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Samsung Galaxy A3 (SM-A300YZ) vs Samsung Galaxy J7 2018 (SM-J737A)

Side by side comparison between Samsung Galaxy A3 vs Samsung Galaxy J7 (2018) phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy J7 (2018) XSamsung Galaxy A3 (SM-A300YZ)07Points
Samsung Galaxy A3 (SM-A300YZ)
4.5"
AMOLED

540x960

8
MP

5mp

1GB
RAM

Quad-core

1900
mAh

(Non removable)

vs
19PointsSamsung Galaxy J7 2018 (SM-J737A)Compare Samsung Galaxy A3 X
Samsung Galaxy J7 2018 (SM-J737A)
5.5"
TFT

720x1280

13
MP

13mp

2GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Samsung Galaxy J7 2018 (SM-J737A)

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 A3 (SM-A300YZ)7 Advantages Samsung Galaxy A3 (SM-A300YZ)vsGalaxy J7 2018 (SM-J737A)19 Advantages Samsung Galaxy J7 2018 (SM-J737A)
+16GB (12GB available)20%
More internal storage for applications and files
vs16GB (10GB available)
+110 grams (3.85 ounces)65%
Lighter
vs181 grams (6.34 ounces)
+6.9 millimeters (0.27 inches)25%
Thinner
vs8.6 millimeters (0.34 inches)
+Aluminum body, glass frontAdvantage
More resistant material
vsPlastic body, glass front
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT LCD
+FMAdvantage
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
1.2GHz 64bit Quad-core (28nm)vs+1.6GHz 64bit Octa-core (14nm)56%
More powerful processor, you can open your applications faster
1GB LPDDR2vs+2GB LPDDR3100%
More RAM memory. Typically more responsive and better for multitasking.
eMMC 4.5vs+eMMC 5.1Advantage
Fastest write and read storage.
Until 64GB microSD, microSDXCvs+Until 512GB microSD, microSDXC7 times
More external storage for files using memory cards
540x960 pixelsvs+720x1280 pixels78%
Higher resolution screen
245 PPIvs+267 PPI9%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"vs+5.5"22%
Larger screen
(back) 8MPvs+(back) 13MP60%
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.4 (aperture)vs+f/1.7 (aperture)41%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 13MP154%
Higher resolution secondary camera to take pictures and selfies
(front) WVGA (800x480)vs+(front) Full HD (1920x1080)4 times
More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallowvs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 300 Mbps100%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1900 mAhvs+3300 mAh74%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
4.0 + A2DPvs+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster

24 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus
EIS: Digital stabilization
Full HD (1920x1080)
4G LTE / 4G+ LTE-A
+17 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

📱 Model features

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
ModelGalaxy A3 (SM-A300YZ)Galaxy J7 2018 (SM-J737A)
Other model namesGalaxy A3 (4G LTE) SM-A300YZ (Single-Sim)Galaxy J7 (AT&T) SM-J737AZKAATT
Country or region available(Latin America)ChileGuatemalaPanama
(Latin America), Chile, Guatemala, Panama
USA
USA
BrandSamsungSamsung
Release date11/1/20147/1/2018
Depth6.9 millimeters (0.27 inches)8.6 millimeters (0.34 inches)
Size (width x height)65.5 x 130.1 millimeters (2.58 x 5.12 in)76.2 x 153.2 millimeters (3 x 6.03 in)
Weight110 grams (3.85 ounces)181 grams (6.34 ounces)
Build, materialsAluminum body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

🤖 Operating System

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
System versionAndroid 4.4.4 KitKatAndroid 8.0 Oreo
Firmware updateAndroid 6.0.1 MarshmallowAndroid 9.0 Pie
User InterfaceTouchWiz UXfeature not registered

⚙️ Processor

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Chipset64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm)64bit: Samsung Exynos 7870 (14nm)
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A53 (Quad-core)
Octa-core, 1 processor:
8x 1.6GHz ARM Cortex-A53 (Octa-core)
GPU graphical controllerQualcomm Adreno 306 (400MHz)ARM Mali-T830 MP1 (700MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
RAM memory1GB LPDDR22GB LPDDR3
Internal storage16GB (12GB available)
eMMC 4.5
16GB (10GB available)
eMMC 5.1
External storageUntil 64GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📲 Display

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Display typeSuper AMOLEDTFT LCD
Screen size4.5" inches5.5" inches
Screen-to-body ratio~65.5% (screen-to-body ratio)~71.4% (screen-to-body ratio)
Display resolution540x960 pixels (16:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)245 PPI267 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass 5
Refresh rate60Hzfeature not registered
Display featuresNot supportedfeature not registered

📶 Mobile networks

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps300/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse 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 850/900/1900/2100UMTS 850/1900/2100
Primary 4G networkLTE Cat4 (3, 7, 8, 28)LTE Cat6 (Bands 2, 3, 4, 5, 7, 12, 14)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Back camera (main camera)8 megapixels13 megapixels
Main camera resolution3264x2448 pixels4128x3096 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.4 (aperture)f/1.7 (aperture)
Focal length31mm lensfeature 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 on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Front camera (secondary)5 megapixels13 megapixels
Front camera resolution2592x1944 pixels4128x3096 pixels
Video recording (secondary)WVGA (800x480)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/1.7 (aperture)
Focal length23mm lensfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
LoudspeakerMono sound (not stereo)Supported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
USBMicroUSB 2.0MicroUSB 2.0, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP4.2 + A2DP
WiFi802.11 b/g/n (2.4Ghz)
WiFi hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCSupportedNot supported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
SensorsAccelerometer
Ambient Light sensor
ANT+
Compass
Proximity sensor
Accelerometer
Ambient Light sensor
ANT+
Compass
Face unlock
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Battery typeLi-Ion: Lithium-Ion (Non removable)Li-Ion: Lithium-Ion (Non removable)
Battery capacity1900 mAh3300 mAh
Charger, watts3.5W (5V/0.7A) Wired charging Wired charging
Talk time autonomy12 hours31 hours (1.3 days)
Standbyfeature not registered768 hours (32 days)

➕ Other features

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
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, White, Blue, Silver, Pink, Gold
- Java framework
- Colors: Black, Blue, Gold
- One UI

☢️ Radiation rate

Samsung Galaxy A3 (SM-A300YZ)Samsung Galaxy J7 2018 (SM-J737A)
SAR 1.6W/kg (USA, Mexico, etc.)0.52W/kg (head), 1.08W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.342W/kg (head), 0.231W/kg (body)feature not registered
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