Karbonn K451 Plus Sound Wave vs Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)

Here you can compare Karbonn K451 Plus Sound Wave and Xiaomi Redmi Note 9 Pro (4GB RAM + 128…. Comparing Karbonn K451 Plus Sound Wave vs Xiaomi Redmi Note 9 Pro (4GB RAM + 128… 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 (4GB RAM + 128… 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 (4GB RAM + 128… is ₹15,999. The details of both of these products were last updated on Apr 25, 2024.

Specification	Karbonn K451 Plus Sound Wave	Xiaomi Redmi Note 9 Pro (4GB RAM + 128…
CPU		2.3 GHz, Octa Core Processor
Rear Camera	1.3 MP	48 MP f/1.79 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus
Internal Memory	64 MB	128 GB
RAM		4 GB
OS		Android v10.0
Price	₹1,293	₹15,999

Karbonn K451 Plus Sound Wave₹1,293

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Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)₹15,999

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Karbonn K451 Plus Sound Wave₹1,293

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Xiaomi Redmi Note 9 Pro (4GB RAM + 128GB)₹15,999

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Overview

Specs Score	15 / 100	77 / 100 Better Specs
Display Size	2.4 in	6.67 in Bigger Display
Display Resolution	240 x 320 pixels	1080 x 2400 pixels Better Resolution
Screen To Body Ratio		~ 84.5% Less Bezels
RAM		4 GB More RAM
Storage	64 MB	128 GB More Storage
CPU Clock Speed		2.3 GHz Faster Clock Speed
CPU Cores		Octa Core More CPU Cores
Rear Camera	1.3 MP	48 MP Quad Better Camera Resolution
Front Camera		16 MP Better Front Camera Resolution
Weight		209 g Lighter
Thickness	14.6 mm	8.8 mm Slimmer
Battery	1800 mAh	5020 mAh Bigger Battery
Unique Features	No No No No	Fingerprint Sensor 4G Fast Charging IR Blaster

General

Sim Type	Dual Sim, GSM+GSM	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size		Nano+Nano SIM
Device Type		Smartphone
Release Date		March 12, 2020

Design

Dimensions	51.9 x 116.5 x 14.6 mm	76.68 x 165.75 x 8.8 mm
Weight		209 g
Design Type	Classic (Candybar)

Display

Type	Color TFT Screen	Color IPS LCD Screen (16M Colors)
Touch		Yes
Size	2.4 inches, 240 x 320 pixels	6.67 inches, 1080 x 2400 pixels
Aspect Ratio	4:3	20:9
PPI	~ 167 PPI	~ 395 PPI
Screen to Body Ratio		~ 84.5%
Glass Type		Corning Gorilla Glass 5
Features		Standard Mode, Sunshine Mode, Night mode, Color Temperature Adjustment
Notch		Yes, Punch Hole

Memory

Phonebook	500 entries
RAM		4 GB
Storage	64 MB	128 GB
Card Slot	Yes, upto 8 GB	Yes, upto 512 GB

Connectivity

GPRS	Yes	Yes
EDGE	No	Yes
3G	No	Yes
4G		Yes
VoLTE		Yes, Dual Stand-By
Wifi	No	Yes, with wifi-hotspot
Bluetooth	Yes	Yes, v5.0, A2DP, LE
USB	Yes	Yes, USB-C v2.0
USB Features		USB on-the-go, USB Charging
IR Blaster		Yes

Extra

GPS		Yes, with A-GPS, Galileo, GLONASS, Beidou, NavIC Support
Fingerprint Sensor		Yes, Side
Face Unlock		Yes
Sensors		Proximity sensor, Ambient light sensor, Accelerometer, Gyroscope, Electronic compass
3.5mm Headphone Jack	Yes	Yes
Splash Resistant		Yes
Extra Features		UFS2.1

Camera

Rear Camera	1.3 MP	48 MP f/1.79 (Wide Angle) 8 MP f/2.2 (Ultra Wide) 5 MP f/2.4 (Macro ) 2 MP f/2.4 (Depth Sensor) with autofocus
Features		Night 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 Recording		4K @ 30 fps UHD, 1080p @ 30/60 fps FHD, 720p @ 30 fps HD
Flash		Yes, LED
Front Camera	No	16 MP f/2 (Main)
Front Video Recording		1080p @ 30 fps FHD, 720p @ 30 fps HD

Technical

OS		Android v10.0
Chipset		Qualcomm Snapdragon 720G
CPU		2.3 GHz, Octa Core Processor
Core Details		2x2.3 GHz Kryo 465 Gold & 6x1.8 GHz Kryo 465 Silver
GPU		Adreno 618
Java	No	No
Browser	Yes, supports WAP	Yes, supports HTML5

Multimedia

Supports	MMS, Voice Recording
Email	No	Yes
Music	MP3, MIDI	MP3, AMR, FLAC, APE
Video	MP4, 3GP	MP4, M4V, MKV, XVID
FM Radio	Yes	Yes
Document Reader		Yes

Battery

Type	Removable Battery	Non-Removable Battery
Size	1800 mAh	5020 mAh, Li-Po Battery
Fast Charging		Yes, 18W Fast Charging
StandBy Time	20 days	20 days
Talk Time	8 hours	29 hours

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