Zebra TC78A1-3T1J6B1A10-NA 6" 5G CBRS Android Enterprise Mobile Computer
Overview
The Zebra TC78A1-3T1J6B1A10-NA is a large-format rugged Android enterprise mobile computer built for operations where workers need real-world wireless flexibility — sub-6 5G wide-area coverage, Wi-Fi 6E for dense indoor environments, and CBRS for private LTE networks, all in one device. With 8 GB RAM and 128 GB of onboard flash, the TC78 handles demanding warehouse management, field service, and retail workflows without the memory bottlenecks that slow down multi-app deployments. If you're evaluating Zebra mobile computers for a high-throughput operation, this configuration targets teams that can't afford a radio coverage gap anywhere in their environment.
The 6.0-inch display gives workers a meaningful screen advantage over compact handhelds — better for multi-field form entry, VMS confirmation screens, or any workflow where squinting at a 4-inch screen becomes an error source. It ships GMS (Google Mobile Services) certified for North America, which matters if your MDM or enterprise app stack depends on Play Services APIs.
Key Features
- Sub-6 5G + CBRS Dual-Mode Radio: Sub-6 5G handles wide-area carrier coverage for field workers or campus environments served by public 5G infrastructure. CBRS (Citizens Broadband Radio Service) lets you layer a private LTE network on the 3.5 GHz band — useful in warehouses, ports, or manufacturing floors where you control the RF environment and need predictable, interference-managed throughput without Wi-Fi contention. Most deployments won't use both simultaneously, but having both radios means one device serves across environments without a hardware swap.
- Wi-Fi 6E (802.11ax 6 GHz): Wi-Fi 6E opens the uncongested 6 GHz band, which is significant in dense deployments — distribution centers with hundreds of devices, hospital floors with heavy RF traffic, or retail environments stacked with consumer Wi-Fi. Less interference directly translates to more consistent scan-and-confirm cycle times.
- SE4770 1D/2D Scan Engine: The SE4770 is a proven Zebra imager capable of reading 1D and 2D barcodes including damaged or poorly printed labels — the kind of scan performance that keeps pick rates up on conveyor lines and receiving docks. It handles standard retail symbologies as well as PDF417 and Data Matrix used in logistics and healthcare labeling.
- 8 GB RAM / 128 GB Flash: 8 GB of RAM gives Android enough headroom to run a VMS client, WMS app, and communication tools concurrently without the OS killing background processes. The 128 GB flash capacity means local media, offline maps, or large app packages don't force a constant storage management exercise for your IT team.
- 8 MP Front Camera: The front-facing 8 MP camera supports video calling and remote expert workflows — useful for field technicians who need visual guidance without carrying a separate device. It's also sufficient for document capture in workflows where front-facing imaging matters.
- 6.0-Inch Display: The larger screen reduces input errors on complex forms and makes the device practical for workflows that previously required a tablet — reducing the total device count per worker in mixed-task environments.
- Android OS (GMS): GMS certification means the device runs the full Google ecosystem, which simplifies MDM enrollment via Android Enterprise, supports Zero Touch provisioning, and keeps your enterprise app compatibility straightforward. Zebra's Mobility DNA layer sits on top for fleet management and device security tools.
Integration & Compatibility
As part of the broader enterprise mobile computer category, the TC78 integrates with standard Android Enterprise MDM platforms including VMware Workspace ONE, Microsoft Intune, and SOTI MobiControl. The GMS build supports Zero Touch Enrollment for large-scale fleet deployment without manual setup per device. Zebra's Mobility DNA suite — which includes tools like StageNow, Device Tracker, and LifeGuard for Android security patches — is compatible with this configuration and worth factoring into your mobile device management planning.
The SE4770 scan engine supports standard enterprise symbologies and integrates cleanly with WMS, ERP, and EHR systems via standard Android intents or Zebra's DataWedge middleware — no custom SDK work required for most deployments. If you're pairing this device with a mobile printer for print-and-apply workflows, Zebra's Link-OS printer SDK handles Bluetooth or Wi-Fi pairing natively.
CBRS deployment requires a Spectrum Access System (SAS) and appropriate Citizens Broadband Radio Service Device (CBSD) infrastructure — this isn't a plug-and-play radio for every environment, but for organizations already running or planning a private LTE/CBRS network, the TC78 eliminates the need for a separate CBRS-capable device tier. Consult your RF planning documentation and review rugged mobile computer selection guidance to match radio configuration to your site survey results.
Frequently Asked Questions
Q: What wireless radios does the TC78A1-3T1J6B1A10-NA support?
A: The TC78A1-3T1J6B1A10-NA includes sub-6 5G WAN, Wi-Fi 6E (802.11ax including 6 GHz band), and CBRS — giving it coverage across public 5G carrier networks, high-density Wi-Fi environments, and private LTE/CBRS deployments.
Q: What scan engine is in the TC78A1-3T1J6B1A10-NA?
A: It ships with the Zebra SE4770 imager, which reads both 1D and 2D barcodes including PDF417, Data Matrix, QR Code, and standard retail/logistics symbologies — including degraded or low-contrast labels.
Q: What Android version does the TC78A1-3T1J6B1A10-NA ship with?
A: The TC78 runs Android (GMS-certified for North America). For the specific Android OS version and LifeGuard patch level at time of purchase, confirm with the current product documentation, as Zebra updates the shipping OS version over time.
Q: Is the TC78A1-3T1J6B1A10-NA compatible with VMware Workspace ONE or Microsoft Intune?
A: Yes — as a GMS-certified Android Enterprise device, the TC78 supports standard Android Enterprise MDM enrollment, including Zero Touch Enrollment compatible with Workspace ONE, Intune, SOTI MobiControl, and other AE-compliant MDM platforms.
Q: What does CBRS mean on the TC78A1-3T1J6B1A10-NA, and do I need special infrastructure?
A: CBRS (Citizens Broadband Radio Service) is a private LTE band at 3.5 GHz. Using it requires a Spectrum Access System (SAS) and CBRS base station infrastructure at your facility. If you're running or planning a private wireless network, the TC78's CBRS radio eliminates the need for a separate device tier. If you're Wi-Fi-only, CBRS is simply unused.
Q: What is the storage and memory configuration of the TC78A1-3T1J6B1A10-NA?
A: This configuration includes 8 GB RAM and 128 GB of onboard flash storage, supporting concurrent multi-app use and local data storage without routine capacity management.
The TC78A1-3T1J6B1A10-NA is one of the few enterprise handhelds that actually solves the multi-radio problem without compromise — sub-6 5G for carrier WAN, Wi-Fi 6E for dense indoor RF environments, and CBRS for private LTE, all in a single device. If you're spec'ing devices for a campus or distribution center that's migrating to private wireless while still needing carrier fallback, this configuration removes the device-tier split entirely.
Technical Highlights:
- SE4770 Scan Engine: Handles degraded, poorly printed, and high-density 2D codes reliably — this matters on high-throughput receiving lines where scan failures create queue backup. It's a proven Zebra imager with wide symbology coverage including PDF417 and Data Matrix.
- 8 GB RAM / 128 GB Flash: 8 GB keeps Android from memory-managing background processes mid-shift — critical when workers are running a WMS app, a communication client, and a VMS or documentation tool simultaneously. 128 GB onboard means IT doesn't chase storage warnings across the fleet.
- Wi-Fi 6E Radio: The 6 GHz band is uncongested in virtually every current enterprise environment. In dense deployments — DCs with 100+ devices per AP zone, hospital floors with heavy IoT traffic — this directly reduces retry rates and keeps scan-to-confirm latency consistent across the shift.
Deployment Considerations:
- CBRS requires SAS licensing and appropriate CBSD infrastructure at your site — don't spec this radio unless your private wireless rollout is already in planning or active. It adds no value in a pure Wi-Fi environment.
- GMS certification is the right call for most enterprise Android deployments, but verify your MDM platform's Zero Touch Enrollment support before assuming frictionless staging — some older MDM versions require manual configuration steps even on AE-certified devices.
This device is the right pick for distribution center or campus field-service deployments where radio environment varies across zones — CBRS-covered warehouse floor, Wi-Fi 6E in office and staging areas, and 5G for workers who move outside the facility perimeter. The TC78A1-3T1J6B1A10-NA handles all three without a device swap.
