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oppo k7x
vivo y3

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Brand
 oppo vivo
Model
 oppo k7x vivo y3
Announced
 2020 November 04 2019 May
Status
 Available. Released 2020 November 11 Available. Released 2019 May
Device Body
Dimensions
 162.2 x 75.1 x 9.1 mm ( 6.39 x 2.96 x 0.36 in ) 159.4 x 76.7 x 8.9 mm ( 6.28 x 3.02 x 0.35 in )
Weight in gram
 194 190.5
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) dual SIM ( Nano-SIM | dual stand-by )
Water Resistance
 No No
Display type
 IPS LCD | 90hz | 480 Luminance units ( typ ) | 600 Luminance units ( the peak ) IPS LCD
Display resolution
 1080 x 2400 pixels | 20 : 9 ratio ( ~405 pixel per inch density ) 720 x 1544 pixels ( ~268 pixel per inch density )
Display size
 6.5 inches | 102.0 cm2 ( ~83.7% screen to body ratio ) 6.35 inches | 99.6 cm2 ( ~81.5% screen to body ratio )
Display Protection
 corning gorilla glass 3
Operating System
 android 10 | coloros 7.2 android 9.0 ( pie ) | funtouch 9.0
CPU
 Octa-core ( 2x2.0 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 )
Chipset
 mediatek mt6853v dimensity 720 ( 7 nm ) mediatek mt6765 helio p35 ( 12nm )
GPU
 mali-g57 mc3 powervr ge8320
Memory card
 No microsdxc ( dedicated slot )
Memory v1
 128gb 6gb RAM 128gb 4gb RAM
Memory v2
 128gb 8gb RAM | 256gb 8gb RAM 128gb 6gb RAM
Primary camera
48 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/2.0" | 0.8��m | phase detection autofocus
8 megapixel| lens aperture2.2 | 119�� ( ultrawide" | 1.12��m
2 megapixel| lens aperture2.4 | ( macro )
2 megapixel| lens aperture2.4 | ( de
13 megapixel| lens aperture2.2 | ( wide ) | phase detection autofocus
8 megapixel| lens aperture2.2 | 13mm ( ultrawide )
2 megapixel| lens aperture2.4 | ( depth )
Secondary camera
16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0�
16 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/3.06" | 1.0µm
Loud speaker
 Yes Yes
Audio jack
 Yes Yes
WLAN
 Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot
Bluetooth
 5.0 | a2dp | le | aptx hd 5.0 | a2dp | le
GPS
 Yes with a-gps glonass galileo bds Yes with a-gps bds
NFC
 No No
Radio
 No FM Radio
USB
 USB Type-C 2.0 | USB on-the-go microusb 2.0 | USB on-the-go
Sensors
 fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass fingerprint ( rear-mounted ) | accelerometer | proximity | compass
Battery
 li-po 5000 mAh | Non-removable li-po 5000 mAh | Non-removable
Battery Charge
 Fast charging 30w | 100% in 65 min ( advertised ) | reverse charging Fast charging 18w
Colors
 blue, black blue color gradations, peach color color gradations, blue color gradations
Network technology
 gsm / cdma / hspa / evdo / lte / 5g gsm / cdma / hspa / evdo / lte
5G bands
 1 | 41 | 77 | 78 sa/nsa
Network speed
 hspa 42.2/5.76 mbps lte-a (ca) 5g 2.3 gbps dl hspa 42.2/5.76 mbps lte-a (2ca) cat6 400/50 mbps
GPRS
EDGE
Approx price
  • 160 GBP
  • 200 EUR
  • 1880 NOK
  • 2000 SEK
  • 12200 RUB
  • 200 USD
  • 1020 BRL
  • 280 AUD
  • 260000 KRW
  • 26000 JPY
  • 270 SGD
  • 860 MYR
  • 710 AED
  • 3300 ZAR
  • 160 GBP
  • 190 EUR
  • 1880 NOK
  • 2000 SEK
  • 12200 RUB
  • 200 USD
  • 1020 BRL
  • 280 AUD
  • 260000 KRW
  • 26000 JPY
  • 270 SGD
  • 860 MYR
  • 710 AED
  • 3300 ZAR