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vivo iqoo u3
oppo a6

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Brand
 vivo oppo
Model
 vivo iqoo u3 oppo a6
Announced
 2020 December 14 2026 January 13
Status
 Available. Released 2020 December 18 Available. Released 2026 January 13
Device Body
 glass front | plastic frame | plastic back
Dimensions
 164.2 x 75.4 x 8.4 mm ( 6.46 x 2.97 x 0.33 in ) 166.6 x 78.5 x 8.6 mm ( 6.56 x 3.09 x 0.34 in )
Weight in gram
 185.5 216
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM
Water Resistance
 No ip68/ip69 dust tight and water resistant high pressure water jets; immersible up to 1.5meterfor 30 min
Display type
 IPS LCD | 90hz | HDR10 | 460 Luminance units ( typ ) IPS LCD | 120hz | 1125 Luminance units ( the peak )
Display resolution
 1080 x 2408 pixels | 20 : 9 ratio ( ~401 pixel per inch density ) 720 x 1570 pixels | 19.5 : 9 ratio ( ~256 pixel per inch density )
Display size
 6.58 inches | 104.3 cm2 ( ~84.2% screen to body ratio ) 6.75 inches | 111.4 cm2 ( ~85.2% screen to body ratio )
Display Protection
Operating System
 android 10 | iqoo ui 1.5 android 15 | coloros 15
CPU
 Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 ) Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 )
Chipset
 mediatek mt6853 dimensity 800u ( 7 nm ) mediatek dimensity 6300 ( 6 nm )
GPU
 mali-g57 mc3 mali-g57 mc2
Memory card
 No microsdxc
Memory v1
 64gb 6gb RAM 128gb 6gb RAM
Memory v2
 128gb 6gb RAM | 128gb 8gb RAM 128gb 8gb RAM | 256gb 8gb RAM | 256gb 12gb RAM
Primary camera
48 megapixel| lens aperture1.8 | 25mm ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus
2 megapixel| lens aperture2.4 | ( depth )
50 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus
auxiliary lens
Secondary camera
8 megapixel| lens aperture2.0 | ( wide )
8 megapixel| lens aperture2.0 | ( wide )
Loud speaker
 Yes Yes with stereo speakers
Audio jack
 Yes No
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
Bluetooth
 5.1.0 | a2dp | le | aptx hd 5.4 | a2dp | le | aptx hd
GPS
 Yes with a-gps glonass bds galileo
NFC
 No Yes ( market/region dependent )
Radio
 No unspecified
USB
 USB Type-C 2.0 | USB on-the-go USB Type-C 2.0 | otg
Sensors
 fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass fingerprint ( side-mounted ) | accelerometer | proximity | compass
Battery
 li-po 5000 mAh | Non-removable si/c Li-lon 7000 mAh
Battery Charge
 Fast charging 18w 45w wired | 33w pps | 13.5w pd | 37% in 30 min | 5w reverse wired
Colors
 white, gray, aurora color blue color gradations, pink color gradations
Network technology
 gsm / cdma / hspa / lte / 5g gsm / hspa / lte / 5g
5G bands
 1 | 28 | 41 | 77 | 78 sa/nsa 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 71 | 77 | 78 sa/nsa
Network speed
 hspa 42.2/5.76 mbps lte-a 5g hspa lte 5g
GPRS
EDGE
Approx price
  • 170 GBP
  • 205 EUR
  • 1980 NOK
  • 2100 SEK
  • 12800 RUB
  • 210 USD
  • 1080 BRL
  • 300 AUD
  • 270000 KRW
  • 28000 JPY
  • 280 SGD
  • 910 MYR
  • 750 AED
  • 3500 ZAR