|
|
| Brand |
Samsung |
| Model |
SM-R866U Galaxy Watch 4 FE 40mm LTE US |
| Brief Keep an eye on your heart health with ECG Monitoring and real-time heart rate readings |
|
| Released |
2024 Jun 24 |
| Announced |
2024 Jun 13 |
| Hardware Designer |
Samsung Electronics |
| Manufacturer |
Samsung Electronics |
| Codename |
Samsung R861 |
| OEM ID |
R866UZKAXAA |
| Device Category |
Smartwatch |
| List of Additional Features Corning Gorilla Glass DX+ screen, Android 8.0 support, Bioelectrical Impedance Analysis sensor |
|
|
|
| Width |
39.3 mm |
| 1.55 inch |
|
| Height |
40.4 mm |
| 1.59 inch |
|
| Depth |
9.8 mm |
| 0.39 inches |
|
| Bounding Volume |
15.6 ccm |
| Mass |
26.6 g |
| 0.94 ounces |
|
|
|
| Platform |
Linux |
| Operating System |
Google Wear OS 4.0 |
| One UI Watch 5.0 |
|
| Software Extras |
Voice Command
, Navigation software |
|
|
| CPU Clock |
1180 MHz |
| CPU |
Samsung Exynos W920 S5E5515, 2021, 64 bit, dual-core, 5 nm, ARM Mali-G68 GPU |
|
|
| RAM Type |
mobile (LP) DDR4 SDRAM |
| RAM Capacity |
1536 MiB RAM |
|
|
| Non-volatile Memory Type |
Flash EEPROM |
| Non-volatile Memory Interface |
eMMC 5.1 |
| Non-volatile Memory Capacity |
15258 MiB non-volatile |
| 7780 MiB free user storage |
|
|
|
| Display Diagonal |
30.4 mm |
| 1.2 inch |
|
| Resolution |
396x396 |
| 156816 pixels |
|
| Display Width |
21.5 mm |
| 0.85 inch |
|
| Display Height |
21.5 mm |
| 0.85 inch |
|
| Horizontal Full Bezel Width |
17.8 mm |
| Display Area |
462.1 square millimeter |
| Display Area Utilization |
29.1% |
| Pixel Size |
0.05428 mm/pixel |
| Pixel Density |
468 PPI |
| Display Type |
Color AM-OLED |
| Display Subtype |
Super AM-OLED |
| Display Color Depth |
24 bit/pixel |
| Number of Display Scales |
16.8M |
| Display Illumination |
Self-illuminating |
| Display Light Reflection Mode |
Yes |
| Display Subpixel Scheme |
Yes |
| Scratch Resistant Screen |
Sapphire Glass |
|
|
| Graphical Controller |
ARM Mali-G68MP2 |
|
|
| A/V Out |
No |
|
|
| Audio Channel(s) |
stereo |
Sound Recording: |
|
| Microphone(s) |
mono |
Sound Playing: |
|
| Loudspeaker(s): | mono |
| Audio Output: | No |
|
|
| Supported Cellular Bands |
UMTS 1900MHz (Band II, PCS) |
| Supported Cellular Data Links |
UMTS 384 kbps (W-CDMA) |
| SIM Card Slot |
e-SIM (embedded) |
| Cellular Antenna |
Internal antenna |
| Call Alert Sound |
64-chord melody |
| Complementary Phone Services |
Voice transmission |
| Cellular Controller |
Samsung Exynos W920 |
|
|
| Sec. Supported Cellular Networks: | No |
|
|
| Touchscreen Type |
Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points |
Yes |
|
|
| Expansion Interfaces |
No |
| USB |
No |
| No |
|
| USB Connector |
No |
| Bluetooth |
Bluetooth 5.3 |
| Internal antenna | |
| Bluetooth profiles |
A2DP |
| Bluetooth Controller IC |
Broadcom BCM430132 |
| Wireless LAN |
IEEE 802.11a |
| Internal antenna | |
| WLAN Controller IC |
Broadcom BCM430132 |
| NFC |
NFC A |
|
|
| FM Radio Receiver |
No |
|
|
| Supported GPS protocol(s) |
GPS (NMEA 0183) |
| Satellite Antenna: | Internal antenna |
| Complementary Satellite Services |
Assisted GPS , QuickGPS |
| Supported GLONASS protocol(s) |
L1OF |
| Supported Galileo service(s) |
E1 |
| Supported BeiDou system (BDS) |
B1I |
| Navigation Controller |
Samsung Exynos W920 |
|
|
| Camera Image Sensor |
No |
| Focus |
No |
| Flash |
No |
Auxiliary Camera: |
|
| Aux. Camera Image Sensor |
No |
Auxiliary Camera No. 2: |
|
| Aux. 2 Camera Image Sensor |
No |
Auxiliary Camera No. 3: |
|
| Aux. 3 Camera Image Sensor |
No |
Auxiliary Camera No. 4: |
|
| Aux. 4 Camera Image Sensor |
No |
| Aux. 4 Camera Focus |
No |
|
|
| Secondary Camera Sensor |
No |
Secondary Auxiliary Camera: |
|
| Sec. Aux. Cam. Image Sensor |
No |
Secondary Auxiliary Camera No. 2: |
|
| Sec. Aux. 2 Cam. Image Sensor |
No |
|
|
| Built-in accelerometer |
Yes |
| Built-in gyroscope |
Yes |
| Additional sensors |
Barometer
, Heart rate sensor
, SpO2 sensor |
|
|
| Protection from solid materials |
6 Totally protected from dust (no ingress) |
| Protection from liquids |
8 Persistently protected against immersion beyond 1 meter of depth |
| Immersion into liquids (depth limit) |
5000 cm |
| Military Standard Compliance (MIL-STD) |
MIL-STD-810G |
|
|
| Battery |
Lithium-ion polymer (LiPo) |
|
built-in |
|
| 1-cell |
|
| Nominal Cell Capacity (1st cell) |
247 mAh cell |
| Nominal Battery Capacity |
247 mAh battery |
| Wireless Charging |
Qi wireless charging |
|
|
| Market Countries |
Puerto Rico , USA |
| Market Regions |
Central America , North America (NA) |
| Mobile Operator |
AT&T Mobility T-Mobile USA United States Cellular Corporation Verizon Wireless |
| Price |
249.99 |
|
US Dollar |
|
|
|
| Data Integrity |
Final |
| Added |
2025-02-03 10:47 |
| Tweet | |