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Product comparison · 2 handheld mobile computers

Zebra MC3400 handheld mobile computer vs Zebra TC21-HC handheld mobile computer

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  • 33specifications compared
  • 18differ
  • 15identical
  • 27known for one product only

Key differences

The Zebra MC3400 handheld mobile computer has 3 GB more internal memory than the Zebra TC21-HC handheld mobile computer (6 GB vs 3 GB). The Zebra MC3400 handheld mobile computer has 32 GB more flash memory than the Zebra TC21-HC handheld mobile computer (64 GB vs 32 GB). The Zebra MC3400 handheld mobile computer has 3,830 more processor model than the Zebra TC21-HC handheld mobile computer (4490 vs 660). Only the Zebra TC21-HC handheld mobile computer has built-in camera. Display diagonal: 10.2 cm (4") on the Zebra MC3400 handheld mobile computer, 12.7 cm (5") on the Zebra TC21-HC handheld mobile computer.

  • Display diagonal
    • 10.2 cm (4")
    • 12.7 cm (5")
  • Display resolution
    • 800 x 480 pixels
    • 1280 x 720 pixels
  • Touch technology
    • Dual-touch
    • Multi-touch
  • Internal memory
    • 6 GB
    • 3 GB
  • Flash memory
    • 64 GB
    • 32 GB
  • Maximum memory card size
    • 2 TB
    • 128 GB
  • Processor family
    • Qualcomm
    • Snapdragon
  • Processor model
    • 4490
    • 660

Side by side

Differences highlightedShow differences only
60 specifications
A

Zebra

MC3400 handheld mobile computer

Model MC3400

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B

Zebra

TC21-HC handheld mobile computer

Model TC21-HC

View product
Display3 differ
Display diagonalDiffers10.2 cm (4")12.7 cm (5")
Display resolutionDiffers800 x 480 pixels1280 x 720 pixels
Touch technologyDiffersDual-touchMulti-touch
TouchscreenYesYes
Touchscreen typeCapacitiveCapacitive
Display glass typeGorilla GlassGorilla Glass
Memory3 differ
Internal memoryDiffers6 GB3 GB
Flash memoryDiffers64 GB32 GB
Compatible memory cardsMicroSD (TransFlash)MicroSD (TransFlash)
Maximum memory card sizeDiffers2 TB128 GB
Flash memory typeKnown for oneUFS
Processor2 differ
Processor familyDiffersQualcommSnapdragon
Processor modelDiffers4490660
Processor manufacturerKnown for oneQualcomm
Number of cores88
Processor frequencyKnown for one2.4 GHz
Network1 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
BluetoothYesYes
Bluetooth versionKnown for one5.0
Bluetooth Low Energy (BLE)Known for oneYes
Near Field Communication (NFC)YesYes
Security algorithmsKnown for oneEAP-PWD, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA-TKIP, WPA2-AES, WPA2-TKIP, WPA3-EAP, WPA3-Enterprise, WPA3-SAE
Data networkKnown for oneNot supported
Camera1 differ
Built-in cameraDiffersNoYes
Rear camera resolution (numeric)Known for one13 MP
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Video recordingKnown for oneYes
Audioidentical
Built-in microphoneYesYes
Speaker powerKnown for one1 W
Voice recordingKnown for oneYes
SpeakersKnown for oneMono
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Performance1 differ
Product colourDiffersBlackBlack, White
International Protection (IP) codeKnown for oneIP67
Scanner typeKnown for one1D/2D
Phone functionKnown for oneNo
Vibrating alertKnown for oneYes
Drop proofKnown for one180 cm
Push-to-Talk (PTT)Known for oneYes
Sensorsidentical
Ambient light sensorYesYes
AccelerometerYesYes
GyroscopeYesYes
Proximity sensorKnown for oneYes
MagnetometerKnown for oneYes
Softwareidentical
Operating system installedAndroidAndroid
Operating system versionKnown for one11
Weight & dimensions4 differ
WeightDiffers528 g239 g
WidthDiffers73.5 mm79 mm
DepthDiffers208.5 mm13.7 mm
HeightDiffers165.3 mm156 mm
Operational conditions2 differ
Operating relative humidity (H-H)5 - 95%5 - 95%
Operating temperature (T-T)Differs-20 - 50 °C-10 - 50 °C
Storage temperature (T-T)Differs-40 - 70 °C-30 - 70 °C
Battery1 differ
Battery capacityDiffers7000 mAh3400 mAh
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
GPS Performanceidentical
GPS (satellite)Known for oneNo
Poweridentical
Battery voltageKnown for one3.6 V

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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