Zebra TC21 Product Reference Guide

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Technical Specifications
For device technical specifications, go to www.zebra.com.
Decode Distances
The table below lists the typical distances for selected bar code densities. The minimum element width (or
“symbol density”) is the width in mils of the narrowest element (bar or space) in the symbol.
Table 22 Data Capture Supported Symbologies
Item Description
1D Bar Codes Chinese 2 of 5, Codabar, Code 11, Code 128, Code 39, Code 93,
Discrete 2 of 5, EAN-13, EAN-8, Interleaved 2 of 5, MSI, UPCA,
UPCE, UPCE1, ISBN/Bookland, ISSN, Coupon Code,
Matrix 2 of 5
2D Bar Codes Australian Post, Aztec Code, Canada Postal, Composite AB,
Composite C, DataMatrix, Dutch Postal, GS1 DataBar, GS1
Expanded, GS1 Limited, GS1 Datamatrix, Han Xin, Japan Postal,
Maxicode, Micro PDF, Micro QR Code, PDF-417, QR Code,
TLC-39, PDF-417, UK Postal, US4state, US4State FICS, US
Planet, US Postnet
Table 23 SE4710 Decode Distances
Symbol Density/ Bar Code Type
Typical Working Ranges
Near Far
4 mil Code 39 3.3 in.
8.4 cm
8.8 in.
22.4 cm
5.0 mil Code 128 2.8 in.
7.1 cm
8.2 in.
20.8 cm
5 mil Code 39 2.0 in.
5.08 cm
13.5 in.
34.3 cm
5 mil PDF417 3.1 in.
7.9 cm
8.4 in.
21.3 cm
10 mil Data Matrix 2.9 in.
7.4 cm
10.1 in.
25.7 cm

Zebra TC21 Specifications

General

Display diagonal	5 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display resolution	1280 x 720 pixels
Battery capacity	3100 mAh
Battery life (max)	10 h
Battery recharge time (off)	4 h
Flash memory	32 GB
Internal memory	3 GB
Internal memory type	-
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	128 GB
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version	5.0
Security algorithms	EAP-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 quantity	1
RFID reader	No
Scanner type	1D/2D
Certification	RoHS 2011/65/EU; 2015/863 REACH SVHC 1907/2006
Product color	Black
International Protection (IP) code	IP67
Speakers	Mono
Operating system version	10
Operating system installed	Android
Number of cores	8
Processor model	660
Processor family	Snapdragon
Processor frequency	1.8 GHz
Processor manufacturer	Qualcomm
Storage temperature (T-T)	-30 - 70 °C
Operating temperature (T-T)	-10 - 50 °C
Operating relative humidity (H-H)	5 - 95 %
Harmonized System (HS) code	84713000

Weight and Dimensions

Depth	13.7 mm
Width	79 mm
Height	158 mm
Weight	236 g