Compare Devices
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Brand | apple | oppo | huawei |
Model | apple Watch edition series 2 42mm | oppo f3 | huawei mate 30 5g |
Announced | 2016 September. Released 2016 December | 2017 May | 2019 September |
Status | discontinued | Available. Released 2017 May | Available. Released 2019 October |
Device Body | glass front ( sapphire crystal ) | ceramic back | ceramic frame | glass front | glass back | aluminum 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 ) | 160.8 x 76.1 x 8.4 mm ( 6.33 x 3.00 x 0.33 in ) |
Weight in gram | 45.6 | 153 | 196 |
SIM card | No | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | 50meterwater resistant | No | |
Display type | Retina OLED | 1000 Luminance units ( the peak ) | IPS LCD | OLED | HDR10 |
Display resolution | 390 x 312 pixels ( ~303 pixel per inch density ) | 1080 x 1920 pixels | 16 : 9 ratio ( ~401 pixel per inch density ) | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~389 pixel per inch density ) |
Display size | 1.65 inches | 5.5 inches | 83.4 cm2 ( ~72.3% screen to body ratio ) | 6.62 inches | 107.6 cm2 ( ~87.9% screen to body ratio ) |
Display Protection | sapphire crystal glass | ||
Operating System | watchos 3.0 | upgradable to 6.2.8 | android 6 ( marshmallow ) | coloros 3 | android 10 | emui 10 | No google play services |
CPU | Dual-core 780 mhz cortex-a7 | Octa-core ( 4x1.5 GHz cortex-a53 & 4x1.0 GHz cortex-a53 ) | Octa-core ( 2x2.86 GHz cortex-a76 & 2x2.36 GHz cortex-a76 & 4x1.95 GHz cortex-a55 ) |
Chipset | apple s2 ( 16 nm ) | mediatek mt6750t ( 28 nm ) | kirin 990 5g ( 7 nm+ ) |
GPU | powervr g6200 | mali-t860mp2 | mali-g76 mp16 |
Memory card | No | microsdxc ( dedicated slot ) | nm ( nano Memory ) | up to 256gb ( uses shared sim slot ) |
Memory v1 | 8gb 512mb RAM | 64gb 4gb RAM | 128gb 6gb RAM |
Memory v2 | 128gb 8gb RAM | 256gb 8gb RAM | ||
Primary camera | | 13 megapixel| lens aperture2.2 | 1/3.1" | 1.12µm | phase detection autofocus | 40 megapixel| lens aperture1.8 | 27mm ( wide ) | 1/1.54" | phase detection autofocus | Laser Auto focus 8 megapixel| lens aperture2.4 | 80mm ( telephoto ) | 1/4.0" | phase detection autofocus | OIS | 3x optical zoom 16 megapixel| lens aperture2.2 | 17mm ( ultrawide ) |
Secondary camera | | 16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm 8 megapixel| lens aperture2.4 | 24 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.9µm |
Loud speaker | Yes | Yes | Yes with stereo speakers |
Audio jack | No | Yes | Yes |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | dlna | Wi-Fi Direct | hotspot |
Bluetooth | 4.0 | le | 4.1.0 | a2dp | le | 5.1.0 | a2dp | aptx hd | le |
GPS | Yes with glonass | Yes with a-gps | Yes with dual-band a-gps glonass bds galileo qzss |
NFC | Yes | No | Yes |
Radio | No | No | No |
USB | No | microusb 2.0 | USB on-the-go | USB Type-C 3.1.0 | USB on-the-go |
Sensors | accelerometer | gyroscope | heart rate | fingerprint ( front-mounted ) | accelerometer | proximity | compass | face-id | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | barometer | compass |
Battery | Li-lon 334 mAh ( 1.27watt per hour ) | Non-removable | Li-lon 3200 mAh | Non-removable | li-po 4200 mAh | Non-removable |
Battery Charge | wireless charging | Fast charging 40w | Fast wireless charging 27w | reverse wireless charging | |
Colors | white color gradations | gold, gold color gradations | black, silver color gradations, purple color gradations, green color gradations, orange, green color gradations |
Network technology | No cellular connectivity | gsm / hspa / lte | gsm / hspa / lte / 5g |
5G bands | 41 | 77 | 78 | 79 nsa/sub6 | ||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a 5g (2+ gbps dl) | |
GPRS | No | ||
EDGE | No | ||
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