Compare Devices
 |  |  | |
| remove from compare | remove from compare | remove from compare | |
Brand | oppo | samsung | vivo |
Model | oppo k9 pro | samsung galaxy watch8 classic | vivo iqoo Watch gt |
Announced | 2021 September 26 | 2025 July 09 | 2024 July 11 |
Status | Available. Released 2021 October 20 | Available. Released 2025 July 25 | Available. Released 2024 July 16 |
Device Body | glass front ( sapphire crystal ) | stainless steel frame | glass front | aluminum frame | plastic back | |
Dimensions | 158.7 x 73.5 x 8.5 mm ( 6.25 x 2.89 x 0.33 in ) | 46.4 x 46 x 10.6 mm ( 1.83 x 1.81 x 0.42 in ) | 45.8 x 39.6 x 11.2 mm ( 1.80 x 1.56 x 0.44 in ) |
Weight in gram | 180 | 63.5 | 33 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | eSIM | |
Water Resistance | No | ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | 2atmeterwater resistant |
Display type | AMOLED | 120hz | HDR10 | 430 Luminance units ( typ ) | 800 Luminance units ( the peak ) | Super AMOLED | 3000 Luminance units ( the peak ) | AMOLED |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | 438 x 438 pixels ( ~327 pixel per inch density ) | 390 x 450 pixels ( ~322 pixel per inch density ) |
Display size | 6.43 inches | 99.8 cm2 ( ~85.6% screen to body ratio ) | 1.34 inches | 1.85 inches |
Display Protection | sapphire crystal | ||
Operating System | android 11 | coloros 11.3 | android wear Operating system 6 | one ui 8 watch | blue Operating system |
CPU | Octa-core ( 1x3.0 GHz cortex-a78 & 3x2.6 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | penta-core | |
Chipset | mediatek dimensity 1200 ( 6 nm ) | exynos w1000 ( 3 nm ) | |
GPU | mali-g77 mc9 | mali-g68 | |
Memory card | No | No | No |
Memory v1 | 128gb 8gb RAM | 64gb 2gb RAM | |
Memory v2 | 256gb 12gb RAM | 256gb 8gb RAM | ||
Primary camera | 64 megapixel| lens aperture1.7 | 26mm ( wide ) | phase detection autofocus 8 megapixel| lens aperture2.2 | 119˚ ( ultrawide ) 2 megapixel| lens aperture2.4 | ( macro ) | | |
Secondary camera | 16 megapixel| lens aperture2.4 | ( wide ) | | |
Loud speaker | Yes with stereo speakers | Yes | Yes |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n | dual-band | No |
Bluetooth | 5.2 | a2dp | le | aptx hd | 5.3 | a2dp | le | 5.3 | a2dp | le |
GPS | |||
NFC | Yes | Yes | Yes |
Radio | No | No | No |
USB | USB Type-C 2.0 | otg | No | No |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | heart rate | barometer | altimeter | compass | spo2 | temperature ( skin ) | bioactive | antioxidant index | accelerometer | gyroscope | heart rate | compass | spo2 |
Battery | li-po 4500 mAh | Non-removable | Li-lon 445 mAh | 505 mAh |
Battery Charge | 60w wired | 50% in 16 min ( advertised ) | 10w wireless | |
Colors | black, aurora color | black, white | black |
Network technology | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | hspa / lte |
5G bands | 1 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte-a 5g | hspa lte | hspa lte |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
310 GBP
370 EUR
3560 NOK
3800 SEK
23000 RUB
370 USD
1940 BRL
530 AUD
480000 KRW
49000 JPY
510 SGD
1630 MYR
1350 AED
6200 ZAR
