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)
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
Samsung Galaxy J3 (2017)Samsung Galaxy J5 Prime (2017)Samsung Galaxy J5Samsung Galaxy J4 (2018)Samsung Galaxy J7 (2015)Nokia 5Samsung Galaxy J7 NeoSamsung Galaxy J5 (2017)Samsung Galaxy J6+Samsung Galaxy J7 PrimeSamsung Galaxy J7 Pro20002125225023752500262527502875300031253250337535003625