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Product comparison · 2 handheld mobile computers

Zebra TC21-HC handheld mobile computer vs Zebra TC57x handheld mobile computer

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  • 42specifications compared
  • 17differ
  • 25identical
  • 28known for one product only

Key differences

The Zebra TC57x handheld mobile computer has 1 GB more internal memory than the Zebra TC21-HC handheld mobile computer (4 GB vs 3 GB). The Zebra TC57x handheld mobile computer has 128 GB more maximum memory card size than the Zebra TC21-HC handheld mobile computer (256 GB vs 128 GB). The Zebra TC21-HC handheld mobile computer has 1 more operating system version than the Zebra TC57x handheld mobile computer (11 vs 10). Display resolution: 1280 x 720 pixels on the Zebra TC21-HC handheld mobile computer, 1920 x 1080 pixels on the Zebra TC57x handheld mobile computer. Touch technology: Multi-touch on the Zebra TC21-HC handheld mobile computer, Dual-touch on the Zebra TC57x handheld mobile computer.

  • Display resolution
    • 1280 x 720 pixels
    • 1920 x 1080 pixels
  • Touch technology
    • Multi-touch
    • Dual-touch
  • Internal memory
    • 3 GB
    • 4 GB
  • Maximum memory card size
    • 128 GB
    • 256 GB
  • Processor family
    • Snapdragon
    • Qualcomm
  • Processor model
    • 660
    • SD660
  • Product colour
    • Black, White
    • Black, Silver
  • International Protection (IP) code
    • IP67
    • IP68

Side by side

Differences highlightedShow differences only
70 specifications
A

Zebra

TC21-HC handheld mobile computer

Model TC21-HC

View product
B

Zebra

TC57x handheld mobile computer

Model TC57x

View product
Display2 differ
Display resolutionDiffers1280 x 720 pixels1920 x 1080 pixels
Touch technologyDiffersMulti-touchDual-touch
Memory2 differ
Internal memoryDiffers3 GB4 GB
Maximum memory card sizeDiffers128 GB256 GB
Processor2 differ
Processor frequencyKnown for one2.45 GHz
Processor familyDiffersSnapdragonQualcomm
Processor modelDiffers660SD660
Processor manufacturerKnown for oneQualcomm
Network1 differ
SIM card typeKnown for oneNanoSIM + eSIM
Data networkKnown for oneEdge, GPRS, GSM, HSPA, HSPA+, LTE, UMTS
GSM bands supportedKnown for one850,900,1800,1900 MHz
Antenna typeKnown for one2x2
Security algorithmsDiffersEAP-PWD, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA-TKIP, WPA2-AES, WPA2-TKIP, WPA3-EAP, WPA3-Enterprise, WPA3-SAEAES, EAP-TLS, EAP-TTLS, TKIP, WMM, WPA, WPA-Enterprise, WPA2, WPA2-Enterprise, WPA3, WPA3-Enterprise
GPS Performanceidentical
GPS (satellite)Known for oneYes
Assisted GPS (A-GPS)Known for oneYes
GLONASSKnown for oneYes
BeiDouKnown for oneYes
GalileoKnown for oneYes
Cameraidentical
Auto focusKnown for oneYes
Video recordingKnown for oneYes
Audioidentical
Speaker powerKnown for one1 W
Voice recordingKnown for oneYes
Performance2 differ
Product colourDiffersBlack, WhiteBlack, Silver
Barcode readerKnown for oneYes
Scanner typeKnown for one1D/2D
Phone functionKnown for oneYes
Google Mobile Services (GMS) supportedKnown for oneYes
Vibrating alertKnown for oneYes
Drop proofKnown for oneYes
International Protection (IP) codeDiffersIP67IP68
Sensorsidentical
MagnetometerKnown for oneYes
Pressure sensorKnown for oneYes
Software1 differ
Operating system versionDiffers1110
Poweridentical
Fast chargingKnown for oneYes
Weight & dimensions4 differ
WeightDiffers239 g249 g
WidthDiffers79 mm18.6 mm
DepthDiffers13.7 mm75.5 mm
HeightDiffers156 mm155 mm
Operational conditions2 differ
Operating temperature (T-T)Differs-10 - 50 °C-20 - 50 °C
Storage temperature (T-T)Differs-30 - 70 °C-40 - 70 °C
Technical detailsidentical
Electrostatic Discharge (ESD) protection (air)Known for one15 kV
Electrostatic Discharge (ESD) protection (contact)Known for one8 kV
Battery1 differ
Battery capacityDiffers3400 mAh4150 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000

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