Compare Devices
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Brand | oppo | honor | vivo |
Model | oppo r15x | honor 8a prime | vivo y15s |
Announced | 2018 October | 2020 March 30 | 2021 November 09 |
Status | Available. Released 2018 November | Available. Released 2020 March 30 | Available. Released 2021 November 09 |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 158.3 x 75.5 x 7.4 mm ( 6.23 x 2.97 x 0.29 in ) | 156.3 x 73.5 x 8.2 mm ( 6.15 x 2.89 x 0.32 in ) | 164 x 75.2 x 8.3 mm ( 6.46 x 2.96 x 0.33 in ) |
Weight in gram | 156 | 150 | 179 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | No |
Display type | Super AMOLED | IPS LCD | IPS LCD |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~402 pixel per inch density ) | 720 x 1560 pixels | 19.5 : 9 ratio ( ~282 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.4 inches | 101.0 cm2 ( ~84.5% screen to body ratio ) | 6.09 inches | 91.0 cm2 ( ~79.2% screen to body ratio ) | 6.51 inches | 102.3 cm2 ( ~83.0% screen to body ratio ) |
Display Protection | corning gorilla glass 5 | ||
Operating System | android 8.1 ( oreo ) | planned upgrade to android 9.0 ( pie ) | coloros 6.0 | android 9.0 ( pie ) | emui 9 | android 11 ( go edition ) | funtouch 11.1 - vivo 15s |
CPU | Octa-core ( 4x2.0 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) |
Chipset | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | mediatek mt6765 helio p35 ( 12nm ) | mediatek mt6765 helio p35 ( 12nm ) |
GPU | adreno 512 | powervr ge8320 | powervr ge8320 |
Memory card | No | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 128gb 6gb RAM | 64gb 3gb RAM | 32gb 3gb RAM |
Memory v2 | 64gb 3gb RAM | 64gb 4gb RAM | ||
Primary camera | 16 megapixel| lens aperture1.7 | 1/2.8" | 1.12µm | phase detection autofocus 2 megapixel| ( depth ) | 13 megapixel| lens aperture1.8 | phase detection autofocus | 13 megapixel| lens aperture2.2 | 27mm ( wide ) | Auto focus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 25 megapixel| lens aperture2.0 | 1/2.8" | 0.9µm | 8 megapixel| lens aperture2.0 | 8 megapixel| lens aperture2.0 |
Loud speaker | Yes | Yes | Yes |
Audio jack | Yes | Yes | Yes |
WLAN | Wi-Fi 802.11 а/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | Wi-Fi Direct |
Bluetooth | 5.0 | a2dp | le | 4.2 | a2dp | le | 5.0 | a2dp | le |
GPS | Yes with a-gps | Yes with a-gps glonass bds | |
NFC | No | Yes | No |
Radio | No | FM Radio | FM Radio |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | microusb 2.0 | otg |
Sensors | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | proximity | fingerprint ( side-mounted ) | accelerometer | proximity | compass |
Battery | Li-lon 3600 mAh | Non-removable | li-po 3020 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | charging 10w | 10w wired | 5w reverse wired | |
Colors | nebula color, green color gradations | black, blue, green | green color gradations, blue color gradations |
Network technology | gsm / cdma / hspa / lte | gsm / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte-a cat4 150/50 mbps | hspa lte |
GPRS | |||
EDGE | |||
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