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Samsung Galaxy S7 (SM-G930K) vs Samsung Galaxy S7 (SM-G930A)

Side by side comparison between Galaxy S7 (SM-G930K) vs Galaxy S7 (SM-G930A) phones, differences, pros, cons with full specifications. What's the better?

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Compare Samsung Galaxy S7 XSamsung Galaxy S7 (SM-G930K)02Points
Samsung Galaxy S7 (SM-G930K)
5.1"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

64bit Octa

3000
mAh

(Non removable)

vs
00PointSamsung Galaxy S7 (SM-G930A)Compare Samsung Galaxy S7 X
Samsung Galaxy S7 (SM-G930A)
5.1"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

64bit Quad

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy S7 (SM-G930K)

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 S7 (SM-G930K)2 Advantages Samsung Galaxy S7 (SM-G930K)vsGalaxy S7 (SM-G930A)0 Advantage Samsung Galaxy S7 (SM-G930A)
+2.3Ghz 64bit Octa-Core22%
More powerful processor, you can open your applications faster
vs2.15Ghz 64bit Quad-Core
+Digital TVAdvantage
Watch your favorite TV shows anywhere
vsNot supported

57 Common items in both devices
4GB LPDDR4
32GB (22GB available)
UFS 2.0
Until 256GB microSD, microSDXC
152 grams (5.32 ounces)
7.9 millimeters (0.31 inches)
Aluminum frame, glass front/back
+50 specs and more in the table below

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

Highlight differencesClear highlight
Physical featuresSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
ModelGalaxy S7 (SM-G930K)Galaxy S7 (SM-G930A)
Other model namesKT Galaxy S7 G930K (Korea Telecom), Samsung HeroAT&T Samsung Galaxy S7 G930A, Samsung Hero
Country or region availableSouth Korea
South Korea
USA
USA
BrandSamsungSamsung
Release dateMarch, 2016March, 2016
Depth7.9 millimeters (0.31 inches)7.9 millimeters (0.31 inches)
Size (width x height)69.6 x 142.4 millimeters (2.74 x 5.61 in)69.6 x 142.4 millimeters (2.74 x 5.61 in)
Weight152 grams (5.32 ounces)152 grams (5.32 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30minIP68 certified: dust proof and waterproof over 1.5 meter and 30min
System (OS)Samsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Operating systemAndroid 6.0.1 MarshmallowAndroid 6.0.1 Marshmallow
Firmware updateAndroid 8.0 OreoAndroid 8.0 Oreo
HardwareSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Chipset64bit - Samsung Exynos 8 Octa 8890 (14nm)64bit - Qualcomm Snapdragon 820 MSM8996 (14nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core Exynos M1 Mongoose
1.6Ghz Quad-Core ARM Cortex-A53
Quad-Core, 2 processors:
2.15Ghz Dual-Core Kryo
1.6Ghz Dual-Core Kryo
GPU graphical controllerARM Mali-T880 MP12Qualcomm Adreno 530
RAM memory4GB LPDDR44GB LPDDR4
Internal storage32GB (22GB available)
UFS 2.0
32GB (22GB available)
UFS 2.0
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Display typeSuper AMOLEDSuper AMOLED
Screen size5.1" inches5.1" inches
Screen-to-body ratio~72.3% (screen-to-body ratio)~72.3% (screen-to-body ratio)
Display resolution1440x2560 pixels1440x2560 pixels
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)576 PPI576 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass 4
Display featuresfeature not registeredfeature not registered
Mobile networksSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum download/upload450/50 Mbps450/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandTri-Band 900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 900/1800/1900GSM 850/900/1800/1900
Primary 3G networkTD-SCDMA 1900/2000
UMTS 850/1900/2100
UMTS 850/900/1900/2100
Primary 4G networkLTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28)
TD-LTE (Bands 38, 39, 40, 41)
LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 20, 29, 30)
TD-LTE (Bands 38, 39, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported
CallingSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Back camera (main camera)12.2 megapixels12.2 megapixels
Main camera resolution4032x3024 pixels4032x3024 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)f/1.7 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2.55" inches1/2.55" inches
Pixel size1.4µm pixel1.4µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedSupported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
2ª cameraSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2592x1944 pixels2592x1944 pixels
Video recording (secondary)2K UHD (2560x1440)2K UHD (2560x1440)
Front flashNot supportedNot supported
Focal aperturef/1.7 (aperture)f/1.7 (aperture)
Focal length22mm lens22mm lens
Sensor size1/4.1" inches1/4.1" inches
Pixel size1.34µm pixel1.34µm pixel
MultimediaSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
RadioNot supportedNot supported
TVDigital TVNot supported
Video formatsMP4, H.264, H.263, DivX, XviD, WMVMP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 + A2DP4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNASupportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
SpO2
Hall effect
Fingerprint sensor (front-mounted)
ANT+
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Barometer
Heart rate
SpO2
Hall effect
Fingerprint sensor (front-mounted)
ANT+
Other features- Colors: Black, White, Gold, Silver
- Body material: Aluminium
- Corning Gorilla Glass back panel
- USB OTG On-The-Go
- Samsung Gear VR compatible
- Fast battery charging: 83% in 30min
- Quick Charge 3.0
- Qi Wireless charging (PMA)
- OneDrive 115GB
- Samsung Pay (Visa, MasterCard)
- WiFi direct, hotspot
- IP68 certified: dust proof and water resistant over 1.5 meter and 30min
- Colors: Black, White, Gold, Silver
- Body material: Aluminium
- Corning Gorilla Glass back panel
- USB OTG On-The-Go
- Samsung Gear VR compatible
- Fast battery charging: 83% in 30min
- Quick Charge 3.0
- Qi Wireless charging (PMA)
- OneDrive 115GB
- Samsung Pay (Visa, MasterCard)
- WiFi direct, hotspot
- IP68 certified: dust proof and water resistant over 1.5 meter and 30min
Power supplySamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
BatteryLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity3000 mAh3000 mAh
Charger, watts15W Fast battery charging
Qi wireless charging (Qi/PMA)
15W Fast battery charging
Qi wireless charging (Qi/PMA)
Talk time autonomy1680 minutes | 28 hours | 1.2 days1680 minutes | 28 hours | 1.2 days
Standby17280 minutes | 288 hours | 12 days17280 minutes | 288 hours | 12 days
Radiation rateSamsung Galaxy S7 (SM-G930K)Samsung Galaxy S7 (SM-G930A)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.24W/kg (head) | 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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