Apple Watch Series 7 Aluminum 45mm vs Ulefone Armor 3W

Apple Watch Series 7 Aluminum 45mm

Ulefone Armor 3W

Network
2G network

N/A

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

N/A

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920, 2010-2025 MHz
4G network

N/A

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
LTE speed

-

LTE, Cat6 301 Mbps download, 51 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, ceramic/sapphire crystal back, aluminum frame

Polycarbonate, aluminium alloy, TPU
SIM

No

Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
Height

45 mm

164.8 mm
Width

38 mm

79.2 mm
Thickness

10.7 mm

18.15 mm
Weight

38.8 g

364 g
Waterproof

IP6X (50m)

Yes, IP68, IP69K
Dust proof

IP6X

Yes, IP68, IP69K
MIL-STD-810G

-

Yes
Colors

Blue, Green, Midnight, Red, Starlight

Black, Orange

Display
Display type

Retina LTPO OLED

IPS capacitive touchscreen
Physical size

1.9 inches

5.7 inches
Resolution

484 x 396 pixels

1080 x 2160 pixels
Pixel density

326 ppi

424 ppi
Display colors

-

16777216
Protection

Ion-X strengthened glass

Scratch resistant, Corning Gorilla Glass 5
Multitouch

-

Yes
Display features

Always-on display, 1000 nits (peak)

-

Main camera
Primary camera

No

-
Main camera

21 MP, f/1.8 , 1/2.4" , 1.127 µm
Primary camera resolution

-

5312 x 3984 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

-

dual-LED flash
Camera features

-

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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

No

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v4.1
Bluetooth A2DP

A2DP

-
bluetooth LE

LE

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

Accelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2max

Accelerometer, barometer, coulometer, fingerprint, gyroscope, light, proximity