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Brand | apple | oppo | |
Model | apple Watch edition series 2 42mm | oppo f3 | |
Announced | 2016 September. Released 2016 December | 2017 May | |
Status | discontinued | Available. Released 2017 May | |
Device Body | glass front ( sapphire crystal ) | ceramic back | ceramic frame | ||
Dimensions | 42.6 x 36.5 x 11.4 mm ( 1.68 x 1.44 x 0.45 in ) | 153.3 x 75.2 x 7.3 mm ( 6.04 x 2.96 x 0.29 in ) | |
Weight in gram | 45.6 | 153 | |
SIM card | No | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | 50meterwater resistant | ||
Display type | Retina OLED | 1000 Luminance units ( the peak ) | IPS LCD | |
Display resolution | 390 x 312 pixels ( ~303 pixel per inch density ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | |
Display size | 1.65 inches | 5.5 inches | 83.4 cm2 ( ~72.3% screen to body ratio ) | |
Display Protection | sapphire crystal glass | ||
Operating System | watchos 3.0 | upgradable to 6.2.8 | android 6 ( marshmallow ) | coloros 3 | |
CPU | Dual-core 780 mhz cortex-a7 | Octa-core ( 4x1.5 GHz cortex-a53 & 4x1.0 GHz cortex-a53 ) | |
Chipset | apple s2 ( 16 nm ) | mediatek mt6750t ( 28 nm ) | |
GPU | powervr g6200 | mali-t860mp2 | |
Memory card | No | microsdxc ( dedicated slot ) | |
Memory v1 | 8gb 512mb RAM | 64gb 4gb RAM | |
Memory v2 | |||
Primary camera | | 13 megapixel| lens aperture2.2 | 1/3.1" | 1.12µm | phase detection autofocus | |
Secondary camera | | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm 8 megapixel| lens aperture2.4 | |
Loud speaker | Yes | Yes | |
Audio jack | No | Yes | |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n | Wi-Fi Direct | hotspot | |
Bluetooth | 4.0 | le | 4.1.0 | a2dp | le | |
GPS | Yes with glonass | Yes with a-gps | |
NFC | Yes | No | |
Radio | No | No | |
USB | No | microusb 2.0 | USB on-the-go | |
Sensors | accelerometer | gyroscope | heart rate | fingerprint ( front-mounted ) | accelerometer | proximity | compass | |
Battery | Li-lon 334 mAh ( 1.27watt per hour ) | Non-removable | Li-lon 3200 mAh | Non-removable | |
Battery Charge | wireless charging | ||
Colors | white color gradations | gold, gold color gradations | |
Network technology | No cellular connectivity | gsm / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | ||
GPRS | No | ||
EDGE | No | ||
Approx price |
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