Xiaomi Mi A3 vs Xiaomi Mi Watch Revolve

Xiaomi Mi A3

Xiaomi Mi Watch Revolve

Network
2G network

GSM 850, 900, 1800, 1900

N/A
3G network

HSDPA 850, 900, 1700, 1900, 2100

N/A
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)

N/A
HSDPA speed

42 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat12, 603 Mbps download, 102 Mbps upload

-
GPRS

Yes

-
EDGE

Yes

-

Design
Build

Aluminium alloy, glass

Glass front (Gorilla Glass 3), stainless steel frame, plastic back
SIM

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

No
Height

153.48 mm

53.3 mm
Width

71.85 mm

46.2 mm
Thickness

8.48 mm

11.4 mm
Weight

173 g

40 g
Waterproof

-

5ATM (up to 50 meters and 10 mins)
Colors

Black, Blue, White

Black, Silver

Main camera
Camera type

Triple

-
Main camera

48 MP, f/1.79 , 1/2" , 0.8 µm
8 MP, f/2.2 , 1.12 µm
2 MP, f/2.4 , 1.75 µm
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

2160p@30fps, 1080p@30/60/120fps

-
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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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

Yes

-
WLAN WiFi Direct

Yes

-
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

No
USB On-The-Go

Yes

-
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
bluetooth LE

Yes

Yes
Bluetooth EDR

Yes

-
Bluetooth AptX

aptX HD

-
Infrared

Yes

-
NFC

Yes

No
GPS

Yes, with A-GPS

Yes
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

Yes

-

Features
Sensors

Accelerometer, compass, gyroscope, fingerprint, light, proximity, in-display fingerprint sensor

Accelerometer, barometer, compass, gyroscope, heart rate