Samsung Galaxy J7 (2017) vs Samsung Galaxy J4 Specs Comparison
Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.
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| Samsung Galaxy J7 (2017) | Samsung Galaxy J4 |
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Released
·
Jul 01, 2017
|
Released
·
May 22, 2018
|
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5.5-inch · 1920x1080px
|
5.5-inch · 1280x720px
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|
Single camera
|
Single camera
|
|
3GB · 16GB
|
3GB · 32GB
|
|
3600 mAh
|
3000 mAh
|
Availability
| Officially announced | |
|---|---|
| Jun 06, 2017 | May 22, 2018 |
Design
| Dimensions | |
|---|---|
| 6.00 x 2.94 x 0.31 inches 152.5 x 74.8 x 8 mm |
5.97 x 3.04 x 0.32 inches 151.7 x 77.2 x 8.1 mm |
| Weight | |
| 6.38 oz / 181.0 g | 6.17 oz / 175.0 g |
| Materials | |
| Back: Aluminum | Back: Plastic |
| Biometrics | |
| Fingerprint (touch) | |
| Features | |
| Touch sensitive control keys | Touch sensitive control keys |
| Keys | |
| Left: Volume control; Right: Lock/Unlock key | Left: Volume control; Right: Lock/Unlock key |
| Colors | |
| Black, Gold, Silver, Rose gold | |
Display
| Size | |
|---|---|
| 5.5-inch, 73.28% screen-to-body | 5.5-inch, 71.22% screen-to-body |
| Type | |
| Super AMOLED | Super AMOLED |
| Resolution | |
| 1920x1080px, 401 PPI | 1280x720px, 16:9 ratio, 267 PPI |
| Colors | |
| 16 777 216 | |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 7 Octa 7870 (14 nm) | Samsung Exynos 7 Quad 7570 (14 nm) |
| Processor | |
| Octa-core ARM Cortex-A53 | Quad-core 1400 MHz ARM Cortex-A53 |
| GPU | |
| Mali-T830 MP2 | Mali-T720 MP1 |
| Memory | |
| 3GB (LPDDR3)/16GB | 3GB/32GB 2GB/16GB |
| Storage expansion | |
| microSDXC up to 256 GB | microSDXC up to 256 GB |
| OS | |
| Android (7.0 Nougat) | Android (8.0 Oreo) |
Battery
| Type | |
|---|---|
| 3600 mAh | 3000 mAh |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 13 MP (Autofocus) Aperture size: F1.7 |
13 MP (PDAF) Aperture size: F1.9 Focal length: 27 mm Sensor size: 1/3.06" Pixel size: 1.12 μm |
| Flash | |
| LED | LED |
| Video recording | |
| 1080p (30 fps) Video calling, Video sharing | 1080p (30 fps) Video calling, Video sharing |
| Front | |
| 13 MP (Flash) Video capture: 1080p |
5 MP (Wide Angle, Flash) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.1 | 4.2 |
| WLAN | |
| a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac |
b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n |
| USB | |
| microUSB, USB 2.0 | microUSB, USB 2.0 |
| Sensors | |
| Accelerometer, Gyroscope, Compass, Hall (for flip covers), Ambient light sensor, Proximity sensor | Accelerometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS, Glonass, BeiDou | GPS, A-GPS, Glonass, BeiDou |
| Other | |
| NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync | VoIP, Tethering, Computer sync, OTA sync |
Multimedia
| Headphones | |
|---|---|
| 3.5mm jack | 3.5mm jack |
| Speakers | |
| Earpiece, Loudspeaker | Earpiece, Loudspeaker |
| Features | |
| Album art cover, Background playback | Album art cover, Background playback |
| Screen mirroring | |
| Wireless screen share | Wireless screen share |
| Radio | |
| FM | FM |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 5, 7, 8, 20 | 1, 3, 5, 7, 8, 20 |
| 4G (TDD) Bands | |
| 40 | 38, 40 |
| 3G Bands | |
| 1, 2, 5, 8 | 5, 8, 1 |
| Data Speed | |
| LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s | LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA |
| Dual SIM | |
| Yes | |
| SIM type | |
| Nano SIM | Micro SIM |
| VoLTE | |
| Yes | |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone | |
| Other features | |
| Voice dialing, Voice commands, Voice recording | |
Alternative variants
| Dual SIM | Yes |
|---|---|
with 16 GB storage
| Memory | 2GB/16GB |
|---|---|
Links
| Full specifications | |
|---|---|
| Samsung Galaxy J7 (2017) Specs | Samsung Galaxy J4 Specs |
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