Product comparison · 2 pos printers

Brother RJ-2031 POS printer vs Epson TM-m30III-23

17specifications compared
12differ
5identical
18known for one product only

Key differences

The Epson TM-m30III-23 has 148 mm/sec more print speed than the Brother RJ-2031 POS printer (300 mm/sec vs 152 mm/sec). The Epson TM-m30III-23 has 27.7 mm more width than the Brother RJ-2031 POS printer (127 mm vs 99.3 mm). The Epson TM-m30III-23 has 4.2 mm more depth than the Brother RJ-2031 POS printer (127 mm vs 122.8 mm). Only the Epson TM-m30III-23 has Ethernet LAN. Print technology: Thermal on the Brother RJ-2031 POS printer, Direct thermal on the Epson TM-m30III-23.

Print technology
- RJ-2031 POS printer:Thermal
- TM-m30III-23:Direct thermal
Type
- RJ-2031 POS printer:Mobile printer
- TM-m30III-23:POS printer
Print speed
- RJ-2031 POS printer:152 mm/sec
- TM-m30III-23:300 mm/sec
Ethernet LAN
- RJ-2031 POS printer:No
- TM-m30III-23:Yes
Product colour
- RJ-2031 POS printer:Black
- TM-m30III-23:White
Power source type
- RJ-2031 POS printer:Battery
- TM-m30III-23:AC
Mobile operating systems supported
- RJ-2031 POS printer:Android
- TM-m30III-23:iOS
Width
- RJ-2031 POS printer:99.3 mm
- TM-m30III-23:127 mm

Side by side

Differences highlightedShow differences only

Comparison of RJ-2031, TM-m30III-23
35 specifications	A Brother RJ-2031 POS printer Model RJ-2031 View product	B Epson TM-m30III-23 Model TM-m30III-23 View product
Printing3 differ
Print technologyDiffers	Thermal	Direct thermal
TypeDiffers	Mobile printer	POS printer
Maximum resolution	203 x 203 DPI	203 x 203 DPI
Print speedDiffers	152 mm/sec	300 mm/sec
Print speed (receipt)Known for one	152 mm/sec	Unknown — not stated by the source
Paper handlingidentical
Maximum media lengthKnown for one	100 cm	Unknown — not stated by the source
Maximum printing widthKnown for one	Unknown — not stated by the source	8 cm
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
USB port	Yes	Yes
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Bluetooth	Yes	Yes
Serial interfaceKnown for one	Unknown — not stated by the source	No
Network1 differ
Ethernet LANDiffers	No	Yes
Wi-Fi	No	No
Features1 differ
Built-in barcodesDiffers	MSI, UPC-A, UPC-E, Datamatrix, MaxiCode, PDF417, QR Code, Code 128 (A/B/C), Code 39, EAN13, CODABAR (NW-7), ITF-25, EAN8, GS1-128, AZTECCODE	CODABAR (NW-7), Code 128 (A/B/C), Code 39, Code 93, EAN13, EAN8, GS1 DataBar, GS1-128, ITF, UPC-A, UPC-E
Page description languagesKnown for one	CPCL-native, ZPL II, ESC P	Unknown — not stated by the source
Internal memoryKnown for one	32 MB	Unknown — not stated by the source
SafetyKnown for one	IP54	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	360000 h
Design1 differ
Product colourDiffers	Black	White
Built-in displayKnown for one	Yes	Unknown — not stated by the source
DisplayKnown for one	LCD	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	AC
Power consumption (printing)Known for one	Unknown — not stated by the source	32.8 W
AC input voltageKnown for one	Unknown — not stated by the source	100 - 230 V
AC input frequencyKnown for one	Unknown — not stated by the source	50/60 Hz
System requirements1 differ
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mobile operating systems supportedDiffers	Android	iOS
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	99.3 mm	127 mm
DepthDiffers	122.8 mm	127 mm
HeightDiffers	57 mm	127 mm
WeightDiffers	445 g	1.3 kg
Packaging dataidentical
Bundled softwareKnown for one	SDK	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source

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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