| Display | Screen size and resolution | 8–10.1 inches; at least 1280 × 800 pixels. Choose 1920 × 1200 pixels for detailed maps, forms, or dashboards. | A larger, sharper display improves readability and reduces scrolling, while a smaller screen is easier to carry and use with one hand. | Review the technical specification and test the applications used in the field. | High |
| Display | Outdoor brightness | 500 nits or more for mixed indoor and outdoor use; 800 nits or more for frequent direct sunlight. | Higher luminance makes text, images, and barcode information easier to see under bright ambient light. | Check the maximum brightness rating and test the screen outdoors at different viewing angles. | High |
| Display | Touch performance | Glove, wet-touch, and multi-touch support, with an anti-glare or chemically strengthened cover glass. | Workers may operate the tablet with gloves, wet fingers, or in dusty environments. | Test common work gloves, water droplets, and screen visibility in the intended workflow. | High |
| Protection | Ingress protection | IP65 minimum for dust and water jets; IP67 when temporary immersion protection is required. | IP ratings describe protection against solids and water. IP67 includes temporary immersion up to 1 meter for up to 30 minutes under defined laboratory conditions. | Confirm the complete IP code in official documentation and check whether all ports are protected when covers are closed. | High |
| Protection | Drop and vibration resistance | A documented 1.2-meter drop rating and test evidence based on applicable MIL-STD-810H methods. | Drop and vibration testing can reduce failures caused by transport, vehicle mounting, or accidental handling. | Request the tested drop height, surfaces, number of drops, vibration profile, and operating conditions. | High |
| Battery | Runtime | 8–12 hours of practical field use, depending on brightness, wireless activity, scanning, GPS, and application load. | Longer runtime reduces charging interruptions during shifts and improves operational continuity. | Use a workload-based test with the actual screen brightness, cellular connection, scanning frequency, and applications. | High |
| Battery | Capacity and serviceability | A battery of approximately 30–60 Wh for many 8–10-inch field tablets, with a user-replaceable or hot-swappable option when continuous operation is needed. | Battery energy is more comparable when expressed in watt-hours. A replaceable battery can eliminate downtime between shifts. | Calculate watt-hours from voltage × ampere-hours and verify replacement time, spare-battery availability, and charging accessories. | High |
| Charging | Charging method | USB-C charging with suitable power delivery, plus a secure dock or vehicle charger for fleet deployment. | Flexible charging options simplify use in warehouses, vehicles, service vehicles, and remote locations. | Confirm charger wattage, charging time, connector protection, and compatibility with the mounting system. | Medium |
| Connectivity | Wi-Fi | Wi-Fi 5 or Wi-Fi 6 with dual-band 2.4 GHz and 5 GHz support; Wi-Fi 6 is preferable for dense deployments. | Dual-band connectivity improves compatibility, while Wi-Fi 6 can improve efficiency and capacity in busy networks. | Check supported standards, bands, security protocols, antenna design, and roaming performance in the worksite. | High |
| Connectivity | Cellular connectivity | 4G LTE for broad coverage; 5G when low latency, higher throughput, or future network availability is important. | Cellular connectivity supports mobile work away from local Wi-Fi and can provide backup network access. | Verify supported frequency bands, SIM or eSIM type, carrier compatibility, and antenna performance in the target region. | High |
| Connectivity | Bluetooth and local peripherals | Bluetooth 5.0 or later, with support for scanners, printers, headsets, keyboards, and other required peripherals. | Reliable short-range connections reduce cables and support mobile data capture workflows. | Pair the tablet with every required peripheral and test reconnection after sleep, reboot, and movement between access points. | Medium |
| Positioning | GNSS capability | Multi-constellation GNSS supporting systems such as GPS, Galileo, GLONASS, or BeiDou; assisted positioning is beneficial. | Multi-constellation positioning can improve availability and positioning reliability in outdoor field operations. | Test location accuracy, acquisition time, and tracking stability in open areas and near buildings. | Medium |
| Data Collection | Barcode scanning | Integrated 1D and 2D barcode scanning, including QR codes, with a physical trigger and configurable scan feedback. | A dedicated scan engine is generally faster and more consistent than using a standard camera for frequent inventory or asset scanning. | Test damaged, low-contrast, curved, reflective, and small barcodes at realistic working distances. | High |
| Data Collection | NFC and RFID readiness | NFC at 13.56 MHz for contactless tags and cards; add UHF RFID only when long-range tag reading is required. | NFC supports short-range identification and authentication, while UHF RFID can read multiple tags from a greater distance. | Confirm supported standards, read range, tag compatibility, and whether RFID requires an external sled or module. | Medium |
| Data Collection | Camera and document capture | An autofocus rear camera of at least 8 megapixels with flash or auxiliary lighting for evidence photos and documents. | A suitable camera supports damage reporting, meter reading, proof of delivery, and visual inspection records. | Capture text, labels, low-light scenes, and moving subjects using the actual field application. | Medium |
| Data Collection | Ports and expansion | USB-C plus at least one practical expansion option, such as a protected USB-A port, serial interface, Ethernet through a dock, or modular accessory connector. | Physical interfaces allow connection to industrial equipment, measurement tools, storage devices, and charging docks. | Check port covers, connector clearance, data transfer mode, and operation while the tablet is mounted. | Medium |
| Software | Android version and update policy | A current Android release with a clearly documented security-update period and Android Enterprise management support. | Longer software support improves security, application compatibility, and device fleet service life. | Request the guaranteed update schedule, supported Android Enterprise features, and enrollment options for mobile device management. | High |
| Security | Device and data protection | Secure boot, encrypted storage, screen-lock controls, application permissions, remote wipe, and managed provisioning. | Field tablets may contain personal, operational, inventory, or location data that requires protection if a device is lost. | Verify hardware-backed security features and test policy enforcement through the selected management platform. | High |
| Ergonomics | Weight and handling | Preferably below 1.0 kg for handheld work, with a textured grip, hand strap, shoulder strap, or vehicle-mount compatibility. | Lower weight and secure handling reduce fatigue and accidental drops during long shifts. | Hold the tablet with required accessories and test one-handed operation, scanning posture, and mounting balance. | Medium |
| Lifecycle | Serviceability and total cost | Replaceable batteries, accessible service parts, dock availability, repair support, and a documented warranty. | Serviceable hardware can reduce downtime and total ownership cost across a large device fleet. | Compare warranty terms, repair turnaround, spare-part lead times, accessory prices, and expected operating life. | High |