Product comparison · 2 tablets

Acer Iconia A8-21P-A0DL Allwinner vs Lenovo Tab E7

22specifications compared
14differ
8identical
31known for one product only

Key differences

The Acer Iconia A8-21P-A0DL Allwinner has 0.5 GHz more processor frequency than the Lenovo Tab E7 (1.8 GHz vs 1.3 GHz). The Acer Iconia A8-21P-A0DL Allwinner has 3 GB more internal memory than the Lenovo Tab E7 (4 GB vs 1 GB). The Acer Iconia A8-21P-A0DL Allwinner has 112 GB more internal storage capacity than the Lenovo Tab E7 (128 GB vs 16 GB). Only the Lenovo Tab E7 has AC adapter included. Display diagonal: 20.3 cm (8") on the Acer Iconia A8-21P-A0DL Allwinner, 17.8 cm (7") on the Lenovo Tab E7.

Display diagonal
- Iconia A8-21P-A0DL Allwinner:20.3 cm (8")
- Tab E7:17.8 cm (7")
Panel type
- Iconia A8-21P-A0DL Allwinner:IPS
- Tab E7:TN
Display resolution
- Iconia A8-21P-A0DL Allwinner:1280 x 800 pixels
- Tab E7:1024 x 600 pixels
Processor manufacturer
- Iconia A8-21P-A0DL Allwinner:Allwinner Technology
- Tab E7:MediaTek
Processor model
- Iconia A8-21P-A0DL Allwinner:A333
- Tab E7:MT8321A/D
Processor frequency
- Iconia A8-21P-A0DL Allwinner:1.8 GHz
- Tab E7:1.3 GHz
Internal memory
- Iconia A8-21P-A0DL Allwinner:4 GB
- Tab E7:1 GB
Internal storage capacity
- Iconia A8-21P-A0DL Allwinner:128 GB
- Tab E7:16 GB

Side by side

Differences highlightedShow differences only

Comparison of A8-21P-A0DL, Tab E7
53 specifications	A Acer Iconia A8-21P-A0DL Allwinner Model A8-21P-A0DL View product	B Lenovo Tab E7 View product
Display3 differ
Display diagonalDiffers	20.3 cm (8")	17.8 cm (7")
Panel typeDiffers	IPS	TN
Display resolutionDiffers	1280 x 800 pixels	1024 x 600 pixels
HD typeKnown for one	WXGA	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Processor3 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor familyKnown for one	Allwinner	Unknown — not stated by the source
Processor modelDiffers	A333	MT8321A/D
Processor frequencyDiffers	1.8 GHz	1.3 GHz
Processor coresKnown for one	Unknown — not stated by the source	4
Memory1 differ
Internal memoryDiffers	4 GB	1 GB
Internal memory typeKnown for one	LPDDR4x-SDRAM	Unknown — not stated by the source
Storage3 differ
Internal storage capacityDiffers	128 GB	16 GB
Storage mediaDiffers	eMMC	eMCP
Card reader integrated	Yes	Yes
Compatible memory cards	MicroSD (TransFlash)	MicroSD (TransFlash)
Maximum memory card sizeDiffers	512 GB	128 GB
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
Camera2 differ
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)Differs	5 MP	2 MP
Front camera	Yes	Yes
Front camera resolution (numeric)Differs	2 MP	0.3 MP
Networkidentical
Mobile network connectionKnown for one	No	Unknown — not stated by the source
Mobile network generationKnown for one	Not supported	Unknown — not stated by the source
Bluetooth	Yes	Yes
Top Wi-Fi standardKnown for one	Wi-Fi 6 (802.11ax)	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
Designidentical
Form factorKnown for one	Slate	Unknown — not stated by the source
Product colour	Black	Black
Device type	Mobile tablet	Mobile tablet
Colour nameKnown for one	Unknown — not stated by the source	Slate Black
Softwareidentical
Platform	Android	Android
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityDiffers	19 Wh	2750 mAh
Number of battery cellsKnown for one	1	Unknown — not stated by the source
Battery voltageKnown for one	3.85 V	Unknown — not stated by the source
Battery includedKnown for one	Unknown — not stated by the source	Yes
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
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	1 A
Weight & dimensionsidentical
WidthKnown for one	204.3 mm	Unknown — not stated by the source
DepthKnown for one	124.2 mm	Unknown — not stated by the source
HeightKnown for one	9.3 mm	Unknown — not stated by the source
WeightKnown for one	360 g	Unknown — not stated by the source
Packaging content1 differ
AC adapter includedDiffers	No	Yes
Tablet case includedKnown for one	Yes	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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