Sato WT312-403CW-EX1-2 vs Zebra ZT51042-T110000Z: Specification Comparison
Both products are desktop thermal label printers operating at 203 DPI with a roughly 4-inch print width and an integrated cutter, placing them squarely in the same cross-shop category for light-to-medium barcode and shipping label applications. The Sato WS4 WT312-403CW-EX1-2 and the Zebra ZT51042-T110000Z target operations requiring compact footprint, wireless connectivity, and automated label separation. This comparison evaluates their connectivity and interface options, media handling capabilities, and physical/memory specifications to help integrators and IT buyers determine which unit better fits their environment.
In This Guide
- Which printer offers broader connectivity and interface flexibility?
- How do the two printers compare on media handling range and ribbon capacity?
- What do the specs reveal about memory, physical footprint, and operating environment?
- Which should you choose: the WT312-403CW-EX1-2 or the ZT51042-T110000Z?
- Side-by-Side Specs
- FAQ
Which printer offers broader connectivity and interface flexibility?
The Sato WT312-403CW-EX1-2 specifies four connectivity options: USB, Ethernet, Wi-Fi, and Bluetooth. This breadth supports wired network integration via Ethernet, wireless operation via Wi-Fi, direct device pairing via Bluetooth, and point-to-point USB connections—giving installers multiple paths depending on network topology and proximity requirements.
The Zebra ZT51042-T110000Z lists only Wi-Fi in its provided specifications. Ethernet, USB, and Bluetooth connectivity are not documented in the supplied spec data for this model. Buyers requiring wired Ethernet or Bluetooth host pairing cannot confirm those options from the available specifications and should consult Zebra documentation directly before deployment.
How do the two printers compare on media handling range and ribbon capacity?
The Sato WT312-403CW-EX1-2 supports media widths from 1 inch to 4.65 inches, accepts a 1-inch core, and accommodates rolls up to 5 inches in diameter. It handles both direct thermal and thermal transfer print modes, with a maximum ribbon length of 984 feet. Print speed is specified at 6 inches per second, and maximum print width is 4.09 inches.
The Zebra ZT51042-T110000Z specifies a paper width range of 0.79 inches (20 mm) to 4.5 inches (114 mm). Print technology is listed as thermal, and print width is stated as 4 inches. Ribbon capacity, media core size, maximum roll diameter, print speed in ips, and thermal transfer vs. direct-thermal mode distinction are not provided in the available spec data for the Zebra unit.
What do the specs reveal about memory, physical footprint, and operating environment?
The Sato WT312-403CW-EX1-2 provides detailed physical and memory data: 16 MB Flash, 32 MB SDRAM, 16 MB user storage, dimensions of 8.69 × 10.96 × 7.38 inches, weight of 5.46 lbs (2.48 kg), and an operating temperature range of 41°F to 104°F (5°C to 40°C). Power input is AC 100–240V, 50/60Hz, indicating broad international voltage compatibility. The unit also includes an LCD display and tool-free printhead replacement as specified features.
The Zebra ZT51042-T110000Z lists 512 MB RAM in its specifications—substantially higher than the Sato's 32 MB SDRAM—which may support larger label formats or more complex graphic rendering. However, the Zebra's stated weight of 50 lbs (22.7 kg) appears inconsistent with the desktop form factor designation and the product's described positioning; this figure likely contains a data error and should be verified with Zebra before use in procurement decisions. Operating temperature, power input, physical dimensions, and Flash storage are not provided in the available Zebra spec data.
Which should you choose: the WT312-403CW-EX1-2 or the ZT51042-T110000Z?
Our take: The WT312-403CW-EX1-2 is the stronger choice when verified multi-interface connectivity and complete media-handling specifications are required before purchase. The Sato unit documents four interfaces (USB, Ethernet, Wi-Fi, Bluetooth) versus the Zebra's one confirmed interface (Wi-Fi), supports both direct thermal and thermal transfer modes versus thermal-only as described for the Zebra, and provides a fully specified operating environment (41°F–104°F, AC 100–240V) that the Zebra spec sheet does not supply. The Zebra ZT51042-T110000Z lists 512 MB RAM against the Sato's 32 MB SDRAM, which may favor complex label graphics, and its stated barcode symbology list (Code 128, Code 39, QR, UPC, EAN) is explicit—but the Zebra's spec data contains gaps and a suspect weight figure that warrant direct vendor verification before specifying it in a formal BOM.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Sato WT312-403CW-EX1-2 | Zebra ZT51042-T110000Z |
|---|---|---|
| Print Resolution | 203 DPI | 203 DPI |
| Print Width (max) | 4.09 in | 4.0 in |
| Print Speed | 6 ips | — |
| Print Method | Direct Thermal / Thermal Transfer | Thermal (mode not specified) |
| Connectivity | USB, Ethernet, Wi-Fi, Bluetooth | Wi-Fi |
| Cutter | Yes | Yes (integrated) |
| Display | LCD | — |
| RAM / SDRAM | 32 MB SDRAM | 512 MB RAM |
| Flash Memory | 16 MB | — |
| User Storage | 16 MB | — |
| Media Width Range | 1.0 in – 4.65 in | 0.79 in – 4.5 in |
| Media Core | 1 in | — |
| Max Roll Diameter | 5 in | — |
| Max Ribbon Length | 984 ft | — |
| Weight | 5.46 lbs (2.48 kg) | 50 lbs / 22.7 kg (suspect — verify) |
| Operating Temperature | 41°F – 104°F (5°C – 40°C) | — |
| Power Input | AC 100–240V, 50/60Hz | — |
| Warranty | 1 year | 1 year |
Frequently Asked Questions
Which should you choose: the WT312-403CW-EX1-2 or the ZT51042-T110000Z?
The WT312-403CW-EX1-2 is the stronger choice when verified multi-interface connectivity and complete media-handling specifications are required before purchase. The Sato unit documents four interfaces (USB, Ethernet, Wi-Fi, Bluetooth) versus the Zebra's one confirmed interface (Wi-Fi), supports both direct thermal and thermal transfer modes versus thermal-only as described for the Zebra, and provides a fully specified operating environment (41°F–104°F, AC 100–240V) that the Zebra spec sheet does not supply. The Zebra ZT51042-T110000Z lists 512 MB RAM against the Sato's 32 MB SDRAM, which may favor complex label graphics, and its stated barcode symbology list (Code 128, Code 39, QR, UPC, EAN) is explicit—but the Zebra's spec data contains gaps and a suspect weight figure that warrant direct vendor verification before specifying it in a formal BOM.
Does the Sato WT312-403CW-EX1-2 or the Zebra ZT51042-T110000Z support wired Ethernet for network integration?
Based on the provided specifications, the Sato WT312-403CW-EX1-2 explicitly lists Ethernet as a connectivity option alongside USB, Wi-Fi, and Bluetooth. The Zebra ZT51042-T110000Z specifications list only Wi-Fi; Ethernet is not documented in the available spec data and should be confirmed with Zebra directly.
Can both printers handle thermal transfer ribbon printing, or are they direct thermal only?
The Sato WT312-403CW-EX1-2 explicitly supports both direct thermal and thermal transfer printing, with a maximum ribbon length of 984 feet specified. The Zebra ZT51042-T110000Z is described in the provided specs as a thermal printer, but the available data does not distinguish between direct thermal and thermal transfer modes or document ribbon capacity.
Is the Zebra ZT51042-T110000Z's listed weight of 50 lbs accurate for a desktop printer?
The 50 lbs (22.7 kg) weight figure in the Zebra ZT51042-T110000Z specifications appears inconsistent with its described desktop form factor. For comparison, the Sato WT312-403CW-EX1-2 weighs 5.46 lbs (2.48 kg). The Zebra figure likely reflects a data entry error; buyers should verify the actual weight with Zebra before making mounting or shipping decisions.
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