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Samsung Galaxy S3 Slim Duos (SM-G3812B) vs Jiayu JY-G3

Side by side comparison between Samsung Galaxy S3 Slim vs Jiayu JY-G3 phones, differences, pros, cons and full specifications. What's the better?

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Compare Jiayu JY-G3 X Samsung Galaxy S3 Slim Duos (SM-G3812B) 10Points
4.5"
TFT

540x960

5
MP

0.3mp

1GB
RAM

Quad-core

2100
mAh

(Removable)

vs
4.5"
IPS

720x1280

8
MP

2mp

1GB
RAM

Dual-core

2750
mAh

(Removable)

What's the better phone? Samsung Galaxy S3 Slim Duos (SM-G3812B)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Galaxy S3 Slim Duos (SM-G3812B)} 10 Advantages Samsung Galaxy S3 Slim Duos (SM-G3812B) vs JY-G3} 8 Advantages Jiayu JY-G3
+1.2GHz 32bit Quad-core (45nm)47%
More powerful processor, you can open your applications faster
vs1GHz 32bit Dual-core
+8GB (5GB available)101%
More internal storage for applications and files
vs4GB (2.49GB available)
+9.7 millimeters (0.38 inches)11%
Thinner
vs10.8 millimeters (0.43 inches)
+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
vsHD (1280x720)
+Android 4.2.2 Jelly BeanAdvantage
Android 4.2.2 Jelly Bean is newer and safer
vsAndroid 4.0.4 Ice Cream Sandwich ICS
+3G+ HSPA+Advantage
The 3G+ HSPA+ network is newer and faster
vs3G HSUPA
+(3G+ HSPA+) 21 MbpsAdvantage
Faster for surfing the internet and download files
vs(3G HSUPA)
+CompassAdvantage
Sensors help you use the device
vsNot supported
+802.11 b/g/n [wifi4]Advantage
WiFi 802.11 b/g/n [wifi4] is newer and faster
vs802.11 b/g [wifi3]
+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
vs2.0 + A2DP
139 grams (4.87 ounces)vs+131 grams (4.59 ounces)6%
Lighter
TFT LCDvs+TFT LED-Backlit IPS LCDAdvantage
TFT LED-Backlit IPS LCD display is brighter and more vivid
540x960 pixelsvs+720x1280 pixels78%
Higher resolution screen
245 PPIvs+326 PPI33%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(back) 5MPvs+(back) 8MP59%
Higher resolution main camera
(front) 0.3MPvs+(front) 2MP5 times
Higher resolution secondary camera to take pictures and selfies
2100 mAhvs+2750 mAh31%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys

22 Common items in both devices
1GB LPDDR2 / 1GB
Until 32GB microSD, microSDHC
16 million
4.5"
LED flash
Only digital zoom
Autofocus
+15 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Change model  
ModelGalaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Other model namesGalaxy S3 Slim G3812B, Samsung Galaxy Win ProJiayu G3 Dual SIM, Dual Chip, Doble Chip
Country or region availableBrazil
Brazil
feature not registered
BrandSamsungJiayu
Release date3/1/20149/5/2012
Depth9.7 millimeters (0.38 inches)10.8 millimeters (0.43 inches)
Size (width x height)66 x 133 millimeters (2.6 x 5.24 in)65 x 135 millimeters (2.56 x 5.31 in)
Weight139 grams (4.87 ounces)131 grams (4.59 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Display typeTFT LCDTFT LED-Backlit IPS LCD
Screen size4.5" inches4.5" inches
Screen-to-body ratio~63.6% (screen-to-body ratio)~63.6% (screen-to-body ratio)
Display resolution540x960 pixels720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)245 PPI326 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

🤖 Operating System

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
System versionAndroid 4.2.2 Jelly BeanAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updatefeature not registeredfeature not registered
User InterfaceTouchWiz UXfeature not registered

⚙️ Processor

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Chipset32bit: Qualcomm Snapdragon 200 (MSM8225Q) (45nm)32bit: MediaTek MT6577
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A5 (Quad-core)
Dual-core, 1 processor:
2x 1GHz ARM Cortex-A9 (Dual-core)
GPU graphical controllerQualcomm Adreno 203 (400MHz)PowerVR SGX531
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
RAM memory1GB LPDDR21GB
Internal storage8GB (5GB available)
eMMC 4.5
4GB (2.49GB available)
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload21/5.76 Mbpsfeature not registered
Network technology2G, 3G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS

📷 Camera

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Back camera (main camera)5 megapixels8 megapixels
Main camera resolution2592x1944 pixels3264x2448 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsHD (1280x720)
FlashLED flashLED flash
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedfeature not registered
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionfeature not registered
BSI sensorNot supportedfeature not registered
HDRHDR photo only main camerafeature not registered
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Front camera (secondary)0.3 megapixels2 megapixels
Front camera resolution640x480 pixels1600x1200 pixels
Video recording (secondary)VGA (640x480)Not supported
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
LoudspeakerMono sound (not stereo)Supported
Active noise cancellation1 microphonefeature not registered
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.264, H.263, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, AAC

🔌 Connectivity

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP2.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g [wifi3] (2.4GHz)
DLNASupportedfeature not registered
GPSA-GPS, GeoTaggingA-GPS, GeoTagging
NFCNot supportedNot supported
Infrared portNot supportedfeature not registered

🧭 Sensors

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
JY-G3
Battery capacity2100 mAh2750 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingNot supportedfeature not registered
Talk time autonomyfeature not registered5 hours
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, White
• Java framework
• Colors: Black, Grey, Silver
• OpenGL ES 2.0
• WiFi hotspot
• Java framework

☢️ Radiation rate

Galaxy S3 Slim Duos (SM-G3812B)Jiayu JY-G3
SAR 1.6W/kg (USA, Mexico, etc.)0.61W/kg (head), 1.13W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.553W/kg (head), 0.395W/kg (body)feature not registered
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