Apple Watch SE 40mm Cellular vs UMIDIGI S2 Lite

Apple Watch SE 40mm Cellular

UMIDIGI S2 Lite

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 25, 26, 39, 40, 41, 66

LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
LTE speed

-

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Display
Display type

Retina LTPO OLED

IPS capacitive touchscreen
Physical size

1.57 inches

6 inches
Resolution

394 x 324 pixels

720 x 1440 pixels
Pixel density

326 ppi

268 ppi
Display colors

16777216

16777216
Protection

Ion-X strengthened glass

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
Multitouch

-

Yes
Display features

1000 nits (peak), 3D Touch display

-

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
WLAN WiFi Hotspot

-

Yes
USB

No

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes

Features
Sensors

Accelerometer, always-on altimeter, barometer, compass, gyroscope, heart rate

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Main camera
Camera type

-

Dual
Main camera

16 MP, f/2.0 , 1.029 µm
5 MP
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

-

2160p@30fps
Primary camera flash

-

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

-

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode

Apple Watch SE 40mm Cellular comparisons