Home Samsung Phones Samsung Knack Updated: Jan 07, 2010, 12:08 PM Samsung Knack Specs 6.0 PhoneArena Score Samsung Knack Review Released Sep 03, 2008 Display 2.2-inch 220 x 176 px Battery 1000 mAh Description Samsung Knack is a simple dual-band CDMA clamshell. It features 65k color TFT display, SMS messaging, Voice commands and Organizer. This device is also known as Samsung SCH-U310 I want it 1 user I have it 0 users I had it 2 users Popular Comparisons The Samsung Knack is most commonly compared with these phones: Samsung Knack vs Samsung Haven Samsung Knack vs Samsung Gusto Samsung Knack vs Samsung Galaxy S24 Ultra Samsung Knack vs Apple iPhone 16 Pro Max Specs Compare Display Size: 2.2-inch Resolution: 220 x 176 px, 128 PPI Technology: TFT Screen-to-body: 31.07 % Colors: 65 536 Additional display: 1.0 inches, 96 pixels 96 x Battery Capacity: 1000 mAh Type: Li - Ion, User replaceable Design Size comparison Dimensions: 3.78 x 2.01 x 0.74 inches (96 x 51 x 19 mm) Weight: 3.63 oz (103.0 g) Features: Numeric keypad, Soft keys Keys: Left: Volume control; Right: Other Multimedia Headphones: 2.5mm jack Connectivity & Features Hearing aid compatible: M4, T4 Location: E911 Phone features Notifications: Polyphonic ringtones (32 voices), Vibration, Phone profiles, Speakerphone Other features: Voice dialing, Voice commands, TTY/TDD Regulatory Approval FCC approval: Date approved: Jun 24, 2008 FCC ID value: A3LSCHU310 Measured SAR: Head: 1.14 W/kg Measured in: 1900 MHz Body: 1.03 W/kg Measured in: 1900 MHz Despite our efforts to provide full and correct Samsung Knack 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. Carrier Availability Discontinued Verizon Links Samsung Knack Review Latest News Instagram tests new feature to resurface missed Story highlights from friends Former Metro DM gives us the 411 about port number fraud committed by the T-Mobile unit CWA says AT&T is poised to repeat the bad behavior it showed during Trump's first term (UPDATE: AT&T responds) Nothing's upcoming budget phones might have Snapdragon chip, telephoto cameras, and eSim support Apple's high-end M5 chip variants might not use an SoC design Google TV adds more than a dozen free channels, including Christmas-themed programs Popular stories Samsung employees make major blunder and get fired after leaking image of upcoming phone Dropping to a record low price, the Galaxy Watch Ultra just became everyone's favorite smartwatch No Motorola phones in the US: way worse than no TikTok in the US? Leaked Galaxy S25 Plus photos surface, proving what we’ve all been thinking T-Mobile and Starlink's satellite-powered messaging is only for select smartphones Message service predominantly used by Pixel users intercepted by authorities