When should I choose Samsung EB-P3400XUEGEU?

Users seeking a lighter power bank at 210 g. Users prioritizing a slimmer 15.6 mm profile for pocket carry. People who charge exclusively via wired USB-C cables.

When should I choose Samsung EB-U2510XUEGEU?

Users needing to charge up to 3 devices simultaneously. Owners of Galaxy Watches and Buds wanting cable-free charging. Users who need an integrated 7.5W Qi wireless charging pad. Users wanting 10W per port output when charging 2 wired devices simultaneously.

What are the advantages of Samsung EB-P3400XUEGEU over Samsung EB-U2510XUEGEU?

The Samsung EB-P3400XUEGEU features a slimmer and lighter recycled-material chassis measuring 70 x 148 x 15.6 mm and weighing 210 g.. The Samsung EB-P3400XUEGEU delivers up to 25W single-port Super Fast Charging via USB PD 3.0 and PPS protocols over its dual USB-C ports..

What are the advantages of Samsung EB-U2510XUEGEU over Samsung EB-P3400XUEGEU?

The Samsung EB-U2510XUEGEU includes an integrated 7.5W Qi wireless charging pad for cable-free top-ups of Galaxy Watches, Galaxy Buds, and smartphones.. The Samsung EB-U2510XUEGEU supports charging up to 3 devices simultaneously (2 wired USB-C outputs at 7.5W each plus 1 wireless output at 7.5W).. The Samsung EB-U2510XUEGEU provides 10W per port when charging 2 wired devices simultaneously, compared to 9W per port on the Samsung EB-P3400XUEGEU.. The Samsung EB-U2510XUEGEU delivers up to 25W wired Super Fast Charging using USB PD 3.0 and PPS protocols via its USB-C ports..

AI comparison report

Samsung EB-P3400XUEGEU vs Samsung EB-U2510XUEGEU

By CompareAI Editorial Team · Published 2026-09-09 · How we compare

Choose the Samsung EB-U2510XUEGEU for versatile 3-device charging with its integrated 7.5W wireless pad, or opt for the Samsung EB-P3400XUEGEU if you prefer a…

Who wins: Samsung EB-P3400XUEGEU or Samsung EB-U2510XUEGEU?

Choose Samsung EB-U2510XUEGEU first if you own Qi-compatible devices or Galaxy wearables that benefit from integrated wireless charging and 3-device simultaneous output; choose Samsung EB-P3400XUEGEU if you prioritize a lighter, slimmer wired-only power bank.

Based on our analysis across 5 dimensions with 20 sources, Samsung EB-P3400XUEGEU scores 6.9/10 overall while Samsung EB-U2510XUEGEU scores 8.7/10 overall.

Dimension	Samsung EB-P3400XUEGEU	Samsung EB-U2510XUEGEU
Charging Outputs & Wireless Support	6.5/10	9/10
Simultaneous Multi-Device Capacity & Power Splitting	6/10	8.5/10
Wired Fast Charging Standards & Protocols	9/10	9/10
Form Factor, Weight & Materials	8.5/10	7.5/10
Galaxy Wearable & Accessory Usability	4.5/10	9.5/10
Overall	6.9/10	8.7/10

Should I choose Samsung EB-P3400XUEGEU or Samsung EB-U2510XUEGEU?

Verdict: Choose Samsung EB-U2510XUEGEU first if you own Qi-compatible devices or Galaxy wearables that benefit from integrated wireless charging and 3-device simultaneous output; choose Samsung EB-P3400XUEGEU if you prioritize a lighter, slimmer wired-only power bank.

Choose the Samsung EB-U2510XUEGEU for versatile 3-device charging with its integrated 7.5W wireless pad, or opt for the Samsung EB-P3400XUEGEU if you prefer a lighter, slimmer wired-only battery pack.

Both power banks share the same 10,000 mAh capacity and deliver single-port wired charging up to 25W via USB PD 3.0 PPS [1, 6]. The Samsung EB-U2510XUEGEU stands out by adding a 7.5W Qi wireless charging pad, enabling concurrent power delivery for up to 3 devices at 7.5W each (or 10W per port across 2 wired devices) [6], making it ideal for cable-free Galaxy Watch and Buds top-ups [6]. In contrast, the Samsung EB-P3400XUEGEU is restricted to 2 wired USB-C ports delivering up to 9W per port during dual charging, but it offers a more compact form factor measuring 70 x 148 x 15.6 mm and weighing 210 g (12 g lighter and 0.8 mm thinner than the 222 g, 16.4 mm Samsung EB-U2510XUEGEU) [3, 6].

Best for Samsung EB-P3400XUEGEU

Users seeking a lighter power bank at 210 g
Users prioritizing a slimmer 15.6 mm profile for pocket carry
People who charge exclusively via wired USB-C cables

Best for Samsung EB-U2510XUEGEU

Users needing to charge up to 3 devices simultaneously
Owners of Galaxy Watches and Buds wanting cable-free charging
Users who need an integrated 7.5W Qi wireless charging pad
Users wanting 10W per port output when charging 2 wired devices simultaneously

When not to compare directly

Do not compare them directly when wireless charging capability is a mandatory requirement, as Samsung EB-P3400XUEGEU lacks an inductive charging surface entirely.

What are the key differences between Samsung EB-P3400XUEGEU and Samsung EB-U2510XUEGEU?

Charging Outputs & Wireless Support

While the Samsung EB-P3400XUEGEU is limited strictly to dual USB-C wired output up to 25W, the Samsung EB-U2510XUEGEU adds a 7.5W Qi wireless charging pad to its two USB-C ports for cable-free charging.
Samsung EB-P3400XUEGEU: The Samsung EB-P3400XUEGEU features a dual USB-C wired-only setup providing up to 25W Super Fast Charging across its 10,000 mAh capacity, with no integrated wireless charging support.
Samsung EB-U2510XUEGEU: The Samsung EB-U2510XUEGEU provides 25W Super Fast Charging via its two USB-C ports alongside an integrated 7.5W Qi wireless charging pad for cable-free power delivery.
Scores — Samsung EB-P3400XUEGEU: 6.5/10, Samsung EB-U2510XUEGEU: 9/10
Determines whether devices like smartwatches, earbuds, or phones can be recharged cable-free alongside wired devices.
Sources: Samsung 10000mAh Power Bank EB-P3400XUEGEU - 25W, Samsung's new 10000mAh Wireless Power Bank with ...
Simultaneous Multi-Device Capacity & Power Splitting

While the Samsung EB-P3400XUEGEU is limited to 2-device simultaneous charging at up to 9W per port, the Samsung EB-U2510XUEGEU can power 3 devices at once (2 wired and 1 wireless) at 7.5W each or 2 wired devices at 10W each.
Samsung EB-P3400XUEGEU: The Samsung EB-P3400XUEGEU charges up to 2 devices simultaneously via dual USB-C ports, dropping from its single-port 25W peak to a maximum of 9W per port during dual-device charging.
Samsung EB-U2510XUEGEU: The Samsung EB-U2510XUEGEU supports charging up to 3 devices simultaneously (2 wired USB-C ports plus 1 integrated 7.5W Qi wireless pad), delivering 10W per port when charging 2 wired devices and dropping to 7.5W per output when powering 3 devices concurrently.
Scores — Samsung EB-P3400XUEGEU: 6/10, Samsung EB-U2510XUEGEU: 8.5/10
Affects charging speed and convenience when topping up more than one gadget at the same time on the go.
Sources: Samsung's new 10000mAh Wireless Power Bank with ..., SAMSUNG EB-U2510 Wireless Battery Pack User Manual
Wired Fast Charging Standards & Protocols

Both the Samsung EB-P3400XUEGEU and Samsung EB-U2510XUEGEU offer the identical maximum wired output of 25W using USB PD 3.0 PPS protocols for fast charging Galaxy and USB-C devices.
Samsung EB-P3400XUEGEU: The Samsung EB-P3400XUEGEU delivers up to 25W wired Super Fast Charging using USB Power Delivery 3.0 and PPS protocols via its dual USB-C output ports [1].
Samsung EB-U2510XUEGEU: The Samsung EB-U2510XUEGEU provides identical 25W single-port wired Super Fast Charging output supported by USB PD 3.0 and PPS standards alongside its 7.5W wireless pad [6].
Scores — Samsung EB-P3400XUEGEU: 9/10, Samsung EB-U2510XUEGEU: 9/10
Ensures compatibility with optimal fast-charging rates for Samsung Galaxy devices, iPhones, and other USB Power Delivery peripherals.
Sources: Battery Pack - 10000mAh, 25W PD, Two Type C ports, Samsung's new 10000mAh Wireless Power Bank with ...
Form Factor, Weight & Materials

The Samsung EB-P3400XUEGEU is more compact and lighter at 210 g and 15.6 mm thick compared to the 222 g and 16.4 mm thick Samsung EB-U2510XUEGEU.
Samsung EB-P3400XUEGEU: The Samsung EB-P3400XUEGEU features an eco-conscious recycled-material chassis measuring 70 x 148 x 15.6 mm and weighing 210 g, offering a slimmer profile and lighter carry for everyday pocketability [3].
Samsung EB-U2510XUEGEU: The Samsung EB-U2510XUEGEU incorporates an integrated wireless charging pad into an enclosure measuring 72 x 148 x 16.4 mm and weighing 222 g, adding 12 g of weight and extra thickness [6].
Scores — Samsung EB-P3400XUEGEU: 8.5/10, Samsung EB-U2510XUEGEU: 7.5/10
Dictates everyday pocketability, durability, and hand-feel when traveling or carrying the pack with a smartphone.
Sources: Samsung 10000mAh Power Bank EB-P3400XUEGEU - 25W, Samsung's new 10000mAh Wireless Power Bank with ...
Galaxy Wearable & Accessory Usability

Unlike the Samsung EB-P3400XUEGEU which relies solely on wired 25W USB-C output, the Samsung EB-U2510XUEGEU features an integrated 7.5W wireless charging pad to charge Galaxy wearables without carrying extra cables.
Samsung EB-P3400XUEGEU: The Samsung EB-P3400XUEGEU provides 25W wired output across two USB-C ports from its 10,000 mAh capacity, but it lacks any inductive surface, requiring users to carry dedicated charging cables and pucks for Galaxy smartwatches and accessories.
Samsung EB-U2510XUEGEU: The Samsung EB-U2510XUEGEU combines a 10,000 mAh battery with an integrated 7.5W wireless charging pad alongside 25W wired output, enabling convenient, cable-free top-ups for Galaxy Watches and Galaxy Buds on the go.
Scores — Samsung EB-P3400XUEGEU: 4.5/10, Samsung EB-U2510XUEGEU: 9.5/10
Smartwatches such as the Galaxy Watch often require proprietary wireless pucks or Qi-compatible surfaces to charge away from home.
Sources: Battery Pack - 10000mAh, 25W PD, Two Type C ports, Samsung's new 10000mAh Wireless Power Bank with ...

What are the pros and cons of Samsung EB-P3400XUEGEU vs Samsung EB-U2510XUEGEU?