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Samsung Galaxy J3 2017 (SM-J330FN) vs Samsung Galaxy J7 Sky Pro (SM-S727VL)

Side by side comparison between Samsung Galaxy J3 (2017) vs Samsung Galaxy J7 Sky Pro phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy J7 Sky Pro X Samsung Galaxy J3 2017 (SM-J330FN) 08Points
5"
PLS

720x1280

13
MP

5mp

2GB
RAM

Quad-core

2400
mAh

(Non removable)

vs
10Points Samsung Galaxy J7 Sky Pro (SM-S727VL) Compare Samsung Galaxy J3 (2017) X
5.5"
IPS

720x1280

8
MP

5mp

2GB
RAM

Quad-core

3300
mAh

(Removable)

What's the better phone? Samsung Galaxy J7 Sky Pro (SM-S727VL)

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 J3 2017 (SM-J330FN)} 8 Advantages Samsung Galaxy J3 2017 (SM-J330FN) vs Galaxy J7 Sky Pro (SM-S727VL)} 10 Advantages Samsung Galaxy J7 Sky Pro (SM-S727VL)
+142 grams (4.97 ounces)18%
Lighter
vs167 grams (5.85 ounces)
+8.2 millimeters (0.32 inches)5%
Thinner
vs8.6 millimeters (0.34 inches)
+294 PPI10%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs267 PPI
+(back) 13MP60%
Higher resolution main camera
vs(back) 8MP
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
vsAndroid 6.0.1 Marshmallow
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
1.4GHz 64bit Quad-core (14nm)vs+1.4GHz 64bit Quad-core (28nm)7%
More powerful processor, you can open your applications faster
TFT PLSvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
5"vs+5.5"10%
Larger screen
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
2400 mAhvs+3300 mAh38%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Li-Ion: lithium-ion (Non removable)vs+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster

27 Common items in both devices
2GB LPDDR3
16GB (10GB available)
Until 256GB microSD, microSDXC
16 million
720x1280 pixels
Only digital zoom
Autofocus
+20 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 J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
 
ModelGalaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Other model namesGalaxy J3 (NFC) SM-J330FN Single-SimGalaxy J7 S727VL (TracFone) TFSAS727VCP (Straight Talk)
Country or region available(Europe)
(Europe)
USA
USA
BrandSamsungSamsung
Release date7/1/20173/1/2017
Depth8.2 millimeters (0.32 inches)8.6 millimeters (0.34 inches)
Size (width x height)70.3 x 143.2 millimeters (2.77 x 5.64 in)76.2 x 151.4 millimeters (3 x 5.96 in)
Weight142 grams (4.97 ounces)167 grams (5.85 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Display typeTFT PLSTFT IPS LCD
Screen size5" inches5.5" inches
Screen-to-body ratio~68.5% (screen-to-body ratio)~72.3% (screen-to-body ratio)
Display resolution720x1280 pixels720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI267 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
System versionAndroid 7.0 NougatAndroid 6.0.1 Marshmallow
Firmware updateAndroid 9.0 Piefeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Chipset64bit: Samsung Exynos 7570 (14nm)64bit: Qualcomm Snapdragon 425 (MSM8917) (28nm)
CPUQuad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
Quad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerARM Mali-T720 MP1 (830MHz)Qualcomm Adreno 308 (500MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
RAM memory2GB LPDDR32GB LPDDR3
Internal storage16GB (10GB available)16GB (10GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps150/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100CDMA2000 1xEV-DO
UMTS 850/1900
Primary 4G networkLTE Cat4 (Bands 1,2,3,4,5,7,8,17,20)
TD-LTE (Bands 38,40)
LTE Cat6 (Bands 2, 4, 5, 12, 66)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Back camera (main camera)13 megapixels8 megapixels
Main camera resolution4128x3096 pixels3264x2448 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/1.9 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2560x1920 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, MKV, WMVMP4, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
USBMicroUSB 2.0MicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP4.2 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
SensorsAccelerometer
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Ion: lithium-ion (Removable)
Battery capacity2400 mAh3300 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy15 hours31 hours (1.3 days)
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
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
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Blue, Gold
• USB OTG On-The-Go
• Aluminum body
• 2.5D curved glass screen
• Samsung Knox
• Colors: Black
• HAC M4/T3

☢️ Radiation rate

Galaxy J3 2017 (SM-J330FN)Galaxy J7 Sky Pro (SM-S727VL)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.658W/kg (head), 1.32W/kg (body)feature not registered
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