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Brand | oppo | xiaomi | |
Model | oppo reno12 (china) | google pixel Watch 2 | xiaomi black shark 2 |
Announced | 2024 May 23 | 2023 October 04 | 2019 March |
Status | Available. Released 2024 May 31 | Available. Released 2023 October 12 | Available. Released 2019 March |
Device Body | glass front ( gorilla glass 5 ) | aluminum frame | glass front | aluminum back | aluminum frame | |
Dimensions | 161.4 x 74.8 x 7.3 mm ( 6.35 x 2.94 x 0.29 in ) | 41 x 41 x 12.3 mm ( 1.61 x 1.61 x 0.48 in ) | 163.6 x 75 x 8.8 mm ( 6.44 x 2.95 x 0.35 in ) |
Weight in gram | 179 | 31 | 205 |
SIM card | Nano-SIM + Nano-SIM | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | ip65 dust tight and water resistant low pressure water jets | ip68 dust tight and water resistant immersible up to 50m/50 meter depth - 10 minutes | No |
Display type | AMOLED | 1b colors | 120hz | hdr10+ | 1200 Luminance units ( the peak ) | AMOLED | 1000 Luminance units ( the peak ) | AMOLED |
Display resolution | 1080 x 2412 pixels | 20 : 9 ratio ( ~394 pixel per inch density ) | 450 x 450 pixels ( ~320 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) |
Display size | 6.7 inches | 108.0 cm2 ( ~89.5% screen to body ratio ) | 1.2 inches | 6.39 inches | 100.2 cm2 ( ~81.7% screen to body ratio ) |
Display Protection | corning gorilla glass ( unspecified version ) | corning gorilla glass 5 | |
Operating System | android 14 | coloros 14.1 | android wear Operating system 4 | android 9.0 ( pie ) | upgradable to android 10 | joyui 11 |
CPU | Octa-core ( 1x3.1 GHz cortex-a78 & 3x3.0 GHz cortex-a78 & 4x2.0 GHz cortex-a55 ) | Octa-core ( 1x2.84 GHz kryo 485 & 3x2.42 GHz kryo 485 & 4x1.78 GHz kryo 485 ) | |
Chipset | mediatek dimensity 8250 ( 4 nm ) | Qualcomm 5100 | Qualcomm sm8150 snapdragon 855 ( 7 nm ) |
GPU | mali-g610 mc6 | adreno 640 | |
Memory card | No | No | No |
Memory v1 | 256gb 12gb RAM | 32gb 2gb RAM | 128gb 6gb RAM |
Memory v2 | 256gb 16gb RAM | 512gb 12gb RAM | 512gb 16gb RAM | 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM | |
Primary camera | 50 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.95" | phase detection autofocus | OIS 50 megapixel| lens aperture2.0 | 47mm ( telephoto ) | phase detection autofocus | 2x optical zoom 8 megapixel| lens aperture2.2 | 16mm | 112˚ ( ultrawide ) | 1/4.0" | 1.12µm | | 48 megapixel| lens aperture1.8 | 28mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 12 megapixel| lens aperture2.2 | 54mm ( telephoto ) | 1.0µm | phase detection autofocus | 2x optical zoom |
Secondary camera | 50 megapixel| lens aperture2.0 | ( wide ) | Auto focus | | 20 megapixel| lens aperture2.0 | ( wide ) | 1/3" | 0.9µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | No | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 5.4 | a2dp | le | aptx hd | lhdc | 5.0 | a2dp | le | 5.0 | a2dp | aptx hd | le |
GPS | Yes with a-gps glonass bds | ||
NFC | Yes | ese | hce | nfc-sim | eid | Yes | No |
Radio | No | No | No |
USB | USB Type-C 2.0 | otg | No | USB Type-C 2.0 |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | accelerometer | gyroscope | heart rate | altimeter | compass | spo2 | thermometer ( skin temperature ) | skin conductance | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass |
Battery | 5000 mAh | Li-lon 306 mAh | Li-lon 4000 mAh | Non-removable |
Battery Charge | 80w wired | pd | reverse wired | wired | 80% in 45 min | Fast charging 27w |
Colors | black, silver, peach color | silver color gradations, black, gold color gradations | black, silver, blue |
Network technology | gsm / cdma / hspa / lte / 5g | gsm / hspa / lte | gsm / cdma / hspa / evdo / lte |
5G bands | 1 | 5 | 8 | 28 | 41 | 77 | 78 sa/nsa | ||
Network speed | hspa lte 5g | hspa lte | hspa 42.2/5.76 mbps lte-a (5ca) cat18 1200/150 mbps |
GPRS | |||
EDGE | |||
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