Home Karbonn Phones Karbonn K440 Karbonn K440 Specs No User reviews yet Karbonn K440 User reviews Battery 2100 mAh Display 2.6 inches 320 x 240 pixels Camera 1.3 MP (Single camera) Storage , microSDHC Description The Karbonn K440 is basic a dual-SIM phone. It offers a 2.6'' display, 1.3MP camera, Bluetooth and expandable memory. Popular Comparisons The Karbonn K440 is most commonly compared with these phones: Karbonn K440 vs Samsung Galaxy S23 Karbonn K440 vs Karbonn K 22 Karbonn K440 vs Samsung Galaxy S22 Ultra Karbonn K440 vs Samsung Galaxy S23 Ultra Karbonn K440 vs Karbonn K451+ Sound Wave Specs Compare Display Size: 2.6 inches Resolution: 320 x 240 pixels, 154 PPI Screen-to-body: 32.41 % Colors: 262 144 Hardware Storage expansion: microSDHC up to 16 GB Device type: Basic phone Battery Capacity: 2100 mAh Type: User replaceable Camera Rear: Single camera Main camera: 1.3 MP Video recording: Yes Design Size comparison Dimensions: 4.70 x 2.13 x 0.53 inches (119.5 x 54 x 13.5 mm) Features: Numeric keypad, Soft keys, D-Pad Colors: Black, Red, White Cellular Dual SIM: Yes Multimedia Speakers: Loudspeaker Radio: FM, Recording option Connectivity & Features Bluetooth: 2.1 Phone features Notifications: Music ringtones, Vibration Other features: Voice recording Despite our efforts to provide full and correct Karbonn K440 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please LET US KNOW. If you are interested in using our specs commercially, check out our Phone specs database licensing page. Latest News Why in the world would I pay top dollar for the Galaxy S24 Ultra if it gets left behind by Samsung? These Skullcandy headphones crush all their rivals in terms of bang for buck at 50 percent off Walmart's superb Galaxy Watch 5 Pro deal wins hearts once again Trees died for Motorola's $1,000 wooden flagship: Why I wish my iPhone was made out of wood! Weekly deals under $300: bargain Motorola Edge+ (2022), Apple Watch Series 7 and more The good-sounding JBL Tune 130NC are on sale for less than $60 and are a real temptation Popular stories T-Mobile is now going to dictate where you can use its 5G internet Samsung's killer Galaxy Watch 6 Classic trade-in deal comes just in time for Mother's Day Apple signals the imminent release of the iPad Air (2024) and iPad Pro (2024) The speedy iPad Mini 2021 is even sweeter than usual after a lovely discount on Amazon Verizon customers need to be on red alert as a phishing campaign aims to steal their money Apple Watch X render shows new magnetic band mechanism that could lead to longer battery life