Oppo Watch Stainless steel vs Xiaomi Mi Mix 2s

Oppo Watch Stainless steel

Xiaomi Mi Mix 2s

Network
2G network

N/A

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
3G network

HSDPA 850, 900, 2100

HSDPA 800, 850, 900, 1700(AWS), 1800, 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 27(800), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
HSPA speed

-

HSPA
LTE speed

-

LTE
GPRS

-

Yes
EDGE

-

Yes

Design
Build

Glass front, stainless steel frame, ceramic/sapphire crystal back

Aluminium alloy, ceramic
SIM

eSIM

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

46 mm

150.9 mm
Width

39 mm

74.9 mm
Thickness

11.4 mm

8.1 mm
Weight

45.5 g

191 g
Waterproof

5ATM

-
ECG

ECG certified

-
Colors

Silver

Black, White

Display
Display type

AMOLED flexible capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

1.91 inches

5.99 inches
Resolution

402 x 476 pixels

1080 x 2160 pixels
Pixel density

326 ppi

403 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 4
Multitouch

-

Yes

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

No

Type-C 1.0 reversible connector
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
BDS

Yes

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Email

-

Push Email
Sensors

Accelerometer, barometer, gyro, heart rate

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity