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Product comparison · 2 handheld mobile computers

Zebra EC55 handheld mobile computer vs Zebra TC21-HC handheld mobile computer

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  • 39specifications compared
  • 12differ
  • 27identical
  • 21known for one product only

Key differences

The Zebra TC21-HC handheld mobile computer has 1 more operating system version than the Zebra EC55 handheld mobile computer (11 vs 10). The Zebra TC21-HC handheld mobile computer has 56 g more weight than the Zebra EC55 handheld mobile computer (239 g vs 183 g). The Zebra TC21-HC handheld mobile computer has 3 mm more width than the Zebra EC55 handheld mobile computer (79 mm vs 76 mm). Display resolution: 720 x 1280 pixels on the Zebra EC55 handheld mobile computer, 1280 x 720 pixels on the Zebra TC21-HC handheld mobile computer. Processor family: Qualcomm on the Zebra EC55 handheld mobile computer, Snapdragon on the Zebra TC21-HC handheld mobile computer.

  • Display resolution
    • 720 x 1280 pixels
    • 1280 x 720 pixels
  • Processor family
    • Qualcomm
    • Snapdragon
  • Processor model
    • SD660
    • 660
  • Product colour
    • Black, Grey, White
    • Black, White
  • Operating system version
    • 10
    • 11
  • Weight
    • 183 g
    • 239 g
  • Width
    • 76 mm
    • 79 mm
  • Depth
    • 11.8 mm
    • 13.7 mm

Side by side

Differences highlightedShow differences only
60 specifications
A

Zebra

EC55 handheld mobile computer

Model EC55

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B

Zebra

TC21-HC handheld mobile computer

Model TC21-HC

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Display1 differ
Display diagonal12.7 cm (5")12.7 cm (5")
Display resolutionDiffers720 x 1280 pixels1280 x 720 pixels
Touch technologyMulti-touchMulti-touch
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Display glass typeKnown for oneGorilla Glass
Memoryidentical
Internal memory3 GB3 GB
Flash memory32 GB32 GB
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card size128 GB128 GB
Processor2 differ
Processor frequencyKnown for one2.2 GHz
Processor familyDiffersQualcommSnapdragon
Processor modelDiffersSD660660
Number of cores88
Processor manufacturerKnown for oneQualcomm
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth version5.05.0
Bluetooth Low Energy (BLE)YesYes
Data networkKnown for oneGSM, LTE, UMTS
Near Field Communication (NFC)YesYes
Security algorithmsDiffersAES, EAP, EAP-TTLS, WPA, WPA2EAP-PWD, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA-TKIP, WPA2-AES, WPA2-TKIP, WPA3-EAP, WPA3-Enterprise, WPA3-SAE
GPS Performanceidentical
GPS (satellite)Known for oneYes
GLONASSKnown for oneYes
Cameraidentical
Built-in cameraYesYes
Rear camera resolution (numeric)13 MP13 MP
Built-in flashKnown for oneYes
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Video recordingKnown for oneYes
Audioidentical
Built-in microphoneYesYes
SpeakersKnown for oneMono
Speaker powerKnown for one1 W
Voice recordingKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantity11
Headphone connectivityKnown for oneUSB
Performance1 differ
Product colourDiffersBlack, Grey, WhiteBlack, White
RFID readerKnown for oneYes
Drop proofKnown for oneYes
International Protection (IP) codeIP67IP67
Push-to-Talk (PTT)Known for oneYes
Sensorsidentical
Ambient light sensorYesYes
AccelerometerYesYes
GyroscopeYesYes
MagnetometerKnown for oneYes
Proximity sensorYesYes
Software1 differ
Operating system installedAndroidAndroid
Operating system versionDiffers1011
Operating system upgradeableKnown for oneYes
Weight & dimensions4 differ
WeightDiffers183 g239 g
WidthDiffers76 mm79 mm
DepthDiffers11.8 mm13.7 mm
HeightDiffers154.5 mm156 mm
Operational conditions1 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)-10 - 50 °C-10 - 50 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Battery1 differ
Battery capacityDiffers4180 mAh3400 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000

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