7 mm	210.8 mm
HeightDiffers	9.4 mm	10.1 mm
WeightDiffers	250 g	340 g
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	No	Unknown — not stated by the source
Performanceidentical
Position locationKnown for one	Unknown — not stated by the source	Yes
GLONASSKnown for one	Unknown — not stated by the source	Yes

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.

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