| Specifications Highlights |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Product | Galaxy J4 (2018) | Galaxy J7 (2015) (Launched 2015-06-01) |
| Display | 5.5" 1280x720 Super AMOLED | 5.5" 1280x720 TFT LCD |
| Rear Camera(s) | | - 27mm 13-MP f/1.9 (Primary)
|
| Selfie Camera(s) | | |
| Computing | - Samsung Exynos 7 Quad 7570 SoC
- 2GB/3GB RAM
- 16GB/32GB Storage
- MicroSDXC
| - Snapdragon 615 SoC
- 1.5GB RAM
- 16GB Storage
- MicroSD (128GB max.)
|
| Battery | 3000 mAh | 3000 mAh |
| Design | IP Rating, 175g (6.2oz), 77.2x151.7x8.1 mm (3.04 x 5.97 x 0.32 inches) | IP Rating, 171g (6oz), 152.2 x 78.7 x 7.5 mm (5.99 x 3.10 x 0.30 inches) |
| Price (Market) | | $395 |
galaxy-j7-official-gallery
| Display |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Type | Super AMOLED | TFT LCD |
| Diagonal (inches) | 5.5" | 5.5" |
| Display/Body Ratio | 71.2% | 69.6% |
| Resolution | 1280x720 | 1280x720 |
| Sharpness (PPI) | 267 PPI | 267 PPI |
| Features | | |
| Color Depth | 24 bit (16,777,216 Colors) | 24 bit (16,777,216 Colors) |
| Primary Camera |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Megapixel | 13-MP | 13-MP |
| Aperture | f/1.9 | f/1.9 |
| Focal Length (35mm) | | 27mm |
| Sensor Size | Small | Small |
| Autofocus Features | | |
| Hardware Features | - LED Flash
- Autofocus
- HDR Photo
| |
| Video Resolutions | | |
| Battery |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Battery Type | Li-Ion | Li-Ion |
| Battery Capacity (mAh) | 3000 mAh | 3000 mAh |
| Battery Features | | |
| Talk Time | 20 hours | 18 hours |
| Music Playback Time | | 76 hours |
| Computing |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Processor Brand | | Qualcomm |
| Processor Name | Samsung Exynos 7 Quad 7570 | Snapdragon 615 |
| Processor Model | | MSM8939 |
| Processor # Cores | 4 | 8 |
| Main Processor Frequency (GHz) | 1.4 GHz | 4x1.4 & 4x1.0 or 8x1.5 GHz |
| RAM Options | 2GB/3GB | 1.5GB |
| Internal Storage Options | 16GB/32GB | 16GB |
| Memory Card Type | MicroSDXC | MicroSD |
| Mem. Card Max. Size | | 128GB |
| Operating System + Version | Android 8.0 | Android 5.1 |
| Communications |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| LTE Category (Download) | LTE CAT4 150 Mbps | |
| LTE Bands | 38, 40 | |
| Modem Features | | |
| WiFi Speed | | |
| WiFi Features | | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.1 |
| Bluetooth Features | - A2DP
- AVRCP
- BT EDR
- HDP
- HFP
- HID
- MAP
- OPP
- PBAP/PAB
- SPP
| |
| NFC Features | | |
| Connector Type | Micro USB | Micro USB |
| Connector Features | | |
| SAR US Head | | 1.25 W/Kg |
| SAR US Body | | 1.36 W/Kg |
| SAR EU Head | 0.356 W/Kg | 0.5 W/Kg |
| SAR EU Body | 1.492 W/Kg | 0.37 W/Kg |
| Sim Card 0 |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Name | SIM0 | SIM0 |
| SIM Type | Micro SIM | Micro SIM |
| Multimedia |
|---|
| Product Name | Galaxy J4 (2018) | Galaxy J7 (2015) |
| Audio Alerts | | |
| Audio Features | - Loudspeaker
- FM Radio
- 3.5mm Port
| - Loudspeaker
- 3.5mm Port
- FM Radio
|
| Audio Formats | - AAC
- 3GA
- AMR
- RA
- FLAC
- MID
- MIDI
- MP3
- OGA
- OGG
- WMA
- WAV
| |
| Video Formats | | |
| Sensors | - Proximity
- Accelerometer
- GPS
- A-GPS
- GLONASS
- BeiDou
| - Accelerometer
- GPS
- A-GPS
- GLONASS
- Proximity
|
Samsung Galaxy J4 (2018) vs. Samsung Galaxy J7 (2015) Specs & Speed Benchmarks
Antutu
Higher is better
3DMark Slingshot 3.1
Higher is better
3DMark Unlimited Icestorm
Higher is better
GFXBench Manhattan (Offscr.)
Higher is better
GFXBench Manhattan 3.1 (Offscr.)
Higher is better
GFXBench T-Rex (Offscr.)
Higher is better
Battery Capacity (mAh)
Higher is better
