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Brand | apple | vivo | |
Model | apple Watch edition series 2 42mm | vivo s1 pro (china) | |
Announced | 2016 September. Released 2016 December | 2019 May | |
Status | discontinued | Available. Released 2019 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 ) | 157.3 x 74.7 x 8.2 mm ( 6.19 x 2.94 x 0.32 in ) | |
Weight in gram | 45.6 | 185 | |
SIM card | No | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | 50meterwater resistant | No | |
Display type | Retina OLED | 1000 Luminance units ( the peak ) | Super AMOLED | |
Display resolution | 390 x 312 pixels ( ~303 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~403 pixel per inch density ) | |
Display size | 1.65 inches | 6.39 inches | 100.2 cm2 ( ~85.3% screen to body ratio ) | |
Display Protection | sapphire crystal glass | ||
Operating System | watchos 3.0 | upgradable to 6.2.8 | android 9.0 ( pie ) | funtouch 9 | |
CPU | Dual-core 780 mhz cortex-a7 | Octa-core ( 2x2.0 GHz kryo 460 gold & 6x1.7 GHz kryo 460 silver ) | |
Chipset | apple s2 ( 16 nm ) | Qualcomm sdm675 snapdragon 675 ( 11 nm ) | |
GPU | powervr g6200 | adreno 612 | |
Memory card | No | microsdxc ( uses shared sim slot ) | |
Memory v1 | 8gb 512mb RAM | 128gb 6gb RAM | |
Memory v2 | 128gb 8gb RAM | 256gb 6gb RAM | ||
Primary camera | | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | ( wide ) 5 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | | Motorized pop-up 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm | |
Loud speaker | Yes | Yes | |
Audio jack | No | Yes | |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | |
Bluetooth | 4.0 | le | 5.0 | a2dp | le | |
GPS | Yes with glonass | Yes with a-gps glonass bds | |
NFC | Yes | No | |
Radio | No | FM Radio | |
USB | No | microusb 2.0 | USB on-the-go | |
Sensors | accelerometer | gyroscope | heart rate | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | |
Battery | Li-lon 334 mAh ( 1.27watt per hour ) | Non-removable | li-po 3700 mAh | Non-removable | |
Battery Charge | wireless charging | Fast charging 18w | |
Colors | white color gradations | blue, red, midsummer dream | |
Network technology | No cellular connectivity | gsm / cdma / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | ||
GPRS | No | ||
EDGE | No | ||
Approx price |
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