GS153 - Smartphone DEXP - Free user manual and instructions
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| Product Type | Smartphone |
| Brand | DEXP |
| Model | GS153 |
| Display Diagonal | 5.5 inches |
| Display Resolution | 854 x 480 pixels |
| Processor | Quad-core 1.3 GHz |
| RAM | 1 GB |
| Internal Storage | 8 GB |
| Expandable Storage | microSD up to 32 GB |
| Rear Camera | 5 MP |
| Front Camera | 2 MP |
| Battery Capacity | 2500 mAh |
| Battery Type | Removable, Li-ion |
| Operating System | Android 8.1 Go Edition |
| SIM Card | Dual SIM (Micro-SIM) |
| Connectivity | Wi-Fi, Bluetooth 4.0, GPS, 4G LTE |
| Dimensions | 145 x 72 x 9.5 mm |
| Weight | 160 g |
| Charging Port | Micro USB |
| Headphone Jack | 3.5 mm |
| Sensors | Accelerometer, Proximity, Ambient Light |
| In the Box | Smartphone, Battery, USB Cable, Charger, User Manual |
| Safety Warnings | Avoid water exposure; use only approved chargers. |
| Cleaning Instructions | Wipe with a soft, dry cloth. Do not use chemical agents. |
| Repair and Spare Parts | Contact authorized service center for genuine parts. |
Frequently Asked Questions - GS153 DEXP
How do I insert a SIM card into the DEXP GS153?
Turn off the phone, locate the SIM tray on the side, and use the provided ejector tool to gently push the tray out. Place the Micro-SIM cards correctly and slide the tray back in. Do not force the tray to avoid damage.
Can I expand the storage capacity?
Yes, the DEXP GS153 supports a microSD card up to 32 GB. Insert it into the dedicated slot (or SIM slot depending on hybrid) to store more apps, photos and videos.
What should I do to save battery life?
Reduce screen brightness, turn off unused connections like Wi-Fi and Bluetooth, close background apps, and enable Battery Saver mode in the Android settings.
Is the battery removable?
Yes, the back cover can be removed to access the removable Li-ion battery. Power off the device and gently lift the cover to replace the battery when needed.
How can I perform a factory reset on my GS153?
Back up your data first. Then go to Settings > System > Reset and choose 'Erase all data (factory reset)'. Confirm with your PIN or password. The phone will reboot to its original state.
How do I take a screenshot?
Press and hold the Power button and Volume Down simultaneously for about two seconds. The screenshot will be saved in the gallery.
Does the DEXP GS153 support 4G LTE?
Yes, the phone supports 4G LTE networks for fast internet browsing and downloads. Make sure your SIM card is 4G-enabled and check network coverage.
Can I use two SIM cards at the same time?
Yes, the device has Dual SIM (Micro-SIM) support, allowing you to use two different phone numbers simultaneously. You can manage both cards in Settings > SIM cards.
How should I clean and maintain the smartphone?
Always power off the device before cleaning. Use a soft, dry microfiber cloth to wipe the screen and body. Avoid water, solvents, and abrasive materials. Clean the charging port gently with compressed air if necessary.
Where can I find spare parts or get repairs done?
For repairs, contact the DEXP authorized service center. Genuine spare parts are available through their official channels. Do not open the device yourself to avoid voiding the warranty.
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