Karbonn A21 Android vs Xiaomi Redmi K30

Here you can compare Karbonn A21 Android and Xiaomi Redmi K30. Comparing Karbonn A21 Android vs Xiaomi Redmi K30 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn A21 Android stands against Xiaomi Redmi K30 and which one should you buy The current lowest price found for Karbonn A21 Android is ₹7,199 and for Xiaomi Redmi K30 is ₹15,999. The details of both of these products were last updated on Mar 10, 2024.

SpecificationKarbonn A21 AndroidXiaomi Redmi K30
Internal Memory2.57 GB64 GB
RAM512 MB6 GB
Rear Camera5 MP with autofocus64 MP f/1.7 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro Lens)
2 MP f/2.4 (Depth Sensor) with autofocus
Battery1800 mAh, Li-ion Battery4500 mAh, Li-Po Battery
CPU1.2 GHz, Dual Core Processor2.2 GHz, Octa Core Processor
Price₹7,199₹15,999
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Overview

Specs Score36 / 10080 / 100
Better Specs
Display Size4.5 in6.67 in
Bigger Display
Display Resolution480 x 800 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 91.9%
Less Bezels
RAM512 MB6 GB
More RAM
Storage2.57 GB64 GB
More Storage
CPU Clock Speed1.2 GHz2.2 GHz
Faster Clock Speed
CPU CoresDual CoreOcta Core
More CPU Cores
Rear Camera5 MP64 MP Quad
Better Camera Resolution
Front Camera1.3 MP20 MP + 2 MP Dual
Better Front Camera Resolution
Weight208 g
Lighter
Thickness8.79 mm
Slimmer
Battery1800 mAh4500 mAh
Bigger Battery
Unique Features
No
No
No
FM Radio
No
Fingerprint Sensor
4G
Fast Charging
No
NFC

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano SIM
Device TypeSmartphoneSmartphone
Release DateMay, 2013December 10, 2019

Design

Dimensions76.6 x 165.3 x 8.79 mm
Weight208 g
Design TypeClassic (Candybar)

Display

TypeColor TFT Screen (256K colors Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size4.5 inches, 480 x 800 pixels6.67 inches, 1080 x 2400 pixels
Aspect Ratio5:319.5:9
PPI~ 207 PPI~ 392 PPI
Screen to Body Ratio~ 91.9%
Features120 Hz, HDR 10, Corning Gorilla Glass 5, Standard Mode, Sunlight Screen, Luminous Screen
NotchYes, Dual Punch Hole

Memory

RAM512 MB6 GB
Storage2.57 GB64 GB
Card SlotYes, upto 32 GBYes, (Hybrid Slot), upto 256 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYes 7.2 Mbps DownloadYes
4GYes
5GNo
VoLTEYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v2.1Yes, v5.0, Wireless Technology
USBYes, microUSB v2.0Yes, USB-C v2.0
USB FeaturesUSB TetheringUSB on-the-go, USB Charging

Extra

GPSYes, with A-GPS SupportYes, with A-GPS, Beidou, Glonass, Galileo
Fingerprint SensorYes, Side
Face UnlockYes
SensorsAccelerometerUltrasonic Distance , Ambient Light, Acceleration, Gyroscope, Electronic Compass, Vibration Motor
3.5mm Headphone JackYesYes
NFCYes
ExtraTV Out
Extra FeaturesUFS2.1

Camera

Rear Camera5 MP with autofocus64 MP f/1.7 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro Lens)
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesFace detection, Geo taggingSuper Night Scene, Movie Mode, AI Scene Camera, Professional Mode, Panorama Mode
Video Recording4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD
FlashYes, LEDYes, Dual LED
Front Camera1.3 MP20 MP f/2.2
2 MP with Screen Flash Flash
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD

Technical

OSAndroid v4.0 (ICS)Android v10, upgradable to v11
ChipsetQualcomm Snapdragon 730G
CPU1.2 GHz, Dual Core Processor2.2 GHz, Octa Core Processor
Core Details2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver
GPU0Adreno 618
JavaYes, via 3rd partyNo
BrowserYes, supports HTMLYes, supports HTML5

Multimedia

SupportsMMS, Instant Messaging
EmailYes, with Push EmailYes
MusicMP3, AAC, WMA, WAVMP3, AMR, FLAC
VideoMP4, WMV, H.264, H.263MP4, M4V, MKV, XVID
FM RadioYesNo
Document ReaderYesYes

Battery

TypeRemovable BatteryNon-Removable Battery
Size1800 mAh, Li-ion Battery4500 mAh, Li-Po Battery
Fast ChargingYes, 27W Fast Charging
StandBy Time200 hours
Talk Time5 hours

Discuss

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