Product comparison · 2 tablets

Acer Iconia A8-21M-A3ES Allwinner vs Lenovo Tab M8 (3rd Gen)

27specifications compared
14differ
13identical
33known for one product only

Key differences

The Lenovo Tab M8 (3rd Gen) has 0.3 GHz more processor frequency than the Acer Iconia A8-21M-A3ES Allwinner (2.3 GHz vs 2 GHz). The Acer Iconia A8-21M-A3ES Allwinner has 3 MP more front camera resolution (numeric) than the Lenovo Tab M8 (3rd Gen) (5 MP vs 2 MP). The Acer Iconia A8-21M-A3ES Allwinner has 17.1 mm more width than the Lenovo Tab M8 (3rd Gen) (216.2 mm vs 199.1 mm). Only the Lenovo Tab M8 (3rd Gen) has mobile network connection. Only the Lenovo Tab M8 (3rd Gen) has AC adapter included.

Display diagonal
- Iconia A8-21M-A3ES Allwinner:21.8 cm (8.6")
- Tab M8 (3rd Gen):20.3 cm (8")
Processor manufacturer
- Iconia A8-21M-A3ES Allwinner:Allwinner Technology
- Tab M8 (3rd Gen):MediaTek
Processor frequency
- Iconia A8-21M-A3ES Allwinner:2 GHz
- Tab M8 (3rd Gen):2.3 GHz
Internal memory type
- Iconia A8-21M-A3ES Allwinner:LPDDR4-SDRAM
- Tab M8 (3rd Gen):LPDDR4x-SDRAM
Front camera resolution (numeric)
- Iconia A8-21M-A3ES Allwinner:5 MP
- Tab M8 (3rd Gen):2 MP
Mobile network connection
- Iconia A8-21M-A3ES Allwinner:No
- Tab M8 (3rd Gen):Yes
Top Wi-Fi standard
- Iconia A8-21M-A3ES Allwinner:Wi-Fi 6 (802.11ax)
- Tab M8 (3rd Gen):Wi-Fi 5 (802.11ac)
Product colour
- Iconia A8-21M-A3ES Allwinner:Silver
- Tab M8 (3rd Gen):Grey

Side by side

Differences highlightedShow differences only

Comparison of A8-21M-A3ES, Tab M8 (3rd Gen)
60 specifications	A Acer Iconia A8-21M-A3ES Allwinner Model A8-21M-A3ES View product	B Lenovo Tab M8 (3rd Gen)View product
Display1 differ
Display diagonalDiffers	21.8 cm (8.6")	20.3 cm (8")
Panel type	IPS	IPS
Display resolution	1280 x 800 pixels	1280 x 800 pixels
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	350 cd/m²
HD typeKnown for one	WXGA	Unknown — not stated by the source
Processor2 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor cores	8	8
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	4 GB	4 GB
Internal memory typeDiffers	LPDDR4-SDRAM	LPDDR4x-SDRAM
Storageidentical
Internal storage capacity	64 GB	64 GB
Storage media	eMMC	eMMC
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)
Maximum memory card sizeKnown for one	Unknown — not stated by the source	128 GB
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	1
Camera1 differ
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)	8 MP	8 MP
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	5 MP	2 MP
Network2 differ
Mobile network connectionDiffers	No	Yes
Mobile network generationKnown for one	Unknown — not stated by the source	4G
Bluetooth	Yes	Yes
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	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
Device type	Mobile tablet	Mobile tablet
Form factorKnown for one	Slate	Unknown — not stated by the source
Performanceidentical
Position locationKnown for one	Unknown — not stated by the source	Yes
Assisted GPS (A-GPS)Known 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
Softwareidentical
Platform	Android	Android
Operating system installedKnown for one	Unknown — not stated by the source	Android 11
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
USB Type-C charging port	Yes	Yes
Weight & dimensions4 differ
WidthDiffers	216.2 mm	199.1 mm
DepthDiffers	130 mm	121.8 mm
HeightDiffers	7.9 mm	8.15 mm
WeightDiffers	410 g	305 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	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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