Physical features | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Model | Galaxy J7 Pro (SM-J730F/DS) | Vivo One |
Other model names | Galaxy J7 Pro J730F/Dual-Sim (16GB) | Blu Vivo One V0270WW, Blu V0270WW |
Country or region available |     Angola, United Arab Emirates, Mozambique, Pakistan |  USA |
Brand | Samsung | Blu |
Release date | July, 2017 | February, 2018 |
Depth | 8 millimeters (0.31 inches) | 9.8 millimeters (0.39 inches) |
Size (width x height) | 74.8 x 152.5 millimeters (2.94 x 6 in) | 70.2 x 148.4 millimeters (2.76 x 5.84 in) |
Weight | 181 grams (6.34 ounces) | 162 grams (5.67 ounces) |
Qwerty physical keyboard | Not supported | Not supported |
Antenna | Internal antenna | Internal antenna |
Build, materials | Aluminum body, glass front | feature not registered |
Protection against water and others | Not supported | Not supported |
System (OS) | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Operating system | Android 7.1 Nougat | Android 7.1.1 Nougat |
Firmware update | Android 9.0 Pie | feature not registered |
Hardware | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Chipset | 64bit - Samsung Exynos 7 Octa 7870 (14nm) | 64bit - MediaTek MT6739 (28nm) |
CPU processor | 1.6Ghz Octa-Core ARM Cortex-A53 | 1.3Ghz Quad-Core ARM Cortex-A53 |
GPU graphical controller | ARM Mali-T830 MP1 700Mhz | PowerVR GE8100 570Mhz |
RAM memory | 3GB LPDDR3 | 2GB LPDDR3 |
Internal storage | 16GB (10GB available) eMMC 5.1 | 16GB (9GB available) |
External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
Display | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Display type | Super AMOLED | TFT IPS LCD |
Screen size | 5.5" inches | 5.5" inches |
Screen-to-body ratio | ~73.1% (screen-to-body ratio) | ~74.9% (screen-to-body ratio) |
Display resolution | 1080x1920 pixels | 720x1440 pixels |
Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
Pixel density (dot pitch) | 401 PPI | 293 PPI |
Colors | 16 million | 16 million |
Scratch-resistant glass | Not supported | Not supported |
Display features | feature not registered | feature not registered |
Mobile networks | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF) |
Maximum download/upload | 300/50 Mbps | 150/50 Mbps |
Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
Frequency, bands | Expand band detailsCollapse details |
GSM Mhz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Primary 3G network | UMTS 850/900/1900/2100 | UMTS 850/900/1700/1900/2100 |
Primary 4G network | LTE Cat6 800/850/900/1800/2100/2600 (Bands 1,3,5,7,8,20) TD-LTE 2300 (Bands 40) | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12,17,28) |
Primary 5G network | Not supported | Not supported |
Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
Secondary 3G network | Not supported | Not supported |
Secondary 4G network | Not supported | Not supported |
Secondary data network | GPRS, EDGE | GPRS, EDGE |
Calling | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
Speakerphone | Supported | Supported |
Video calling | Supported | Supported |
Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
Camera | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Back camera (main camera) | 13 megapixels | 12 megapixels |
Main camera resolution | 4128x3096 pixels | 4000x3000 pixels |
Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
Flash | LED flash on both cameras | Dual-LED on main camera and LED on front camera |
Focal aperture | f/1.7 (aperture) | feature not registered |
Focal length | 27mm lens | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Autofocus | Autofocus | Autofocus |
Touch focus | Supported | Supported |
Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
Zoom | Only digital zoom | Only digital zoom |
Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
BSI sensor | Not supported | Not supported |
HDR | HDR photo on both cameras | HDR photo only main camera |
2ª camera | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Front camera (secondary) | 13 megapixels | 8 megapixels |
Front camera resolution | 4128x3096 pixels | 3264x2448 pixels |
Video recording (secondary) | Full HD (1920x1080) | HD (1280x720) |
Front flash | LED | LED |
Focal aperture | f/1.9 (aperture) | feature not registered |
Focal length | 28mm lens | feature not registered |
Sensor size | feature not registered | feature not registered |
Pixel size | feature not registered | feature not registered |
Multimedia | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Radio | FM | FM |
TV | Not supported | Not supported |
Video formats | MP4, H.265, H.264, H.263, MKV, WMV | MP4, H.264, H.263 |
Audio formats | MP3, OGG, eAAC+, FLAC | MP3, OGG, eAAC+, FLAC |
Connectivity | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
TV output | Not supported | Not supported |
Audio output | 3.5mm jack | 3.5mm jack |
Bluetooth | 4.1 + A2DP | 4.0 + A2DP |
WiFi | 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO | 802.11 b/g/n (2.4Ghz) |
DLNA | Not supported | Not supported |
NFC | Supported | Not supported |
GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging |
Infrared port | Not supported | Not supported |
Other functions | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Active noise cancellation | Not supported | Not supported |
Vibrating alert | Supported | Supported |
Ringtones | Polyphonic and customized | Polyphonic and customized |
Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
Sensors | Accelerometer Proximity sensor Compass Ambient Light sensor Gyroscope Hall effect Fingerprint sensor (front-mounted)
| Accelerometer Proximity sensor Ambient Light sensor Fingerprint sensor
|
Other features | - Colors: Black, Gold, Blue, Pink - 2.5D glass screen - Always on Display - WiFi direct, hotspot | - Colors: Black, Gold, Silver, Blue - Aluminum body - 2.5D curved glass screen - 18:9 wide screen - Screen protector included - Silicon case included - WiFi direct, hotspot |
Power supply | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
Battery | Li-Ion: Lithium-Ion (Non removable) | LiPo: Li-Ion polymer (Non removable) |
Battery capacity | 3600 mAh | 3000 mAh |
Charger, watts | Standard charging | Standard charging |
Talk time autonomy | 1440 minutes | 24 hours | 1 day | 960 minutes | 16 hours | 0.7 day |
Standby | feature not registered | 37500 minutes | 625 hours | 26 days |
Radiation rate | Samsung Galaxy J7 Pro (SM-J730F/DS) | Blu Vivo One |
SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
SAR 2W/kg (Europe, UK, etc.) | 0.567W/kg (head) | 1.33W/kg (body) | feature not registered |