Introduction
Thank you for choosing the kinstone 10.3-inch Android Tablet. This manual provides essential information to help you set up, operate, and maintain your device. Please read it carefully to ensure optimal performance and longevity of your tablet.
What's in the Box
Verify that all items listed below are included in your package:
- 1* Android 11 Tablet
- 1* Tempered Glass Screen Protector
- 1* Tablet Charger (Type C)
- 1* Tablet USB Cable
- 1* Card Pin

Device Overview
Familiarize yourself with the physical components and ports of your kinstone tablet:

- Front Camera (5MP): For video calls and selfies.
- Rear Camera (13MP): For high-resolution photos and videos.
- Power On/Off Button: Press and hold to power on/off, short press to sleep/wake.
- Volume +/- Buttons: Adjust audio volume.
- USB Type-C Port: For charging and data transfer.
- 3.5mm Headphone Jack: Connect wired headphones.
- TF/SIM Card Slots: Insert a microSD card for expandable storage (up to 512GB) or dual SIM cards for 4G LTE connectivity.
- Speakers: Dual speakers for stereo audio output.
- Microphone: For voice input during calls or recordings.
Initial Setup
- Charge the Tablet: Before first use, connect the tablet to the power adapter and charge it for at least 2 hours.
- Power On: Press and hold the Power On/Off button until the screen turns on.
- Initial Configuration: Follow the on-screen instructions to select your language, connect to Wi-Fi, and set up your Google account.
- Insert SIM/MicroSD Card (Optional): Use the provided card pin to open the tray and insert your SIM card(s) or microSD card.
Operating Your Tablet
Connectivity
Your kinstone tablet offers versatile connectivity options:
- Wi-Fi (2.4GHz/5GHz Dual-Band): Connect to wireless networks for internet access. Go to Settings > Network & internet > Wi-Fi.
- 4G LTE Cellular: Insert a SIM card to enjoy mobile data and make calls.
- Bluetooth 5.0: Pair with Bluetooth accessories like headphones or speakers. Go to Settings > Connected devices > Bluetooth.
- GPS: Utilize built-in GPS for navigation and location services.


Multimedia Experience
Display
Enjoy a vibrant visual experience on the 10.3-inch Full HD IPS display with a resolution of 1920x1200 pixels. The 16:9 wide aspect ratio and ultra-narrow bezel provide an immersive viewing experience for all your content.

Camera
Capture moments with the 13MP rear camera and take clear selfies or video calls with the 5MP front camera.

Audio
Dual speakers deliver clear, immersive sound for movies, games, and music.

Performance and Storage
The kinstone tablet is designed for smooth multitasking and ample storage:
- Octa-Core Processor: Ensures fast response and efficient performance for all applications.
- 6GB RAM: Provides smooth multitasking capabilities.
- 128GB Internal Storage: Store a large number of apps, photos, and videos.
- Expandable Storage: Expand memory up to 512GB via microSD card (not included).


Battery and Charging
The tablet is equipped with a high-capacity battery for extended use:
- 7500mAh Battery: Provides up to 10 hours of gameplay or 11 hours of video streaming.
- Type-C Charging: Use the provided Type-C charger for efficient recharging.

Eye Protection Mode
The Low Blue Light mode reduces blue light emissions, minimizing eye strain during prolonged use and providing a more comfortable viewing experience.

Technical Specifications
| Feature | Specification |
|---|---|
| Brand | kinstone |
| Model Name | KST103SD |
| Operating System | Android 11 |
| Screen Size | 10.3 Inches |
| Screen Resolution | 1920 x 1200 pixels (FHD IPS) |
| Processor | Octa-Core (Unisoc 1.8 GHz) |
| RAM | 6 GB |
| Internal Storage | 128 GB |
| Expandable Storage | Up to 512GB via microSD |
| Rear Camera | 13 MP |
| Front Camera | 5 MP |
| Battery Capacity | 7500mAh |
| Connectivity | 4G LTE, 2.4GHz/5GHz WiFi, Bluetooth 5.0, GPS |
| Ports | USB Type-C, 3.5mm Headphone Jack |
| Item Weight | 1.4 pounds |
| Product Dimensions | 31.2 x 18.6 x 3.2 inches |
Maintenance and Care
- Keep the tablet away from extreme temperatures and direct sunlight.
- Avoid dropping the tablet or subjecting it to strong impacts.
- Clean the screen with a soft, lint-free cloth. Do not use harsh chemicals.
- Ensure ports are free from dust and debris.
Troubleshooting
Tablet Not Turning On
- Ensure the tablet is sufficiently charged. Connect to the charger for at least 30 minutes.
- Press and hold the Power On/Off button for 10-15 seconds to force a restart.
Wi-Fi Connectivity Issues
- Check if Wi-Fi is enabled in Settings.
- Restart your Wi-Fi router and the tablet.
- Forget the network in tablet settings and reconnect.
Slow Performance
- Close unnecessary background applications.
- Clear cache data for frequently used apps.
- Ensure sufficient free storage space.
Warranty and Support
Your kinstone tablet comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and ensures reliable quality. For any issues or support needs, please contact our professional customer support team. Refer to your purchase documentation for specific contact details.
For additional support and product information, visit the kinstone Store on Amazon.


