Janam XT3-STHJBMGW00 vs Zebra MC3390XR: Specification Comparison
Both the Janam XT3-STHJBMGW00 and the Zebra MC3390XR are Android-based rugged handheld mobile computers built for enterprise RFID and barcode capture workflows. The Janam is a compact 5-inch pistol-grip-free sled-style device targeting field mobility with LTE/GSM and NFC, while the Zebra is a dedicated UHF RFID gun-form-factor device optimized for long-range UHF tag reads. Buyers in warehouse, retail, or logistics environments evaluating RFID-capable handhelds would reasonably cross-shop these two units.
In This Guide
- Which device delivers stronger RFID and barcode capture performance?
- How do the two units compare on ruggedness, sealing, and operating environment?
- Which device better supports enterprise connectivity, battery life, and management?
- Which should you choose: the XT3-STHJBMGW00 or the MC3390XR?
- Side-by-Side Specs
- FAQ
Which device delivers stronger RFID and barcode capture performance?
The Zebra MC3390XR is purpose-built for UHF RFID, featuring a linear polarized antenna and a quoted read range of 60+ ft (18.2+ m) against EPC Class 1 Gen2, EPC Gen2 V2, and ISO-18000-63 standards. Its SE4770 Standard Range Imager handles 1D/2D barcodes as a secondary capture mode. This makes it the clear choice where long-range UHF inventory sweeps — across pallet racks, large retail floors, or dock doors — are the primary workload.
The Janam XT3-STHJBMGW00 pairs a Honeywell N6703 1D/2D imager with HF/NFC-class RFID, supporting ISO14443 Type A/B, ISO15693, MIFARE 1k/4k/Plus/UltraLight/DESFire, and Sony FeliCa — protocols used in access cards, smart labels, and contactless payment tokens rather than palletized UHF inventory. No UHF read range figure is provided in the supplied specs. For operations where NFC smart-label tap, contactless ID verification, or high-density 2D barcode decode is the core task, the Janam's Honeywell engine and NFC stack are well-suited; for long-range UHF, the spec is absent.
How do the two units compare on ruggedness, sealing, and operating environment?
The Janam XT3-STHJBMGW00 carries an IP67 rating, meaning it is fully dust-tight and rated for temporary immersion in water to 1 meter — appropriate for environments where washdown or submersion exposure is possible. Its drop specification is 1.5 m (5 ft) to concrete across a wide temperature range, and it weighs 272 g (9.5 oz) with battery.
The Zebra MC3390XR is rated IP54, which covers dust protection against ingress and splash resistance from any direction but does not qualify for immersion. Its drop specification matches the Janam at 1.5 m (5 ft) to concrete. No weight figure is provided in the supplied specs for the Zebra. For environments with wash-down requirements, liquid spills, or outdoor rain exposure, the Janam's IP67 rating represents a meaningful advantage; for typical warehouse interiors where dust and incidental splash are the primary concerns, IP54 on the Zebra is generally sufficient.
Which device better supports enterprise connectivity, battery life, and management?
The Janam XT3-STHJBMGW00 runs Android 11 with Google Mobile Services (GMS) and is Android Enterprise Recommended (AER), giving it access to current EMM zero-touch enrollment flows. It includes integrated LTE/GSM (micro SIM, WWAN model) for wide-area cellular connectivity, Wi-Fi 802.11a/b/g/n/ac, Bluetooth 5.0 BLE, USB-C, and two micro SAM slots — supporting CAC/smart-card applications. Its standard battery is 2900 mAh with a hot-swap option and 5800 mAh extended battery available; typical field shift life is quoted at 8–10 hours.
The Zebra MC3390XR runs Android 10 GMS and carries a substantially larger 7000 mAh lithium-ion battery — nearly 2.4× the Janam's standard pack — which is a significant operational advantage for full-shift UHF scanning without a battery swap. Its Wi-Fi stack adds 802.11v2, w, and mc2 amendments beyond the Janam's listed 802.11ac complement, and it supports 2×2 MU-MIMO. No LTE/cellular option is referenced in the supplied specs for the Zebra. The Zebra's compliance callout includes FIPS and TAA, relevant for U.S. federal procurement; no equivalent compliance notation appears in the Janam specs.
Which should you choose: the XT3-STHJBMGW00 or the MC3390XR?
Our take: The XT3-STHJBMGW00 is the stronger choice when the deployment requires HF/NFC RFID protocols, LTE/GSM cellular connectivity, IP67 environmental sealing, and Android Enterprise Recommended certification on Android 11. The Zebra MC3390XR is the stronger choice when long-range UHF RFID inventory sweeps are the primary workload: its 60+ ft UHF read range versus no UHF capability on the Janam, its 7000 mAh battery versus the Janam's 2900 mAh standard pack, and its FIPS/TAA compliance are decisive for high-volume pallet-level scanning or federal procurement scenarios. Buyers choosing between them should first confirm the RFID protocol in use — UHF (EPC Gen2) favors the Zebra; HF/NFC (ISO14443, ISO15693) favors the Janam. For mixed-task field workers needing cellular data and NFC alongside barcode scanning, the Janam's form factor and Android 11 AER status offer the more versatile platform.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | Janam XT3-STHJBMGW00 | Zebra MC3390XR |
|---|---|---|
| Operating System | Android 11 (GMS / AER) | Android 10 GMS |
| Processor | Qualcomm Snapdragon octa-core 2.2 GHz | Qualcomm Snapdragon 660 octa-core 2.2 GHz |
| RAM | 4 GB (3 GB optional) | 4 GB |
| Flash Storage | 64 GB (32 GB optional) + microSD | 32 GB |
| Display Size | 5.0 in (1280×720 HD IPS) | 4.0 in (WVGA capacitive color) |
| Display Glass | Corning Gorilla Glass | Corning Gorilla Glass |
| Barcode Imager | Honeywell N6703 1D/2D | SE4770 Standard Range 1D/2D |
| UHF RFID | — (not listed in specs) | EPC Gen2 / Gen2 V2 / ISO-18000-63; 60+ ft range |
| HF / NFC RFID | ISO14443 A/B, ISO15693, MIFARE, FeliCa | — (not listed in specs) |
| Wi-Fi | 802.11 a/b/g/n/ac/d/h/i/k/r | 802.11 a/b/g/n/ac/d/h/i/r/k/v2/w/mc2; 2×2 MU-MIMO |
| Bluetooth | 5.0 BLE | 5.0 BR/EDR + BLE |
| Cellular / WWAN | LTE / GSM (micro SIM, WWAN model) | — (not listed in specs) |
| Battery Capacity | 2900 mAh (5800 mAh extended optional) | 7000 mAh |
| IP Sealing | IP67 | IP54 |
| Drop Specification | 1.5 m (5 ft) to concrete | 1.5 m (5 ft) to concrete |
| Compliance | — (not listed in specs) | FIPS and TAA Compliant |
Frequently Asked Questions
Which should you choose: the XT3-STHJBMGW00 or the MC3390XR?
The XT3-STHJBMGW00 is the stronger choice when the deployment requires HF/NFC RFID protocols, LTE/GSM cellular connectivity, IP67 environmental sealing, and Android Enterprise Recommended certification on Android 11. The Zebra MC3390XR is the stronger choice when long-range UHF RFID inventory sweeps are the primary workload: its 60+ ft UHF read range versus no UHF capability on the Janam, its 7000 mAh battery versus the Janam's 2900 mAh standard pack, and its FIPS/TAA compliance are decisive for high-volume pallet-level scanning or federal procurement scenarios. Buyers choosing between them should first confirm the RFID protocol in use — UHF (EPC Gen2) favors the Zebra; HF/NFC (ISO14443, ISO15693) favors the Janam. For mixed-task field workers needing cellular data and NFC alongside barcode scanning, the Janam's form factor and Android 11 AER status offer the more versatile platform.
Can the Janam XT3-STHJBMGW00 read UHF RFID tags on pallets and shelves the way the MC3390XR can?
Based on the supplied specifications, the Janam XT3-STHJBMGW00 supports HF/NFC RFID protocols (ISO14443, ISO15693, MIFARE, FeliCa) but no UHF RFID capability or UHF read range figure is listed. The Zebra MC3390XR is explicitly rated for UHF at 60+ ft with EPC Class 1 Gen2 and ISO-18000-63 support. For pallet-level or long-range UHF inventory scanning, the MC3390XR is the appropriate choice based on available specs.
Which device is better suited for outdoor or wet-environment deployments?
The Janam XT3-STHJBMGW00 holds an IP67 rating, certifying full dust ingress protection and temporary water immersion resistance. The Zebra MC3390XR is rated IP54, which covers dust protection and splash resistance but not immersion. For operations involving washdown, standing water, or rain exposure, the Janam's IP67 rating provides a higher level of environmental protection per the supplied specs.
Does the Zebra MC3390XR support cellular LTE connectivity for workers away from Wi-Fi?
No LTE or cellular connectivity is referenced in the supplied specifications for the Zebra MC3390XR. The Janam XT3-STHJBMGW00 explicitly lists LTE/GSM with a micro SIM slot (WWAN model) as an option. For deployments requiring cellular data coverage outside of Wi-Fi range — such as yard management or field service — the Janam is the only unit with that capability documented in the provided specs.
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