Oppo (অপ্পো) R15 Pro
Oppo R15 Pro Android smartphone. চালুর তারিখ Mar 2018. ফিচার: 6.28″ AMOLED ডিসপ্লে, Snapdragon 660 chipset, Dual: 16 MP (f/1.7, 25mm, 1/2.6″, 1.22m, PDAF) + 20 MP primary ক্যামেরা, 20 MP front ক্যামেরা, 3430 mAh ব্যাটারি, 128 জিবি storage, 6 জিবি রেম, Corning Gorilla Glass 5.
Also known as R15 Dream Mirror Edition in China with slightly different dimensions
| Network (নেটওয়ার্ক) | Technology | GSM / CDMA / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| CDMA 800 & TD-SCDMA | ||
| 3G bands | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | |
| 4G bands | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Speed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2018, March |
|---|---|---|
| Status | Available. Released 2018, April |
| Body (বডি) | Dimensions | 156.5 x 75.2 x 8 mm (6.16 x 2.96 x 0.31 in) |
|---|---|---|
| Weight | 180 g (6.35 oz) | |
| Build | Front glass, aluminum frame, ceramic back | |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| - IP67 dust/water resistant (up to 1m for 30 mins) |
| Display (ডিসপ্লে) | Type | AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 6.28 inches, 98.9 cm2 (~84.1% screen-to-body ratio) | |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~401 ppi density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass 5 | |
| - ColorOS 5.0 |
| Device Platform প্লাটফর্ম | OS | Android 8.1 (Oreo) |
|---|---|---|
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| CPU | Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | |
| GPU | Adreno 512 |
| Device Memory (মেমোরি) | Card slot | microSD, up to 256 GB (uses SIM 2 slot) |
|---|---|---|
| Internal | 128 GB, 6 GB RAM |
| Main Camera (ক্যামেরা) | Dual | 16 MP, f/1.7, 25mm (wide), 1/2.6", 1.22m, PDAF 20 MP, f/1.7, 25mm (wide), 1/2.8", 1.0m |
|---|---|---|
| Features ফিচার | LED flash, HDR, panorama | |
| Video | 2160p@30fps, 1080p@60/120fps, 720p@240fps |
| Selfie camera | Single | 20 MP, f/2.0, 20mm |
|---|---|---|
| Video | 1080p@30fps |
| Sound (সাউন্ড) | Alert types | Vibration; MP3, WAV ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | Yes | |
| - Active noise cancellation with dedicated mic |
| Comms | WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE, EDR | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Radio | No | |
| USB | microUSB 2.0, USB On-The-Go |
| Features ফিচার | Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - Fast battery charging: VOOC Flash Charge 5V/4A - MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - Document viewer - Photo/video editor |
| Battery ব্যাটারি | Non-removable Li-Po 3430 mAh battery |
|---|
| Misc | Colors | Ceramic Black, Dream Mirror Red |
|---|---|---|
| Price | About 510 EUR |
| Tests | Performance | Basemark OS II: 3058 / Basemark OS II 2.0: 2438 Basemark X: 20693 |
|---|---|---|
| Display (ডিসপ্লে) | Contrast ratio: Infinite (nominal), 4.251 (sunlight) | |
| Camera (ক্যামেরা) | Photo / Video | |
| Loudspeaker | Voice 69dB / Noise 73dB / Ring 76dB | |
| Audio quality | Noise -93.7dB / Crosstalk -92.0dB | |
| Battery ব্যাটারি life | Endurance rating 86h | |