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Product comparison · 2 tablets

Acer Iconia A14-21M-86YN Mediatek vs Acer CBT MDK-520 8/128 TCH CHR

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  • 32specifications compared
  • 16differ
  • 16identical
  • 39known for one product only

Key differences

The Acer CBT MDK-520 8/128 TCH CHR has 2 GB more internal memory than the Acer Iconia A14-21M-86YN Mediatek (8 GB vs 6 GB). The Acer Iconia A14-21M-86YN Mediatek has 2 more built-in speakers than the Acer CBT MDK-520 8/128 TCH CHR (4 vs 2). The Acer Iconia A14-21M-86YN Mediatek has 3 MP more rear camera resolution (numeric) than the Acer CBT MDK-520 8/128 TCH CHR (8 MP vs 5 MP). Only the Acer CBT MDK-520 8/128 TCH CHR has card reader integrated. Display diagonal: 35.6 cm (14") on the Acer Iconia A14-21M-86YN Mediatek, 27.9 cm (11") on the Acer CBT MDK-520 8/128 TCH CHR.

  • Display diagonal
    • 35.6 cm (14")
    • 27.9 cm (11")
  • Processor family
    • Mediatek
    • MediaTek Kompanio
  • Processor model
    • MT8786
    • 520
  • Internal memory
    • 6 GB
    • 8 GB
  • Card reader integrated
    • No
    • Yes
  • Number of built-in speakers
    • 4
    • 2
  • Rear camera resolution (numeric)
    • 8 MP
    • 5 MP
  • Top Wi-Fi standard
    • Wi-Fi 5 (802.11ac)
    • Wi-Fi 6 (802.11ax)

Side by side

Differences highlightedShow differences only
71 specifications
A

Acer

Iconia A14-21M-86YN Mediatek

Model A14-21M-86YN

View product
B

Acer

CBT MDK-520 8/128 TCH CHRView product
Display1 differ
Display diagonalDiffers35.6 cm (14")27.9 cm (11")
LED backlightKnown for oneYes
Display technology marketing nameKnown for oneCineCrystal
Display brightnessKnown for one350 cd/m²
Native aspect ratioKnown for one16:10
Processor2 differ
Processor familyDiffersMediatekMediaTek Kompanio
Processor modelDiffersMT8786520
Processor coresKnown for one8
Processor frequencyKnown for one1.8 GHz
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneNo
Memory1 differ
Internal memoryDiffers6 GB8 GB
Maximum internal memoryKnown for one8 GB
Storage1 differ
Card reader integratedDiffersNoYes
Audio1 differ
Number of built-in speakersDiffers42
Number of microphonesKnown for one1
Camera1 differ
Rear camera resolution (numeric)Differs8 MP5 MP
Rear camera resolutionKnown for one2600 x 1952 pixels
Front camera resolution (numeric)Known for one5 MP
Network2 differ
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)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 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac)
Ethernet LANKnown for oneNo
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.2
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Designidentical
Product colourKnown for oneSilver
Performanceidentical
RefurbishedKnown for oneNo
Software2 differ
PlatformDiffersAndroidChromeOS
Operating system installedDiffersAndroid 16ChromeOS
Battery1 differ
Battery capacityDiffers37 Wh29.65 Wh
Battery includedKnown for oneYes
Battery endurance in cyclesKnown for one800
Poweridentical
USB Type-C charging portKnown for oneYes
USB Type-C required charging power (max)Known for one65 W
USB Type-C required charging power (min)Known for one65 W
Weight & dimensions4 differ
WidthDiffers322.1 mm267.2 mm
DepthDiffers216 mm173.9 mm
HeightDiffers9.1 mm9 mm
WeightDiffers910 g610 g
Packaging contentidentical
AC adapter includedKnown for oneNo
Keyboard includedKnown for oneYes
Stylus penKnown for oneYes
Stylus pen typeKnown for oneActive
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
Enduranceidentical
Energy efficiency classKnown for oneG
Battery endurance per cycleKnown for one942 min
Repeated free fall reliability classKnown for oneE
Repairability classKnown for oneC
International Protection (IP) codeKnown for oneIP42

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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