Compare Devices

infinix smart 2 pro
oppo a83
oppo a3s
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Brand
 infinix oppo oppo
Model
 infinix smart 2 pro oppo a83 oppo a3s
Announced
 2018 2018 January 2018 July 13
Status
 Available. Released 2018 Available. Released 2018 January Available. Released 2018 July
Device Body
Dimensions
 147.5 x 71 x 8.3 mm ( 5.81 x 2.80 x 0.33 in ) 150.5 x 73.1 x 7.7 mm ( 5.93 x 2.88 x 0.30 in ) 156.2 x 75.6 x 8.2 mm ( 6.15 x 2.98 x 0.32 in )
Weight in gram
 138 143 168
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
Display type
 IPS LCD capacitive touchscreen | 16millioncolors IPS LCD IPS LCD
Display resolution
 720 x 1440 pixels | 18 : 9 ratio ( ~293 pixel per inch density ) 720 x 1440 pixels | 18 : 9 ratio ( ~282 pixel per inch density ) 720 x 1520 pixels | 19 : 9 ratio ( ~271 pixel per inch density )
Display size
 5.5 inches | 78.1 cm2 ( ~74.5% screen to body ratio ) 5.7 inches | 83.8 cm2 ( ~76.2% screen to body ratio ) 6.2 inches | 95.9 cm2 ( ~81.2% screen to body ratio )
Display Protection
Operating System
 android 8.1 ( oreo ) android 7.1 ( nougat ) | coloros 3.2 android 8.1 ( oreo ) | coloros 5.1
CPU
 Quad-core 1.5 GHz cortex-a53 Octa-core 2.5 GHz cortex-a53 Octa-core 1.8 GHz cortex-a53
Chipset
 mediatek mt6763t helio p23 ( 16 nm ) Qualcomm sdm450 snapdragon 450 ( 14 nm )
GPU
 mali-g71 mp2 adreno 506
Memory card
 microsdxc ( dedicated slot ) microsdxc ( dedicated slot )
Memory v1
 16gb 2gb RAM 16gb 2gb RAM 16gb 2gb RAM
Memory v2
 32gb 3gb RAM | 32gb 4gb RAM | 64gb 4gb RAM 32gb 3gb RAM | 64gb 4gb RAM
Primary camera
13 megapixel| phase detection autofocus
2 megapixel| ( depth )
13 megapixel| lens aperture2.2 | Auto focus
13 megapixel| lens aperture2.2 | Auto focus
2 megapixel| lens aperture2.4 | ( depth )
Secondary camera
8 mega pixel
8 megapixel| lens aperture2.2
8 megapixel| lens aperture2.2
Loud speaker
 Yes Yes Yes
Audio jack
 Yes Yes Yes
WLAN
 Wi-Fi 802.11 a/b/g/n | hotspot Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot
Bluetooth
 4.2 | a2dp | le 4.2 | a2dp | le 4.2 | a2dp | le
GPS
 Yes with a-gps Yes with a-gps glonass Yes with a-gps
NFC
 No No
Radio
 FM Radio No FM Radio
USB
 microusb 2.0 | USB on-the-go microusb 2.0 | USB on-the-go microusb 2.0 | USB on-the-go
Sensors
 fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass accelerometer | proximity | compass accelerometer | gyroscope | proximity | compass
Battery
 Non-removable Li-lon 3050 mAh battery Li-lon 3180 mAh | Non-removable Li-lon 4230 mAh | Non-removable
Battery Charge
Colors
 black color gradations, red color gradations, gold color gradations gold, black, red, blue red, purple color gradations
Network technology
 gsm / hspa / lte gsm / cdma / hspa / lte gsm / hspa / lte
5G bands
Network speed
 hspa 42.2/11.5 mbps lte cat4 150/50 mbps hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps
GPRS
EDGE
Approx price
  • 170 GBP
  • 201 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
  • 110 GBP
  • 138 EUR
  • 1200 NOK
  • 1300 SEK
  • 7800 RUB
  • 130 USD
  • 650 BRL
  • 180 AUD
  • 170000 KRW
  • 17000 JPY
  • 170 SGD
  • 550 MYR
  • 460 AED
  • 2100 ZAR