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infinix smart3 plus
xiaomi redmi note 15

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Brand
 infinix xiaomi
Model
 infinix smart3 plus xiaomi redmi note 15
Announced
 2019 April 2025 December 18
Status
 Available. Released 2019 April Available. Released 2026 January 06
Device Body
 glass front | plastic back | plastic frame glass front | plastic frame | plastic back
Dimensions
 157 x 76 x 7.8 mm ( 6.18 x 2.99 x 0.31 in ) 164 x 75.4 x 7.4 mm ( 6.46 x 2.97 x 0.29 in )
Weight in gram
 148 178
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM
Water Resistance
 No ip66 dust tight and water resistant high pressure water jets
Display type
 IPS LCD AMOLED | 68b colors | 120hz | 3840hz pwmillion| hdr10+ | 800 Luminance units ( typ ) | 3200 Luminance units ( the peak )
Display resolution
 720 x 1520 pixels | 19 : 9 ratio ( ~271 pixel per inch density ) 1080 x 2392 pixels ( ~388 pixel per inch density )
Display size
 6.21 inches | 96.3 cm2 ( ~80.7% screen to body ratio ) 6.77 inches | 110.9 cm2 ( ~89.7% screen to body ratio )
Display Protection
 scratch/drop-resistant glass | mohs level 5
Operating System
 android 9.0 ( pie ) android 15 | up to 4 major android upgrades | hyperos 2
CPU
 Quad-core 2.0 GHz cortex-a53 Octa-core ( 4x2.4 GHz cortex-a78 & 4x1.8 GHz cortex-a55 )
Chipset
 mediatek mt6761 helio a22 ( 12 nm ) Qualcomm sm6475-ab snapdragon 6 generation 3 ( 4 nm )
GPU
 powervr ge8320 adreno 710
Memory card
 microsdxc ( dedicated slot ) microsdxc ( uses shared sim slot )
Memory v1
 32gb 2gb RAM 128gb 6gb RAM
Memory v2
 32gb 3gb RAM 128gb 8gb RAM | 256gb 8gb RAM | 512gb 8gb RAM | 512gb 12gb RAM
Primary camera
13 megapixel| lens aperture1.8 | phase detection autofocus
2 megapixel-- qvga
108 megapixel| lens aperture1.7 | 24mm ( wide ) | 1/1.67" | 0.64µm | phase detection autofocus | OIS
8 megapixel| lens aperture2.2 | 16mm ( ultrawide ) | 1/4.0" | 1.12µm
Secondary camera
8 mega pixel
20 megapixel| lens aperture2.2 | 21mm ( wide ) | 1/4.0"
Loud speaker
 Yes Yes with stereo speakers ( with Dolby Atmos )
Audio jack
 Yes No
WLAN
 Wi-Fi 802.11 a/b/g/n | hotspot Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct
Bluetooth
 5.0 | a2dp | le 5.1.0 or 5.3 | a2dp | le
GPS
 Yes with a-gps
NFC
 No Yes ( market/region dependent )
Radio
 FM Radio No
USB
 microusb 2.0 USB Type-C 2.0 | otg
Sensors
 fingerprint ( rear-mounted ) | accelerometer | proximity | compass fingerprint ( under display | optical ) | accelerometer | gyroscope | compass
Battery
 li-po 3500 mAh | Non-removable si/c Li-lon 5520 mAh
Battery Charge
 45w wired | 18w reverse wired
Colors
 black color gradations, cyan color gradations, purple color gradations, red color gradations, brown color gradations black, blue color gradations, mist color color gradations
Network technology
 gsm / hspa / lte gsm / hspa / lte / 5g
5G bands
 1 | 2 | 3 | 5 | 7 | 8 | 12 | 20 | 26 | 28 | 38 | 40 | 41 | 48 | 66 | 71 | 77 | 78 sa/nsa - international
Network speed
 hspa 21.1/5.76 mbps lte cat4 150/50 mbps hspa lte 5g
GPRS
EDGE
Approx price
  • 70 GBP
  • 81 EUR
  • 760 NOK
  • 800 SEK
  • 5000 RUB
  • 80 USD
  • 420 BRL
  • 120 AUD
  • 110000 KRW
  • 11000 JPY
  • 110 SGD
  • 350 MYR
  • 290 AED
  • 1400 ZAR
  • 260 GBP
  • 305 EUR
  • 2970 NOK
  • 3200 SEK
  • 19200 RUB
  • 310 USD
  • 1610 BRL
  • 440 AUD
  • 400000 KRW
  • 41000 JPY
  • 420 SGD
  • 1360 MYR
  • 1120 AED
  • 5200 ZAR