English
Edition
हिंदी
বাংলা
தமிழ்
తెలుగు
മലയാളം
ગુજરાતી
मराठी
Home
Mobiles
Phone Finder
Compare Mobile Phones
Lava Z40 vs Karbonn K9 Smart Grand
Lava Z40
vs
Karbonn K9 Smart Grand
comparison
Show Only Differences
Highlight Differences
Lava Z40
Karbonn K9 Smart Grand
key specs
Display
4.00-inch
5.20-inch
Processor
1.4GHz quad-core
1.3GHz quad-core
Front Camera
2-megapixel
5-megapixel
Rear Camera
2-megapixel
8-megapixel
RAM
1GB
1GB
Storage
8GB
8GB
Battery Capacity
2250mAh
2300mAh
OS
Android 8.1 Oreo (Go edition)
Android 7.0
Resolution
400x800 pixels
480x854 pixels
general
Brand
Lava
Karbonn
Model
Z40
K9 Smart Grand
Release date
March 1, 2019
September 1, 2017
Launched in India
Yes
-
Form factor
Touchscreen
Touchscreen
Dimensions (mm)
125.50 x 63.90 x 11.65
-
Weight (g)
120.00
-
Battery capacity (mAh)
2250
2300
Colours
Black, Gold
Black, Champagne
Removable battery
-
No
display
Screen size (inches)
4.00
5.20
Touchscreen
Yes
Yes
Resolution
400x800 pixels
480x854 pixels
Protection type
Gorilla Glass
-
Aspect ratio
16:9
-
Pixels per inch (PPI)
223
-
hardware
Processor
1.4GHz quad-core
1.3GHz quad-core
RAM
1GB
1GB
Internal storage
8GB
8GB
Expandable storage
Yes
Yes
Expandable storage type
microSD
microSD
Expandable storage up to (GB)
64
32
camera
Rear camera
2-megapixel
8-megapixel
Rear flash
Yes
Yes
Front camera
2-megapixel
5-megapixel
Front flash
Yes
-
software
Operating system
Android 8.1 Oreo (Go edition)
Android 7.0
connectivity
Wi-Fi
Yes
Yes
Wi-Fi standards supported
802.11 b/g/n
-
GPS
Yes
Yes
Bluetooth
Yes, v 4.20
Yes
Micro-USB
Yes
-
Headphones
3.5mm
3.5mm
Number of SIMs
2
2
NFC
-
No
Infrared
-
No
USB OTG
-
Yes
FM
-
Yes
Wi-Fi Direct
-
No
Mobile High-Definition Link (MHL)
-
No
sim 1
SIM Type
Nano-SIM
Micro-SIM
GSM/CDMA
GSM
GSM
3G
Yes
Yes
4G/ LTE
Yes
Yes
sim 2
SIM Type
Nano-SIM
Micro-SIM
GSM/CDMA
GSM
GSM
3G
Yes
Yes
4G/ LTE
Yes
Yes
sensors
Accelerometer
Yes
Yes
Compass/ Magnetometer
-
No
Proximity sensor
-
Yes
Ambient light sensor
-
Yes
Gyroscope
-
No
Barometer
-
No
Temperature sensor
-
No
Related Comparisons
Lava Z71 vs Lava Z40
Popular Mobile Brands
Apple
Asus
Google
HMD
HTC
Honor
Huawei
Infinix
Itel
Jio
Lava
Lenovo
Meizu
Motorola
Nokia
Nothing
Nubia
OnePlus
Oppo
Poco
Realme
Redmi
Samsung
Sharp
Sony
Tecno
Vivo
Xiaomi
ZTE
iQOO
Promoted: In the Stores »
RELATED STORIES
Lava Z40 With Dual 4G VoLTE, Android 8.1 Oreo (Go Edition) Launched in India: Price, Specifications
Advertisement
TRENDING
Vivo X200 Ultra Confirmed to Launch in April; Could Arrive With Vivo X200s
Nothing Adds Camera Capture Feature to Phone 3a's Essential Space
Apple's WWDC 2025 Event to Begin on This Date
Vivo Vision With Apple Vision Pro-Inspired Design Unveiled in China
OnePlus 13T Display, Battery Details Tipped; Could Launch in April
iQOO Z10 Showcased in Two Colourways
Samsung Galaxy S26 Ultra Tipped to Get Triple Rear Cameras, Larger Battery
Samsung Galaxy Z Flip 7, Galaxy Z Fold 7 Leaked Accessories Hint at Design
Lava Shark With 50-Megapixel Camera, 5,000mAh Battery Launched in India
Price List
Samsung Mobiles Price in India
Oppo Mobiles Price in India
Mi Mobiles Price in India
Vivo Mobiles Price in India
Nokia Mobiles Price in India
Motorola Mobiles Price in India
Asus Mobiles Price in India
OnePlus Mobiles Price in India
Apple Mobiles Price in India
Huawei Mobiles Price in India
Google Mobiles Price in India
Realme Mobiles Price in India
Sony Mobiles Price in India
Honor Mobiles Price in India
Lenovo Mobiles Price in India
About Us
Sitemaps
Feedback
Archives
Contact Us
RSS
Advertise
Career
Privacy Policy
Ethics
Editorial Policy
Terms & Conditions
Complaint Redressal
Gadgets 360 is available in
English
Hindi
Follow Us
Facebook
Twitter
Youtube
Instagram
WhatsApp
Rss
Download Our Apps
Available in Hindi
© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products
»
Samsung Galaxy Book5 Pro 360
Starts from
₹1,63,990
Motorola Edge 50 Fusion
Starts from
₹19,999
Motorola Edge 50 Pro
Starts from
₹27,999
iQOO Neo 10R
Starts from
₹26,998
Motorola Edge 50
Starts from
₹21,999
Motorola Edge 50 Neo
Starts from
₹20,999
Latest Tech News
»
Vivo T4 5G Confirmed to Launch in India Soon; to Be Available on Flipkart
Sony WF-C710N TWS Earphones With ANC, Up to 30 Hours Total Battery Life Launched
Samsung Galaxy Z Flip 7 Leaked Case Renders Suggest Design; Galaxy Z Fold 7 Protective Glass Surfaces Online
Tecno Camon 40 Series to Get OS Updates Up to Android 18, 5 Years of Security Patches
nproxy.org