Sharp Aquos Zero vs Xiaomi Mi Watch (China)

Sharp Aquos Zero

Xiaomi Mi Watch (China)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900
4G network

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 28(700), 38(2600)

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 39(1900), 40(2300), 41(2500)
LTE speed

LTE, Cat18, 1.2 Gbps download, 221 Mbps upload

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GPRS

Yes

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EDGE

Yes

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Display
Display type

OLED capacitive touchscreen

Super AMOLED capacitive touchscreen
Physical size

6.2 inches

1.78 inches
Resolution

1440 x 2992 pixels

368 x 448 pixels
Pixel density

536 ppi

326 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5

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Multitouch

Yes

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Display features

DCI-P3, HDR10, Dolby Vision

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Main camera
Main camera

22.6 MP, f/1.9 , 22 mm
Primary camera resolution

5488 x 4112 pixels

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Primary camera video

2160p@30fps, 1080p@30fps

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Primary camera flash

LED flash

-
Primary camera phase detection autofocus

phase detection autofocus

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Camera features

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

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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 (PowerDelivery 2.0)

No
Bluetooth

v5.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

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BDS

-

Yes
QZSS

Yes

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