Compare Devices
 |  |  | |
| remove from compare | remove from compare | remove from compare | |
Brand | oppo | oppo | asus |
Model | oppo a83 | oppo Watch | asus zenfone 7 pro zs671ks |
Announced | 2018 January | 2020 March 06 | 2020 August 26 |
Status | Available. Released 2018 January | Available. Released 2020 March 24 | Available. Released 2020 September 01 |
Device Body | glass front | stainless steel frame or aluminum frame | ceramic/sapphire crystal back or plastic back | ||
Dimensions | 150.5 x 73.1 x 7.7 mm ( 5.93 x 2.88 x 0.30 in ) | 46 x 39 x 11.4 mm ( 1.81 x 1.54 x 0.45 in ) | 165.1 x 77.3 x 9.6 mm ( 6.5 x 3.04 x 0.38 in ) |
Weight in gram | 143 | 40 | 230 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | eSIM ( market/region dependent ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | 50 meter depth - 10 minutes water resistant 46millimetermodel | ||
Display type | IPS LCD | AMOLED | Super AMOLED | 90hz | hdr10+ | 700 Luminance units ( typ ) |
Display resolution | 720 x 1440 pixels | 18 : 9 ratio ( ~282 pixel per inch density ) | 402 x 476 pixels ( ~326 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~395 pixel per inch density ) |
Display size | 5.7 inches | 83.8 cm2 ( ~76.2% screen to body ratio ) | 1.91 inches | 6.67 inches | 107.4 cm2 ( ~84.2% screen to body ratio ) |
Display Protection | schott xensation up ( 46mm ) | corning gorilla glass ( 41mm ) | ||
Operating System | android 7.1 ( nougat ) | coloros 3.2 | android wear Operating system - international | android 10 | upgradable to android 11 | zenui |
CPU | Octa-core 2.5 GHz cortex-a53 | Quad-core 1.09 GHz cortex-a7 | Octa-core ( 1x3.1 GHz kryo 585 & 3x2.42 GHz kryo 585 & 4x1.8 GHz kryo 585 ) |
Chipset | mediatek mt6763t helio p23 ( 16 nm ) | Qualcomm snapdragon wear 3100 ( 28 nm ) - international | Qualcomm sm8250 snapdragon 865 5g+ ( 7 nm+ ) |
GPU | mali-g71 mp2 | adreno 304 | adreno 650 |
Memory card | microsdxc ( dedicated slot ) | No | microsdxc ( dedicated slot ) |
Memory v1 | 16gb 2gb RAM | 8gb 1gb RAM | 256gb 8gb RAM |
Memory v2 | 32gb 3gb RAM | 32gb 4gb RAM | 64gb 4gb RAM | ||
Primary camera | 13 megapixel| lens aperture2.2 | Auto focus | | 64 megapixel| lens aperture1.8 | 26mm ( wide ) | 1/1.72" | 0.8µm | phase detection autofocus | OIS 8 megapixel| lens aperture2.4 | 80mm ( telephoto ) | phase detection autofocus | OIS | 3x optical zoom 12 megapixel| lens aperture2.2 | 113¡ | 17mm ( ultrawide ) | 1/2.55" | 1.4µm | Dual Pixel phase detection autofocus |
Secondary camera | 8 megapixel| lens aperture2.2 | | Motorized flip-up Main Camera module |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | Yes | No | No |
WLAN | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac/6 | dual-band | Wi-Fi Direct | hotspot |
Bluetooth | 4.2 | a2dp | le | 4.2 | le | 5.0 | a2dp | le | aptx adaptive |
GPS | Yes with a-gps glonass | Yes with a-gps glonass bds | Yes with dual-band a-gps glonass galileo bds qzss navic |
NFC | No | Yes | Yes |
Radio | No | No | No |
USB | microusb 2.0 | USB on-the-go | No | USB Type-C |
Sensors | accelerometer | proximity | compass | accelerometer | gyroscope | heart rate | compass | barometer | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass |
Battery | Li-lon 3180 mAh | Non-removable | Li-lon 430 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | |||
Colors | gold, black, red, blue | black, gold color gradations, pink color gradations, mist color color gradations | black color gradations, white color gradations |
Network technology | gsm / cdma / hspa / lte | hspa / lte | gsm / hspa / lte / 5g |
5G bands | 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 28 | 38 | 77 | 78 sa/nsa | ||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte | hspa 42.2/5.76 mbps lte-a (5ca) cat19 1800/150 mbps 5g 3.6 gbps dl |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
170 GBP
207 EUR
1980 NOK
2100 SEK
12800 RUB
210 USD
1080 BRL
300 AUD
270000 KRW
28000 JPY
280 SGD
910 MYR
750 AED
3500 ZAR
