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Product comparison · 2 pos printers

Brother RJ-4250WBL POS printer vs Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232

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  • 29specifications compared
  • 19differ
  • 10identical
  • 69known for one product only

Key differences

The Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has 2.5 cm more maximum roll diameter than the Brother RJ-4250WBL POS printer (8.3 cm vs 5.8 cm). The Brother RJ-4250WBL POS printer has 13 mm more width than the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 (153 mm vs 140 mm). The Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has 40 mm more depth than the Brother RJ-4250WBL POS printer (199 mm vs 159 mm). Only the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has serial interface. Only the Epson TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232 has Ethernet LAN.

  • Print technology
    • Direct thermal
    • Thermal
  • Type
    • Mobile printer
    • POS printer
  • Print speed
    • 5 ips
    • 250 mm/sec
  • Maximum roll diameter
    • 5.8 cm
    • 8.3 cm
  • Printing media thickness
    • 0.058–0.170
    • 53 - 75 µm
  • Supported paper width
    • 114 mm
    • 80, 48 / 64 mm
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • Serial interface
    • No
    • Yes

Side by side

Differences highlightedShow differences only
98 specifications
A

Brother

RJ-4250WBL POS printer

Model RJ-4250WBL

View product
B

Epson

TM-T20IV(102):USB+Serial+Ether, PS, Blk, EU, RS-232

Model TM-T20IV

View product
Printing3 differ
Print technologyDiffersDirect thermalThermal
TypeDiffersMobile printerPOS printer
ColourNoNo
Maximum resolution203 x 203 DPI203 x 203 DPI
Print speedDiffers5 ips250 mm/sec
Character densityKnown for one22.6 cpi
Character sizeKnown for one1.25 x 3 mm
Printing charactersKnown for oneGraphic
Number of printable dotsKnown for one832 dot
Print columnsKnown for one832 dots/line
Print speed (receipt)Known for one127 mm/sec
Paper handling3 differ
Maximum roll diameterDiffers5.8 cm8.3 cm
Printing media thicknessDiffers0.058–0.17053 - 75 µm
Supported paper widthDiffers114 mm80, 48 / 64 mm
Paper loading typeKnown for oneEasy Paper Loading
Core diameters supportedKnown for one12.7 mm (0.5"), 25.4 mm (1")
Maximum paper size (slip)Known for one3000 mm
Maximum printing widthKnown for one10.4 cm
Roll core diameter (max)Known for one2.54 cm
Ports & interfaces2 differ
Connectivity technologyDiffersWired & WirelessWired
USB portYesYes
USB 2.0 ports quantity11
USB connectorKnown for oneUSB Type-A
Serial interfaceDiffersNoYes
Serial interface typeKnown for oneRS-232
InterfaceKnown for oneEthernet interface (100 Base-TX / 10 Base-T), Drawer kick-out, RS-232, USB 2.0
Optional connectivityKnown for oneWireless LAN
Parallel connectorKnown for oneNo
BluetoothKnown for oneYes
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.2
Near Field Communication (NFC)Known for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiDiffersYesNo
Wi-Fi standardsKnown for one802.11g, Wi-Fi 4 (802.11n), 802.11b, 802.11a
Security algorithmsKnown for oneEAP-FAST, PEAP, EAP-TLS, EAP-TTLS, WPA2-PSK
Features2 differ
Built-in barcodesDiffersCode 39, UPC-A, UPC-E, GS1-128, POSTNET, GS1 DataBar, QR Code, MaxiCode, PDF417, MicroPDF417, Data Matrix, Code 128 (A/B/C), EAN13, EAN8, Code 93, AZTECCODECODABAR (NW-7), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-E
Sound pressure level (printing)Known for one55 dB
Mean time between failures (MTBF)Known for one360000 h
CutterYesYes
Autocutter durabilityKnown for one2 million cuts
Paper save functionKnown for oneYes
Country of originKnown for onePhilippines
Print head lifeKnown for one150 km
Receive bufferKnown for one4 KB
Wall mountableDiffersNoYes
Built-in sensors detailsKnown for onePaper End Sensor, Paper Near End Sensor
SafetyKnown for oneUL, CSA, TÜV
Page description languagesKnown for oneRaster_P, ESC P
Internal memoryKnown for one256 MB
Storage mediaKnown for oneFlash
Flash memoryKnown for one64 MB
Card reader integratedKnown for oneNo
Built-in processorKnown for oneYes
Built-in MICRKnown for oneNo
Magnetic stripe readerKnown for oneNo
Tablet charge & syncKnown for oneNo
Designidentical
Product colourBlackBlack
Built-in displayKnown for oneNo
Colour displayKnown for oneNo
Display tiltingKnown for oneNo
Power1 differ
Power source typeDiffersBatteryDC
Power consumption (printing)Known for one27.2 W
AC input voltageKnown for one100 - 230 V
AC input frequencyKnown for one50/60 Hz
DC output voltageKnown for one24 V
Power consumption (standby)Known for one0.96 W
Battery voltageKnown for one7.2 V
Operational conditions2 differ
Operating relative humidity (H-H)10 - 90%10 - 90%
Operating temperature (T-T)Differs-20 - 55 °C5 - 45 °C
Storage relative humidity (H-H)10 - 90%10 - 90%
Storage temperature (T-T)Differs-20 - 60 °C-10 - 50 °C
System requirementsidentical
Windows operating systems supportedYesYes
Mobile operating systems supportedAndroid, iOSAndroid, iOS
Weight & dimensions4 differ
WidthDiffers153 mm140 mm
DepthDiffers159 mm199 mm
HeightDiffers68 mm146 mm
WeightDiffers850 g1.7 kg
Packaging dataidentical
Cables includedKnown for oneAC
Quantity per packKnown for one1 pc(s)
Package widthKnown for one195 mm
Package depthKnown for one240 mm
Package heightKnown for one285 mm
Package weightKnown for one2.65 kg
Packaging contentidentical
AC adapter includedKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneCE
Safety warningKnown for oneUL62368-1, CAN/CSA C22.2 No.62368-1
TechnologyKnown for oneThermal Line
VoltageKnown for one24 V
Font stylesKnown for oneANK
Box contentsKnown for oneAC adapter, C1, CD Manual, EURO AC cable, Main unit, Paper roll spacer, Power switch cover, Roll paper, Rubber feet, Setup guide, Wall hanging bracket, Warranty document
Paper size roll paperKnown for one79.50 &plusmn; 0.50 (W) mm x dia 83.00 mm,<br>57.50 &plusmn; 0.50 (W) mm x dia 83.00 mm
Power consumptionKnown for oneStandby:0.1 A, Mean:1.8 A
Other featuresidentical
Buffer sizeKnown for one4 KB
Mean cycles between failures (MCBF)Known for one60000000
Batteryidentical
Battery capacityKnown for one3000 mAh
Battery technologyKnown for oneLithium-Ion (Li-Ion)

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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