Yota YotaPhone 2
Yota YotaPhone 2 Android smartphone. চালুর তারিখ Feb 2014. ফিচার: 5.0″ AMOLED ডিসপ্লে, Snapdragon 801 chipset, 8 MP primary ক্যামেরা, 2.1 MP front ক্যামেরা, 2500 mAh ব্যাটারি, 32 জিবি storage, 2 জিবি রেম, Corning Gorilla Glass 3.
| Network (নেটওয়ার্ক) | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G bands | LTE band 3(1800), 7(2600), 20(800) | |
| Speed | HSPA, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2014, February |
|---|---|---|
| Status | Available. Released 2014, December |
| Body (বডি) | Dimensions | 144.9 x 69.4 x 9 mm (5.70 x 2.73 x 0.35 in) |
|---|---|---|
| Weight | 145 g (5.11 oz) | |
| Build | Front/back glass (Gorilla Glass 3), aluminum frame | |
| SIM | Nano-SIM |
| Display (ডিসপ্লে) | Type | AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 5.0 inches, 68.6 cm2 (~68.2% screen-to-body ratio) | |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~442 ppi density) | |
| Multitouch | Yes | |
| Protection | Corning Gorilla Glass 3 | |
| - Secondary always-on grayscale capacitive touchscreen, 540 x 960 pixels (235 ppi), 4.7 inches |
| Device Platform প্লাটফর্ম | OS | Android 4.4.3 (KitKat), upgradable to 6.0 (Marshmallow) |
|---|---|---|
| Chipset | Qualcomm Snapdragon 801 (28 nm) | |
| CPU | Quad-core 2.3 GHz Krait 400 | |
| GPU | Adreno 330 |
| Device Memory (মেমোরি) | Card slot | No |
|---|---|---|
| Internal | 32 GB, 2 GB RAM |
| Main Camera (ক্যামেরা) | Single | 8 MP, AF |
|---|---|---|
| Features ফিচার | LED flash, panorama, HDR | |
| Video | 1080p@30fps |
| Selfie camera | Single | 2.1 MP |
|---|---|---|
| Video |
| 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, hotspot |
|---|---|---|
| Bluetooth | 4.0, A2DP | |
| GPS | Yes, with A-GPS, GLONASS | |
| NFC | Yes | |
| Radio | FM radio | |
| USB | microUSB 2.0 |
| Features ফিচার | Sensors | Accelerometer, gyro, proximity, compass |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - Qi wireless charging - MP4/H.264 player - MP3/WAV/eAAC+/Flac player - Photo/video editor - Document viewer |
| Battery ব্যাটারি | Non-removable Li-Ion 2500 mAh battery | |
|---|---|---|
| Stand-by | Up to 397 h (2G) / Up to 406 h (3G) | |
| Talk time | Up to 41 h 40 min (2G) / Up to 26 h (3G) | |
| Music play | Up to 92 h |
| Misc | Colors | Black, White |
|---|---|---|
| SAR EU | 0.29 W/kg (head) 0.27 W/kg (body) | |
| Price | About 150 EUR |
| Tests | Performance | Basemark OS II: 1054 / Basemark OS II 2.0: 1021 Basemark X: 9877 |
|---|---|---|
| Display (ডিসপ্লে) | Contrast ratio: Infinite (nominal), 3.453 (sunlight) | |
| Camera (ক্যামেরা) | Photo / Video | |
| Loudspeaker | Voice 66dB / Noise 65dB / Ring 69dB | |
| Audio quality | Noise -92.1dB / Crosstalk -90.7dB | |
| Battery ব্যাটারি life | Endurance rating 57h | |