Product comparison · 2 tablets

Acer Iconia A10-21-A81V Allwinner vs Acer Iconia A16-21M-86RM Mediatek

40specifications compared
21differ
19identical
19known for one product only

Key differences

The Acer Iconia A16-21M-86RM Mediatek has 80 cd/m² more display brightness than the Acer Iconia A10-21-A81V Allwinner (300 cd/m² vs 220 cd/m²). The Acer Iconia A16-21M-86RM Mediatek has 2 GB more internal memory than the Acer Iconia A10-21-A81V Allwinner (6 GB vs 4 GB). The Acer Iconia A16-21M-86RM Mediatek has 2 more built-in speakers than the Acer Iconia A10-21-A81V Allwinner (4 vs 2). Display diagonal: 25.6 cm (10.1") on the Acer Iconia A10-21-A81V Allwinner, 40.6 cm (16") on the Acer Iconia A16-21M-86RM Mediatek. Display resolution: 1280 x 800 pixels on the Acer Iconia A10-21-A81V Allwinner, 1920 x 1200 pixels on the Acer Iconia A16-21M-86RM Mediatek.

Display diagonal
- Iconia A10-21-A81V Allwinner:25.6 cm (10.1")
- Iconia A16-21M-86RM Mediatek:40.6 cm (16")
Display resolution
- Iconia A10-21-A81V Allwinner:1280 x 800 pixels
- Iconia A16-21M-86RM Mediatek:1920 x 1200 pixels
Display brightness
- Iconia A10-21-A81V Allwinner:220 cd/m²
- Iconia A16-21M-86RM Mediatek:300 cd/m²
HD type
- Iconia A10-21-A81V Allwinner:WXGA
- Iconia A16-21M-86RM Mediatek:WUXGA
Native aspect ratio
- Iconia A10-21-A81V Allwinner:16:9
- Iconia A16-21M-86RM Mediatek:16:10
Processor manufacturer
- Iconia A10-21-A81V Allwinner:Allwinner Technology
- Iconia A16-21M-86RM Mediatek:MediaTek
Processor family
- Iconia A10-21-A81V Allwinner:Allwinner
- Iconia A16-21M-86RM Mediatek:Mediatek
Processor model
- Iconia A10-21-A81V Allwinner:A523
- Iconia A16-21M-86RM Mediatek:MT8786

Side by side

Differences highlightedShow differences only

Comparison of A10-21-A81V, A16-21M-86RM
59 specifications	A Acer Iconia A10-21-A81V Allwinner Model A10-21-A81V View product	B Acer Iconia A16-21M-86RM Mediatek Model A16-21M-86RM View product
Display5 differ
Display diagonalDiffers	25.6 cm (10.1")	40.6 cm (16")
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
Display brightnessDiffers	220 cd/m²	300 cd/m²
HD typeDiffers	WXGA	WUXGA
Native aspect ratioDiffers	16:9	16:10
Maximum refresh rateKnown for one	Unknown — not stated by the source	60 Hz
Display technology marketing nameKnown for one	Unknown — not stated by the source	CineCrystal
Processor3 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor familyDiffers	Allwinner	Mediatek
Processor modelDiffers	A523	MT8786
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Internal memory typeDiffers	LPDDR4-SDRAM	LPDDR4x-SDRAM
Storage1 differ
Storage mediaDiffers	Flash	eMMC
Audio1 differ
Number of built-in speakersDiffers	2	4
Number of microphonesKnown for one	1	Unknown — not stated by the source
Cameraidentical
Video recording modesKnown for one	720p	Unknown — not stated by the source
Network2 differ
Bluetooth versionDiffers	5.4	5.0
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Mobile network generationKnown for one	Unknown — not stated by the source	Not supported
Ports & interfacesidentical
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Device typeDiffers	Mobile tablet	Tablet PC
Softwareidentical
Operating system installedKnown for one	Android 14	Unknown — not stated by the source
Battery1 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium
Battery life (max)Known for one	10 h	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	30.4 Wh
Number of battery cellsKnown for one	Unknown — not stated by the source	2
Battery voltageKnown for one	Unknown — not stated by the source	3.8 V
Power1 differ
AC adapter powerDiffers	10 W	20 W
AC adapter input voltageKnown for one	Unknown — not stated by the source	3.8 V
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	20 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	17 W
Weight & dimensions4 differ
WidthDiffers	241.3 mm	367.4 mm
DepthDiffers	151.1 mm	243.9 mm
HeightDiffers	8 mm	9.3 mm
WeightDiffers	450 g	980 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 80%	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.

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