Samsung Galaxy J2 (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 J2 (2017) | Samsung Galaxy J4 |
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2000 mAh
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3000 mAh
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4.7-inch · 960x540px
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5.5-inch · 1280x720px
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Single camera
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Single camera
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1GB · 8GB
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3GB · 32GB
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Released
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May 22, 2018
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Availability
| Officially announced | |
|---|---|
| Oct 11, 2017 | May 22, 2018 |
Design
| Dimensions | |
|---|---|
| 5.37 x 2.72 x 0.33 inches 136.5 x 69 x 8.4 mm |
5.97 x 3.04 x 0.32 inches 151.7 x 77.2 x 8.1 mm |
| Weight | |
| 4.59 oz / 130.0 g | 6.17 oz / 175.0 g |
| Materials | |
| Back: Plastic | Back: Plastic |
| 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 | |
Display
| Size | |
|---|---|
| 4.7-inch, 64.62% screen-to-body | 5.5-inch, 71.22% screen-to-body |
| Type | |
| Super AMOLED | Super AMOLED |
| Resolution | |
| 960x540px, 234 PPI | 1280x720px, 16:9 ratio, 267 PPI |
| Colors | |
| 16 777 216 | 16 777 216 |
Hardware
| System chip | |
|---|---|
| Samsung Exynos | Samsung Exynos 7 Quad 7570 (14 nm) |
| Processor | |
| Quad-core 1300 MHz |
Quad-core 1400 MHz ARM Cortex-A53 |
| GPU | |
| Yes | Mali-T720 MP1 |
| Memory | |
| 1GB/8GB | 3GB/32GB 2GB/16GB |
| Storage expansion | |
| microSDXC up to 128 GB | microSDXC up to 256 GB |
| OS | |
| Android (6.0 Marshmallow) | Android (8.0 Oreo) |
Battery
| Type | |
|---|---|
| 2000 mAh | 3000 mAh |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 5 MP (Autofocus, CMOS image sensor) | 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 | |
| 720p (30 fps) Video calling, Video sharing | 1080p (30 fps) Video calling, Video sharing |
| Front | |
| 2 MP | 5 MP (Wide Angle, Flash) |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.1 | 4.2 |
| WLAN | |
| b,g,n Wi-Fi Direct 802.11 b, g, n | b,g,n Hotspot, Wi-Fi Direct 802.11 b, g, n |
| USB | |
| microUSB, USB 2.0 | microUSB, USB 2.0 |
| Sensors | |
| Accelerometer, Proximity sensor | Accelerometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, Glonass | GPS, A-GPS, Glonass, BeiDou |
| Other | |
| VoIP, 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 | |
Cellular
| 4G (FDD) Bands | |
|---|---|
| 1, 3, 5, 8, 20 | 1, 3, 5, 7, 8, 20 |
| 4G (TDD) Bands | |
| 40 | 38, 40 |
| 3G Bands | |
| 5, 8, 2, 1 | 5, 8, 1 |
| Data Speed | |
| LTE, HSPA, HSUPA, UMTS | LTE Cat 4 (150/50 Mbit/s), HSPA, HSUPA |
| Dual SIM | |
| Yes | Yes |
| SIM type | |
| Micro SIM | Micro SIM |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback | Haptic feedback, Music ringtones, Vibration, Flight mode, Silent mode, Speakerphone |
| Other features | |
| Voice dialing, Voice commands, Voice recording | Voice dialing, Voice commands, Voice recording |
Alternative variants
with 16 GB storage
| Memory | 2GB/16GB |
|---|---|
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