Product comparison · 2 tablets

Acer Iconia A8-21P-A0DL Allwinner vs Acer CBT MDK-520 4/64 TCH CHR

33specifications compared
13differ
20identical
23known for one product only

Key differences

The Acer Iconia A8-21P-A0DL Allwinner has 64 GB more internal storage capacity than the Acer CBT MDK-520 4/64 TCH CHR (128 GB vs 64 GB). The Acer CBT MDK-520 4/64 TCH CHR has 10.65 Wh more battery capacity than the Acer Iconia A8-21P-A0DL Allwinner (29.65 Wh vs 19 Wh). The Acer CBT MDK-520 4/64 TCH CHR has 1 more battery cells than the Acer Iconia A8-21P-A0DL Allwinner (2 vs 1). Display diagonal: 20.3 cm (8") on the Acer Iconia A8-21P-A0DL Allwinner, 27.9 cm (11") on the Acer CBT MDK-520 4/64 TCH CHR. Display resolution: 1280 x 800 pixels on the Acer Iconia A8-21P-A0DL Allwinner, 1920 x 1200 pixels on the Acer CBT MDK-520 4/64 TCH CHR.

Display diagonal
- Iconia A8-21P-A0DL Allwinner:20.3 cm (8")
- CBT MDK-520 4/64 TCH CHR:27.9 cm (11")
Display resolution
- Iconia A8-21P-A0DL Allwinner:1280 x 800 pixels
- CBT MDK-520 4/64 TCH CHR:1920 x 1200 pixels
Processor manufacturer
- Iconia A8-21P-A0DL Allwinner:Allwinner Technology
- CBT MDK-520 4/64 TCH CHR:MediaTek
Processor family
- Iconia A8-21P-A0DL Allwinner:Allwinner
- CBT MDK-520 4/64 TCH CHR:MediaTek Kompanio
Processor model
- Iconia A8-21P-A0DL Allwinner:A333
- CBT MDK-520 4/64 TCH CHR:520
Internal storage capacity
- Iconia A8-21P-A0DL Allwinner:128 GB
- CBT MDK-520 4/64 TCH CHR:64 GB
Device type
- Iconia A8-21P-A0DL Allwinner:Mobile tablet
- CBT MDK-520 4/64 TCH CHR:Tablet PC
Platform
- Iconia A8-21P-A0DL Allwinner:Android
- CBT MDK-520 4/64 TCH CHR:ChromeOS

Side by side

Differences highlightedShow differences only

Comparison of A8-21P-A0DL, CBT MDK-520 4/64 TCH CHR
56 specifications	A Acer Iconia A8-21P-A0DL Allwinner Model A8-21P-A0DL View product	B Acer CBT MDK-520 4/64 TCH CHR View product
Display2 differ
Display diagonalDiffers	20.3 cm (8")	27.9 cm (11")
Panel type	IPS	IPS
Display resolutionDiffers	1280 x 800 pixels	1920 x 1200 pixels
HD typeKnown for one	WXGA	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor3 differ
Processor manufacturerDiffers	Allwinner Technology	MediaTek
Processor familyDiffers	Allwinner	MediaTek Kompanio
Processor modelDiffers	A333	520
Processor frequencyKnown for one	1.8 GHz	Unknown — not stated by the source
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	LPDDR4x-SDRAM	LPDDR4x-SDRAM
Storage1 differ
Internal storage capacityDiffers	128 GB	64 GB
Storage media	eMMC	eMMC
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	MicroSD (TransFlash)	Unknown — not stated by the source
Maximum memory card sizeKnown for one	512 GB	Unknown — not stated by the source
Audioidentical
Number of built-in speakers	2	2
Number of microphones	1	1
Cameraidentical
Rear camera type	Single camera	Single camera
Rear camera resolution (numeric)	5 MP	5 MP
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	2 MP	Unknown — not stated by the source
Rear camera resolutionKnown for one	Unknown — not stated by the source	2600 x 1952 pixels
Networkidentical
Mobile network connection	No	No
Mobile network generation	Not supported	Not supported
Bluetooth	Yes	Yes
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)	Wi-Fi 6 (802.11ax)
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Wi-Fi standardsKnown for one	Unknown — not stated by the source	Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1	1
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Design1 differ
Form factor	Slate	Slate
Product colourKnown for one	Black	Unknown — not stated by the source
Device typeDiffers	Mobile tablet	Tablet PC
Software1 differ
PlatformDiffers	Android	ChromeOS
Operating system installedKnown for one	Unknown — not stated by the source	ChromeOS
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityDiffers	19 Wh	29.65 Wh
Number of battery cellsDiffers	1	2
Battery voltageKnown for one	3.85 V	Unknown — not stated by the source
Poweridentical
USB Type-C charging port	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	204.3 mm	267.2 mm
DepthDiffers	124.2 mm	173.9 mm
HeightDiffers	9.3 mm	9 mm
WeightKnown for one	360 g	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	No	No
Tablet case included	Yes	Yes
Stylus penKnown for one	Unknown — not stated by the source	Yes
Stylus pen typeKnown for one	Unknown — not stated by the source	Active
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
Neural processor unit (NPU)identical
Copilot+ PCKnown for one	Unknown — not stated by the source	No
Performanceidentical
RefurbishedKnown for one	Unknown — not stated by the source	No
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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