Xiaomi (শাওমি) Mi 4i
Xiaomi Mi 4i Android smartphone. চালুর তারিখ Apr 2015. ফিচার: 5.0″ IPS LCD ডিসপ্লে, Snapdragon 615 chipset, 13 MP primary ক্যামেরা, 5 MP front ক্যামেরা, 3120 mAh ব্যাটারি, 32 জিবি storage, 2 জিবি রেম, Corning scratch-resistant glass.
| Network (নেটওয়ার্ক) | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G bands | HSDPA 850 / 1900 / 2100 | |
| TD-SCDMA | ||
| 4G bands | LTE band 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Speed | HSPA, LTE Cat4 150/50 Mbps | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2015, April |
|---|---|---|
| Status | Available. Released 2015, April |
| Body (বডি) | Dimensions | 138.1 x 69.6 x 7.8 mm (5.44 x 2.74 x 0.31 in) |
|---|---|---|
| Weight | 130 g (4.59 oz) | |
| Build | Plastic body | |
| SIM | Dual SIM (Micro-SIM, dual stand-by) |
| Display (ডিসপ্লে) | Type | IPS LCD capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 5.0 inches, 68.9 cm2 (~71.7% screen-to-body ratio) | |
| Resolution | 1080 x 1920 pixels, 16:9 ratio (~441 ppi density) | |
| Multitouch | Yes | |
| Protection | Corning scratch-resistant glass | |
| - MIUI 6.0 or v8.2 |
| Device Platform প্লাটফর্ম | OS | Android 5.0.2 (Lollipop) |
|---|---|---|
| Chipset | Qualcomm MSM8939 Snapdragon 615 (28 nm) | |
| CPU | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) | |
| GPU | Adreno 405 |
| Device Memory (মেমোরি) | Card slot | No |
|---|---|---|
| Internal | 16/32 GB, 2 GB RAM |
| Main Camera (ক্যামেরা) | Single | 13 MP, AF, f/2.0 |
|---|---|---|
| Features ফিচার | Dual-LED dual-tone flash, panorama, HDR | |
| Video | 1080p@30fps, 480p@120fps |
| Selfie camera | Single | 5 MP, f/1.8 |
|---|---|---|
| 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, WiFi Direct, hotspot |
|---|---|---|
| Bluetooth | 4.1, A2DP | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Radio | Stereo FM radio | |
| USB | microUSB 2.0, USB Host |
| Features ফিচার | Sensors | Accelerometer, gyro, proximity, compass |
|---|---|---|
| Messaging | SMS(threaded view), MMS, Email, Push Email, IM | |
| Browser | HTML5 | |
| - Fast battery charging: 40% in 60 min (Quick Charge) - XviD/DivX/MP4/H.264 player - MP3/WAV/eAAC+/FLAC player - Photo/video editor - Document viewer |
| Battery ব্যাটারি | Non-removable Li-Ion 3120 mAh battery | |
|---|---|---|
| Talk time | Up to 35 h (3G) |
| Misc | Colors | Dark Gray, Black, White, Yellow, Blue, Pink |
|---|---|---|
| SAR | 1.29 W/kg (head) | |
| Price | About 260 EUR |
| Tests | Performance | Basemark OS II: 843 / Basemark X: 4875 |
|---|---|---|
| Display (ডিসপ্লে) | Contrast ratio: 1055:1 (nominal), 2.641 (sunlight) | |
| Camera (ক্যামেরা) | Photo / Video | |
| Loudspeaker | Voice 63dB / Noise 65dB / Ring 68dB | |
| Battery ব্যাটারি life | Endurance rating 67h | |