SM-R880/Galaxy Watch4 Classic(42mm)

网络

2G

GSM 850 / 900 / 1800 / 1900

3G

HSDPA 850 / 900 / 2100

4G

1, 3, 5, 7, 8, 20

Speed

HSPA, LTE

Technology

GSM / HSPA / LTE

发布时间

Announced

2021, August 11

Released

Released 2021, August 27

机身

Build

Glass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame

Dimensions

45.5 x 45.5 x 11 mm (1.79 x 1.79 x 0.43 in)

SIM

eSIM

Weight

52 g (46mm), 46.5 g (42mm) (1.66 oz)

屏幕

Protection

Corning Gorilla Glass DX

Resolution

450 x 450 pixels (~321 ppi density)

Size

1.4 inches

Type

Super AMOLED

平台

CPU

Dual-core 1.18 GHz Cortex-A55

Chipset

Exynos W920 (5 nm)

GPU

Mali-G68

OS

Android Wear OS 4, upgradable to 6.0, One UI Watch 8

内存与存储

Card slot

No

Internal

16GB 1.5GB RAM

后置摄像头

Camera

No

前置摄像头

音频

连接

Bluetooth

5.0, A2DP, LE

GPS

GPS, GLONASS, GALILEO, BDS

NFC

Yes

Radio

No

USB

No

WLAN

Wi-Fi 802.11 a/b/g/n, dual-band

功能

Sensors

Accelerometer, gyro, compass, barometer, heart rate, SpO2

电池

Battery

Li-Ion 361 mAh

其他

Colors

Black, Silver, Thom Browne Edition, Bespoke Edition