Lenovo Tab TB311XU Overview (2025 Model) The Lenovo Tab 311XU (2025) is a 10.1-inch Android tablet with 4GB RAM and 128 GB storage. It runs on MediaTek Helio G85 octa-core processor. It ships with a 1200 x 1920 IPS LCD display rated at 400 nits. Key Features 10.1-inch 1200 x 1920 IPS LCD with 400 nits brightness and a 16:10 ratio. MediaTek Helio G85 octa-core processor with Mali-G52 MC2 graphics. 4 GB RAM with 128 GB eMMC 5.1 storage plus a dedicated microSDXC slot. Stereo speakers tuned with Dolby Atmos and a 3.5 mm audio jack. 5100 mAh battery with 15 W wired charging. Full Technical Specifications Display Specification Detail Size 10.1 inches (~81.2% screen-to-body ratio) Panel Type IPS LCD Resolution 1200 x 1920 pixels (~224 ppi) Aspect Ratio 16:10 Brightness 400 nits (Typical) Performance Specification Detail Chipset MediaTek Helio G85 (12 nm) CPU Octa-core (2x 2.0 GHz Cortex-A75 + 6x 1.8 GHz Cortex-A55) GPU Mali-G52 MC2 Operating System Android 14 Memory & Storage Specification Detail RAM 4 GB Internal Storage 128 GB (eMMC 5.1) Card Slot microSDXC (dedicated slot) Camera Specification Detail Rear Camera 8 MP, Autofocus, 1080p video Front Camera 5 MP, 720p video Audio Specification Detail Speakers Stereo speakers with Dolby Atmos Audio Jack 3.5 mm Battery & Charging Specification Detail Type Li-Ion 5100 mAh Charging 15 W wired Connectivity Specification Detail WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Bluetooth 5.3, A2DP, LE Cellular LTE (cellular variant) Positioning GPS, GLONASS, Galileo, BDS (cellular variant) NFC No Radio FM radio USB USB Type-C 2.0 SIM Nano-SIM (cellular variant) Design Specification Detail Dimensions 235.7 x 154.5 x 7.5 mm (9.28 x 6.08 x 0.30 in) Weight 425 g (14.99 oz) Build Glass front, plastic frame, plastic back Colours Polar Blue, Luna Grey Sensors Specification Detail Sensors Accelerometer, Proximity (accessory-based / virtual proximity sensing)