Per many review, 45W key benefit mainly from 0 to 70% range while 70% to 100% performance will be the same for both 25W or 45W which could be Samsung concern for safety and this actually explain why no major time difference between 45W Vs 25W if full charge from 0 to 100%.

However, S20U did showed much faster compare to N10+ with similar 45W stock charger at 10-15mins gap (~57mins Vs ~70mins). Potential new charge optimization being deploy on S20U with 5000mah battery aka Super Fast Charge 2.0.

Again, 45W good if you would like super fast charge your phone when it totally dead in short period of time but not full or at least in 30mins able to hit 70% range which key for those always traveling or high usage users.

Thx

This post has been edited by chuah_ph: May 25 2020, 05:34 PM

Unfortunately my latest test result not match to your video as stock 25W still perform much better Vs Baseus 45W and 65W GaN charger.

Charge Test Items
- Samsung 25W Charger (Stock).
- Baseus 65W GanN 3 Ports Charger.
- OrxnQ USB-C to C E-Marked 10Gbps/100W/5A cable.
- Samsung S20 Ultra Exynos with 5000mah battery.

Charge Test Procedures
- Phone On but Screen Off with AOD on Charging Status.
- Battery charge status from 5% to 100%
- Phone on WIFI and working conditions.
- Reused same OrxnQ cable on both Samsung 25W stock and Baseus 65W GaN chargers in order to reduce noise.

Charge Test Results
- Baseus 65W completed in ~1hr 20mins
- Samsung 25W completed in ~1hr 2 mins.

Observations
- Potential the 5W cable seem to enhance on Samsung Stock 25W charger as initially my charge performance was ~1hr 10mins range, will tried use back stock 3A cable for next test.
- Samsung 25W charger still faster than any OEM charger.
- OEM 45W or 65W unable to meet Samsung stock 25W chargers.

Thx

This post has been edited by chuah_ph: May 25 2020, 07:14 PM

The cable work well as I use the same cable on stock charger during DOE test to reduce validation noise and it full charge in ~1 hr 2 mins even with the wording super fast charge.

No doubt the Baseus 65W GaN not up to performance as the max output limit to 3.25A, might purchase stock 45W to test it out since currently on sale at RM170 but projected only able to help improve slightly (~10mins faster for full charge) as the key benefit focus on 0 to 70%.

Thx

This post has been edited by chuah_ph: May 25 2020, 07:36 PM

Awesome, sound like support 5V but review stated 1st batch of built quality and workmanship kind of marginal while output not stable require few attempt. Spec did focused on Samsung N10+ and S20U 45W output with quite match to 30mins of stock 45W performance.

优点
65w充电器标准长方体体型，大小控制的很好，手感温润；
c口均支持65w，可盲插使用；
协议支持的很全，甚至可以支持20w dash/vooc闪充；
支持5A大电流，对一些大电流私有协议和笔记本充电兼容性较好；
据晒单温度控制得不错，没有倍思过热的毛病；

缺点
首发版本做工感人，充电口是歪的，底面能看到明显溢胶，充电器上应该是镭雕的参数实际上是贴上去的；
支持的协议不一定能稳定触发，需要多次尝试；
据晒单c2口兼容性比c1口要强（c口还是有优劣之分的）；

Thx

This post has been edited by chuah_ph: May 26 2020, 11:27 AM

Today test another time with Samsung 25W charger and stock cable, S20U charge from 5% to 100% in ~1 hr 5 mins with phone on but screen off conditions. About 3-4 mins longer then yesterday Stock 25W and OEM E-marked 5A/100W cable.

Personally feel ATE6 FW might improve phone charging speed as well, not sure any of you feel it. If stock 25W able to hit ~62-65mins range then potential stock 45w with 5A cable able to complete in ~50-55mins range but need to test it out.

Maybe you can retest your Baseus 45W with latest ATE6 FW and 5A cable again.

My recent S20U charging test results
1) Samsung Stock 25W Charger with OrxnQ 5A/100w cable : ~62mins
2) Samsung Stock 25W Charger with Stock 3A cable : ~65mins
3) Baseus 65W GaN Charger with OrxnQ 5A/100W cable : ~81mins

Fyi, original 45W selling at RM170++ now.

Thx

This post has been edited by chuah_ph: May 26 2020, 06:17 PM

Duplicated

This post has been edited by chuah_ph: May 26 2020, 06:18 PM

If possible purchase phone with fully seal by Samsung stickers, avoid open box devices. Thx

Only few online vendor say need, quite subjective. When I pick up mine from Maxis center, it was fully seal and they not even say or help me register for warranty.
Last S10+ and N10+ device when I was purchasing them from UR, the sale person also show me in seal pkg and mention once 1st update on SW then warranty will be activated. Hence, kind of weird why certain online vendor insist say need to manual register upfront like old time... emmm
Thx

This post has been edited by chuah_ph: May 27 2020, 06:07 PM

Samsung only resume the shipping last week, initial halt due to MCO. Thx

Below are my original Samsung 45W Charger speed, total tested 7x cycles from 0 to 100% with average @ ~57 mins while best case hit ~55 mins.


Observation:
- Main benefit for 45w charger mainly for 0 to ~70% which able to achieve in ~30 mins time frame.
- No major speed enhancement from ~70% to 100% compare to stock 25w charger, hence overall 100% charging gain from 25W only max 7-10 mins faster.
- Charging speed match to online review for A/C on condition, review normally in A/C room.
- Environment temperature tends to impact phone charging condition, A/C room able to cool down the battery for better performance.
- Avoid roll up the cable, initial charging speed with stock 5A cable with fully roll up show ~5-9 mins of delay. Unsure is it due to bad noise sealing or any others interference but once loosing up then show great performance.

Thx

This post has been edited by chuah_ph: Jun 5 2020, 11:13 AM

12/128, thx.

Did u delete n redo ur FP? As normally after chg SP or attach TG then require redo which might explain the newly redo staff FP able to use. Thx

IC but TP tends to reduce onscreen FP sensitivity, so preferable use SP instead of TP. Thx

This post has been edited by chuah_ph: Oct 5 2020, 02:30 PM

Anyone can verify S20 Ultra WIFI 6 (AX) did supported 5Ghz 160Mhz channel bandwidth?

If yes can help to provide your some screenshot?

Thx

This post has been edited by chuah_ph: Nov 2 2020, 07:12 PM