Introduction: |
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Brand | Samsung |
Model | SM-J730K Galaxy J7 2017 TD-LTE KR / Galaxy J7 7 32GB |
Brief Thanks to a hefty 3GB of RAM, 32GB of internal storage and up to 256GB of optional expandable storage capacity with microSD support, the Galaxy J7 ensures highly responsive and blazingly fast speeds to accelerate your workflow. |
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Released | 2017 Jul 21 |
Announced | 2017 Jun 6 |
Hardware Designer | Samsung Electronics |
Manufacturer | Samsung Electronics |
Codename | Samsung J730 |
OEM ID | J730KZDFKTO |
General Extras | Haptic touch feedback |
Device Category | Smartphone |
List of Additional Features Samsung TouchWiz UX |
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Physical Attributes: |
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Width | 74.8 mm |
2.94 inch | |
Height | 152.5 mm |
6 inch | |
Depth | 8 mm |
0.31 inches | |
Bounding Volume | 91.3 ccm |
Mass | 181 g |
6.38 ounces | |
Software Environment: |
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Platform | Google Android |
Operating System | Google Android 7.1.1 (Nougat) |
Software Extras | Voice Command , Navigation software |
Application processor, Chipset: |
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CPU Clock | 1590 MHz |
CPU | Samsung Exynos 7 Octa 7870 (Joshua), 2016, 64 bit, octa-core, 14 nm, ARM Mali-T830 GPU |
Operative Memory: |
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RAM Type | mobile (LP) DDR3 SDRAM |
RAM Capacity | 3072 MiB RAM |
Non-volatile Memory: |
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Non-volatile Memory Type | Flash EEPROM |
Non-volatile Memory Interface | Yes |
Non-volatile Memory Capacity | 30518 MiB non-volatile |
24400 MiB free user storage | |
Display |
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Display Diagonal | 139.3 mm |
5.5 inch | |
Resolution | 1080x1920 |
2073600 pixels | |
Display Width | 68.29 mm |
2.69 inch | |
Display Height | 121.41 mm |
4.78 inch | |
Horizontal Full Bezel Width | 6.51 mm |
Display Area | 8291.5 square millimeter |
Display Area Utilization | 72.7% |
Pixel Size | 0.06323 mm/pixel |
Pixel Density | 402 PPI |
Display Type | Color AM-OLED display |
Display Subtype | Super AM-OLED |
Display Color Depth | 24 bit/pixel |
Number of Display Scales | 16.8M |
Display Dynamic Range Depth | 8 bit/pixel |
Display Illumination | Self-illuminating |
Display Light Reflection Mode | Yes |
Display Subpixel Scheme | RGBG PenTile Matrix (2 subpixels) |
Scratch Resistant Screen | Yes |
Graphical Subsystem: |
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Graphical Controller | ARM Mali-T830MP2 |
Audio/Video Interfaces: |
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A/V Out | No |
Audio Subsystem: |
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Audio Channel(s) | stereo |
Sound Recording: |
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Microphone(s) | stereo |
Sound Playing: |
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Loudspeaker(s): | mono |
Audio Output: | 3.5mm |
Cellular Phone: |
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Supported Cellular Bands | GSM 900MHz (B8) , GSM 1800MHz (B3) , GSM 1900MHz (PCS, B2) , UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 850MHz (Band V, CLR) , LTE 2100 MHz (Band 1) , LTE 1800 MHz (Band 3) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 700 MHz (Band 17) , TD-LTE 2600 MHz (Band 38) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) bands |
Supported Cellular Data Links | GPRS (Class unspecified) , EDGE (Class unspecified) , UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) data links |
SIM Card Slot | Nano-SIM (4FF) |
Cellular Antenna | Internal antenna |
Call Alert Sound | 64-chord melody |
Complementary Phone Services | Voice transmission , Voice speaker , Vibrating Alert , Speakerphone , ANC , HD Voice |
Cellular Controller | Samsung Exynos 7870 ModAP |
SAR (head) | 0.200 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
LTE 850 MHz (Band 5) measurement band | |
SAR (body) | 0.410 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 1900MHz (Band II, PCS) measurement band | |
2nd highest SAR (head) | 0.120 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
UMTS 850MHz (Band V, CLR) measurement band | |
2nd highest SAR (body) | 0.370 W/kg |
US standard (max. 1.6 W/kg @ 1g) measurement method | |
GSM 1900MHz (PCS, B2) measurement band | |
Secondary Cellular Phone: |
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Sec. Supported Cellular Networks: | No |
Control Peripherals: |
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Touchscreen Type | Capacitive multi-touch sensing screen |
Touchscreen Simultaneous Touch Points | Yes |
Communication Interfaces: |
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Expansion Interfaces | TransFlash , microSD , microSDHC , microSD Extended Capacity |
USB | USB 2.0 |
USB Hi-Speed (480 Mbps) | |
USB Services | USB charging , USB fast charging , USB Host , USB On-The-Go 1.0 , USB On-The-Go 1.3 , USB Power Delivery |
USB Connector | USB Series Micro-B (Micro-USB) |
Bluetooth | Bluetooth 4.1 |
Internal antenna | |
Bluetooth profiles | A2DP , AVRCP , DIP , HCRP , HFP , HID , HSP , MAP , OPP , PAN , PBA |
Wireless LAN | IEEE 802.11a , IEEE 802.11b , IEEE 802.11g , IEEE 802.11n , IEEE 802.11ac |
Internal antenna | |
Wireless Services | Wi-Fi Direct , Wi-Fi Tethering |
NFC | NFC A , NFC B |
Multimedia Broadcast: |
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FM Radio Receiver | FM radio (76-108 MHz) with RDS |
Proprietary headset as antenna | |
Satellite Navigation: |
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Supported GPS protocol(s) | GPS (NMEA 0183) |
Satellite Antenna: | Internal antenna |
Complementary Satellite Services | Simultaneous GPS (S-GPS) , Assisted GPS , Geotagging , QuickGPS |
Supported GLONASS protocol(s) | L1OF |
Supported BeiDou system (BDS) | B1I BeiDou receiver |
Primary Camera System |
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Camera Placement | Rear |
Camera Image Sensor | BSI CMOS |
Camera Resolution | 4128x3096 pixel |
Number of effective pixels | 12.8 MP camera |
Aperture (W) | f/1.70 |
Zoom | 1.0 x optical zoom |
Focus | Phase-Detection Autofocus (PD AF) |
Recordable Image Formats | JPG |
Video Recording | 1920x1080 pixel |
30 fps | |
Recordable Video Formats | 3GP , 3G2 , MPEG4 |
Flash | single LED |
Camera Extra Functions | HDR photo , Burst mode , Touch focus , Macro mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch |
Auxiliary Camera: |
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Aux. Camera Image Sensor | No |
Auxiliary Camera No. 2: |
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Aux. 2 Camera Image Sensor | No |
Auxiliary Camera No. 3: |
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Aux. 3 Camera Image Sensor | No |
Auxiliary Camera No. 4: |
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Aux. 4 Camera Image Sensor | No |
Aux. 4 Camera Focus | No |
Secondary Camera System |
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Secondary Camera Placement | Front |
Secondary Camera Sensor | BSI CMOS |
Secondary Camera Resolution | 4128x3096 pixel |
Secondary Camera Number of pixels | 12.8 MP sec. cam |
Secondary Aperture (W) | f/1.90 |
Secondary Recordable Image Formats | JPG |
Secondary Video Recording | 1920x1080 pixel |
30 fps | |
Secondary Recordable Video Formats | 3GP |
Sec. Built-in Flash | single LED |
Secondary Camera Extra Functions | HDR photo , Burst mode , Panorama Photo , Face detection , Face tagging , Smile detection , Face retouch |
Secondary Auxiliary Camera: |
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Sec. Aux. Cam. Image Sensor | No |
Secondary Auxiliary Camera No. 2: |
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Sec. Aux. 2 Cam. Image Sensor | No |
Built-in Sensors: |
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Built-in compass | Yes |
Built-in accelerometer | Yes |
Built-in gyroscope | Yes |
Additional sensors | Fingerprint sensor , Hall sensor , Light intensity sensor , Proximity sensor |
Ingress Protection: |
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Protection from solid materials | Yes |
Protection from liquids | Yes |
Power Supply: |
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Battery | Lithium-ion |
built-in | |
1-cell | |
Nominal Cell Voltage (1st cell) | 3.80 Volts |
Nominal Cell Capacity (1st cell) | 3600 mAh cell |
Nominal Battery Voltage | 3.80 Volts |
Nominal Battery Capacity | 3600 mAh battery |
Nominal Battery Energy | 13.68 Wh |
Estimated Battery Life | 16.0 hours |
Estimated Average Current | 225 mA |
Talk Time: | 24.0 hours |
Current During Talk | 150 mA |
Geographical Attributes: |
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Market Countries | South Korea |
Market Regions | Asia |
Mobile Operator | KT Corporation |
Datasheet Attributes: |
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Data Integrity | Final |
Added | 2017-07-02 11:38 |
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