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Brand | samsung | huawei | huawei |
Model | samsung galaxy note20 ultra 5g | huawei y3 (2017) | huawei Watch 2 pro |
Announced | 2020 August 05 | 2017 May | 2017 October |
Status | Available. Released 2020 August 21 | Available. Released 2017 September | Available. Released 2017 November |
Device Body | glass front ( gorilla glass victus ) | glass back ( gorilla glass victus ) | stainless steel frame | ||
Dimensions | 164.8 x 77.2 x 8.1 mm ( 6.49 x 3.04 x 0.32 in ) | 145.1 x 73.7 x 9.5 mm ( 5.71 x 2.90 x 0.37 in ) | 48.3 x 45 x 12.6 mm ( 1.90 x 1.77 x 0.50 in ) |
Weight in gram | 208 | 175 | 64 |
SIM card | Nano-SIM and eSIM or Hybrid dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Micro-SIM | dual stand-by ) | eSIM |
Water Resistance | ip68 dust/water resistant up to 1.5meterfor 30 min | ||
Display type | Dynamic AMOLED 2x | 120hz | hdr10+ | IPS LCD capacitive touchscreen | 16millioncolors | OLED capacitive touchscreen | 16millioncolors |
Display resolution | 1440 x 3088 pixels | 19.3 : 9 ratio ( ~496 pixel per inch density ) | 480 x 854 pixels | 16 : 9 ratio ( ~196 pixel per inch density ) | 390 x 390 pixels | 1 : 1 ratio ( ~326 pixel per inch density ) |
Display size | 6.9 inches | 116.7 cm2 ( ~91.7% screen to body ratio ) | 5.0 inches | 68.9 cm2 ( ~64.4% screen to body ratio ) | 1.2 inches | 9.2 cm2 ( ~42.6% screen to body ratio ) |
Display Protection | corning gorilla glass victus | ||
Operating System | android 10 | upgradable to android 13 | one ui 5 | android 6.0 ( marshmallow ) ; emui 4.1 mini | android wear Operating system 2.0 ( china edition ) | upgradable to 2.1 |
CPU | Octa-core ( 2x2.73 GHz mongoose m5 & 2x2.50 GHz cortex-a76 & 4x2.0 GHz cortex-a55 ) - global | Quad-core 1.1 GHz cortex-a53 | Quad-core 1.1 GHz cortex-a7 |
Chipset | exynos 990 ( 7 nm+ ) - global | mediatek mt6737М | Qualcomm msm8909w snapdragon wear 2100 |
GPU | mali-g77 mp11 - global | mali-t720mp2 | adreno 304 |
Memory card | microsdxc ( uses shared sim slot ) | microsdxc ( dedicated slot ) | No |
Memory v1 | 128gb 12gb RAM | 8gb 1gb RAM | 4gb 768mb RAM |
Memory v2 | 256gb 8gb RAM | 256gb 12gb RAM | 512gb 12gb RAM | ||
Primary camera | 108 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.33" | 0.8µm | phase detection autofocus | Laser Auto focus | OIS 12 megapixel| lens aperture3.0 | 120mm ( periscope telephoto ) | 1.0µm | phase detection autofocus | OIS | 5x optical zoom | 50x hybrid zoom 12 megapixel| lens aperture2.2 | 120˚ | 13mm ( ultrawide ) | 1/2.55" | 1.4µm | 8 megapixel| lens aperture2.0 | Auto focus | |
Secondary camera | 10 megapixel| lens aperture2.2 | 26mm ( wide ) | 1/3.2" | 1.22µm | Dual Pixel phase detection autofocus | 2 mega pixel | |
Loud speaker | Yes with stereo speakers | Yes | Yes |
Audio jack | No | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 b/g/n | hotspot | Wi-Fi 802.11 b/g/n |
Bluetooth | 5.0 | a2dp | le | aptx | 4.0 | a2dp | 4.1.0 | a2dp | le | edr |
GPS | Yes with a-gps | Yes | |
NFC | Yes | Yes | |
Radio | FM Radio ( snapdragon model only; market/operator dependent ) | FM Radio | No |
USB | USB Type-C 3.2 | otg | microusb 2.0 | No |
Sensors | fingerprint ( under display | ultrasonic ) | accelerometer | gyroscope | proximity | compass | barometer | accelerometer | proximity | accelerometer | gyroscope | heart rate | barometer | compass |
Battery | Li-lon 4500 mAh | Non-removable | Non-removable Li-lon 2200 mAh battery | Li-lon 420 mAh | Non-removable |
Battery Charge | 25w wired | pd3.0 | 15w wireless ( qi/pma ) | 4.5w reverse wireless | ||
Colors | bronze color gradations, black color gradations, white color gradations | gold, pink, blue, white, gray | grey color gradations |
Network technology | gsm / cdma / hspa / evdo / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 2 | 5 | 41 | 66 | 71 | 260 | 261 sa/nsa/sub6/mmwave - sm-n986u | ||
Network speed | hspa 42.2/5.76 mbps lte-a (7ca) cat20 2000/200 mbps 5g | hspa lte | hspa 42.2/5.76 mbps lte |
GPRS | |||
EDGE | |||
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