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Product comparison · 2 tablets

Acer Iconia A11-21P-A5LY Allwinner vs Acer CBT MDK-520 8/128 TCH CHR

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  • 36specifications compared
  • 20differ
  • 16identical
  • 41known for one product only

Key differences

The Acer CBT MDK-520 8/128 TCH CHR has 4 GB more internal memory than the Acer Iconia A11-21P-A5LY Allwinner (8 GB vs 4 GB). The Acer CBT MDK-520 8/128 TCH CHR has 10.65 Wh more battery capacity than the Acer Iconia A11-21P-A5LY Allwinner (29.65 Wh vs 19 Wh). The Acer CBT MDK-520 8/128 TCH CHR has 1 more battery cells than the Acer Iconia A11-21P-A5LY Allwinner (2 vs 1). Display resolution: 1280 x 800 pixels on the Acer Iconia A11-21P-A5LY Allwinner, 1920 x 1200 pixels on the Acer CBT MDK-520 8/128 TCH CHR. HD type: HD on the Acer Iconia A11-21P-A5LY Allwinner, WUXGA on the Acer CBT MDK-520 8/128 TCH CHR.

  • Display resolution
    • 1280 x 800 pixels
    • 1920 x 1200 pixels
  • HD type
    • HD
    • WUXGA
  • Processor manufacturer
    • Allwinner Technology
    • MediaTek
  • Processor family
    • Allwinner
    • MediaTek Kompanio
  • Processor model
    • A333
    • 520
  • Internal memory
    • 4 GB
    • 8 GB
  • Internal memory type
    • DDR4-SDRAM
    • LPDDR4x-SDRAM
  • Storage media
    • HDD
    • eMMC

Side by side

Differences highlightedShow differences only
77 specifications
A

Acer

Iconia A11-21P-A5LY Allwinner

Model A11-21P-A5LY

View product
B

Acer

CBT MDK-520 8/128 TCH CHRView product
Display2 differ
Display diagonal27.9 cm (11")27.9 cm (11")
Panel typeIPSIPS
Display resolutionDiffers1280 x 800 pixels1920 x 1200 pixels
Display brightnessKnown for one300 cd/m²
HD typeDiffersHDWUXGA
Native aspect ratioKnown for one16:10
LED backlightKnown for oneYes
Processor3 differ
Processor manufacturerDiffersAllwinner TechnologyMediaTek
Processor familyDiffersAllwinnerMediaTek Kompanio
Processor modelDiffersA333520
Processor coresKnown for one5
Processor boost frequencyKnown for one1.8 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR4-SDRAMLPDDR4x-SDRAM
Maximum internal memoryKnown for one8 GB
Storage1 differ
Internal storage capacity128 GB128 GB
Storage mediaDiffersHDDeMMC
Card reader integratedYesYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one512 GB
Cameraidentical
Rear camera typeSingle cameraSingle camera
Rear camera resolution (numeric)5 MP5 MP
Front cameraYesYes
Front camera resolution (numeric)Known for one2 MP
Rear camera resolutionKnown for one2600 x 1952 pixels
Network1 differ
Mobile network connectionNoNo
Mobile network generationNot supportedNot supported
4G standardKnown for oneNot supported
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.4
Top Wi-Fi standardWi-Fi 6 (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)Wi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac)
Ethernet LANNoNo
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portYesYes
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
HDMI ports quantityKnown for one0
Design1 differ
Form factorSlateSlate
Product colourKnown for oneBlack
Device typeDiffersMobile tabletTablet PC
Software2 differ
PlatformDiffersAndroidChromeOS
Operating system installedDiffersAndroid 15ChromeOS
Battery2 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh29.65 Wh
Number of battery cellsDiffers12
Battery endurance in cyclesKnown for one800
Battery voltageKnown for one3.85 V
Power2 differ
USB Type-C charging portYesYes
USB Type-C required charging power (max)Differs10 W65 W
USB Type-C required charging power (min)Differs9 W65 W
Enduranceidentical
Energy efficiency classKnown for oneF
Energy efficiency scaleKnown for oneA to G
Battery endurance per cycleKnown for one3169 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42
Weight & dimensions4 differ
WidthDiffers260.8 mm267.2 mm
DepthDiffers164.3 mm173.9 mm
HeightDiffers8.9 mm9 mm
WeightDiffers500 g610 g
Packaging contentidentical
AC adapter includedNoNo
Cables includedKnown for oneUSB Type-C
Tablet case includedKnown for oneYes
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Stylus pen typeKnown for oneActive
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneNo
Audioidentical
Number of built-in speakersKnown for one2
Number of microphonesKnown for one1
Performanceidentical
RefurbishedKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Numeric keypadKnown for oneNo
Total storage capacityKnown for one128 GB
Technical detailsidentical
On-board graphics card modelKnown for oneMediaTek Integrated Graphics
TouchscreenKnown for oneYes

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