Technical specifications
Wi
-
Fi Build-in Wi
-
Fi 802.11a/b/g/n（2.4G/5G）
Camera 500W AF
FLASH 8GB Nand Flash
CPU basic
frequency
1.4GHZ four cores
Keys Power key, volume key
Display 5.99 inch IPS, resolution 1440
×
720
Operating
system
Android 7.1
Bluetooth Support of bluetooth 3.0/4.2BLE and iBeacon
RAM 1GB LPDDR3
Interfaces
Configuration interfaces Type-c, SIM, PSAM,
support of OTG
Printer type Thermal Printer
Printing paper
specifications
Width 58mm, maximum diameter 40mm
Touch screen Capacitive two-touch screen
Wireless data
2G：B3（EGSM900)/B8(DCS1800
3G：wcdma(B1/B8）
4G：B1/B3/B7/B20/B38/B40
Item Technical Specifications
Battery 7.6V/2580mAh
NFC mifare/ISO 14443 Type A/B/ISO15693
Outline
dimensions
L 214mm × W 83mm × H 49mm
Adapter
OUTPUT：DC5V/2A
INPUT：AC100~240V/0.3A 50/60Hz
Adapter Model
TPA-05A050200BU01
TPA-46050200VU
CE certification information (SAR)
This device was tested for typical body-worn operations with the back of
the handset kept 0mm away. To maintain compliance with RF exposure
requirements, use accessories that maintain a 0mm separation distance
between the user's body and the back of the handset. The use of belt
clips, holsters and similar accessories should not contain metallic
components in its assembly. The use of accessories that do not satisfy
these requirements may not comply with RF exposure requirements, and
should be avoided.
If you are using pacemaker, hearing aid, cochlear implant or other device,
please use the phone according to the doctor’s advice.
PRODUCT SAFETY WARNINGS
Use responsibly. Read all instructions and safety information before use
to avoid injury.The limit operating ambient temperature of the equipment
declared by the manufacturer is -10~45°C
Battery safety
Charge battery only at ambient temperatures ranging from 40°C.
(1) CAUTION: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type of battery recommended
by the manufacturer. Dispose of used batteries according to battery
manufacturer’s instructions.
(2) CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN
INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO
THE INSTRUCTIONS.
(3) CAUTION:Battery charging temperature upper limit is 40°C.
Adapter safety
When charging, please place the device in an environment that has a
normal room temperature and good ventilation. It is recommended to
charge the device in an environment with a temperature that ranges from
0°C~40°C.
For altitude 2km below use only
Camflash safety
LED is only used as indicating light.
Wi-Fi Safety
Turn Wi-Fi off in areas where Wi-Fi use is prohibited or when it may
cause interference or danger, such as in airplanes while flying.
Declaration of Conformity
Hereby, Shanghai Sunmi Technology Co., Ltd. declares that the Wireless
data POS System(Model No.:T5921) is in compliance with the essential
requirements and other relevant provisions of RED 2014/53/EU.
CAUTION: The user has to turn off the 5GHz WiFi in outdoor environment.
5.8G SRD receiver category：1
Technical features and characteristic
GSM900
GSM1800
WCDMA bandI
WCDMA bandVIII
LTE band1
LTE band3
LTE band7
LTE band20
LTE band38
LTE band40
WIFI
SRD
BT
Operation Frequency
880MHz-915MHz
1710MHz-1785MHz
880MHz-915MHz
1920MHz-1980MHz
1920MHz-1980MHz
1710MHz-1785MHz
2500MHz-2570MHz
832MHz-862MHz
2570MHz-2620MHz
2300MHz-2400MHz
2412MHz-2472MHz
5150MHz-5250MHz
5725MHz-5850MHz
13.56MHz
Transmitted
27.1dBm（GPRS）
25.4dBm（EGPRS）
22.7dBm（GPRS）
23.6dBm（EGPRS）
22.19dBm
23.04dBm
22.9dBm
22.8dBm
22.2dBm
22.7dBm
22.9dBm
11.1dBm E.I.R.P
18.1dBm E.I.R.P
12.37dBm E.I.R.P
22.8dBm
NFC
2402MHz-2480MHz 7.5dBm E.I.R.P
-15.20dBuA/m at 10m
GPS 1575.42MHz
User Guide
T5921
List of packaged items
Terminal device × 1
User's Guide × 1
Charger & Adapter × 1
USB Cable × 1
Name of parts
Circuit board
（Pb） (Hg) (Cd) (Cr(VII) (PBB) (PBDE)
Toxic and harmful substances and elements
Shell
:It indicates that the content of toxic and harmful substances in all homoge-
neous materials of this part is below the limit specified in SJ/T11363-2006.
:It indicates that the content of toxic and harmful substances is higher than
the limit specified in SJ/T11363-2006 in at least one homogeneous material
of this part; however, the the reason why the toxic substance of that part
exceeds the limit is that there is no applicable material to replace it currently.
For products that have reached or passed the service years for environmental
protection, they should be recycled according to Measures for Control and
Management of Electronic Information Products and should not be thrown
away at will.
Name and content of toxic and harmful substances
contained in this product are shown in the following table
Manufacture
Room 505 No.388 Song Hu Road Shanghai, China
This product can be used across EU member states.
The full text of the EU declaration DOC is available at the following
internet address：www.sunmi.com
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