Apple Watch Series 7 Aluminum 41mm vs Cat S52

Apple Watch Series 7 Aluminum 41mm

Cat S52

Network
2G network

N/A

GSM 850, 900, 1800, 1900
3G network

N/A

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

N/A

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600)
LTE speed

-

LTE-A (2CA), Cat6, 300 Mbps download, 100 Mbps upload
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, ceramic/sapphire crystal back, aluminum frame

Aluminium alloy, TPU
SIM

No

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

41 mm

158.1 mm
Width

35 mm

76.6 mm
Thickness

10.7 mm

9.7 mm
Weight

32 g

210 g
Waterproof

IP6X (50m)

IP68, 1.5m and 35 minutes
Dust proof

IP6X

Yes, IP68
Resistance drop

-

1.5m
MIL-STD-810G

-

Yes
Colors

Blue, Green, Midnight, Red, Starlight

Black

Display
Display type

Retina LTPO OLED

IPS
Physical size

1.69 inches

5.65 inches
Resolution

430 x 352 pixels

720 x 1440 pixels
Pixel density

326 ppi

285 ppi
Protection

Ion-X strengthened glass

Scratch resistant, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

Always-on display, 1000 nits (peak)

-

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

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-
QZSS

Yes

-

Features
Sensors

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

Accelerometer, compass, fingerprint, gyro, proximity