Apple Watch SE 2 40mm 2022 2nd gen TD-LTE CN A2855 Full Device Specifications
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- Released Date
- 2022 Sep 16
- Display Dimension
- 324x394 pixels
- RAM Size
- 1024 MiB RAM
- Processor (CPU)
- Apple S8
- Battery Capacity
- 266 mAh battery
Ratings and Reviews
Add YoursTotal average ratings from 2 different users
Introduction
Apple
Watch SE 2 40mm 2022 2nd gen TD-LTE CN A2855
Powerful upgrades include the S8 SiP, the same processor that is in Apple Watch Series 8 and Apple Watch Ultra, making it 20 percent faster than the previous generation, along with Crash Detection and international roaming
2022 Sep 16
2022 Sep 7
Apple
Apple Watch 6,12
N149sAP
Haptic touch feedback , Tactile touch feedback
Smartwatch
Ion-X Sapphire glass screen, changeable straps, iOS 16 support, 2nd gen optical heart-rate sensor, LTPO OLED Retina Display, Fall Detection, Crash Detection
Physical Attributes
34 mm, 1.34 inch
40 mm, 1.57 inch
10.7 mm, 0.42 inches
14.6 ccm
27.8 g, 0.98 ounces
Software Environment
Apple iOS / iPadOS
Apple watchOS 9
Voice Command , Intelligent personal assistant
Application processor, Chipset
1800 MHz
Apple S8 (T8301), 2022, 64 bit, dual-core, 7 nm
Operative Memory
LPDDR4x SDRAM
1024 MiB RAM
Non-volatile Memory
Flash EEPROM
Yes
30518 MiB non-volatile
Display
39.9 mm, 1.6 inch
324x394, 127656 pixels
25.34 mm, 1 inch
30.82 mm, 1.21 inch
8.66 mm
781 square millimeter
57.4%
0.07822 mm/pixel
325 PPI
Color AM-OLED display
24 bit/pixel
16.8M
8 bit/pixel
Self-illuminating
Yes
Yes
60 Hz
Yes
Graphical Subsystem
Apple S8
Audio/Video Interfaces
No
Audio Subsystem
stereo
Sound Recording
mono
Sound Playing
mono
No
Cellular Phone
UMTS 2100MHz (Band I, IMT) , UMTS 1900MHz (Band II, PCS) , UMTS 1700/2100MHz (Band IV, AWS) , UMTS 850MHz (Band V, CLR) , UMTS 900MHz (Band VIII) , LTE 2100 MHz (Band 1) , LTE 1900 MHz (Band 2, PCS) , LTE 1800 MHz (Band 3) , LTE 1700/2100 MHz (Band 4, AWS) , LTE 850 MHz (Band 5) , LTE 2600 MHz (Band 7) , LTE 900 MHz (Band 8) , LTE 800 MHz (Band 18) , LTE 800 MHz (Band 19) , LTE 800 MHz (Band 20) , LTE 1900 MHz (Band 25) , LTE 850 MHz (Band 26) , LTE 700 MHz (Band 28) , TD-LTE 1900 MHz (Band 39) , TD-LTE 2300 MHz (Band XL) , TD-LTE 2500 MHz (Band XLI) , LTE 1700/2100 MHz (Band 66) bands
UMTS 384 kbps (W-CDMA) , HSUPA (Cat. unspecified) , HSUPA 5.76 Mbps (Cat. 6) , HSDPA (Cat. unspecified) , HSPA+ 21.1 Mbps (Cat. 18) , DC-HSDPA 42.2 Mbps (Cat. 24) , LTE (Cat. unspecified) , LTE 100 Mbps / 50 Mbps (Cat. 3) , LTE 150 Mbps / 50 Mbps (Cat. 4) , LTE 300 Mbps / 50 Mbps (Cat. 6) data links
e-SIM (embedded)
Internal antenna
Voice transmission , Voice speaker , Vibrating Alert
Apple S8
0.990 W/kg, US standard (max. 1.6 W/kg @ 1g) measurement method
0.130 W/kg, EU standard (max. 2 W/kg @ 10g) measurement method
Secondary Cellular Phone
No
Control Peripherals
Capacitive multi-touch sensing screen
Yes
Pressable rotary scroll wheel
Communication Interfaces
No
No, No
No
Bluetooth 5.3, Internal antenna
IEEE 802.11b , IEEE 802.11g , IEEE 802.11n, Internal antenna
W3 Apple
Yes
Multimedia Broadcast
No
Satellite Navigation
GPS (NMEA 0183)
Internal antenna
Assisted GPS , QZSS
L1OF
E1
Apple S8
Primary Camera System
No
No
No
Auxiliary Camera
No
Auxiliary Camera No. 2
No
Auxiliary Camera No. 3
No
Auxiliary Camera No. 4
No
No
Secondary Camera System
No
Secondary Auxiliary Camera
No
Secondary Auxiliary Camera No. 2
No
Built-in Sensors
Yes
Yes
Yes
Altimeter , Barometer , Heart rate sensor , Light intensity sensor , Step counter
Ingress Protection
Yes
7 Protected against the effect of immersion up to 1m of depth
5000 cm
Power Supply
Lithium-ion, built-in, 1-cell
3.85 Volts
266 mAh cell
3.85 Volts
266 mAh battery
1.02 Wh
18.0 hours
14 mA
1.5 hours
177 mA
Yes
Geographical Attributes
China , HK , USA
Asia , Southeast Asia
China Mobile Limited China Telecom Corporation Limited China Unicom Netcom Limited Hong Kong CSL Mobile Limited SmarTone Mobile Communications Limited
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