Apple Watch 40mm Series 4 Aluminum vs Lenovo Legion Duel

Apple Watch 40mm Series 4 Aluminum

Lenovo Legion Duel

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42 - global
5G network

-

5G band 1, 3, 28, 38, 41, 77, 78, 79; SA/NSA
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

LTE-A (4CA), Cat15, 800 Mbps download, 210 Mbps upload
5G speed

-

2.5 Gbps download
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminum frame; all-ceramic/sapphire crystal back

Glass front, glass back, aluminum frame
SIM

Electronic SIM card (Apple e-SIM)

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

40 mm

169.2 mm
Width

34 mm

78.5 mm
Thickness

10.7 mm

9.9 mm
Weight

30 g

239 g
Waterproof

50m

-
Splash resistant

-

Yes
Colors

Gray, Gold, Silver

Black, Red

Main camera
Camera type

-

Dual
Primary camera

No

-
Main camera

64 MP, f/1.9 , 25 mm, 1/1.72" , 0.8 µm
16 MP, f/2.2 , 16 mm
Primary camera resolution

-

9280 x 6920 pixels
Primary camera video

-

4K@30fps gyro-EIS
Primary camera flash

-

dual-LED dual-tone flash
Camera features

-

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

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
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C 3.1 (side), Type-C 2.0 (bottom)
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD, aptX Adaptive
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
QZSS

Yes

Yes