Zebra DS3678-XR vs Zebra DS3678-XR: Specification Comparison
Both products are Zebra DS3678-XR cordless rugged area imagers in the extended-range 1D/2D Bluetooth scanner class. The comparison is between SKU DS3678-XR6F003VZWW and SKU DS3678-XR6F003VTNA — two configurations of the same platform differentiated primarily by TAA compliance status and minor spec documentation depth. Buyers evaluating either unit are selecting a long-range warehouse or industrial cordless scanner and should understand what the documented specs confirm versus where one SKU's datasheet is silent.
In This Guide
- How do scanning range, speed, and symbology support compare between these two units?
- Which unit is better documented for harsh physical and environmental operating conditions?
- How do TAA compliance, wireless connectivity, and battery specifications differ between these two SKUs?
- Which should you choose: the DS3678-XR or the DS3678-XR?
- Side-by-Side Specs
- FAQ
How do scanning range, speed, and symbology support compare between these two units?
Both scanners share identical documented range figures: a minimum scan distance of 3 in / 7.6 cm and a maximum of 70 ft / 21.3 m, confirming extended-range parity. Scan rate is identical at 100 scans per second, and multi-code capture is documented at up to 20 barcodes on both units.
Symbology support is more fully documented for Product A (DS3678-XR6F003VZWW), which explicitly lists 1D, 2D, PDF417, QR Code, Data Matrix, and Postal. Product B (DS3678-XR6F003VTNA) specifies only '1D/2D' without enumerating individual symbologies — buyers requiring confirmed Postal or PDF417 support should note this gap in B's published spec sheet.
Both units use a green laser aimer, confirmed in both product titles and spec entries. Scanning technology is listed as 1D/2D for both, with Product A explicitly labeling the engine as a 'Rugged Area Imager' and Product B listing 'Area Imager.'
Which unit is better documented for harsh physical and environmental operating conditions?
Drop resistance is identically specified at 8 ft / 2.4 m for both units, and tumble resistance is 5,000 tumbles on both. These figures are consistent across both spec sheets.
Product A provides significantly more environmental detail: operating temperature is documented as -4°F to 122°F / -20°C to 50°C, storage temperature as -40°F to 158°F / -40°C to 70°C, and operating humidity as 5% to 95% RH non-condensing. Product B documents only operating temperature min/max (-4°F and 122°F) with no storage temperature or humidity specification present in the provided data.
For deployments in cold storage, high-humidity, or thermally variable environments where compliance documentation is required, Product A's fuller environmental spec coverage provides more verifiable assurance. Product B's specs may reflect an abbreviated datasheet rather than a different physical rating, but the specs as provided do not confirm storage temperature or humidity tolerance.
How do TAA compliance, wireless connectivity, and battery specifications differ between these two SKUs?
The most significant documented differentiator is TAA (Trade Agreements Act) compliance: Product B (DS3678-XR6F003VTNA) is explicitly designated TAA-compliant in its product title, making it the required choice for U.S. federal, state, or government-contract purchases subject to TAA requirements. Product A's title and spec sheet do not carry a TAA designation.
Connectivity is specified as Bluetooth v4.0 Low Energy for Product A. Product B lists connectivity as 'Cordless' without specifying the Bluetooth version — buyers needing confirmed BT 4.0 LE compatibility with existing cradle or host infrastructure should note this documentation gap in B's specs.
Battery specifications are in agreement where both are documented: Li-Ion at 3,100 mAh. Product A additionally specifies a charge time of 2.5 hours and identifies the battery as PwrPrecision+. Product B lists Li-Ion / 3,100 mAh only, with charge time and battery model not present in the provided specs.
Which should you choose: the DS3678-XR or the DS3678-XR?
Our take: The DS3678-XR6F003VTNA (Product B) is the stronger choice when TAA compliance is a procurement requirement, as it carries an explicit TAA designation absent from Product A's specifications. Outside of government procurement, Product A (DS3678-XR6F003VZWW) is better documented across every other decision axis: it specifies Bluetooth v4.0 Low Energy vs. an unspecified 'Cordless' designation on B; it adds a 2.5-hour charge time and PwrPrecision+ battery model vs. battery capacity alone on B; it documents storage temperature down to -40°F and humidity tolerance of 5–95% RH non-condensing, neither of which appear in B's provided specs; and it enumerates six symbology families including Postal and PDF417 vs. a generic '1D/2D' on B. Core performance figures — 70 ft range, 100 scans/sec, 8 ft drop, 5,000 tumbles, 20-barcode multi-capture — are identical. Choose B for TAA-mandated contracts; choose A where full environmental and connectivity spec traceability is required.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Zebra DS3678-XR | Zebra DS3678-XR |
|---|---|---|
| SKU | DS3678-XR6F003VZWW | DS3678-XR6F003VTNA |
| TAA Compliant | Not specified | Yes |
| Scanner Type | Rugged Area Imager | Area Imager |
| Connectivity | Bluetooth v4.0 Low Energy | Cordless (version not specified) |
| Max Scan Distance | 70 ft / 21.3 m | 70 ft |
| Min Scan Distance | 3 in / 7.6 cm | 3 in |
| Scan Rate | 100 scans/sec | 100 scans/sec |
| Multi-Code Capture | Up to 20 barcodes | Up to 20 barcodes |
| Drop Resistance | 8 ft / 2.4 m | 8 ft |
| Tumble Resistance | 5,000 tumbles (1 m) | 5,000 tumbles |
| Operating Temperature | -4°F to 122°F / -20°C to 50°C | -4°F to 122°F |
| Storage Temperature | -40°F to 158°F / -40°C to 70°C | — |
| Operating Humidity | 5% to 95% RH non-condensing | — |
| Battery | PwrPrecision+ Li-Ion 3,100 mAh | Li-Ion 3,100 mAh |
| Charge Time | 2.5 hours | — |
| Symbologies | 1D, 2D, PDF417, QR Code, Data Matrix, Postal | 1D/2D (detail not specified) |
Frequently Asked Questions
Which should you choose: the DS3678-XR or the DS3678-XR?
The DS3678-XR6F003VTNA (Product B) is the stronger choice when TAA compliance is a procurement requirement, as it carries an explicit TAA designation absent from Product A's specifications. Outside of government procurement, Product A (DS3678-XR6F003VZWW) is better documented across every other decision axis: it specifies Bluetooth v4.0 Low Energy vs. an unspecified 'Cordless' designation on B; it adds a 2.5-hour charge time and PwrPrecision+ battery model vs. battery capacity alone on B; it documents storage temperature down to -40°F and humidity tolerance of 5–95% RH non-condensing, neither of which appear in B's provided specs; and it enumerates six symbology families including Postal and PDF417 vs. a generic '1D/2D' on B. Core performance figures — 70 ft range, 100 scans/sec, 8 ft drop, 5,000 tumbles, 20-barcode multi-capture — are identical. Choose B for TAA-mandated contracts; choose A where full environmental and connectivity spec traceability is required.
Which of these two Zebra DS3678-XR configurations do I need for a U.S. government contract purchase?
Product B, SKU DS3678-XR6F003VTNA, is the one to specify — its product title explicitly designates it as TAA-compliant, which is required for federal and many state government procurement vehicles. Product A's specs do not include a TAA designation.
Are the scanning range and ruggedness ratings actually the same on both units?
Yes, based on the provided specifications. Both units document an identical max scan distance of 70 ft / 21.3 m, minimum of 3 in / 7.6 cm, 8 ft drop resistance, and 5,000-tumble resistance. Operating temperature range is also confirmed as -4°F to 122°F on both, though only Product A documents storage temperature and humidity tolerance.
Does Product B support PDF417 and Postal barcodes the same as Product A?
Product A explicitly lists PDF417 and Postal among its supported symbologies. Product B's provided specs state only '1D/2D' without enumerating specific symbology families — PDF417 and Postal support cannot be confirmed from the specs as provided for Product B. Buyers requiring those formats should verify against Zebra's full datasheet for SKU DS3678-XR6F003VTNA before purchase.
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