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Product comparison · 2 tablets

Acer CBT MDK-520 8/128 TCH CHR vs Samsung Galaxy Tab A9 SM-X115N

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  • 28specifications compared
  • 20differ
  • 8identical
  • 76known for one product only

Key differences

The Acer CBT MDK-520 8/128 TCH CHR has 4 GB more internal memory than the Samsung Galaxy Tab A9 SM-X115N (8 GB vs 4 GB). The Acer CBT MDK-520 8/128 TCH CHR has 64 GB more internal storage capacity than the Samsung Galaxy Tab A9 SM-X115N (128 GB vs 64 GB). The Samsung Galaxy Tab A9 SM-X115N 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 Samsung Galaxy Tab A9 SM-X115N has mobile network connection. Display diagonal: 27.9 cm (11") on the Acer CBT MDK-520 8/128 TCH CHR, 22.1 cm (8.7") on the Samsung Galaxy Tab A9 SM-X115N.

  • Display diagonal
    • 27.9 cm (11")
    • 22.1 cm (8.7")
  • Panel type
    • IPS
    • TFT
  • Display resolution
    • 1920 x 1200 pixels
    • 1340 x 800 pixels
  • HD type
    • WUXGA
    • WXGA+
  • Processor family
    • MediaTek Kompanio
    • Mediatek
  • Internal memory
    • 8 GB
    • 4 GB
  • Internal storage capacity
    • 128 GB
    • 64 GB
  • Rear camera resolution (numeric)
    • 5 MP
    • 8 MP

Side by side

Differences highlightedShow differences only
104 specifications
A

Acer

CBT MDK-520 8/128 TCH CHRView product
B

Samsung

Galaxy Tab A9 SM-X115N

Model SM-X115N

View product
Display4 differ
Display diagonalDiffers27.9 cm (11")22.1 cm (8.7")
Panel typeDiffersIPSTFT
Display resolutionDiffers1920 x 1200 pixels1340 x 800 pixels
HD typeDiffersWUXGAWXGA+
Display number of coloursKnown for one16 million colours
LED backlightKnown for oneYes
Processor1 differ
Processor familyDiffersMediaTek KompanioMediatek
Processor coresKnown for one8
Processor boost frequencyKnown for one2.2 GHz
Processor frequencyKnown for one2 GHz
Processor modelKnown for one520
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Maximum internal memoryKnown for one8 GB
Storage1 differ
Internal storage capacityDiffers128 GB64 GB
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one1 TB
User memoryKnown for one44.9 GB
Storage mediaKnown for oneeMMC
Audioidentical
Audio systemKnown for oneDolby Atmos
Speaker powerKnown for one1 W
Number of microphonesKnown for one1
Camera1 differ
Rear camera resolution (numeric)Differs5 MP8 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneNo
Maximum video resolutionKnown for one1920 x 1080 pixels
Resolution at capture speedKnown for one1920x1080@30fps
Video recordingKnown for oneYes
Video recording modesKnown for one1080p
Video capturing speedKnown for one30 fps
Front camera resolution (numeric)Known for one2 MP
Rear camera resolutionKnown for one2600 x 1952 pixels
Network4 differ
Mobile network connectionDiffersNoYes
Mobile network generationDiffersNot supported4G
4G standardKnown for oneLTE-TDD & LTE-FDD
BluetoothKnown for oneYes
Bluetooth versionKnown for one5.3
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
3G bands supportedKnown for one2100,900,1900,850,1700 MHz
4G bands supportedKnown for one2100,700,800,1900,850,1800,2300,2600,900,1700,2500 MHz
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ethernet LANKnown for oneNo
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers01
Mobile High-Definition Link (MHL)Known for oneNo
Headphone connectivityKnown for one3.5 mm
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
Phone featuresidentical
Video callKnown for oneYes
Voice callKnown for oneYes
Design1 differ
Product colourKnown for oneSilver
Device typeDiffersTablet PCMobile tablet
Performanceidentical
Position locationKnown for oneYes
BeiDouKnown for oneYes
GLONASSKnown for oneYes
GPS (satellite)Known for oneYes
GalileoKnown for oneYes
Quasi-Zenith Satellite System (QZSS)Known for oneYes
RefurbishedKnown for oneNo
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
Proximity sensorKnown for oneYes
Geomagnetic sensorKnown for oneYes
Electronic compassKnown for oneYes
Software1 differ
PlatformDiffersChromeOSAndroid
Operating system installedKnown for oneChromeOS
Battery1 differ
Battery includedKnown for oneYes
Battery capacityDiffers29.65 Wh5100 mAh
Removable batteryKnown for oneNo
Number of battery cellsKnown for one2
Media formatsidentical
Audio formats supportedKnown for one3GA, AAC, AMR, AWB, FLAC, IMY, M4A, Mid, MIDI, MP3, MXMF, OGA, OGG, OTA, RTTTL, RTX, WAV, XMF
Video formats supportedKnown for one3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WEBM
Weight & dimensions4 differ
WidthDiffers267.2 mm124.7 mm
DepthDiffers173.9 mm8 mm
HeightDiffers9 mm211 mm
WeightDiffers610 g333 g
Other featuresidentical
Video capture resolution (max)Known for one1920 x 1080 pixels
Bluetooth profilesKnown for oneA2DP, AVRCP, DI, HFP, HID, HOGP, HSP, MAP, OPP, PAN, PBAP
2G bands (primary SIM)Known for one850,1900,1800,900 MHz
CompatibilityKnown for oneGalaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds2, Galaxy Buds
Security update termKnown for one31 October 2027
Numeric keypadKnown for oneNo
Total storage capacityKnown for one128 GB
Neural processor unit (NPU)identical
Copilot+ PCKnown for oneNo
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
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
Technical detailsidentical
On-board graphics card modelKnown for oneMediaTek Integrated Graphics
TouchscreenKnown for oneYes

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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