Product comparison · 2 tablets

MSI Primo 73 Allwinner vs MSI Primo 81 Allwinner

Key differences

Display diagonal
- Primo 73 Allwinner:17.8 cm (7")
- Primo 81 Allwinner:19.9 cm (7.85")
Display resolution
- Primo 73 Allwinner:1024 x 600 pixels
- Primo 81 Allwinner:1024 x 768 pixels
Native aspect ratio
- Primo 73 Allwinner:16:9
- Primo 81 Allwinner:4:3
Processor model
- Primo 73 Allwinner:A20
- Primo 81 Allwinner:A31S
Processor cores
- Primo 73 Allwinner:2
- Primo 81 Allwinner:4
Product colour
- Primo 73 Allwinner:Grey
- Primo 81 Allwinner:Silver, White
Battery capacity
- Primo 73 Allwinner:3000 mAh
- Primo 81 Allwinner:3500 mAh
Width
- Primo 73 Allwinner:121 mm
- Primo 81 Allwinner:135 mm

Differences highlightedShow differences only

Comparison of 73, 81
65 specifications	A MSI Primo 73 Allwinner Model 73 View product	B MSI Primo 81 Allwinner Model 81 View product
Display3 differ
Display diagonalDiffers	17.8 cm (7")	19.9 cm (7.85")
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display resolutionDiffers	1024 x 600 pixels	1024 x 768 pixels
Native aspect ratioDiffers	16:9	4:3
Processor2 differ
Processor modelDiffers	A20	A31S
Processor coresDiffers	2	4
Motherboard chipsetKnown for one	Unknown — not stated by the source	AMD Hudson M1
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Imagination Technologies
Audioidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Grey	Silver, White
Battery1 differ
Battery capacityDiffers	3000 mAh	3500 mAh
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	2 A	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	121 mm	135 mm
DepthDiffers	196 mm	200.2 mm
HeightDiffers	9.5 mm	7.82 mm
WeightDiffers	300 g	330 g
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS

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.