Datalogic PM9100-910RB vs Zebra LI2208-SR7U2100AZW: Specification Comparison
Both the Datalogic PM9100-910RB and the Zebra LI2208-SR7U2100AZW are 1D linear imager handheld barcode scanners aimed at high-throughput scanning environments. The PM9100-910RB is positioned as an industrial-grade unit with multi-protocol wireless and wired connectivity, while the LI2208-SR7U2100AZW is a USB-wired retail-class scanner. This comparison evaluates the two on environmental durability, connectivity and deployment flexibility, and scan performance specifications as reported in their respective product data.
In This Guide
- Which scanner is built to survive harsher physical environments?
- How do the two scanners differ in connectivity and deployment flexibility?
- Which scanner delivers higher measured scan throughput and symbology coverage?
- Which should you choose: the PM9100-910RB or the LI2208-SR7U2100AZW?
- Side-by-Side Specs
- FAQ
Which scanner is built to survive harsher physical environments?
The Datalogic PM9100-910RB carries an IP65 rating, meaning it is fully dust-tight and protected against low-pressure water jets from any direction — suitable for washdown environments such as food processing, manufacturing floors, and outdoor receiving docks. Its weight of 399 g (0.88 lb) and dimensions of 71 × 193 × 102 mm reflect an industrial form factor. The spec sheet references industrial-grade impact resistance, though a specific drop-height figure in meters is not provided in the supplied data.
The Zebra LI2208-SR7U2100AZW carries an IP42 rating, which denotes protection against solid objects greater than 1 mm but only against vertically dripping water — not jets or splashes. It is rated for drops to concrete from 1.8 m and has been tested for 1,000 tumble cycles (2,000 drops at 0.5 m). Its weight is 140 g (4.95 oz) and its dimensions are listed as 6.30 in. H × 2.64 in. W × 3.90 in. L. The operating temperature range is specified as 0 °C to 50 °C (32 °F to 122 °F).
For environments involving dust, moisture, or washdown — warehouses, manufacturing, and logistics docks — the PM9100-910RB's IP65 rating provides a meaningfully higher level of environmental sealing than the LI2208's IP42. The LI2208's 1.8 m concrete drop spec is a concrete (quantified) durability figure that is not matched by a specific numeric equivalent in the PM9100-910RB's supplied specifications.
How do the two scanners differ in connectivity and deployment flexibility?
The Datalogic PM9100-910RB supports multiple interface options: USB, RS-232, STAR 433 MHz radio, and Bluetooth. This multi-protocol design allows it to be deployed in both wired and wireless configurations and to integrate with legacy RS-232 host systems as well as modern USB hosts. The STAR 433 MHz radio enables dedicated wireless connectivity without relying on general-purpose 2.4 GHz infrastructure.
The Zebra LI2208-SR7U2100AZW is a USB-wired scanner only. It draws power from the USB host, eliminating battery management overhead. The package contents confirm inclusion of a USB cable. No wireless connectivity option is specified for this model in the provided data.
The PM9100-910RB offers substantially greater deployment flexibility due to its four interface options versus the LI2208's single USB wired connection. Buyers needing wireless mobility, RS-232 legacy integration, or dual wired/wireless capability can only satisfy those requirements with the PM9100-910RB. Conversely, buyers in fixed USB point-of-sale or service-desk environments may find the LI2208's simpler, host-powered wired design preferable for ease of setup and zero battery overhead.
Which scanner delivers higher measured scan throughput and symbology coverage?
The Zebra LI2208-SR7U2100AZW specifies a scan rate of 547 scans per second with a single-pass scan pattern. Supported symbologies listed in the provided specs are Code 39, UPC, and EAN. Ambient light tolerance is listed at up to 108,000 lux.
The Datalogic PM9100-910RB's scan rate is not stated as a specific numeric value in the provided specifications. Its symbology support is referenced in the spec index (UPC-A among others listed by page reference) but a complete decoded symbology list is not enumerated in the data supplied. The scan engine is identified as a 1D linear imager.
On the basis of the available specifications, only the Zebra LI2208-SR7U2100AZW provides a quantified scan rate (547 scans/sec) and an explicit ambient light ceiling (108,000 lux). The PM9100-910RB's scan performance figures are not present in the supplied data, so a direct numeric comparison on throughput cannot be made. Buyers for whom scan rate is a decisive metric should consult the full Datalogic PM9100-910RB datasheet before purchase.
Which should you choose: the PM9100-910RB or the LI2208-SR7U2100AZW?
Our take: The PM9100-910RB is the stronger choice when the deployment environment demands industrial environmental protection and multi-protocol connectivity flexibility. Key spec deltas: the PM9100-910RB's IP65 sealing exceeds the LI2208's IP42 by two full ingress-protection steps, making it appropriate for dust-intensive or washdown-adjacent environments where the LI2208 would not qualify. The PM9100-910RB also supports USB, RS-232, STAR 433 MHz, and Bluetooth versus the LI2208's USB-only interface, enabling wireless or legacy-serial deployments the LI2208 cannot support. The LI2208-SR7U2100AZW, however, is the only model with a documented scan rate (547 scans/sec), a quantified drop spec (1.8 m to concrete), and it weighs significantly less (140 g vs. 399 g). Choose the PM9100-910RB for industrial, warehouse, or manufacturing sites requiring ruggedization and connectivity range; choose the LI2208-SR7U2100AZW for fixed USB retail checkout or service-desk deployments where scan speed, light weight, and simple host-powered setup are the priorities.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Datalogic PM9100-910RB | Zebra LI2208-SR7U2100AZW |
|---|---|---|
| Product Type | Industrial Handheld Barcode Scanner | Handheld Scanner |
| Scan Engine | 1D Linear Imager | 1D Linear Imager |
| IP Rating | IP65 | IP42 |
| Drop Rating | Industrial-grade impact resistance (numeric spec not provided) | 1.8 m to concrete; 1,000 tumble cycles |
| Scan Rate | Not specified in provided data | 547 scans/sec |
| Scan Pattern | Not specified in provided data | Single-pass |
| Connectivity | USB, RS-232, STAR 433 MHz, Bluetooth | USB (wired only) |
| Power Source | Not specified in provided data | USB host power or external power |
| Weight | 399 g (0.88 lb) | 140 g (4.95 oz) |
| Dimensions | 71 x 193 x 102 mm (2.8 x 7.6 x 4.0 in) | 6.30 in. H x 2.64 in. W x 3.90 in. L |
| Operating Temperature | Not specified as numeric range in provided data | 0 °C to 50 °C (32 °F to 122 °F) |
| Ambient Light Max | Not specified in provided data | 108,000 lux |
| Symbologies (listed) | UPC-A (others referenced by page; full list not enumerated in provided data) | Code 39, UPC, EAN |
| Color Options | Not specified in provided data | Twilight Black; Nova White |
| Warranty | 1-Year Limited | 1-Year |
| Package Contents | Not specified in provided data | Scanner; USB cable |
Frequently Asked Questions
Which should you choose: the PM9100-910RB or the LI2208-SR7U2100AZW?
The PM9100-910RB is the stronger choice when the deployment environment demands industrial environmental protection and multi-protocol connectivity flexibility. Key spec deltas: the PM9100-910RB's IP65 sealing exceeds the LI2208's IP42 by two full ingress-protection steps, making it appropriate for dust-intensive or washdown-adjacent environments where the LI2208 would not qualify. The PM9100-910RB also supports USB, RS-232, STAR 433 MHz, and Bluetooth versus the LI2208's USB-only interface, enabling wireless or legacy-serial deployments the LI2208 cannot support. The LI2208-SR7U2100AZW, however, is the only model with a documented scan rate (547 scans/sec), a quantified drop spec (1.8 m to concrete), and it weighs significantly less (140 g vs. 399 g). Choose the PM9100-910RB for industrial, warehouse, or manufacturing sites requiring ruggedization and connectivity range; choose the LI2208-SR7U2100AZW for fixed USB retail checkout or service-desk deployments where scan speed, light weight, and simple host-powered setup are the priorities.
Can the PM9100-910RB or LI2208-SR7U2100AZW be used wirelessly?
Only the Datalogic PM9100-910RB supports wireless operation. Its specified interfaces include STAR 433 MHz radio and Bluetooth in addition to wired USB and RS-232. The Zebra LI2208-SR7U2100AZW is a USB-wired-only scanner; no wireless capability is listed in the provided specifications for that model.
Which scanner is better suited for a food production or washdown environment?
The Datalogic PM9100-910RB, rated IP65, is the appropriate choice. IP65 certifies complete dust ingress protection and resistance to low-pressure water jets from any direction. The Zebra LI2208-SR7U2100AZW is rated IP42, which covers solid objects larger than 1 mm and dripping water only — it is not rated for water jets or washdown conditions.
Which scanner is lighter and easier to handle at a checkout counter?
The Zebra LI2208-SR7U2100AZW is significantly lighter at 140 g (4.95 oz) compared to the Datalogic PM9100-910RB at 399 g (0.88 lb). For stationary retail checkout use where an operator holds or cradles the scanner repeatedly throughout a shift, the LI2208's lower mass reduces fatigue. The PM9100-910RB's greater weight reflects its industrial-grade construction and broader feature set.
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