Compare Devices
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Brand | huawei | wiko | oppo |
Model | huawei Watch d | wiko t20 | oppo a2 pro |
Announced | 2022 May 18 | 2024 May | 2023 September 15 |
Status | Available. Released 2022 October 12 | Available. Released 2024 May | Available. Released 2023 September 22 |
Device Body | glass front | aluminum frame | ||
Dimensions | 51 x 38 x 13.6 mm ( 2.01 x 1.50 x 0.54 in ) | 164.5 x 75.9 x 8.9 mm ( 6.48 x 2.99 x 0.35 in ) | 162.7 x 74.3 x 8 mm ( 6.41 x 2.93 x 0.31 in ) |
Weight in gram | 40.9 | 186 | 183 |
SIM card | No | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | AMOLED | IPS LCD | AMOLED | 1b colors | 120hz | 500 Luminance units ( typ ) | 800 Luminance units ( hbmillion) | 950 Luminance units ( the peak ) |
Display resolution | 456 x 280 pixels ( ~326 pixel per inch density ) | 720 x 1612 pixels | 20 : 9 ratio ( ~269 pixel per inch density ) | 1080 x 2412 pixels | 20 : 9 ratio ( ~394 pixel per inch density ) |
Display size | 1.64 inches | 6.56 inches | 103.4 cm2 ( ~82.8% screen to body ratio ) | 6.7 inches | 108.0 cm2 ( ~89.4% screen to body ratio ) |
Display Protection | corning gorilla glass | ||
Operating System | harmonyos 2.1 | android 13 | android 13 | coloros 13.1 |
CPU | Octa-core ( 4x1.6 GHz cortex-a55 & 4x1.2 GHz cortex-a55 ) | Octa-core ( 2x2.6 GHz cortex-a78 & 6x2.0 GHz cortex-a55 ) | |
Chipset | unisoc sc9863a1 ( 22 nm ) | mediatek dimensity 7050 ( 6 nm ) | |
GPU | img8322 | mali-g68 mc4 | |
Memory card | No | microsdxc | No |
Memory v1 | 64gb 4gb RAM | 256gb 8gb RAM | |
Memory v2 | 4gb | 128gb 4gb RAM | 256gb 12gb RAM | 512gb 12gb RAM |
Primary camera | | 8 megapixel| lens aperture2.0 | ( wide ) | 1/4.0" | 1.12µm | Auto focus | 64 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/2.0" | 0.7µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | | 5 megapixel| lens aperture2.0 | ( wide ) | 1/5.0" | 1.12µm | 8 megapixel| lens aperture2.0 | ( wide ) |
Loud speaker | No | Yes | Yes |
Audio jack | No | Yes | No |
WLAN | No | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band |
Bluetooth | 5.1.0 | le | 4.2 | a2dp | 5.3 | a2dp | le | aptx hd |
GPS | |||
NFC | Yes | No | unspecified |
Radio | No | unspecified | No |
USB | No | USB Type-C | otg | USB Type-C 2.0 | otg |
Sensors | accelerometer | gyroscope | heart rate | spo2 | thermometer ( skin temperature ) | differential pressure sensor | fingerprint ( side-mounted ) | accelerometer | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | li-po 5000 mAh | li-po 5000 mAh | |
Battery Charge | wireless | 10w wired | 67w wired | pd | 54% in 20 min ( advertised ) | reverse wired |
Colors | graphite color color gradations | black, green, blue | black, purple, brown |
Network technology | No cellular connectivity | gsm / hspa / lte | gsm / cdma / hspa / cdma2000 / lte / 5g |
5G bands | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed | No | hspa lte | hspa lte (ca) 5g |
GPRS | No | ||
EDGE | No | ||
Approx price |
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330 GBP
394 EUR
3860 NOK
4100 SEK
24900 RUB
400 USD
2100 BRL
580 AUD
520000 KRW
54000 JPY
550 SGD
1770 MYR
1460 AED
6700 ZAR
