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Brand | huawei | huawei | |
Model | huawei Watch 2 pro | huawei mate 30 pro | |
Announced | 2017 October | 2019 September 19 | |
Status | Available. Released 2017 November | Available. Released 2019 September 26 | |
Device Body | glass front ( gorilla glass 6 ) | glass back ( gorilla glass 6 ) | aluminum frame | ||
Dimensions | 48.3 x 45 x 12.6 mm ( 1.90 x 1.77 x 0.50 in ) | 158.1 x 73.1 x 8.8 mm ( 6.22 x 2.88 x 0.35 in ) | |
Weight in gram | 64 | 198 | |
SIM card | eSIM | single SIM ( Nano-SIM ) or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ip68 dust/water resistant up to 2meterfor 30 minutes | ||
Display type | OLED capacitive touchscreen | 16millioncolors | OLED | HDR10 | |
Display resolution | 390 x 390 pixels | 1 : 1 ratio ( ~326 pixel per inch density ) | 1176 x 2400 pixels | 18.5 : 9 ratio ( ~409 pixel per inch density ) | |
Display size | 1.2 inches | 9.2 cm2 ( ~42.6% screen to body ratio ) | 6.53 inches | 108.7 cm2 ( ~94.1% screen to body ratio ) | |
Display Protection | corning gorilla glass 6 | ||
Operating System | android wear Operating system 2.0 ( china edition ) | upgradable to 2.1 | android 10 | emui 11 | No google play services | |
CPU | Quad-core 1.1 GHz cortex-a7 | Octa-core ( 2x2.86 GHz cortex-a76 & 2x2.09 GHz cortex-a76 & 4x1.86 GHz cortex-a55 ) | |
Chipset | Qualcomm msm8909w snapdragon wear 2100 | kirin 990 ( 7 nm ) | |
GPU | adreno 304 | mali-g76 mp16 | |
Memory card | No | nm ( nano Memory ) | up to 256gb ( uses shared sim slot ) | |
Memory v1 | 4gb 768mb RAM | 128gb 8gb RAM | |
Memory v2 | 256gb 8gb RAM | ||
Primary camera | | 40 megapixel| lens aperture1.6 | 27mm ( wide ) | 1/1.7" | phase detection autofocus | OIS 8 megapixel| lens aperture2.4 | 80mm ( telephoto ) | 1/4.0" | phase detection autofocus | OIS | 3x optical zoom 40 megapixel| lens aperture1.8 | 18mm ( ultrawide ) | 1/1.54" | phase detection autofocus -- | |
Secondary camera | | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm | |
Loud speaker | Yes | Yes | |
Audio jack | No | No | |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | dlna | Wi-Fi Direct | hotspot | |
Bluetooth | 4.1.0 | a2dp | le | edr | 5.1.0 | a2dp | aptx hd | le | |
GPS | Yes | ||
NFC | Yes | Yes | |
Radio | No | No | |
USB | No | USB Type-C 3.1.0 | USB on-the-go | |
Sensors | accelerometer | gyroscope | heart rate | barometer | compass | face-id | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | barometer | compass | |
Battery | Li-lon 420 mAh | Non-removable | li-po 4500 mAh | Non-removable | |
Battery Charge | 40w wired | 27w wireless | reverse wireless | ||
Colors | grey color gradations | black, silver color gradations, purple color gradations, green color gradations | |
Network technology | gsm / hspa / lte | gsm / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte | hspa lte-a | |
GPRS | |||
EDGE | |||
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