Karbonn K8 Star vs Vivo V20

Here you can compare Karbonn K8 Star and Vivo V20. Comparing Karbonn K8 Star vs Vivo V20 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn K8 Star stands against Vivo V20 and which one should you buy The current lowest price found for Karbonn K8 Star is ₹1,019 and for Vivo V20 is ₹20,199. The details of both of these products were last updated on Sep 12, 2023.

SpecificationKarbonn K8 StarVivo V20
Display1.8 inches, 640 x 480 pixels6.44 inches, 1080 x 2400 pixels
Internal Memory35 MB128 GB
CPU2.3 GHz, Octa Core Processor
OSAndroid v11
Rear Camera0.03 MP64 MP f/1.89 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Mono) with autofocus
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Vivo V20
Vivo V20₹20,199
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Vivo V20
Vivo V20₹20,199
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Specs Score15 / 10085 / 100
Better Specs
Display Size1.8 in6.44 in
Bigger Display
Display Resolution640 x 480 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 90.37%
Less Bezels
More RAM
Storage35 MB128 GB
More Storage
CPU Clock Speed2.3 GHz
Faster Clock Speed
CPU CoresOcta Core
More CPU Cores
Rear Camera0.03 MP64 MP + 8 MP + 2 MP Triple
Better Camera Resolution
Front Camera44 MP
Better Front Camera Resolution
Weight171 g
Thickness7.38 mm
Battery1800 mAh4000 mAh
Bigger Battery
Unique Features
Fingerprint Sensor
Fast Charging


Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIM
Device TypeFeature PhoneSmartphone
Release DateOctober 13, 2020


Dimensions74.2 x 161.3 x 7.38 mm
Weight171 g


TypeColorColor AMOLED Screen (16M Colors)
Size1.8 inches, 640 x 480 pixels6.44 inches, 1080 x 2400 pixels
Aspect Ratio4:320:9
PPI~ 445 PPI~ 409 PPI
Screen to Body Ratio~ 90.37%
NotchYes, Water Drop Notch


Storage35 MB128 GB
Card SlotYes, (Hybrid Slot), upto 32 GBYes, upto 1 TB


VoLTEYes, Dual Stand-By
WifiNoYes, with wifi-hotspot
BluetoothYesYes, v5.1, A2DP, LE
USBYesYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging


GPSNoYes, with A-GPS, Beidou, Galileo, GLONASS, NavIC
Fingerprint SensorYes, In Display
Face UnlockYes
SensorsAccelerometer, Gyro, Proximity, E-Compass, Ambient Light Sensor
3.5mm Headphone JackYesYes


Rear Camera0.03 MP64 MP f/1.89 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Mono) with autofocus
FeaturesDigitalSuper Night Mode, Super Wide Angle Night Mode, Tripod Night Mode, Ultra Stable Video, Art Portrait video, Super Macro, Bokeh Portrait, Multi-Style Portrait
Video RecordingYes4K @ 30 fps UHD, 1080p @ 30 fps FHD
FlashNoYes, Dual LED
Front CameraNo44 MP f/2 (Wide Angle)
Front Video Recording4K @ 30 fps UHD, 1080p @ 30 fps FHD


OSAndroid v11
ChipsetQualcomm Snapdragon 720G
CPU2.3 GHz, Octa Core Processor
Core Details2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver
GPUAdreno 618
BrowserYes, supports HTML5


MusicYesWAV, MP3, MP2, MIDI, Vorbis, APE, FLAC
VideoMP4, 3GP, AVI, FLV, MKV
FM RadioYesYes
Document ReaderYes


TypeRemovable BatteryNon-Removable Battery
Size1800 mAh4000 mAh
Fast ChargingYes, 33W Fast Charging
Talk Time16 hours


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