Apple Watch Series 4 Aluminum
Apple Watch Series 4 Aluminum watch. চালুর তারিখ Sep 2018. ফিচার: 1.78″ LTPO AMOLED ডিসপ্লে, Apple S4 chipset, 16 জিবি storage, Ion-X strengthened glass.
ALL VERSIONS
44MM
44MM (NO LTE)
40MM
40MM (NO LTE)
Series 4 (GPS + Cellular) requires an iPhone 6/iOS 12 (or later)
Series 4 (GPS) requires an iPhone 5s/iOS 12 (or later)
| Network (নেটওয়ার্ক) | Technology | GSM / HSPA / LTE |
|---|---|---|
| 2G bands | GSM 850 / 900 / 1800 / 1900 | |
| 3G bands | HSDPA 850 / 900 / 2100 / 800 - Europe, Australia | |
| HSDPA 850 / 1700(AWS) / 1900 / 800 - USA, LATAM, Canada | ||
| HSDPA 2100 - China | ||
| 4G bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850) - Europe, Australia | |
| LTE band 2(1900), 4(1700/2100), 5(850), 12(700), 13(700), 17(700), 18(800), 19(800), 25(1900), 26(850), 41(2500) - USA, LATAM, Canada | ||
| LTE band 1(2100), 3(1800), 39(1900), 40(2300), 41(2500) - China | ||
| Speed | HSPA, LTE | |
| GPRS | Yes | |
| EDGE | Yes |
| Launch (চালু) | Announced | 2018, September |
|---|---|---|
| Status | Available. Released 2018, September |
| Body (বডি) | Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
|---|---|---|
| Weight | 36.7 g (1.31 oz) | |
| Build | Aluminum frame; all-ceramic/sapphire crystal back | |
| SIM | Electronic SIM card (eSIM) | |
| - 50m waterproof - ECG certified (USA only) |
| Display (ডিসপ্লে) | Type | LTPO AMOLED capacitive touchscreen, 16M colors |
|---|---|---|
| Size | 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio) | |
| Resolution | 448 x 368 pixels (~326 ppi density) | |
| Multitouch | Yes | |
| Protection | Ion-X strengthened glass | |
| - 3D Touch display - 1000 nits |
| Device Platform প্লাটফর্ম | OS | watchOS 5.0 |
|---|---|---|
| Chipset | Apple S4 | |
| CPU | Dual-core | |
| GPU | PowerVR |
| Device Memory (মেমোরি) | Card slot | No |
|---|---|---|
| Internal | 16 GB |
| Camera (ক্যামেরা) | No |
|---|
| Sound (সাউন্ড) | Alert types | Vibration; Ringtones |
|---|---|---|
| Loudspeaker | Yes | |
| 3.5mm jack | No |
| Comms | WLAN | Wi-Fi 802.11 b/g/n |
|---|---|---|
| Bluetooth | 5.0, A2DP, LE | |
| GPS | Yes, with A-GPS, GLONASS, GALILEO, QZSS | |
| NFC | Yes | |
| Radio | No | |
| USB | No |
| Features ফিচার | Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer |
|---|---|---|
| Messaging | SMS(threaded view), Email, Push Email, IM | |
| Browser | No | |
| - Audio player - Photo viewer - Siri natural language commands and dictation (talking mode) |
| Battery ব্যাটারি | Non-removable Li-Ion battery | |
|---|---|---|
| Stand-by | Up to 18 h (mixed usage) |
| Misc | Colors | Silver, Gold, Space Gray |
|---|---|---|
| Price | About 430 EUR |