Samsung(স্যামসাং) Galaxy A7 (2018)
Samsung Galaxy A7 (2018) Android smartphone. চালুর তারিখ Sep 2018. ফিচার: 6.0″ Super AMOLED ডিসপ্লে, Exynos 7885 Octa chipset, 3300 mAh ব্যাটারি, 128 জিবি storage, 6 জিবি রেম, Corning Gorilla Glass (unspecified version).
| Network (নেটওয়ার্ক) | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | LTE | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2018, September |
|---|---|---|
| Status | Available. Released 2018, October |
| Body (বডি) | Dimensions | 159.8 x 76.8 x 7.5 mm (6.29 x 3.02 x 0.30 in) |
|---|---|---|
| Weight | 168 g (5.93 oz) | |
| Build | Front/back glass, plastic frame | |
| SIM | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) | |
| - Samsung Pay |
| Display (ডিসপ্লে) | Type | Super AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 6.0 inches, 91.4 cm2 (~74.4% screen-to-body ratio) | |
| Resolution | 1080 x 2220 pixels, 18.5:9 ratio (~411 ppi density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass (unspecified version) | |
| - Always-on display |
| Device Platform প্লাটফর্ম | OS | Android 8.0 (Oreo) |
|---|---|---|
| Chipset | Exynos 7885 Octa (14 nm) | |
| CPU | Octa-core (2x2.2 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53) | |
| GPU | Mali-G71 |
| Device Memory (মেমোরি) | Card slot | microSD, up to 512 GB (dedicated slot) |
|---|---|---|
| Internal | 128 GB, 4/6 GB RAM or 64 GB, 4 GB RAM |
| Main Camera (ক্যামেরা) | Triple | 24 MP, f/1.7, 27mm (wide), PDAF 8 MP, f/2.4, 18mm (ultrawide) 5 MP, f/2.2, depth sensor |
|---|---|---|
| Features ফিচার | LED flash, panorama, HDR | |
| Video | 1080p@30fps (gyro-EIS) |
| Selfie camera | Single | 24 MP, f/2.0, 26mm (wide) |
|---|---|---|
| Features ফিচার | HDR | |
| Video | 1080p@30fps |
| Sound (সাউন্ড) | Alert types | Vibration; MP3, WAV ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | Yes | |
| - Active noise cancellation with dedicated mic - Dolby Atmos sound |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| NFC | Yes (market dependent) | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features ফিচার | Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - ANT+ support - MP4/WMV/H.265 player - MP3/WAV/WMA/eAAC+/FLAC player - Photo/video editor - Document viewer |
| Battery ব্যাটারি | Non-removable Li-Po 3300 mAh battery |
|---|
| Misc | Colors | Black, blue, gold, pink |
|---|---|---|
| SAR EU | 0.34 W/kg (head) 1.43 W/kg (body) | |
| Price | About 280 EUR |
| Tests | Performance | Basemark OS II 2.0: 2051 / Basemark X: 15200 |
|---|---|---|
| Camera (ক্যামেরা) | Photo / Video | |
| Loudspeaker | Voice 69dB / Noise 70dB / Ring 79dB | |
| Battery ব্যাটারি life | Endurance rating 93h | |