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ST9-R2 harmonyOS4.1
The ST9-R2 HarmonyOS rugged tablet targets heavy industry. Lightweight and easy to hold, it fits production line inspections and equipment maintenance. Leveraging the domestic supply chain, it cuts costs and supports mass deployment. It offers fingerprint + identity verification, a software-hardware security architecture, and IP65 protection for durability—serving as a cost-effective, domestically controllable mobile terminal for heavy industry.
Technical Support
E-mail: marketing-01@sincoole.com
Hotline: +86 0755-2302 3855
Product Overview
The ST9-R2H is an 8-inch rugged tablet powered by Rockchip RK3588 octa-core processor (4×Cortex-A76@2.4GHz + 4×Cortex-A55@1.8GHz), running Open source HarmonyOS 4.1. It features flexible storage (8GB/256GB, 16GB/256GB or 8GB/512GB, 16GB/512GB optional), 8-inch 1200×1920 IPS display (1000nits for high brightness version), 5MP front/13MP rear cameras, 5000mAh 7.7V battery, 4G LTE connectivity, WiFi 6 and Bluetooth 5.0. With rich interfaces (HDMI, USB 3.0×2), IP65 protection and expansion modules, it delivers high-performance for HarmonyOS ecosystem IoT and industrial applications.
Key Features
- Open source HarmonyOS 4.1 with Rockchip RK3588 (4×A76@2.4GHz + 4×A55@1.8GHz) octa-core processor
- ARM Mali G610 GPU, 8-inch 1200×1920 IPS display (1000nits for high brightness version)
- Flexible storage: 8GB/256GB, 16GB/256GB (8GB/512GB, 16GB/512GB optional)
- 5MP front + 13MP rear cameras with flash, stylus/wet hand touch support
- 4G LTE (SLM770A module), WiFi 6 (802.11ax) and Bluetooth 5.0 (WiFi/Bluetooth 2-in-1)
- IP65 dust/waterproof, 1.2m drop resistance (MIL-STD-810G certified)
- Rich interfaces: HDMI, USB 3.0×2, USB 2.0×1, RS232, Type-C (OTG/fast charging)
- Optional 1D/2D barcode (NLS-N1/M1/SE2707) with expandable industrial modules
Technical Specifications (ST9-R2H)
| OS | Open source HarmonyOS 4.1 |
| CPU | Rockchip RK3588 (Octa Core; 2.4GHz) - Cortex-A76×4 @2.4GHz, Cortex-A55×4 @1.8GHz |
| GPU | ARM Mali G610 |
| RAM/ROM | 8GB/256GB, 16GB/256GB (8GB/512GB, 16GB/512GB Optional) |
| LCD | 8 inch IPS, 1200×1920; 1000nits (high brightness version only) |
| Touch Screen | 10 Point Touch, Stylus Support, Wet Hand Touch Support |
| Camera | Front: 5MP; Rear: 13MP (Flash light) |
| Battery | 5000mAh; 7.7V |
| WWAN | FDD_LTE: B1/B2/B3/B4/B5/B7/B8/B28/B66; TDD_LTE: B40; WCDMA: B1/B2/B4/B5/B8; GSM: 850/900/1800/1900 Module: SLM770A (EC25-AUX in North America) |
| GPS | GPS |
| WIFI | 802.11a/b/g/n/ac/ax (2.4G/5G), Wireless AP (Mobile AP); Support WiFi6; WiFi/Bluetooth 2-in-1 |
| BLUETOOTH | 5.0 Version |
| NFC | 13.56 MHz, Distance: 1-3cm; ISO/IEC 14443A/B; ISO/IEC 15693 |
| Sensor | Light sensor, Magnetic sensor, Pressure sensor, G-sensor, Distance sensor, Acceleration sensor, Gyroscope, Motor |
| Size | 236×144×17.4mm |
| Weight | 700±50g |
| Interface In/Out Port | Type-C *1 (OTG/fast charging), SIM Card Slot*1, TF Card Slot*1, Earphone*1, DC*1 (4.0*15mm), USB 2.0 *1, USB 3.0 *2, RS232*1(mini-USB), HDMI*1 Bottom pogopin: USB 2.0; Charging; RS232 Back pogopin: USB 2.0; RS232 |
| 1D/2D Barcode | Optional: NLS-N1 / M1 / SE2707 |
| Proof Degree | IP65 Anti-dust & Waterproof, 1.2m Dropping Resistance |
| Certification | MIL-STD-810G, CE, FCC, 3C |
| Temperature | Storage: -40°C to 60°C; Operation: -20°C to 55°C |
Application Scenarios
HarmonyOS IoT Ecosystem
Smart Industrial Control
Outdoor High-Brightness Use
Field Service & Maintenance
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