HDC Galaxy S3 EX Review: aka Star B92M – MT6577, HD Screen, 1GB RAM, 12MP
Here’s another Galaxy S3 clone from HDC. It looks like it is way much better than the previous HDC Galaxy S3‘s that was released way back months ago. This new S3 knock-off is called: the HDC Galaxy S3 EX or HDC Galaxy S3 Extreme aka Star B92M.
Let’s check out what this new HDC Galaxy S3 EX have for us. Catch our review of the HDC Galaxy S3 EX, our impressions, see more pictures, know the specs, price, and where to buy this HDC Galaxy S3 EX after the short break.
If you have been following the HDC Galaxy S3 clones chronology, there was there was this two most known HDC Galaxy S3 versions; the Pro and the Plus. But both aren’t perfect and have their own flaw. But with this one, I am hoping that this is just the right replacement update for those HDC Galaxy S3 units.
FYI: The HDC Galaxy S3 EX is just the same as the Star B92M.
I do not know how come HDC had named it that way, or it might be just Fastcardtech. But knowing that this device is from Star, it just signals that it has chances that you cannot go wrong with this S3 clone unlike the previous HDC release.
Let’s proceed on reviewing its specs.
HDC Galaxy S3 EX aka Star B92M Review

HDC Galaxy S3 EX
Brief, this Galaxy S3 clone or Star B92M has the following highlights:
- Dual Core MT6577 1.2 GHz CPU
- 1GB RAM
- 4.7-inch IPS screen, HD
- 12 megapixels camera
- Dual SIM with 3G
- Android 4.0 Ice Cream Sandwich OS
The HDC Galaxy S3 EX is now hailed as the new dual core king with respect to the other devices under the MT6577 category. It seems that its based on the Antutu Score it managed to get which is yes, pretty much impressive.

Star B92M/HDC Galaxy S3 EX
The HDC Galaxy S3 EX aka Star B92M runs on Android 4.0 ICS out of the box. No idea when or will it be possible to have a JB update, but I think the ICS is good enough at the moment for any Android nowadays. It supports multiple languages that the Android 4.0 system supports, and the good thing with Fastcardtech, you can request a language to be pre-set on the phone that will be shipped to you when you make an order.
The HDC Galaxy S3 EX sports a dual-core MT6577 CPU chipset, clocked at 1,2 GHz. It is then match with a PowerVR-type GPU. Knowing that it has a MTK6577 chipset, we can be assured that this device is able to play HD games smoothly or play and process high quality multimedia files.

HDC Galaxy S3 EX
It is also beefed up with a 1GB of RAM, which is perfect for seamless multi-tasking, allowing simultaneous applications running on background. That also makes it possible for the device to handle HD games better.
Its internal memory is a bit of underwhelming, but I think its for the reason to have the other higher-end specs and maintain a very low pricing. It only has 512MB of internal memory, but its not really that important as you should be fine with the external SD storage which is up to 32 GB max. supported.
I have a 2.5 GB internal storage on my current phone but just used a little less than 500MB and a somehow near full 2GB micro SD, that is why I can say that a lower internal memory isn’t an issue at all. Its all in the external SD card.

vivid display at 4.7″
The Star B92M/HDC Galaxy S3 EX is slated with a 4.7-inches screen, just like the previous S3 clones. But the quality of this screen is similar with the popular JiaYu G3 at 1280 x 720 pixels resolution. It is multi-touch IPS, overall the screen is impressive. Expect very clear, vivid and crisp displays with this screen specification.

HDC Galaxy S3 EX 12 MP camera
It has a 12 megapixels main camera and a 1.3 MP on the secondary snapper. While we just know that the MT6577 can only support up to 8MP max, and the 12MP is for the MTK6588, this just reminds me of how they did turn the camera of ZOPO ZP100/Star B79M from 5MP to 8MP. I guess they just had made this HDC Galaxy S3 EX/Star B92M to support up to 4000 x 3000 px on image sizes. But we all know that MP size is not always important. The rear camera has flash.
The phone is dual-SIM, and has 3G support. It is totally unlocked so it will work on any carriers worldwide. For frequency band reference, check out the spec sheet below. 3G/WCDMA is only supported on one SIM which can be on any slot. No micro-SIM mentioned so I guess it just supports regular SIM.
Other features of a standard Android smartphone such as Wi-Fi, Bluetooth, FM Radio, GPS, sensors, etc., are present.

HDC Galaxy S3 EX battery shows real 2000mAh
The HDC Galaxy S3 EX has an overwhelming Li-on battery rated at 2000mAh capacity. From Fastcardtech, they pack it with 2 pieces of 2000mAh battery, and I do not know on the other shops that sells the Star B92M. With that big mAh rating, you can expect for a longer usage time of your Android phone compared to those that barely lasts for just less than a day.
HDC Galaxy S3 EX aka Star B92M Specifications and Features
Listed below are the specs of this Galaxy S3 EX / Star B92M that are worth mentioning:
Model: HDC Galaxy S3 i9300 EX / Star B92M
System
- OS: Android 4.0 ICS, multi-language support
- CPU: Dual-core MTK6577 1.2GHz
- 1GB RAM
Display
- 4.7-inches, IPS
- 1280*720 pixels, HD
- 16 million colors
Camera
- 12MP (main)
- 1.3MP (front)
- with flash
Connectivity
- GSM + WCDMA (Dual SIM)
- GSM 850/900/1800/1900 MHz
- WCDMA 850/2100MHz
- Data Technology: EDGE, GPRS
- Bluetooth 2.1 + EDR
- Wi-Fi IEEE 802.11 b/g
- USB 2.0
- GPS/A-GPS (Built-in GPS chipset)
2 * 2000mAh Li-on battery
Price: $209.99 on Fastcardtech
HDC Galaxy S3 EX aka Star B92M Photos
Below are some more photos of the HDC Galaxy S3 EX or Star B92M. Check it out on Fastcardtech to see more photos, system and technical detail proofs, updates and other user reviews. Click here.

HDC Galaxy S3 EX/Star B92M

view 1

1:1 S3 clone from the outside!

lower back part.

upper back part

HDC Galaxy S3 EX/Star B92M – ICS dial pad.
HDC Galaxy S3 EX aka Star B92M Videos
Here are a couple of videos with this device. One is unboxing and short showcase demo, and the next one is a HD gaming test. Videos are not mine.
Verdict
The HDC Galaxy S3 EX seems like nothing but a good alternative for the previous S3 Pro. After all, I can say that this is the best Samsung Galaxy S3 clone that you can get at this moment, with that decent value for the money as it is just plain cheap and almost the same price of that previously popular S3 knock-off.
Get this if you want to own a Galaxy S3 but dont have that less than a thousand bucks to shell out and give to Samsung. This one already have that high-end specs, yet the price is just really cheaply affordable.
Only a slightly obvious difference is, there is no Samsung logo. However, you can request for that when you order at FCT, they provide that for free.
Now, it might be hard for other people to decide which phone to get, the JiaYu G3 or this one? Well, I guess it just now boils down on design preference and who’s willing to wait. As we know that the G3 is still not on the full surface on the market.
So the question now is, do you want a Galaxy S3 but don’t have the money to buy the real one? Then getting this HDC Galaxy S3 or Star B92M is never a bad decision.

Star B92M / HDC Galaxy S3 EX
Hi, there is a thing I don`t understand. This model is higher than S3 Plus but S3 Plus has a capacitative screen. Has Ex model an capacitative screen or not?
I hope your answer soon. It depends if I will buy ex model or jiayu G3.
Thanks a lot.
Regards
this EX does have capacitive screen. sorry for not mentioning it. I think the days of non-capacitive touchscreens are over as I do not see any new device with that. if you can wait for the G3, then go for the G3.
I’ve seen this product on many sites. There is a 1GHz model and a 1.2GHz model… is this true? Also, does this have Gorilla Glass like the G3??
no its not gorilla glass.
Also, is this the same as the Star B92M, if so, why name it differently?
i have no idea, they sell the b92M for a cheaper price though.
Hello there! Can you use regular SGS3 cases like that one ebay.com/itm/Silver-Aluminium-Metal-Battery-Door-Back-Cover-for-Samsung-Galaxy-S3-SIII-i9300-/261079570410?pt=PDA_Accessories&hash=item3cc98e17ea ? I mean, I know – thing you should have mentioned – that this model is a bit more muscular than the SGS3 when it comes to thickness being at 9.1mm thick, but are the cases and all same with the SGS3 meaning I can use the original phone’s case? Thanks!
maybe it might fit. not sure though 😀
I have been having problems trying to find different phone cases for the galaxy s3 hdc ex. Please help me find some cases for this phone.
Hello,
Great review. They sell both HDC Galaxy S3 EX and Star B92M at FCT.
There they say that the HDC Galaxy S3 EX has 1GIG of RAM and no ROM.
The Star B92M only 512MB of RAM and 4GIG of ROM.
So there is a difference between the phones.
thank you for pointing that out. I didnt know that in the beginning as most of other chinese phone fans said that its the same LOL
I bought this phone. the only issue have is i cant find any cover case to fit iy and therewas none free. So anyone find a case forit?
tried inquiring on FCT? they might have it.
I bought one B92M from: http://www.chinasolomobi.com/productview-4298-key-B92M-MTK6577-Dual-Core-4.7inch-Android-4.0-Real-12MP-Camera-4000*3000-3G-Smartphone-1280*720-Display-8GB-TF-Card-free.html , it is the best B92M model, it with real 12MP camera, 1280*720 display work fast, but their price is updated to USD215 now, i paid USD223 two month ago.
the RAM bro? good thing you found it somewhere else that sent you it actually.
Hi,
I’ve found several reviews by people that don’t actually have the phone in their hands. Yours is very good (congrats!), but all the info comes mainly from FCT. Is anyone here that owns the phone please?
I am thinking about buying it and had the same doubts as some of you here. In FCT it says and I quote:
-“New Dual Core King HDC Galaxy S3 dual core EXTREME VERSION
MTK6577 Dual core 1.2Ghz
Real DDR3 1GB RAM
Real IPS 1280*720P 4.7inch Gorilla screen
Real 12M camera
Real Dual sim card Standby 3G+GSM
2000mAh long standby battery”- (end)
Later on says:
-“ HDC Galaxy S3 i9300 EX owns a 4.7-inch HD screen with 1280*720 pixel display, and MTK6577 dual-core 1.2GHz processor, 1GB RAM, and 4GB storage. HDC Galaxy S3 i9300 EX installs Android 4.0 OS.”-(end)
So, MTK6577, 1GB DDR3 RAM, Gorilla glass, 4GB storage!!! OMG, this is the ultimate clone, I have to get it! But then, why is the Antutu score so average? (MKT
I’ve contact costumer support (CS) via chat online, FYI:
Me: Real DDR3 1GB RAM???
CS: Yes
Me: Real Gorilla glass???
CS: Yes
And now the bad
Me: Does it brings/support Google Play Store???
CS: No 🙁
I am new on these Chinese android subject and don’t quite understand why is that?!
Not sure either if the root the phone and set it to English before sending it or provide the software to do it “at our own risk” because their English is very tricky.
If you can shed some light on this, I will really appreciate it.
Thanks.
gizchina has a guest post of an actual review of the star b92, colonelzap also has this phone, you might want to check him out as well, plus he got videos.
some people answering support in fct are sometimes crazy, I had reported those wrong and improper responses and they are as well like “wtf? dont know who had answered that”.
im going to answer your questions:
MT6575 single core phones has 3000+ scores on Antutu, while those dual core MT6577 has 5000+. that is the base.
real gorilla glass, I dont think it is. Play Store wont be a problem, just check out colonel zap. on rooting, I think its really easy, Im planning to make a general guide on using the “root many androids” method, and I swear, its a no sweat. 🙂
Boss, balak kong orderin to, thru moneygram. pag ipapadala ko ba yung pera, automatically ko na bang ibabawas yung 3% off?
oo pre. ibawas mo na.^^
Hello! Thank you for this review. I recently received this phone from FCT and it apparently doesn’t have the ability to use Adobe Flash at all – Is that your experience with this phone? I am disappointed but will accept it if this is the norm for this product. All the best.
Ichb habe das B92 M und muss sagen, es ist empfehlenswer! Die CPU ist ein MTK 6577 der etwas höher getaktet sein soll. Bei ebay wird es als Ezio S92 verkauft. Ich habe die Variante mit 12 MegaPixel und 1 GB internen Ram. Es gibt aber auch Varianten mit 8 Mega Pixel und nur 512 MB Ram. Es ist in vielen Punktem dem Samsung S3 ebenbürtig, man darf aber nicht vergessen, das das S3 LTE hat und einen Quadcore Prozessor! Aber in der Preisklasse von rund 200 Dollar oder 195€ gibts nichts besseres.
Hi Ian,
Just to confirm, does this phone got that Notification LED for missed call or messages?
Thanks in advance…