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Samsung Galaxy S4 SGH-i337 AT&T 16GB vs Samsung Galaxy S3 SGH-i747 AT&T

Comparison: side by side, pros and cons and the differences between Samsung Galaxy S4 SGH-i337 AT&T 16GB vs Samsung Galaxy S3 SGH-i747 AT&T phones. Which is the best phone?

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Compare Samsung Galaxy S3 XCompare Samsung Galaxy S4 X

14 Samsung Galaxy S4 SGH-i337 AT&T 16GB vs 01 Samsung Galaxy S3 SGH-i747 AT&T

Samsung Galaxy S4 SGH-i337 AT&T 16GB
SpecificationsCompareModelsPictures
5"
AMOLED

1080x1920

13
MP

2.1mp

2GB
RAM

32bit Quad

2600
mAh

Removable

Samsung Galaxy S3 SGH-i747 AT&T
SpecificationsCompareModelsPictures
4.8"
AMOLED

720x1280

8
MP

2mp

2GB
RAM

32bit Dual

2100
mAh

Removable

What's the best phone? The PhoneMore's choice is Samsung Galaxy S4 SGH-i337 AT&T 16GB

The site's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best phone or the best tablet! Comment!


14 Advantages Samsung Galaxy S4 SGH-i337 AT&T 16GB

Galaxy S4 SGH-i337 AT&T 16GBvsGalaxy S3 SGH-i747 AT&T
 48%48%
+More powerful processor, you can open your applications faster
1.9Ghz 32bit Quad-Corevs1.5Ghz 32bit Dual-Core
 45%45%
+More internal storage for applications and files
16GBvs16GB (11GB user available)
 3%3%
+Lighter
130 grams (4.55 ounces)vs134 grams (4.69 ounces)
 9%9%
+Thinner
7.9 millimeters (0.31 inches)vs8.6 millimeters (0.34 inches)
 125%100%
+Higher resolution screen
1080 x 1920 pixelsvs720 x 1280 pixels
 44%44%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
441 PPIvs306 PPI
 4%4%
+Larger screen
5"vs4.8"
 60%60%
+Higher resolution main camera
13 megapixelsvs8 megapixels
 18%18%
+Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
f/2.2 (aperture)vsf/2.6 (aperture)
 8%8%
+Higher resolution secondary camera to take pictures and selfies
2.1 megapixelsvs2 megapixels
 125%100%
+More image quality for recording videos with the secondary camera
Full HD (1920 x 1080 pixels)vsHD (1280 x 720 pixels)
Advantage+Android 4.4.2 KitKat is newer and saferAndroid 4.4.2 KitKatvsAndroid 4.3 Jelly Bean
 24%24%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
2600 mAhvs2100 mAh
Advantage+WiFi 802.11 a/b/g/n/ac is newer and faster802.11 a/b/g/n/acvs802.11 a/b/g/n

01 Advantages Samsung Galaxy S3 SGH-i747 AT&T

Galaxy S3 SGH-i747 AT&TvsGalaxy S4 SGH-i337 AT&T 16GB
 2%2%
+The larger sensor camera lets you take photos with better depth
1/3" inchesvs1/3.06" inches

34 Common items in both devices

+More RAM memory. Typically more responsive and better for multitasking2GB LPDDR3
+More external storage for files using memory cardsUntil 64GB
+This device has a Super AMOLED screen, which are brighter and more vividSuper AMOLED
+More colors on the screen is better quality images and videos16 million
+The LED flash helps in dark places or in low lightLED flash
+The zoom allows for better focus and approach to take picturesOnly digital zoom
+You with less worry when taking pictures with auto focusAutofocus
+The BSI sensor allows the entry of more light generating photos with more detail and brightnessBSI sensor
+The HDR technology produced photos with more detail in dark areasHDR photo/video only main camera / HDR photo only main camera
+More image quality for recording videos with the primary cameraFull HD (1920 x 1080 pixels)
+The 4G LTE network is newer and faster4G LTE
+Faster for surfing the internet and download files100 Mbps
+Better touchscreen. The capacitive screen is much more sensitiveCapacitive
+Better touch type. Multitouch allows to use more fingers at the same timeMultitouch
+Headsets with 3.5mm Jack size are more common and easy to find in stores3.5mm jack
+Sensors help you use the deviceAccelerometer
+Sensors help you use the deviceProximity
+Sensors help you use the deviceCompass
+Sensors help you use the deviceAmbient Light
+Sensors help you use the deviceGyroscope
+Sensors help you use the deviceBarometer
+Removable battery can be replaced easilyLithium ion - Removable
+Speakerphone is useful when you are driving and on other occasionsSpeakerphone
+The video calling allows to make calls with voice and videoVideo calling
+The vibration of the device aids in the use of several featuresVibrating alert
+Noise-canceling microphone allows better call qualityActive noise cancellation
+The TV-output lets you use your device on TV by cableMicro-B USB - MHL
+It's harder to lose yourself in the city with GPS on your deviceA-GPS, GeoTagging, GLONASS
+With DLNA technology you can access and play media files on TV, tablet or DLNA compatible deviceDLNA
+Bluetooth 4.0 version with A2DP is newer and faster4.0 version with A2DP
+The NFC lets simple and safe communication between near electronic devicesNFC
+More speed data transfer as mp3 and photos via USBUSB 2.0 Micro-B (Micro-USB)
+Better sites viewing on the internetHTML, XHTML, HTML5
+Protection against scratches on the screen lets you carry your phone with your keysGorilla Glass 3 / Gorilla Glass 2
+ 26 COMMON ITEMS

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

Model and physical featuresSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
BrandSamsungSamsung
ModelGalaxy S4 SGH-i337 AT&T 16GBGalaxy S3 SGH-i747 AT&T
Also known asAT&T Samsung Galaxy S4 SGH-i337, Samsung SGH-i337AT&T Samsung Galaxy S3 i747 4G LTE, Samsung Galaxy S III
Country or region where it's soldUSAUSA
Release dateApril, 2013June, 2012
Design / TypeBarBar
Depth7.9 millimeters (0.31 inches)8.6 millimeters (0.34 inches)
Size (width x height)69.8 x 136.6 millimeters (2.75 x 5.38 in)70.6 x 136.6 millimeters (2.78 x 5.38 in)
Weight130 grams (4.55 ounces)134 grams (4.69 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Water protectionNot supportedNot supported
Operating system (OS)Samsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Operating systemAndroid 4.2.2 Jelly BeanAndroid 4.0.4 Ice Cream Sandwich ICS
Firmware updateAndroid 4.4.2 KitKatAndroid 4.3 Jelly Bean
HardwareSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Architecture - Chipset32bit - Qualcomm Snapdragon 600 APQ8064T32bit - Qualcomm Snapdragon MSM8260A
CPU processor1.9Ghz Quad-Core Krait 3001.5Ghz Dual-Core Krait
GPU graphical controllerQualcomm Adreno 320Qualcomm Adreno 225
RAM memory2GB LPDDR32GB LPDDR2
Internal storage16GB16GB (11GB user available)
External storageUntil 64GB microSD, microSDHC, microSDXCUntil 64GB microSD, microSDHC, microSDXC
DisplaySamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Display typeSuper AMOLEDSuper AMOLED
Screen size5" inches4.8" inches
Screen-to-body ratio~72.3% (screen-to-body ratio)~65.9% (screen-to-body ratio)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Display resolution1080 x 1920 pixels720 x 1280 pixels
Pixel density (dot pitch)441 PPI306 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 2
Mobile networks and dataSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Dual SIMNot supportedNot supported
SIM card1 slot
micro-SIM (3FF)
1 slot
micro-SIM (3FF)
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
3G networkUMTS 850/1900/2100UMTS 850/1900/2100
4G networkLTE 700/1700/2100LTE 700/1700/2100
Data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
2G network SIM2Not supportedNot supported
3G network SIM2Not supportedNot supported
4G network SIM2Not supportedNot supported
Data network SIM2Not supportedNot supported
Maximum speed download100 Mbps100 Mbps
Maximum speed upload50 Mbps50 Mbps
Messaging and callingSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
MessagingSMS (Swype), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
Primary camera / Back cameraSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Main camera13 megapixels8 megapixels
Main camera resolution4128 x 3096 pixels3264 x 2448 pixels
Video recording (primary)Full HD (1920 x 1080 pixels) 30 fpsFull HD (1920 x 1080 pixels) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/2.6 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3.06" inches1/3" inches
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video only main cameraHDR photo only main camera
Front camera / Secondary cameraSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Front camera2.1 megapixels2 megapixels
Front camera resolution1920 x 1080 pixels1600 x 1200 pixels
Video recording (secondary)Full HD (1920 x 1080 pixels)HD (1280 x 720 pixels)
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
MultimediaSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
RadioNot supportedNot supported
TVNot supportedNot supported
Video formatsMP4, DivX, XviD, H.263, H.264, WMVMP4, DivX, XviD, WMV, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, AC3, FLACMP3, WAV, eAAC+, AC3, FLAC
Connectivity and interfacesSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
USBUSB 2.0 Micro-B (Micro-USB)USB 2.0 Micro-B (Micro-USB)
TV outputMicro-B USB - MHLMicro-B USB - MHL
Audio output3.5mm jack3.5mm jack
Bluetooth4.0 version with A2DP4.0 version with A2DP
WiFi802.11 a/b/g/n/ac802.11 a/b/g/n
DLNASupportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
Infrared portfeature not registeredNot supported
Other functionsSamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Flash playerNot supportedSupported
JavaSupportedSupported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Barometer
Other features- Colors: Black Mist
- Dual Shot camera
- USB On-The-Go 1.3
- mDNIe
- WiFi dual-band
- WiFi direct
- WiFi hotspot
- S-Voice
- Group Play
- Smart Stay eye tracking
- Dropbox (50GB)
- Colors: Pebble blue, Marble white, Garnet red
- S-Voice natural language commands and dictation
- USB OTG On-the-go
- Smart Stay eye tracking
- TouchWiz with Motion UX
- WiFi hotspot
Power supply and autonomySamsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
Battery technologyLithium ion - RemovableLithium ion - Removable
Battery capacity2600 mAh2100 mAh
Battery modelfeature not registeredEB-L1G6LLU
Talk time1020 minutes | 17 hours | 0.7 day480 minutes | 8 hours | 0.3 day
Standby21000 minutes | 350 hours | 14.6 days11940 minutes | 199 hours | 8.3 days
Specific absorption rate (radiation)Samsung Galaxy S4 SGH-i337 AT&T 16GBSamsung Galaxy S3 SGH-i747 AT&T
SAR USA, Mexico, Colombiafeature not registered0.74 W/Kg (head) | 0.82 W/Kg (body)
SAR European Union, UKfeature not registered0.198 W/Kg (head)

©2012-2017
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