Karbonn K451 Plus Sound Wave vs Xiaomi Redmi Note 9 Pro Max

Here you can compare Karbonn K451 Plus Sound Wave and Xiaomi Redmi Note 9 Pro Max. Comparing Karbonn K451 Plus Sound Wave vs Xiaomi Redmi Note 9 Pro Max on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Karbonn K451 Plus Sound Wave stands against Xiaomi Redmi Note 9 Pro Max and which one should you buy The current lowest price found for Karbonn K451 Plus Sound Wave is ₹1,293 and for Xiaomi Redmi Note 9 Pro Max is ₹17,899. The details of both of these products were last updated on Apr 24, 2024.

SpecificationKarbonn K451 Plus Sound WaveXiaomi Redmi Note 9 Pro Max
RAM6 GB
OSAndroid v10.0, upgradable to v11
Battery1800 mAh5020 mAh, Li-Po Battery
CPU2.3 GHz, Octa Core Processor
Internal Memory64 MB64 GB
Price₹1,293₹17,899
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Overview

Specs Score15 / 10080 / 100
Better Specs
Display Size2.4 in6.67 in
Bigger Display
Display Resolution240 x 320 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 84.6%
Less Bezels
RAM6 GB
More RAM
Storage64 MB64 GB
More Storage
CPU Clock Speed2.3 GHz
Faster Clock Speed
CPU CoresOcta Core
More CPU Cores
Rear Camera1.3 MP64 MP Quad
Better Camera Resolution
Front Camera32 MP
Better Front Camera Resolution
Weight209 g
Lighter
Thickness14.6 mm8.8 mm
Slimmer
Battery1800 mAh5020 mAh
Bigger Battery
Unique Features
No
No
No
No
Fingerprint Sensor
4G
Fast Charging
IR Blaster

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIM
Device TypeSmartphone
Release DateMarch 12, 2020

Design

Dimensions51.9 x 116.5 x 14.6 mm76.68 x 165.5 x 8.8 mm
Weight209 g
Design TypeClassic (Candybar)

Display

TypeColor TFT ScreenColor IPS LCD Screen (16M Colors)
TouchYes
Size2.4 inches, 240 x 320 pixels6.67 inches, 1080 x 2400 pixels
Aspect Ratio4:320:9
PPI~ 167 PPI~ 395 PPI
Screen to Body Ratio~ 84.6%
Glass TypeCorning Gorilla Glass 5
FeaturesTriple Corning Gorilla Glass 5, Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment
NotchYes, Punch Hole

Memory

Phonebook500 entries
RAM6 GB
Storage64 MB64 GB
Card SlotYes, upto 8 GBYes, upto 512 GB

Connectivity

GPRSYesYes
EDGENoYes
3GNoYes
4GYes
VoLTEYes, Dual Stand-By
WifiNoYes, with wifi-hotspot
BluetoothYesYes, v5.0, A2DP, LE
USBYesYes, USB-C v2.0
USB FeaturesUSB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support
Fingerprint SensorYes, Side
Face UnlockYes
SensorsAmbient Light Sensor, Proximity Sensor, E Compass, Accelerometer, Gyroscope
3.5mm Headphone JackYesYes
Extra FeaturesUFS2.1

Camera

Rear Camera1.3 MP64 MP f/1.79 (Main)
8 MP f/2.2 (Ultra Wide)
5 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesNight mode, AI Scene detection, Smart ultra-wide angle mode | AI Beautify | Burst mode | Tilt-shift | Level display | Custom watermark | Pro mode | AI Portrait mode, 3D Lighting, Panorama mode
Video Recording4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD
FlashYes, LED
Front CameraNo32 MP f/2 (Main)
Front Video Recording1080p @ 30 fps FHD, 720p @ 30 fps HD

Technical

OSAndroid v10.0, upgradable to 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
JavaNoNo
BrowserYes, supports WAPYes, supports HTML5

Multimedia

SupportsMMS, Voice Recording
EmailNoYes
MusicMP3, MIDIMP3, AMR, FLAC, APE
VideoMP4, 3GPMP4, M4V, MKV, XVID
FM RadioYesYes
Document ReaderYes

Battery

TypeRemovable BatteryNon-Removable Battery
Size1800 mAh5020 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast Charging
StandBy Time20 days20 days
Talk Time8 hours
Music Playback Time210 hours

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