Compare Devices
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Brand | oppo | samsung | huawei |
Model | oppo k9x | samsung galaxy a22 | huawei Watch 5 |
Announced | 2021 December 23 | 2021 June 03 | 2025 May 15 |
Status | Available. Released 2021 December 27 | Available. Released 2021 July 01 | Available. Released 2025 May 21 |
Device Body | glass front | plastic frame | plastic back | sapphire glass | ceramic back | |
Dimensions | 162.2 x 74.8 x 8.8 mm ( 6.39 x 2.94 x 0.35 in ) | 159.3 x 73.6 x 8.4 mm ( 6.27 x 2.90 x 0.33 in ) | 46 x 46.7 x 11.3 mm ( 1.81 x 1.84 x 0.44 in ) |
Weight in gram | 194 | 186 | 48/51/58/63 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | ip68/ip69 dust tight and water resistant high pressure water jets |
Display type | IPS LCD | 90hz | 480 Luminance units ( typ ) | 600 Luminance units ( hbmillion) | Super AMOLED | 90hz | 600 Luminance units | LTPO AMOLED | 3000 Luminance units ( the peak ) |
Display resolution | 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~274 pixel per inch density ) | 466 x 466 pixels ( ~310 pixel per inch density ) |
Display size | 6.49 inches | 102.2 cm2 ( ~84.2% screen to body ratio ) | 6.4 inches | 98.9 cm2 ( ~84.3% screen to body ratio ) | 1.5 inches |
Display Protection | aluminosilicate glass | sapphire glass | |
Operating System | android 11 | coloros 11.1 | android 11 | upgradable to android 13 | one ui 5 | harmonyos 4.0 |
CPU | Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.8 GHz cortex-a55 ) | |
Chipset | mediatek dimensity 810 ( 6 nm ) | mediatek mt6769v/cu helio g80 ( 12 nm ) | |
GPU | mali-g57 mc2 | mali-g52 mc2 | |
Memory card | microsdxc | microsdxc ( dedicated slot ) | No |
Memory v1 | 128gb 6gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | 128gb 4gb RAM | 128gb 6gb RAM | unspecified |
Primary camera | 64 megapixel| lens aperture1.7 | 26mm ( wide ) | 1/1.97 | 0.7µm | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.2 | 123˚ ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.0 | 1.0µm | 13 megapixel| lens aperture2.2 | ( wide ) | 1/3.1" | 1.12µm | |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band |
Bluetooth | 5.1.0 | a2dp | le | aptx | 5.0 | a2dp | le | 5.2 | a2dp | le |
GPS | |||
NFC | No | Yes ( market/region dependent ) | Yes |
Radio | No | FM Radio | No |
USB | USB Type-C 2.0 | otg | USB Type-C 2.0 | No |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( side-mounted ) | accelerometer | gyroscope | compass | accelerometer | gyroscope | heart rate | barometer | compass | spo2 | thermometer ( body temperature ) |
Battery | li-po 5000 mAh | Non-removable | li-po 5000 mAh | Non-removable | Li-lon 867 mAh |
Battery Charge | 33w wired | 1-50% in 27 min ( advertised ) | reverse wired | 15w wired | 10w wireless |
Colors | black, blue | black, white, mint color, violet color | purple, silver, black, beige, white |
Network technology | gsm / cdma / hspa / cdma2000 / lte / 5g | gsm / hspa / lte | gsm / hspa / lte |
5G bands | 1 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte-a 5g | hspa lte-a | hspa lte - cellular model only |
GPRS | |||
EDGE | |||
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