USB Chargers / INIU 65W Dual USB-C GaN (I624) vs Samsung 45W Power Adapter (EP-T4510)
INIU 65W Dual USB-C GaN (I624) vs Samsung 45W Power Adapter (EP-T4510)
INIU 65W Dual USB-C GaN (I624)
65W and two ports under $30 — but no published power-sharing table.
Wins overall by 0.1 points
Quick Verdict
The INIU 65W Dual USB-C GaN (I624) wins by 0.1 points, which is not enough to settle it. The one charger that reliably triggers Samsung's 45W fast charging. Pick on the specs that matter to you, not the overall score.
The INIU 65W Dual USB-C GaN (I624) and Samsung 45W Power Adapter (EP-T4510) are both closely matched USB Charger models, and the INIU 65W Dual USB-C GaN (I624) is $20 cheaper than the Samsung 45W Power Adapter (EP-T4510) ($29.99 vs $49.99). On Power Sharing, the Samsung 45W Power Adapter (EP-T4510) leads (10.0 vs 4.0/10) — how well it holds wattage when several ports are in use — the spec buyers most often get caught by. On Ports, the INIU 65W Dual USB-C GaN (I624) leads (5.0 vs 2.0/10) — how many devices it can charge at once. On Value, the INIU 65W Dual USB-C GaN (I624) leads (8.5 vs 6.0/10) — watts and ports relative to price. Overall, the INIU 65W Dual USB-C GaN (I624) scores 6.5/10 across our 8 scoring categories versus 6.4/10 for the Samsung 45W Power Adapter (EP-T4510), though the gap is close enough that your specific use case should decide it. Below, we break down the full spec sheet, category-by-category scores, and exactly who should buy which one.
Side-by-Side Comparison
| Spec | INIU 65W Dual USB-C GaN (I624) | Samsung 45W Power Adapter (EP-T4510) |
|---|---|---|
| Price | $29.99 | $49.99 |
| Release Year | 2023 | 2022 |
| Max Total Output (W) | 65✓ | 45 |
| Single-Port Max | 65 | 45 |
| Ports | 2x USB-C | 1x USB-C |
| GaN | Yes | Yes — GaN Systems GS-065-008-1-L |
| USB-PD & PPS | PD 3.0 with PPS | PD 3.0 with PPS (3.3-21V/2.25A, which is Samsung Super Fast Charging 2.0) |
| Foldable Prongs | Yes | No |
| Dimensions | INIU publishes only packaging dimensions | 41.03 x 37.36 x 21.46mm |
| Weight (g) | Not published by the manufacturer | 98 |
| Laptop Charging | Yes for a 14-inch laptop at standard speed; not for a 16-inch | No |
| Power Sharing | INIU publishes no per-port split table at all, which is unusual and worth treating as a warning sign in this category | Not applicable — single port |
| Display | None | None |
| Warranty | 18 months | 18 months |
| Colors | Black, White | Black, White |
Category Scores
Output Power
The INIU 65W Dual USB-C GaN (I624) leads clearly here, 7.0 against 6.0 — a 1.0-point margin on total wattage and single-port maximum. If that is what you are buying for, the Samsung 45W Power Adapter (EP-T4510) does not close the gap elsewhere.
Ports
The INIU 65W Dual USB-C GaN (I624) leads clearly here, 5.0 against 2.0 — a 3.0-point margin on how many devices it can charge at once. If that is what you are buying for, the Samsung 45W Power Adapter (EP-T4510) does not close the gap elsewhere.
Power Sharing
The Samsung 45W Power Adapter (EP-T4510) leads clearly here, 10.0 against 4.0 — a 6.0-point margin on how well it holds wattage when several ports are in use — the spec buyers most often get caught by. If that is what you are buying for, the INIU 65W Dual USB-C GaN (I624) does not close the gap elsewhere.
Portability
The INIU 65W Dual USB-C GaN (I624) leads clearly here, 8.0 against 7.0 — a 1.0-point margin on size, weight and whether the prongs fold. If that is what you are buying for, the Samsung 45W Power Adapter (EP-T4510) does not close the gap elsewhere.
Build Quality
The Samsung 45W Power Adapter (EP-T4510) leads clearly here, 8.0 against 6.5 — a 1.5-point margin on materials, heat handling and warranty. If that is what you are buying for, the INIU 65W Dual USB-C GaN (I624) does not close the gap elsewhere.
Features
The INIU 65W Dual USB-C GaN (I624) and Samsung 45W Power Adapter (EP-T4510) are level here, at 5.5/10 each. displays, protocol support and extras is not what separates these two — look to the categories where the scores diverge.
Compatibility
The INIU 65W Dual USB-C GaN (I624) leads clearly here, 7.5 against 7.0 — a 0.5-point margin on PPS, PD version and support for Samsung, Pixel and Apple fast charging. If that is what you are buying for, the Samsung 45W Power Adapter (EP-T4510) does not close the gap elsewhere.
Value
The INIU 65W Dual USB-C GaN (I624) leads clearly here, 8.5 against 6.0 — a 2.5-point margin on watts and ports relative to price. If that is what you are buying for, the Samsung 45W Power Adapter (EP-T4510) does not close the gap elsewhere.
Best For
Choose the INIU 65W Dual USB-C GaN (I624) if…
- • Ports matters most to you — the INIU 65W Dual USB-C GaN (I624) scores 5.0/10 here (how many devices it can charge at once).
- • Value matters most to you — the INIU 65W Dual USB-C GaN (I624) scores 8.5/10 here (watts and ports relative to price).
- • Output Power matters most to you — the INIU 65W Dual USB-C GaN (I624) scores 7.0/10 here (total wattage and single-port maximum).
- • You want to spend less — it's $20 cheaper.
- • Your main use case is laptop or multi-device.
Choose the Samsung 45W Power Adapter (EP-T4510) if…
- • Power Sharing matters most to you — the Samsung 45W Power Adapter (EP-T4510) scores 10.0/10 here (how well it holds wattage when several ports are in use — the spec buyers most often get caught by).
- • Build Quality matters most to you — the Samsung 45W Power Adapter (EP-T4510) scores 8.0/10 here (materials, heat handling and warranty).
- • Your main use case is compact.
Pros & Cons
INIU 65W Dual USB-C GaN (I624)
Pros
- +65W and two USB-C ports for under $30 is the best raw watts-per-dollar here
- +Will run a 14-inch laptop at standard speed
- +GaN and foldable prongs
Cons
- −INIU publishes no power-sharing table whatsoever — you cannot know what each port delivers when both are in use, and in this category that is the single most important spec
- −INIU's own site shows an inflated $79.99 'regular' price against a $29.99 real price
- −No published dimensions or weight for the charger itself, only packaging
Samsung 45W Power Adapter (EP-T4510)
Pros
- +The 3.3-21V PPS range is exactly what Samsung Super Fast Charging 2.0 requires — no third-party charger guarantees this as reliably
- +Genuine GaN in a small body
- +Includes a USB-C cable in the retail box
Cons
- −Fixed prongs on the US version, so it does not pack flat
- −Single port at $49.99 list
- −45W is not enough for a laptop
- −Only worth the premium if you own a Samsung phone that supports 45W charging
Shop by Need
FAQs
Is the INIU 65W Dual USB-C GaN (I624) or Samsung 45W Power Adapter (EP-T4510) better overall?+
Based on our 8-category scoring, the INIU 65W Dual USB-C GaN (I624) comes out ahead overall. See the full breakdown in the scores section above — the right pick still depends on which categories matter most for your use case.
Which is better for Power Sharing, the INIU 65W Dual USB-C GaN (I624) or the Samsung 45W Power Adapter (EP-T4510)?+
The Samsung 45W Power Adapter (EP-T4510) scores higher on Power Sharing (10.0/10 vs 4.0/10) — how well it holds wattage when several ports are in use — the spec buyers most often get caught by.
Which is better for Ports, the INIU 65W Dual USB-C GaN (I624) or the Samsung 45W Power Adapter (EP-T4510)?+
The INIU 65W Dual USB-C GaN (I624) scores higher on Ports (5.0/10 vs 2.0/10) — how many devices it can charge at once.
Which is better for Value, the INIU 65W Dual USB-C GaN (I624) or the Samsung 45W Power Adapter (EP-T4510)?+
The INIU 65W Dual USB-C GaN (I624) scores higher on Value (8.5/10 vs 6.0/10) — watts and ports relative to price.
Which is better for Build Quality, the INIU 65W Dual USB-C GaN (I624) or the Samsung 45W Power Adapter (EP-T4510)?+
The Samsung 45W Power Adapter (EP-T4510) scores higher on Build Quality (8.0/10 vs 6.5/10) — materials, heat handling and warranty.
Is the INIU 65W Dual USB-C GaN (I624) worth the price difference over the Samsung 45W Power Adapter (EP-T4510)?+
The INIU 65W Dual USB-C GaN (I624) is the cheaper option at $29.99 versus $49.99. Whether the pricier model is "worth it" depends on how much you value its lead in Power Sharing.
Which is better suited to my use case?+
The INIU 65W Dual USB-C GaN (I624) is the better fit if you mainly care about laptop or multi-device. The Samsung 45W Power Adapter (EP-T4510) is the better fit for compact.
What's the warranty on the INIU 65W Dual USB-C GaN (I624) vs the Samsung 45W Power Adapter (EP-T4510)?+
The INIU 65W Dual USB-C GaN (I624) ships with a 18-month warranty; the Samsung 45W Power Adapter (EP-T4510) ships with a 18-month warranty. Always confirm current terms on the manufacturer's site before buying.
Should I wait for the next model instead of buying either of these?+
If either model is more than two years old, a successor may be close — check the "Latest Model" link on each product page. Otherwise, both are current, well-supported options and there's no strong reason to wait.
Cheaper Option
UGREEN Nexode 65W 3-Port (10334) — $39.99
Premium Option
Belkin BoostCharge Pro 45W Dual USB-C GaN (WCH011) — $39.95
Specifications and prices for both products last verified . Scores are calculated from published specifications — see how we compare products.