Samsung(স্যামসাং) Galaxy J7 (2017)
Samsung Galaxy J7 (2017) Android smartphone. চালুর তারিখ Jun 2017. ফিচার: 5.5″ Super AMOLED ডিসপ্লে, Exynos 7870 Octa chipset, 13 MP primary ক্যামেরা, 13 MP front ক্যামেরা, 3600 mAh ব্যাটারি, 16 জিবি storage, 3 জিবি রেম.
ALL VERSIONS
J730F/DS
J730FM/DS
AT&T
Versions: J730F/DS (Global Dual-SIM); J730FM/DS (UAE, Russia)
| Network (নেটওয়ার্ক) | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 40(2300) | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2017, June |
|---|---|---|
| Status | Available. Released 2017, July |
| Body (বডি) | Dimensions | 152.5 x 74.8 x 8 mm (6.00 x 2.94 x 0.31 in) |
|---|---|---|
| Weight | 181 g (6.38 oz) | |
| Build | Front glass, aluminum body | |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display (ডিসপ্লে) | Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 5.5 inches, 83.4 cm2 (~73.1% screen-to-body ratio) | |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~401 ppi density) | |
| Multitouch | Yes | |
| - Always-on display |
| Device Platform প্লাটফর্ম | OS | Android 7.0 (Nougat) |
|---|---|---|
| Chipset | Exynos 7870 Octa (14 nm) | |
| CPU | Octa-core 1.6 GHz Cortex-A53 | |
| GPU | Mali-T830 MP1 |
| Device Memory (মেমোরি) | Card slot | microSD, up to 256 GB (dedicated slot) |
|---|---|---|
| Internal | 16 GB, 3 GB RAM |
| Main Camera (ক্যামেরা) | Single | 13 MP, f/1.7, 27mm (wide), 1/3.1", 1.12m, AF |
|---|---|---|
| Features ফিচার | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 13 MP, f/1.9, 28mm (wide) |
|---|---|---|
| Features ফিচার | LED flash | |
| Video | 1080p@30fps |
| Sound (সাউন্ড) | Alert types | Vibration; MP3, WAV ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | Yes |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.1, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0, USB On-The-Go |
| Features ফিচার | Sensors | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - ANT+ support - MP4/WMV/H.264 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer |
| Battery ব্যাটারি | Non-removable Li-Ion 3600 mAh battery | |
|---|---|---|
| Talk time | Up to 24 h (3G) | |
| Music play | Up to 91 h |
| Misc | Colors | Black, Blue, Gold, Rose Gold |
|---|---|---|
| SAR EU | 0.57 W/kg (head) 1.33 W/kg (body) | |
| Price | About 200 EUR |
| Tests | Performance | Basemark OS II: 1171 / Basemark X: 5489 |
|---|---|---|
| Display (ডিসপ্লে) | Contrast ratio: Infinite (nominal), 3.812 (sunlight) | |
| Camera (ক্যামেরা) | Photo / Video | |
| Loudspeaker | Voice 67dB / Noise 71dB / Ring 83dB | |
| Audio quality | Noise -92.8dB / Crosstalk -92.3dB | |
| Battery ব্যাটারি life | Endurance rating 108h | |