Product comparison · 2 tablets

Acer Iconia A10-21-A81V Allwinner vs Lenovo Yoga Tab Plus Gen 2

35specifications compared
24differ
11identical
35known for one product only

Key differences

The Lenovo Yoga Tab Plus Gen 2 has 480 cd/m² more display brightness than the Acer Iconia A10-21-A81V Allwinner (700 cd/m² vs 220 cd/m²). The Lenovo Yoga Tab Plus Gen 2 has 8 GB more internal memory than the Acer Iconia A10-21-A81V Allwinner (12 GB vs 4 GB). The Lenovo Yoga Tab Plus Gen 2 has 128 GB more internal storage capacity than the Acer Iconia A10-21-A81V Allwinner (256 GB vs 128 GB). Only the Lenovo Yoga Tab Plus Gen 2 has card reader integrated. Only the Acer Iconia A10-21-A81V Allwinner has AC adapter included.

Display diagonal
- Iconia A10-21-A81V Allwinner:25.6 cm (10.1")
- Yoga Tab Plus Gen 2:33 cm (13")
Display resolution
- Iconia A10-21-A81V Allwinner:1280 x 800 pixels
- Yoga Tab Plus Gen 2:3840 x 2560 pixels
Display brightness
- Iconia A10-21-A81V Allwinner:220 cd/m²
- Yoga Tab Plus Gen 2:700 cd/m²
Processor manufacturer
- Iconia A10-21-A81V Allwinner:Allwinner Technology
- Yoga Tab Plus Gen 2:Qualcomm
Processor family
- Iconia A10-21-A81V Allwinner:Allwinner
- Yoga Tab Plus Gen 2:Snapdragon
Processor model
- Iconia A10-21-A81V Allwinner:A523
- Yoga Tab Plus Gen 2:8 Elite
Internal memory
- Iconia A10-21-A81V Allwinner:4 GB
- Yoga Tab Plus Gen 2:12 GB
Internal memory type
- Iconia A10-21-A81V Allwinner:LPDDR4-SDRAM
- Yoga Tab Plus Gen 2:LPDDR5x-SDRAM

Side by side

Differences highlightedShow differences only

Comparison of A10-21-A81V, Yoga Tab Plus Gen 2
70 specifications	A Acer Iconia A10-21-A81V Allwinner Model A10-21-A81V View product	B Lenovo Yoga Tab Plus Gen 2 View product
Display3 differ
Display diagonalDiffers	25.6 cm (10.1")	33 cm (13")
Display resolutionDiffers	1280 x 800 pixels	3840 x 2560 pixels
Maximum refresh rateKnown for one	Unknown — not stated by the source	144 Hz
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessDiffers	220 cd/m²	700 cd/m²
HD typeKnown for one	WXGA	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Processor3 differ
Processor manufacturerDiffers	Allwinner Technology	Qualcomm
Processor familyDiffers	Allwinner	Snapdragon
Processor modelDiffers	A523	8 Elite
Processor frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	12 GB
Internal memory typeDiffers	LPDDR4-SDRAM	LPDDR5x-SDRAM
Storage3 differ
Internal storage capacityDiffers	128 GB	256 GB
Storage mediaDiffers	Flash	UFS
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphicsidentical
Graphics card familyKnown for one	Unknown — not stated by the source	Adreno
Camera3 differ
Rear camera typeDiffers	Single camera	Dual camera
Rear camera resolution (numeric)Differs	8 MP	13 MP
Second rear camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Front camera resolution (numeric)Differs	5 MP	8 MP
Rear camera resolutionKnown for one	3264 x 2448 pixels	Unknown — not stated by the source
Video recording modesKnown for one	720p	Unknown — not stated by the source
Network3 differ
Bluetooth versionDiffers	5.4	6.0
Top Wi-Fi standardDiffers	Wi-Fi 6 (802.11ax)	Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)	Wi-Fi 7 (802.11be)
WWANKnown for one	Unknown — not stated by the source	Not installed
Ports & interfacesidentical
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Silver	Blue
Colour nameKnown for one	Unknown — not stated by the source	Cosmic Blue
Sensorsidentical
AccelerometerKnown for one	Unknown — not stated by the source	Yes
GyroscopeKnown for one	Unknown — not stated by the source	Yes
Hall sensorKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Android 14	Android 17
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	12700 mAh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Known for one	10 h	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	10 W	Unknown — not stated by the source
Enduranceidentical
Energy efficiency classKnown for one	Unknown — not stated by the source	E
Energy efficiency scaleKnown for one	Unknown — not stated by the source	A to G
Battery endurance per cycleKnown for one	Unknown — not stated by the source	9570 min
Repeated free fall reliability classKnown for one	Unknown — not stated by the source	E
Repairability classKnown for one	Unknown — not stated by the source	A
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP52
Weight & dimensions4 differ
WidthDiffers	241.3 mm	291.8 mm
DepthDiffers	151.1 mm	200.3 mm
HeightDiffers	8 mm	6.09 mm
WeightDiffers	450 g	605 g
Packaging content1 differ
AC adapter includedDiffers	Yes	No
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Stylus penKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	ENERGY STAR,RoHS
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Number of microphonesKnown for one	1	Unknown — not stated by the source
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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