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Product comparison · 2 tablets

Acer Iconia A11 A11-21P-A4C4 Android Tablet vs Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet

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  • 32specifications compared
  • 24differ
  • 8identical
  • 74known for one product only

Key differences

The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 3 more processor cores than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (8 vs 5). The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 1.93 GHz more processor boost frequency than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (3.73 GHz vs 1.8 GHz). The Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet has 8 GB more internal memory than the Acer Iconia A11 A11-21P-A4C4 Android Tablet (12 GB vs 4 GB). Only the Acer Iconia A11 A11-21P-A4C4 Android Tablet has AC adapter included. Display diagonal: 27.9 cm (11") on the Acer Iconia A11 A11-21P-A4C4 Android Tablet, 37.1 cm (14.6") on the Samsung Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet.

  • Display diagonal
    • 27.9 cm (11")
    • 37.1 cm (14.6")
  • Panel type
    • IPS
    • AMOLED
  • Display resolution
    • 1280 x 800 pixels
    • 2960 x 1848 pixels
  • Display technology marketing name
    • CineCrystal
    • Dynamic AMOLED 2X
  • Processor cores
    • 5
    • 8
  • Processor boost frequency
    • 1.8 GHz
    • 3.73 GHz
  • Internal memory
    • 4 GB
    • 12 GB
  • Internal storage capacity
    • 128 GB
    • 512 GB

Side by side

Differences highlightedShow differences only
106 specifications
A

Acer

Iconia A11 A11-21P-A4C4 Android Tablet

Model A11-21P-A4C4

View product
B

Samsung

Galaxy Tab S11 Ultra SM-X930NZAHCOO tablet

Model SM-X930NZAHCOO

View product
Display4 differ
Display diagonalDiffers27.9 cm (11")37.1 cm (14.6")
Panel typeDiffersIPSAMOLED
Display resolutionDiffers1280 x 800 pixels2960 x 1848 pixels
Maximum refresh rateKnown for one60 Hz
Display technologyKnown for oneLCD
Display technology marketing nameDiffersCineCrystalDynamic AMOLED 2X
Display brightnessKnown for one350 cd/m²
Colour gamutKnown for one72%
HD typeKnown for oneHD
RGB colour spaceKnown for oneNTSC
Native aspect ratioKnown for one16:10
Display number of coloursKnown for one16 million colours
Processor2 differ
Processor manufacturerKnown for oneAllwinner Technology
Processor familyKnown for oneAllwinner
Processor modelKnown for oneA333
Processor coresDiffers58
Processor boost frequencyDiffers1.8 GHz3.73 GHz
Processor frequencyKnown for one3.3 GHz
Memory1 differ
Internal memoryDiffers4 GB12 GB
Internal memory typeKnown for oneLPDDR4x-SDRAM
Storage2 differ
Internal storage capacityDiffers128 GB512 GB
Storage mediaDiffersHDDFlash
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Maximum memory card sizeKnown for one2 TB
User memoryKnown for one483 GB
Audioidentical
Built-in speaker(s)Known for oneYes
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Camera3 differ
Rear camera typeDiffersSingle cameraDual camera
Rear camera resolution (numeric)Differs5 MP13 MP
Front cameraYesYes
Front camera resolution (numeric)Differs2 MP12 MP
Second rear camera resolution (numeric)Known for one8 MP
Auto focusKnown for oneYes
Rear camera flashKnown for oneYes
Maximum video resolutionKnown for one3840 x 2160 pixels
Resolution at capture speedKnown for one3840x2160@30fps
Network2 differ
Mobile network connectionNoNo
Mobile network generationKnown for oneNot supported
4G standardKnown for oneNot supported
BluetoothYesYes
Bluetooth version5.45.4
Top Wi-Fi standardDiffersWi-Fi 6 (802.11ax)Wi-Fi 7 (802.11be)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)802.11a, 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 7 (802.11be)
MIMOKnown for oneYes
Near Field Communication (NFC)Known for oneNo
Wi-Fi DirectKnown for oneYes
Ports & interfacesidentical
USB 2.0 Type-C ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Mobile High-Definition Link (MHL)Known for oneNo
Design2 differ
Form factorSlateSlate
Product colourDiffersBlackGrey
Colour nameKnown for oneBlack
Device typeDiffersMobile tabletTablet PC
Softwareidentical
PlatformAndroidAndroid
Operating system installedKnown for oneAndroid 15
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers19 Wh11600 mAh
Number of battery cellsKnown for one1
Battery endurance in cyclesDiffers8001200
Battery voltageKnown for one3.85 V
Battery life (max)Known for one10 h
Removable batteryKnown for oneNo
Continuous video playback time (max)Known for one23 h
Poweridentical
USB Type-C charging portYesYes
USB Type-C required charging power (max)Known for one10 W
USB Type-C required charging power (min)Known for one9 W
USB Power Delivery (USB PD)Known for oneYes
Endurance1 differ
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) codeDiffersIP42IP68
Weight & dimensions4 differ
WidthDiffers260.8 mm326.3 mm
DepthDiffers164.3 mm5.1 mm
HeightDiffers8.9 mm208.5 mm
WeightDiffers500 g692 g
Packaging content1 differ
AC adapter includedDiffersYesNo
Cables includedUSB Type-CUSB Type-C
Tablet case includedKnown for oneYes
Stylus penKnown for oneYes
Logistics dataidentical
Country of originKnown for oneChina
Other featuresidentical
ManufacturerKnown for oneAcer, Inc
Wi-FiKnown for oneYes
Video capture resolution (max)Known for one3840 x 2160 pixels
Bluetooth profilesKnown for oneA2DP, AVRCP, DI, HFP, HID, HOGP, HSP, OPP, PAN, PBAP, PBP, TMAP
CompatibilityKnown for oneGalaxy Buds Core, Galaxy Buds3 Pro, Galaxy Buds2 Pro, Galaxy Buds Pro, Galaxy Buds Live, Galaxy Buds+, Galaxy Buds3, Galaxy Buds2, Galaxy Buds, Galaxy Buds3 FE, Galaxy Buds FE
Security update termKnown for one30 September 2032
Technical detailsidentical
Packaging contentKnown for oneIconia A11 A11-21P-A4C4 Android Tablet 1 x Adapter Power Cord Android Tablet EMEA Warranty Card
TouchscreenKnown for oneYes
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
Sensorsidentical
AccelerometerKnown for oneYes
Ambient light sensorKnown for oneYes
GyroscopeKnown for oneYes
Hall sensorKnown for oneYes
Securityidentical
Fingerprint readerKnown for oneYes
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

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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