Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant

27specifications compared
12differ
15identical
32known for one product only

Key differences

The Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant has 0.3 GHz more processor frequency than the Acer Iconia A8-21M-A3ES Allwinner (2.3 GHz vs 2 GHz). The Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant has 25.3 mm more width than the Acer Iconia A8-21M-A3ES Allwinner (241.5 mm vs 216.2 mm). The Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant has 19.4 mm more depth than the Acer Iconia A8-21M-A3ES Allwinner (149.4 mm vs 130 mm). Only the Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant has AC adapter included. Display diagonal: 21.8 cm (8.6") on the Acer Iconia A8-21M-A3ES Allwinner, 25.6 cm (10.1") on the Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant.

Display diagonal
- Iconia A8-21M-A3ES Allwinner:21.8 cm (8.6")
- Smart Tab M10 HD (2nd Gen) with Google Assistant:25.6 cm (10.1")
Processor manufacturer
- Iconia A8-21M-A3ES Allwinner:Allwinner Technology
- Smart Tab M10 HD (2nd Gen) with Google Assistant:MediaTek
Processor frequency
- Iconia A8-21M-A3ES Allwinner:2 GHz
- Smart Tab M10 HD (2nd Gen) with Google Assistant:2.3 GHz
Internal memory type
- Iconia A8-21M-A3ES Allwinner:LPDDR4-SDRAM
- Smart Tab M10 HD (2nd Gen) with Google Assistant:LPDDR4x-SDRAM
Top Wi-Fi standard
- Iconia A8-21M-A3ES Allwinner:Wi-Fi 6 (802.11ax)
- Smart Tab M10 HD (2nd Gen) with Google Assistant:Wi-Fi 5 (802.11ac)
Product colour
- Iconia A8-21M-A3ES Allwinner:Silver
- Smart Tab M10 HD (2nd Gen) with Google Assistant:Grey
Colour name
- Iconia A8-21M-A3ES Allwinner:Vapor Silver
- Smart Tab M10 HD (2nd Gen) with Google Assistant:Iron Grey
Width
- Iconia A8-21M-A3ES Allwinner:216.2 mm
- Smart Tab M10 HD (2nd Gen) with Google Assistant:241.5 mm

Side by side

Differences highlightedShow differences only

Comparison of A8-21M-A3ES, Smart Tab M10 HD (2nd Gen) with Google Assistant
59 specifications	A Acer Iconia A8-21M-A3ES Allwinner Model A8-21M-A3ES View product	B Lenovo Smart Tab M10 HD (2nd Gen) with Google Assistant View product
Display1 differ
Display diagonalDiffers	21.8 cm (8.6")	25.6 cm (10.1")
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	400 cd/m²
HD typeKnown for one	WXGA	Unknown — not stated by the source
Processor2 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor frequencyDiffers	2 GHz	2.3 GHz
Processor familyKnown for one	Allwinner	Unknown — not stated by the source
Processor modelKnown for one	A537	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	LPDDR4-SDRAM	LPDDR4x-SDRAM
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphicsidentical
Graphics cardKnown for one	Unknown — not stated by the source	PowerVR GE8320
Audioidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Number of microphonesKnown for one	Unknown — not stated by the source	2
Network1 differ
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
WWANKnown for one	Unknown — not stated by the source	Not installed
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one	Unknown — not stated by the source	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Design2 differ
Product colourDiffers	Silver	Grey
Colour nameDiffers	Vapor Silver	Iron Grey
Form factorKnown for one	Slate	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
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
Ambient light sensorKnown for one	Unknown — not stated by the source	Yes
Proximity sensorKnown for one	Unknown — not stated by the source	Yes
Hall sensorKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system installedKnown for one	Unknown — not stated by the source	Android 10
Batteryidentical
Battery includedKnown for one	Unknown — not stated by the source	Yes
Battery capacityKnown for one	Unknown — not stated by the source	5000 mAh
Battery technologyKnown for one	Lithium	Unknown — not stated by the source
Number of battery cellsKnown for one	2	Unknown — not stated by the source
Poweridentical
AC adapter output voltageKnown for one	Unknown — not stated by the source	5 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2 A
Weight & dimensions4 differ
WidthDiffers	216.2 mm	241.5 mm
DepthDiffers	130 mm	149.4 mm
HeightDiffers	7.9 mm	8.25 mm
WeightDiffers	410 g	420 g
Packaging content1 differ
AC adapter includedDiffers	No	Yes
Stylus penKnown for one	Unknown — not stated by the source	No
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR,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.

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