SAMSUNG 45W-20000 mAh Power Bank VS Promate Power Bank 20000mAh
Portability & Design
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Samsung Power Bank: Weighs approximately 350g and has dimensions of 152 x 76 x 25.5 mm, making it relatively compact and easy to carry.
- Promate Power Bank: The weight and dimensions can vary across different models, but generally, Promate power banks are designed to be portable and user-friendly.
Battery Capacity & Charging Speed
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Samsung 45W 20,000mAh Power Bank: Offers a substantial 20,000mAh capacity, providing ample power to charge devices multiple times. It supports Super Fast Charging 2.0, delivering up to 45W output, enabling rapid charging for compatible devices.
- Promate 20,000mAh Power Bank: Also boasts a 20,000mAh capacity, ensuring extended usage. However, the specific charging speed may vary depending on the model and features.
Output Ports & Charging Flexibility
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Samsung Power Bank: Equipped with three USB-C ports, allowing simultaneous charging of multiple devices. This setup is particularly beneficial for users with multiple USB-C devices.
- Promate Power Bank: Features dual USB-A and USB-C output ports, offering versatility to charge a range of devices.
Input Ports & Recharging Options
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Samsung Power Bank: Supports USB-C input for recharging, ensuring compatibility with modern charging standards.
- Promate Power Bank: Typically includes both USB-C and AC input options, providing flexibility in recharging methods.
Device Compatibility
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Samsung Power Bank: Optimized for Samsung devices, especially those supporting Super Fast Charging 2.0.
- Promate Power Bank: Designed to be universally compatible with various devices, including smartphones, tablets, and laptops.
Safety Features
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Samsung Power Bank: Incorporates multiple safety features, including overcharge protection and temperature control, ensuring safe charging experiences.
- Promate Power Bank: Generally includes safety mechanisms such as overcharge protection and short-circuit prevention, though specifics may vary by model.
Price & Value
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Samsung Power Bank: Priced at approximately Rs. 4,500, it offers high-speed charging and multiple ports, providing good value for users with compatible devices.
- Promate Power Bank: Prices at Rs. 3,499 vary depending on the model and features, but Promate power banks are generally considered affordable options with a range of functionalities.
Clear comparison table for the Samsung 45W 20,000mAh Power Bank vs Promate 20,000mAh Power Bank
Feature |
Samsung 45W 20,000mAh Power Bank |
Promate 20,000mAh Power Bank |
| Battery Capacity | 20,000mAh | 20,000mAh |
| Output Power | Up to 45W (Super Fast Charging 2.0) | Up to 22.5W (USB-C PD) / 27W Lightning cable |
| Output Ports | 3 × USB-C ports | 1 × USB-C PD, 1 × Lightning cable, additional USB-A (depends on model) |
| Input Ports | USB-C | USB-C + AC input |
| Charging Speed (Wired) | Very fast (up to 45W) | Fast (22.5W PD, 27W Lightning) |
| Wireless Charging | Not supported | Not supported |
| Device Compatibility | Optimized for Samsung devices; works with all USB-C devices | Universal compatibility: smartphones, tablets, laptops |
| Safety Features | Overcharge protection, temperature control, short-circuit protection | Multi-protect safety system, voltage regulation, overcharge & short-circuit protection |
| Weight | ~402g | Varies by model (~400g approx) |
| Dimensions | 152 × 76 × 25.5 mm | Ultra-compact design, portable |
| Price Range | ~$70 | Varies (~$50–$65 depending on model) |
| Pros | Very fast charging, multiple USB-C ports, compact design | Affordable, versatile ports, universal compatibility, built-in cables |
| Cons | Slightly expensive, mostly optimized for Samsung devices | Lower charging speed compared to Samsung 45W, input varies by model |
Final Verdict
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Choose the Samsung 45W 20,000mAh Power Bank: If you prioritize fast charging speeds and have devices compatible with Super Fast Charging 2.0, this power bank is a suitable choice. Its multiple USB-C ports add convenience for users with several devices.
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Choose the Promate 20,000mAh Power Bank: If you're looking for a versatile, affordable power bank with multiple output ports and universal compatibility, Promate offers a range of options to meet diverse needs.
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