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Samsung Galaxy Watch 4 (40mm) Review

Score: 45.4 / 100

Samsung Galaxy Watch 4 (40mm) is a decent quality Wear OS device launched back in 2021, packing a 1.2-inches screen.

A good advantage of the Watch 4 (40mm) is its quite large 16 GB internal memory and though it doesn't include a slot for SD memory cards, it is enough to store a couple hundred applications, although it probably wouldn't be enough if you are planning to install a couple of the heaviest games currently available.

This cellphone is a compact phone, given that it packs a 1.2 inches display and it is only 0" long and 0" wide. Samsung sells the Samsung Galaxy Watch 4 (40mm) in multiple color variations like black, gold, green and silver.

The Watch 4 (40mm) doesn't have any cameras.

This phone has an amazing 1.2 inches display with a 450 x 450 resolution, which makes it impossible to even distinguish the pixels composing the display.

This cellphone has wifi connectivity (although it can't share it with other devices acting as a router). This phone doesn't have a SIM card, because it's not a GSM enabled phone.

This phone also includes a lot of cool features such as Wireless charging system, NFC, Bluetooth and GPS Geolocation, and lots of sensors like Light Sensor, Accelerometer, Gyroscope, Barometer and Compass.

The Watch 4 (40mm) comes with a poor 247 mAh Li - Ion non-replaceable battery that can keep this phone running for some hours, but you may need to charge it after some moderate to heavy usage. A big issue to take into consideration is that the Samsung Galaxy Watch 4 (40mm)'s battery is not removable so you can't change it when it starts to get older, leaving no choice but to buy a new cellphone or maybe take it to someone who can disassemble the phone and switch the battery.



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Specifications

Device Type:Phone
Brand:Samsung
Operating System (OS):Wear OS
Weight: ouncesMetric0 gImperial
Colors:Black, Gold, Green and Silver
Scratch Resistant Glass:Yes
Release date:2021-08-11

Display

Screen Type:Super AMOLED
Size:1.2 inchesMetric3 cmImperial
Resolution:450 x 450 pixels
Pixel density:530 pixels per inchMetric208.66 pixels per cmImperial
Touch screen:No

Hardware

Chipset:Exynos W920
RAM Memory:1,5 GB
Internal Memory:16 GB
SD Card Slot:No SD card slot

Battery

Battery type:Li - Ion
Removable:No
Capacity:247 mAh
Wireless Charging:Yes

Camera

Networks

Wi-Fi:Yes

Other Features

Bluetooth:Version 5.0
GPS:Yes
NFC (Near Field Communication):Yes
Sensors:Accelerometer, Barometer, Compass, Gyroscope and Light Sensor