Samsung Galaxy J4 (2018) vs. Samsung Galaxy J3 (2017)

Samsung Galaxy J4 (2018)
  • 5.5" (1280x720) Super AMOLED
  • 2GB/3GB
    Samsung Exynos 7 Quad 7570 SoC     16GB/32GB Storage
  • 13-MP, f/1.9 1 Rear Camera
  • 3000 mAh
Samsung Galaxy J3 (2017)
  • 5" (1280x720)
  • 2GB
    Exynos 7570 Quad SoC     16GB Storage
  • 13-MP 1 Rear Camera
  • 2400 mAh
Galaxy J3 (2017) Price
$119. Search

Specifications Highlights
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
ProductGalaxy J4 (2018)Galaxy J3 (2017) (Launched 2017-06-01), Price: 119 USD at Amazon
Display5.5" 1280x720 Super AMOLED 5" 1280x720
Rear Camera(s)
  • 13-MP f/1.9 (Primary)
  • 13-MP (Primary)
Selfie Camera(s)
  • 5-MP f/2.2
  • 5-MP
Computing
  • Samsung Exynos 7 Quad 7570 SoC
  • 2GB/3GB RAM
  • 16GB/32GB Storage
  • MicroSDXC
  • Exynos 7570 Quad SoC
  • 2GB RAM
  • 16GB Storage
  • MicroSD (256GB max.)
Battery3000 mAh2400 mAh
DesignIP Rating, 175g (6.2oz), 77.2x151.7x8.1 mm (3.04 x 5.97 x 0.32 inches)IP Rating, 142g (5oz), 143.2x70.3x8.2 mm (5.64 x 2.77 x 0.32 inches)
Price (Market)$119
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Display
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
TypeSuper AMOLED
Diagonal (inches)5.5"5"
Display/Body Ratio71.2%68.5%
Resolution1280x7201280x720
Sharpness (PPI)267 PPI294 PPI
Features
  • Multitouch
  • Glossy
  • Multitouch
Color Depth24 bit (16,777,216 Colors)24 bit (16,777,216 Colors)
Primary Camera
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
Megapixel13-MP13-MP
Aperturef/1.9
Sensor SizeSmallSmall
Autofocus Features
  • Contrast
Hardware Features
  • LED Flash
  • Autofocus
  • HDR Photo
  • Flash
  • HDR Photo
Video Resolutions
  • 1080p/30fps
  • 1080p/30fps
Battery
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
Battery TypeLi-Ion
Battery Capacity (mAh)3000 mAh2400 mAh
Battery Features
  • Removable
Talk Time20 hours15 hours
Music Playback Time61 hours
Computing
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
Processor BrandSamsung
Processor NameSamsung Exynos 7 Quad 7570Exynos 7570 Quad
Processor # Cores44
Main Processor Frequency (GHz)1.4 GHz1.4 GHz
RAM Options2GB/3GB2GB
Internal Storage Options16GB/32GB16GB
Memory Card TypeMicroSDXCMicroSD
Mem. Card Max. Size256GB
Operating System + VersionAndroid 8.0Android 7.0
Communications
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
LTE Category (Download)LTE CAT4 150 MbpsLTE CAT4 150 Mbps
LTE Bands38, 40
Modem Features
  • UMTS
  • EDGE
  • GPRS
  • HSPA+
  • LTE
  • GPRS
  • EDGE
  • LTE
WiFi Speed
  • b
  • g
  • n
  • b
  • g
  • n
WiFi Features
  • Hotspot
  • WiFi Direct
  • Hotspot
  • WiFi Direct
Bluetooth VersionBluetooth 4.2
Bluetooth Features
  • A2DP
  • AVRCP
  • BT EDR
  • HDP
  • HFP
  • HID
  • MAP
  • OPP
  • PBAP/PAB
  • SPP
  • A2DP
  • BT LE
NFC Features
  • NFC Supported
Connector TypeMicro USBMicro USB
Connector Features
  • USB 2.0
  • USB OTG
SAR EU Head0.356 W/Kg0.66 W/Kg
SAR EU Body1.492 W/Kg1.32 W/Kg
Sim Card 0
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
NameSIM0SIM0
SIM TypeMicro SIMNano SIM
Multimedia
Product NameGalaxy J4 (2018)Galaxy J3 (2017)
Audio Alerts
  • VIBRATION
  • MP3
  • WAV
Audio Features
  • Loudspeaker
  • FM Radio
  • 3.5mm Port
  • Loudspeaker
  • 3.5mm Port
Audio Formats
  • AAC
  • 3GA
  • AMR
  • RA
  • FLAC
  • MID
  • MIDI
  • MP3
  • OGA
  • OGG
  • WMA
  • WAV
Video Formats
  • H.263
  • H.264
  • MPEG-4
  • MP4
  • MP4
  • H.264
Sensors
  • Proximity
  • Accelerometer
  • GPS
  • A-GPS
  • GLONASS
  • BeiDou
  • Accelerometer
  • GPS
  • A-GPS
  • GLONASS
  • Proximity

Samsung Galaxy J4 (2018) vs. Samsung Galaxy J3 (2017) Specs & Speed Benchmarks

Battery Capacity (mAh)

Higher is better