Do the CX4637-3912 and CX4619-3886 differ in scan engine capability or supported barcode symbologies?

Both scanners share an identical scan engine classification: 1D/2D barcode reading. The specified symbologies for each unit include UPC and standard symbologies, with marketing-tier bullets referencing EAN, Code 128, and QR code support for both models. Neither product's provided specifications detail a maximum scan distance, scan rate (scans per second), or motion tolerance figure, so no differentiation can be drawn on those axes from the available data.

Because the scan engine type, symbology set, and interface (USB and Bluetooth) are stated identically for both units, no spec-derived advantage can be assigned to either model in this dimension based on the data provided.

How do the CX4637-3912 and CX4619-3886 compare in physical durability and environmental protection?

Both units carry an IP67 ingress protection rating, meaning each is rated for complete dust ingress prevention and temporary immersion in water up to 1 metre depth for up to 30 minutes per the IEC 60529 standard. The CX4619-3886 marketing copy explicitly references '1m submersion' in its bullet points; the CX4637-3912 marketing copy references 'submersion' without specifying depth. Neither specification sheet provides a drop-rating height, housing material, or operating temperature range beyond the placeholder field 'Storage: Temperature.'

Weight is listed identically at 0.05 (units unspecified) for both models. No dimensional data (length, width, height) is provided for either unit. RoHS compliance is confirmed for both under EN 50581. On build and environmental specs, no differentiating factor can be established from the provided data.

Which platforms and devices does each scanner support, and are there any connectivity differences between the two models?

Both scanners use Bluetooth LE as their wireless protocol and include a USB interface. The CX4637-3912 specifications explicitly list compatible platforms as iOS, Android, and Windows. The CX4619-3886 specifications describe compatibility with 'Bluetooth-enabled mobile devices and POS systems' without enumerating specific operating systems by name in the spec fields, though its marketing bullet references iOS, Android, Windows, and 'legacy POS.'

Battery life is listed as 'Information' for both units—no milliampere-hour capacity, rated scan count, or standby duration is provided in the specifications for either model. No pairing protocol details (e.g., HID vs. SPP profile), wireless range, or charging method data is available in the provided specs for either unit.

Which should you choose: the CX4637-3912 or the CX4619-3886?

Our take: The CX4637-3912 and CX4619-3886 cannot be meaningfully differentiated on a spec-by-spec basis from the data provided. Both share identical values across every quantified specification field: IP67 rating, Bluetooth LE, USB interface, 1D/2D scan engine, UPC and standard symbologies, 1-year warranty, EN 50581 RoHS compliance, and a listed weight of 0.05. No scan rate, drop rating, battery capacity, wireless range, or operating temperature data is present for either unit. The CX4637-3912 specification text explicitly names iOS, Android, and Windows compatibility, making it the marginally clearer choice for mixed-OS fleet deployments where documented platform support is required for procurement approval. Buyers should request full technical datasheets from Socket Mobile for both SKUs before finalizing a selection, as the specifications provided do not expose the differentiating details—such as form factor, color, or internal scan engine variant—that typically distinguish two SKUs within the same product family.

Side-by-Side Comparison

Spec-for-spec, from manufacturer data.

Frequently Asked Questions

Related Resources

• Socket Mobile CX4637-3912 product page — full specs and to add to a quote
• Socket Mobile CX4619-3886 product page — full specs and to add to a quote