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Zebra TC21 Product Reference Guide

Zebra TC21
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Applications
64
GPS Test Information
The GPS Test only applies to WWAN devices.
GPS Provider Enabled - Whether GPS is enabled (true) or disabled (false)
Latitude - Current latitude position
Longitude - Current longitude position
Altitude - Current altitude in meters
•Bearing - Current bearing
•Speed - Speed in meters per second
Accuracy - GPS accuracy in meters.
NOTE: Not supported on WLAN only devices.
System Test Information
Use the System Test to determine if the CPU or memory loads are too high, there are too many processes
running on the device, or storage on the device is almost full.
•CPU Load - Amount of CPU being used
Free Physical Memory - Amount of RAM available
Free Storage - Amount of internal Flash memory available
Process Count - Number of processes currently running.
WLAN Test Information
If the WiFi radio is not present or disabled, skip this test. This test determines if the device’s WLAN
configuration is correct or whether there is any connection with an access point or network.
WLAN Enabled - WLAN radio is enabled or disabled
WLAN Status - Current status of association with the access point
ESSID - Name of the wireless network
BSSID - MAC address of the connected access point
MAC Address - Device’s MAC address
Signal - Strength of the Wi-Fi signal (in dBm)
•IP Address - IP address of the device.
WWAN Test Information
The WWAN Test only applies to WWAN devices.
SIM State - Current state of the SIM card
•WAN Type - Data connection type
Signal Strength - Current cellular signal strength
Phone Number - Phone number assigned to the device

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Zebra TC21 Specifications

General IconGeneral
Display diagonal5 \
Touch technologyMulti-touch
Touchscreen typeCapacitive
Display resolution1280 x 720 pixels
Battery capacity3100 mAh
Battery life (max)10 h
Battery recharge time (off)4 h
Flash memory32 GB
Internal memory3 GB
Internal memory type-
Compatible memory cardsMicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size128 GB
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version5.0
Security algorithmsEAP-PWD, EAP-PEAP, EAP-TLS, EAP-TTLS, LEAP, MSCHAPv2, WEP, WPA, WPA-AES, WPA-TKIP, WPA2, WPA2-AES, WPA2-TKIP
Rear camera resolution (numeric)13 MP
USB 2.0 ports quantity1
RFID readerNo
Scanner type1D/2D
CertificationRoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Product colorBlack
International Protection (IP) codeIP67
SpeakersMono
Operating system version10
Operating system installedAndroid
Number of cores8
Processor model660
Processor familySnapdragon
Processor frequency1.8 GHz
Processor manufacturerQualcomm
Storage temperature (T-T)-30 - 70 °C
Operating temperature (T-T)-10 - 50 °C
Operating relative humidity (H-H)5 - 95 %
Harmonized System (HS) code84713000
Weight and Dimensions IconWeight and Dimensions
Depth13.7 mm
Width79 mm
Height158 mm
Weight236 g

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