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lenovo k8
realme narzo 90x

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Brand
 lenovo realme
Model
 lenovo k8 realme narzo 90x
Announced
 2017 September 2025 December 16
Status
 Available. Released 2017 October Available. Released 2025 December 23
Device Body
Dimensions
 147.9 x 73.7 x 8.6 mm ( 5.82 x 2.90 x 0.34 in ) 166.1 x 77.9 x 8.3 mm ( 6.54 x 3.07 x 0.33 in )
Weight in gram
 165 212
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) Nano-SIM + Nano-SIM
Water Resistance
 No ip65 dust tight and water resistant low pressure water jets
Display type
 IPS LCD IPS LCD | 144hz | 1200 Luminance units ( hbmillion)
Display resolution
 720 x 1280 pixels | 16 : 9 ratio ( ~282 pixel per inch density ) 720 x 1570 pixels | 19.5 : 9 ratio ( ~254 pixel per inch density )
Display size
 5.2 inches | 74.5 cm2 ( ~68.4% screen to body ratio ) 6.8 inches | 113.0 cm2 ( ~87.4% screen to body ratio )
Display Protection
Operating System
 android 7.1.1 ( nougat ) | upgradable to android 8.0 ( oreo ) android 15 | realme ui 6.0
CPU
 Octa-core ( 4x2.35 GHz cortex-a53 & 4x1.65 GHz cortex-a53 ) Octa-core ( 2x2.4 GHz cortex-a76 & 6x2.0 GHz cortex-a55 )
Chipset
 mediatek mt6757 helio p20 ( 16 nm ) mediatek dimensity 6300 ( 6 nm )
GPU
 mali-t880mp2 mali-g57 mc2
Memory card
 microsdxc ( uses shared sim slot )
Memory v1
 32gb 3gb RAM 128gb 6gb RAM
Memory v2
 128gb 8gb RAM
Primary camera
13 megapixel| phase detection autofocus
50 megapixel| lens aperture1.8 | 28mm ( wide ) | 1/2.96" | phase detection autofocus
Secondary camera
8 mega pixel
8 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/4.0" | 1.12µm
Loud speaker
 Yes Yes with stereo speakers
Audio jack
 Yes No
WLAN
 Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot Wi-Fi 802.11 a/b/g/n/ac | dual-band
Bluetooth
 4.2 | a2dp | le 5.3 | a2dp | le | aptx hd | lhdc 5.0
GPS
 Yes with a-gps
NFC
 No No
Radio
 FM Radio No
USB
 microusb 2.0 USB Type-C 2.0 | otg
Sensors
 fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass
Battery
 li-po 4000 mAh | Non-removable si/c Li-lon 7000 mAh
Battery Charge
 60w wired | 13.5w pd | 46w pps | reverse wired | bypass charging
Colors
 black, white color gradations blue color gradations, blue color gradations
Network technology
 gsm / hspa / lte gsm / hspa / lte / 5g
5G bands
 1 | 3 | 5 | 8 | 28 | 40 | 41 | 77 | 78 sa/nsa
Network speed
 hspa 42.2/5.76 mbps lte cat4 150/50 mbps hspa lte 5g
GPRS
EDGE
Approx price
  • 90 GBP
  • 111 EUR
  • 1000 NOK
  • 1100 SEK
  • 6500 RUB
  • 110 USD
  • 550 BRL
  • 150 AUD
  • 140000 KRW
  • 14000 JPY
  • 150 SGD
  • 460 MYR
  • 380 AED
  • 1800 ZAR
  • 110 GBP
  • 131 EUR
  • 1290 NOK
  • 1400 SEK
  • 8300 RUB
  • 140 USD
  • 700 BRL
  • 190 AUD
  • 180000 KRW
  • 18000 JPY
  • 190 SGD
  • 590 MYR
  • 490 AED
  • 2300 ZAR