Samsung Galaxy J2 vs BLU S1 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 | BLU S1 |
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2000 mAh
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2800 mAh
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4.7-inch · 960x540px
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5.2-inch · 1280x720px
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Single camera
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Single camera
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1GB · 8GB
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2GB · 16GB
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Design
| Dimensions | |
|---|---|
| 5.37 x 2.72 x 0.33 inches 136.5 x 69 x 8.4 mm |
5.80 x 2.87 x 0.33 inches 147.3 x 72.8 x 8.4 mm |
| Weight | |
| 4.59 oz / 130.0 g | 4.83 oz / 137.0 g |
| Materials | |
| Back: Metal | |
| Biometrics | |
| Fingerprint (touch) | |
| Features | |
| Touch sensitive control keys | |
| Keys | |
| Left: Volume control; Right: Lock/Unlock key | Right: Volume control, Lock/Unlock key |
| Colors | |
| Black, Gold, White | Black, Gold |
Display
| Size | |
|---|---|
| 4.7-inch, 64.62% screen-to-body | 5.2-inch, 69.41% screen-to-body |
| Type | |
| Super AMOLED | TFT |
| Resolution | |
| 960x540px, 234 PPI | 1280x720px, 282 PPI |
| Colors | |
| 16 777 216 | 16 777 216 |
Hardware
| System chip | |
|---|---|
| Samsung Exynos 3475 | MediaTek MT6750 (28 nm) |
| Processor | |
| Quad-core 1300 MHz ARM Cortex-A7 |
Octa-core 1500 MHz ARM Cortex-A53 |
| GPU | |
| Mali-T720 | Mali-T860 MP2 |
| Memory | |
| 1GB (LPDDR3)/8GB | 2GB (LPDDR3)/16GB |
| Storage expansion | |
| microSDXC up to 128 GB | microSDXC up to 64 GB |
| OS | |
| Android (5.1 Lollipop) | Android (7.0 Nougat) |
Battery
| Type | |
|---|---|
| 2000 mAh | 2800 mAh |
Camera
| Rear | |
|---|---|
| Single camera | Single camera |
| Main camera | |
| 5 MP (Autofocus, CMOS image sensor) Aperture size: F2.2 |
13 MP (PDAF) Aperture size: F2.0 |
| Flash | |
| LED | LED |
| Video recording | |
| 720p (30 fps) Video calling, Video sharing | 1080p (30 fps) Video calling, Video sharing |
| Front | |
| 2 MP | 5 MP |
Connectivity & Features
| Bluetooth | |
|---|---|
| 4.1 | 4.0 |
| WLAN | |
| b,g,n 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, Ambient light sensor, Proximity sensor | Accelerometer, Ambient light sensor, Proximity sensor |
| Location | |
| GPS, A-GPS | GPS, A-GPS |
| Other | |
| 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, 7, 8, 20 | 2, 3, 4, 5, 7, 12, 17, 25, 26 |
| 4G (TDD) Bands | |
| 41 | |
| 3G Bands | |
| 5, 8, 2, 1 | 5, 8, 4, 2, 1 |
| Data Speed | |
| LTE-A Cat 6 (300/50 Mbit/s) | |
| Dual SIM | |
| Yes | |
| SIM type | |
| Micro SIM | Nano SIM |
| HD Voice | |
| Yes | |
Phone Features
| Notifications | |
|---|---|
| Haptic feedback | Haptic feedback, Vibration, Flight mode, Silent mode, Speakerphone |
| Other features | |
| Voice dialing, Voice commands, Voice recording | Voice dialing, Voice commands, Voice recording |
Regulatory Approval
| FCC approval | |
|---|---|
| Date approved: Aug 27, 2017 FCC ID value: YHLBLUS1 | |
| Measured SAR | |
| Head: 0.67 W/kg Body: 0.34 W/kg Simultaneous Transmission: 1.36 W/kg Wireless Router: 0.34 W/kg |
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