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Apple Watch Series 4 Aluminum

Apple Watch Series 4 Aluminum
$489.00
SKU:
Brand: Apple
Category: Smart Watches
  • Display: 1.78 inches (448 x 368 pixels) Display and 1.57 inches (394 x 324 pixels) display
  • Storage: 16 GB
  • RAM: 1 GB
  • OS: watchOS 5.0, upgradable to 5.1.3
  • CPU: Dual-core 1 GHz, Apple S4 (12 nm)
  • Battery: Li-Ion 279mAh battery

Our Rating

The overall rating is based on review by our experts

8.8
  • Design, Built Quality 9 / 10
  • Display Quality 9 / 10
  • OS and Usability 8 / 10
  • Battery Performance 9 / 10
  • Display Quality 9 / 10
  • Performance 9 / 10

Apple Watch Series 4 Aluminum - Full Specifications

LAUNCH

Also Known As Alternative names for gadgets, as called in other markets or countries Please Note that this version does not have support for 4G LTE network.
Series 4 (GPS + Cellular) requires an iPhone 6/iOS 11 (or later)
Announced 2018, September
Status Available. Released 2018, September

BODY

Dimensions 44 x 38 x 10.7 mm (1.73 x 1.50 x 0.42 in) - 44mm;
40 x 34 x 10.7 mm (1.57 x 1.34 x 0.42 in) - 40mm
Weight 36.7 g (1.31 oz) - 44mm;
30 g (1.06 oz) - 40mm
Build Build refers to the built quality of the device Aluminum frame; all-ceramic/sapphire crystal back
SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. Electronic SIM card (eSIM)

DISPLAY

Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) LTPO AMOLED capacitive touchscreen, 16M colors
Size 1.78 inches, 10.0 cm2 (~60.0% screen-to-body ratio) - 44mm;
1.57 inches, 7.8 cm2 (~57.0% screen-to-body ratio) - 40mm
Resolution 448 x 368 pixels (~326 ppi density) - 44mm;
394 x 324 pixels (~326 ppi density) - 40mm
Touch Screen Yes, up to 3 fingers
Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind. Ion-X strengthened glass
- 1000 nits
- 3D Touch display
- IPX7 water resistant up to 1 meter and 30 minutes

PLATFORM

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. watchOS 5.0, upgradable to 5.1.3
Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Apple S4 (12 nm)
CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Dual-core 1.0 GHz Cortex-A7
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. PowerVR G6200

MEMORY

RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. 16 GB
Storage Capacity 1 GB
Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras. No
Phonebook Practically Unlimited
Call Record Practically Unlimited

MAIN CAMERA

Camera Type None

SELFIE CAMERA

Camera Type None

SOUND

Loudspeaker Yes
Speaker Location Side
Audio Jack Type No

CONNECTIVITY

USB No
Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. Bluetooth 5.0, A2DP, LE
Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world. Wi-Fi 802.11 b/g/n
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. Yes, with A-GPS, GLONASS, GALILEO, QZSS
FM Radio No

OTHER FEATURES

Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device. Accelerometer, gyro, heart rate, barometer
Colors Space Black, Silver
Java Support Java for Mobile Devices is a set of technologies that let developers deliver applications and services to all types of mobile handsets, ranging from price efficient feature-phones to the latest smartphones. Java is currently running on over 3 billion phones worldwide, and growing. It offers unrivaled potential for the distribution and monetization of mobile applications. No
Messages SMS(threaded view), MMS, Email, Push Email, IM
Additional Features - MP3 player
- Photo viewer
- Siri natural language commands and dictation
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BATTERY

Battery Capacity Non-removable Li-Ion 279 mAh battery (1.07 Wh)
Stand-by Up to 18 h (mixed usage)
View More

NETWORK

Technology Not a cellular device
2G Network Bands NA
3G Network Bands NA
4G Network Bands NA
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