Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Samsung Galaxy Tab 4 8.0 LTE SM-T335 16GB WiFi+4G Unlocked GSM Tablet - International Version, No US Warranty, No US 4G (Black)
Product description: Works with all GSM phone companies (ATT, T-mobile, etc). Will NOT work with Sprint, Nextel, Verizon, Boost, or any CDMA networks. Not compatible with US 4G/LTE networks, please check with your network before buying to make sure this phone and all of it's features are compatible with your network. This is the international model, and does not include a US warranty.
Product feature: 2G bands GSM 850 / 900 / 1800 / 1900 3G bands HSDPA 850 / 900 / 1900 / 2100 4G bands LTE 800 / 850 / 900 / 1800 / 2100 / 2600 (Bands 1, 3, 5, 7, 8, 20) SIM Micro-SIM, DISPLAY Type TFT capacitive touchscreen, 16M colors Size 8.0 inches (~71.3% screen-to-body ratio) Resolution 800 x 1280 pixels (~189 ppi pixel density) Multitouch Yes, PLATFORM OS Android OS, v4.4.2 (KitKat) CPU Quad-core 1.2 GHz MEMORY Card slot microSD, up to 64 GB Internal 16 GB, 1.5 GB RAM, CAMERA Primary 3.15 MP, 2048 x 1536 pixels Features Geo-tagging Video 720p@30fps Secondary 1.3 MP, WLAN Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot Bluetooth v4.0, A2DP GPS Yes, with A-GPS, GLONASS Infrared port Yes Radio No USB microUSB v2.0
Product brand: Samsung
Target attributes: Camera Resolution
Answer: attribute: camera resolution
value: None
source: None