Specifications
Item	RK25
OS	Android 7.0 with GMS (Upgradeable to Android 9.0 with GMS) / Android 9.0 with GMS
CPU	Quad-core 1.4 GHz Cortex A53
Memory	2GB RAM / 16GB Flash
Expansion	Micro SD card slot with SDHC support (up to 32GB)
SIM / SAM	1 SIM slot and 1 optional SIM/SAM slot
Operating power	Replaceable and rechargeable 3.8V, 4000 mAh Li-Polymer battery
Working hours	Minimum 8 hours (2D imager)
Wireless communication	WWAN: GSM: Quad Band (850/900/1800/1900Mhz) TD-SCDMA: Band34, Band39 WCDMA: Band1, Band2, Band5, Band8, TDD-LTE: Band38, Band39, Band40, Band41 FDD-LTE: Band1,Band2, Band3, Band5, Band7, Band8, Band20 WLAN: IEEE 802.11 a/b/g/n/ac/e/d/h/i/r/k/v/w dual band WPAN: BluetoothR Class II, V4.0 BLE, V2.1 with Enhanced Data Rate (EDR) GPS: GPS, Galileo, GLONASS, BeiDou, AGPS
Barcode scanning	Linear imager/ 2D imager/ Mid-Range 2D imager
RFID read / write	HF RFID 13.56 MHz frequency which supports ISO14443 TYPE A,B, and ISO15693 Support NFC (Peer-to-Peer, Card Reader, Card Emulation), optional for 28-key models
Camera	Autofocus 8 megapixels with LED flash
Display	4'' WVGA 480 (W) x 800 (H)
Size	168 x 73.8 x 26 mm
Weight	292 g (Mid-Range 2D imager with battery)
Impact resistance	Standard: 1.5 m (5 ft.) multiple drops onto concrete With rubber boot: 1.8 m (6 ft.) MIL-STD-810G IP65 / 300 tumbles at 0.5 m