Apple Watch Series 4
Apple Watch Series 4 watch. চালুর তারিখ Sep 2018. ফিচার: 1.78″ LTPO AMOLED ডিসপ্লে, Apple S4 chipset, 16 জিবি storage, Sapphire crystal glass.
ALL VERSIONS
44MM
40MM
Series 4 (GPS + Cellular) requires an iPhone 6/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 |
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Status | Available. Released 2018, September |
Body (বডি) | Dimensions | 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) |
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Weight | 48 g (1.69 oz) | |
Build | Stainless Steel 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 | Sapphire crystal glass | |
- 3D Touch display - 1000 nits |
Device Platform প্লাটফর্ম | OS | watchOS 5.0 |
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Chipset | Apple S4 | |
CPU | Dual-core | |
GPU | PowerVR |
Device Memory (মেমোরি) | Card slot | No |
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Internal | 16 GB |
Camera (ক্যামেরা) | No |
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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 | Space Black, Silver, Gold |
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Price | About 700 EUR |