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Product comparison · 2 handheld mobile computers

Zebra TC21 handheld mobile computer vs Zebra TC77HL-5ME54BG-A6 handheld mobile computer

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  • 47specifications compared
  • 17differ
  • 30identical
  • 37known for one product only

Key differences

The Zebra TC77HL-5ME54BG-A6 handheld mobile computer has 1 GB more internal memory than the Zebra TC21 handheld mobile computer (4 GB vs 3 GB). The Zebra TC77HL-5ME54BG-A6 handheld mobile computer has 0.4 GHz more processor frequency than the Zebra TC21 handheld mobile computer (2.2 GHz vs 1.8 GHz). The Zebra TC77HL-5ME54BG-A6 handheld mobile computer has 1 more operating system version than the Zebra TC21 handheld mobile computer (11 vs 10). Display diagonal: 12.7 cm (5") on the Zebra TC21 handheld mobile computer, 11.9 cm (4.7") on the Zebra TC77HL-5ME54BG-A6 handheld mobile computer. Touch technology: Multi-touch on the Zebra TC21 handheld mobile computer, Dual-touch on the Zebra TC77HL-5ME54BG-A6 handheld mobile computer.

  • Display diagonal
    • 12.7 cm (5")
    • 11.9 cm (4.7")
  • Touch technology
    • Multi-touch
    • Dual-touch
  • Internal memory
    • 3 GB
    • 4 GB
  • Processor frequency
    • 1.8 GHz
    • 2.2 GHz
  • Processor family
    • Snapdragon
    • Qualcomm
  • International Protection (IP) code
    • IP67
    • IP65, IP68
  • LED indicators
    • Yes
    • Notification
  • Operating system version
    • 10
    • 11

Side by side

Differences highlightedShow differences only
84 specifications
A

Zebra

TC21 handheld mobile computer

Model TC21

View product
B

Zebra

TC77HL-5ME54BG-A6 handheld mobile computer

Model TC77HL-5ME54BG-A6

View product
Display2 differ
Display diagonalDiffers12.7 cm (5")11.9 cm (4.7")
Touch technologyDiffersMulti-touchDual-touch
DisplayKnown for oneLED
Memory1 differ
Internal memoryDiffers3 GB4 GB
Maximum memory card sizeKnown for one128 GB
Processor2 differ
Processor frequencyDiffers1.8 GHz2.2 GHz
Processor familyDiffersSnapdragonQualcomm
Network1 differ
SIM card typeKnown for oneNanoSIM
Data networkKnown for oneEdge, GPRS, GSM, HSPA, HSPA+, LTE, UMTS
GSM bands supportedKnown for one800,850,900,1800,1900,2100 MHz
Antenna typeKnown for one2x2
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11d, IEEE 802.11g, IEEE 802.11h, IEEE 802.11i, IEEE 802.11k, IEEE 802.11n, IEEE 802.11r, IEEE 802.11v, IEEE 802.11w
Near Field Communication (NFC)Known for oneYes
Security algorithmsDiffersEAP-PWD, EAP-PEAP, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA, WPA-AES, WPA-TKIP, WPA2, WPA2-AES, WPA2-TKIP40-bit WEP, 104-bit WEP, EAP-TLS, EAP-TTLS, MSCHAPv2, WPA-AES, WPA-Enterprise, WPA-TKIP, WPA2-AES, WPA2-Enterprise, WPA2-TKIP
GPS Performanceidentical
GalileoKnown for oneYes
Channels quantityKnown for one135 channels
Cameraidentical
Rear camera aperture numberKnown for one2.4
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one5 MP
Built-in flashKnown for oneYes
Second cameraKnown for oneYes
Video recordingKnown for oneYes
Performance2 differ
Linear (1D) barcodes supportedKnown for oneGS1 DataBar Omnidirectional
2D (matrix & stacked) barcodes supportedKnown for oneGS1 DataBar Stacked Omnidirectional
Phone functionKnown for oneYes
International Protection (IP) codeDiffersIP67IP65, IP68
LED indicatorsDiffersYesNotification
Barcode readerKnown for oneYes
RFID readerKnown for oneNo
Scanner typeKnown for one1D/2D
Google Mobile Services (GMS) supportedKnown for oneYes
CertificationKnown for oneRoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Sensorsidentical
Pressure sensorKnown for oneYes
Ambient light sensorKnown for oneYes
Proximity sensorKnown for oneYes
Software1 differ
Operating system versionDiffers1011
Poweridentical
Battery voltageKnown for one3.7 V
Battery life (max)Known for one10 h
Battery recharge time (off)Known for one4 h
Weight & dimensions4 differ
WeightDiffers236 g376 g
WidthDiffers79 mm88 mm
DepthDiffers13.7 mm28 mm
HeightDiffers158 mm161 mm
Operational conditions3 differ
Operating relative humidity (H-H)Differs5 - 95%5 - 90%
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 capacityDiffers3100 mAh4620 mAh
Audioidentical
Built-in microphoneKnown for oneYes
SpeakersKnown for oneMono
Voice recordingKnown for oneYes
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one1
Logistics dataidentical
Harmonized System (HS) codeKnown for one84713000

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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