Apple Watch Series 7 Aluminum 45mm vs Lenovo Z6 Youth

Apple Watch Series 7 Aluminum 45mm

Lenovo Z6 Youth

Network
2G network

N/A

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

N/A

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

N/A

LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, ceramic/sapphire crystal back, aluminum frame

Aluminium alloy, glass
SIM

No

Dual SIM (Nano-SIM/microSD)
Height

45 mm

156.6 mm
Width

38 mm

74.3 mm
Thickness

10.7 mm

7.99 mm
Weight

38.8 g

164 g
Waterproof

IP6X (50m)

-
Dust proof

IP6X

-
Colors

Blue, Green, Midnight, Red, Starlight

Black, Green

Display
Display type

Retina LTPO OLED

IPS capacitive touchscreen
Physical size

1.9 inches

6.3 inches
Resolution

484 x 396 pixels

1080 x 2340 pixels
Pixel density

326 ppi

409 ppi
Display colors

-

16777216
Protection

Ion-X strengthened glass

2.5D curved glass screen, LTPS (Low Temperature PolySilicon)
Multitouch

-

Yes
Display features

Always-on display, 1000 nits (peak)

HDR 10

Main camera
Camera type

-

Triple
Primary camera

No

-
Main camera

16 MP, f/1.8 , 2x optical zoom
8 MP, f/2.4
5 MP, f/2.2
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

-

dual LED flash
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

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

Yes
USB

No

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
Bluetooth EDR

-

Yes
NFC

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, compass, proximity, light, fingerprint