Notification Center

This is our new notification center. Inside, you will find updates on the most important things happening right now.

Notifications

Hmm, push notifications seem to be disabled in your browser. You can enable them from the 'Settings' icon in the URL bar of your browser.

www.phonearena.com

Samsung Galaxy Watch 4 (40mm) vs Apple Watch SE (40mm)

Compare phone and tablet specifications of up to three devices at once.

Display

Size:

1.2 inches
1.6 inches

Resolution:

450 x 450 pixels, 530 PPI
394 x 324 pixels, 325 PPI

Technology:

Super AMOLED
OLED

Screen-to-body:

57.48 %

Peak brightness:

1000 cd/m2 (nit)

Features:

Scratch-resistant glass (Corning Gorilla Glass DX+), Ambient light sensor
Pressure-sensitive, Scratch-resistant glass (Sapphire), Ambient light sensor

Hardware

System chip:

Exynos W920
Apple S5

Processor:

5 nm
Dual-core, 64-bit

GPU:

PowerVR

RAM:

1.5GB
1GB

Internal storage:

16GB
32GB, not expandable

Device type:

Smartwatch

OS:

Wear OS
watchOS (7.x)

Compatible devices:

Apple iPhone 6s or later with iOS 13 or later

Battery

Capacity:

247 mAh

Type:

Li - Ion, Not user replaceable
Li - Ion, Not user replaceable

Charging:

Qi wireless charging
Magnetic charging

Design

Wrist size:

Case fits 130-200 mm wrists

Materials & Colors:

Black, Silver, Green, Gold
Aluminum: Silver, Space gray, Gold

Resistance:

Water (up to 50 meters), Dust; IP68; MIL-STD-810 certified
Water (up to 50 meters)

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 25(1900+), 26(850+), 66(AWS-3)

LTE (TDD):

Bands 39(1900+), 40(2300), 41(2600+)

UMTS:

Bands 5(850), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

LTE, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s

SIM type:

eSIM

Multimedia

Speakers:

Loudspeaker
Loudspeaker

Connectivity & Features

Bluetooth:

5.0
5.0

Wi-Fi:

802.11 a, b, g, n, ac, dual-band
802.11 b, g, n

Location:

GPS, Glonass, Galileo, BeiDou
GPS, Glonass

Sensors:

Accelerometer, Gyroscope, Compass, Heart rate, Barometer, ECG, Blood Oxygen
Accelerometer, Gyroscope, Altimeter, Compass, Heart rate, Barometer

Other:

NFC
NFC

Buyers information

Price:

$ 329

Availability

Officially announced:

Aug 11, 2021
Sep 15, 2020
FCC OKs Cingular\'s purchase of AT&T Wireless