{"data":{"slug":"lenovo-tab-tb311fu","type":"tablet","brand":"Lenovo","name":"Tab (TB311FU)","aliases":["Lenovo Tab","Lenovo Tab 10.1","Lenovo Tab 10.1 2025","TB311FU","TB311XU"],"release_date":"2025-01","url":"https://arkivo.dev/tablets/lenovo-tab-tb311fu","specs":{"series":null,"model_numbers":["TB311FU","TB311XU"],"gtins":null,"announce_date":"2025-01-07","status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":["EU","GB","IN","US"],"colors":["Luna Grey","Polar Blue"],"manufacturer_url":"https://www.lenovo.com/us/en/p/tablets/android-tablets/lenovo-tab-series/lenovo-tab/len103l0025","spec_sheet_url":"https://psref.lenovo.com/Detail/Lenovo_Tab?M=ZAEH0013CZ","manual_url":"https://download.lenovo.com/consumer/mobiles_pub/lenovo_tab_with_clear_case_lenovo_tab_with_folio_case_ug_en.pdf","eprel_registration_number":"2226205","warranty_years":2,"form_factor":"slate","os_updates_years":null,"security_updates_years":4,"security_updates_until":null,"height_mm":235.7,"width_mm":154.5,"thickness_mm":7.5,"weight_g":425,"frame_material":null,"front_material":null,"back_material":"metal","ip_rating":["IP52"],"mil_std_810":null,"sim_slots":{"nano_sim_count":1,"esim_count":null,"esim_only":null},"kickstand":null,"screen_size_in":10.1,"resolution":{"width_px":1920,"height_px":1200},"pixel_density_ppi":224.2,"aspect_ratio":"16:10","display_technology":"lcd_ips","display_technology_name":"TFT LCD (IPS)","local_dimming_zones":null,"refresh_rate_modes":[{"mode_name":null,"min_hz":null,"max_hz":60,"variable":null}],"refresh_rate_max_hz":60,"refresh_rate_min_hz":null,"brightness_typical_nits":400,"brightness_peak_nits":null,"brightness_full_screen_nits":null,"static_contrast_ratio":null,"color_depth_bits":null,"dci_p3_coverage_pct":null,"hdr_formats":null,"laminated_display":null,"anti_reflection_coating":null,"screen_surface":null,"nano_texture_option":null,"pwm_dimming_hz":null,"os_at_launch":"Android 14","os_skin":"ZUI 16","os_latest":null,"chipset":"MediaTek Helio G85","process_node_nm":12,"cpu_core_count":8,"cpu_clusters":[{"count":2,"core_name":"Cortex-A75","max_ghz":2},{"count":6,"core_name":"Cortex-A55","max_ghz":1.8}],"cpu_max_ghz":2,"gpu":"Arm Mali-G52 MC2","gpu_core_count":2,"npu_tops":null,"ram_gb":[4],"ram_type":"LPDDR4X","memory_bandwidth_gb_s":null,"storage_gb":[64,128],"storage_type":"eMMC 5.1","memory_card_slot":"microsd_dedicated","memory_card_max_gb":1000,"rear_cameras":[{"role":"main","resolution_mp":8,"aperture_f":null,"focal_length_mm_equiv":null,"sensor_size":null,"pixel_size_um":null,"autofocus":"autofocus","ois":null,"optical_zoom_x":null,"field_of_view_deg":null,"sensor_model":null}],"rear_camera_count":1,"main_camera_mp":8,"flash":null,"rear_video_modes":[{"width_px":1920,"height_px":1080,"max_fps":60}],"video_max_resolution":{"width_px":1920,"height_px":1080},"video_hdr_formats":null,"video_codecs":null,"lidar_scanner":null,"front_cameras":[{"role":"main","resolution_mp":5,"aperture_f":null,"focal_length_mm_equiv":null,"sensor_size":null,"pixel_size_um":null,"autofocus":null,"ois":null,"optical_zoom_x":null,"field_of_view_deg":null,"sensor_model":null}],"webcam_resolution":null,"front_camera_position":"landscape_edge","front_camera_auto_framing":null,"front_video_modes":null,"front_camera_autofocus":null,"speaker_count":2,"speaker_arrangement":"stereo_landscape","stereo_speakers":true,"microphone_count":1,"headphone_jack":true,"audio_features":["Dolby Atmos"],"cellular":true,"network_technologies":["gsm","hspa","lte"],"bands_2g":["900 MHz","1800 MHz"],"bands_3g":["B1","B5","B8"],"bands_4g":["B1","B3","B5","B7","B8","B20","B28","B38","B40","B41"],"bands_5g":null,"mmwave":null,"max_download_mbps":null,"cellular_modem":null,"wifi_standard":"wifi_5","wifi_bands":["2.4ghz","5ghz"],"bluetooth_version":"5.3","bluetooth_codecs":null,"nfc":false,"positioning":["GPS","GLONASS","Galileo","BeiDou","A-GPS"],"dual_frequency_gnss":null,"usb_connector":"usb_c","usb_port_count":1,"usb_version":"USB 2.0","thunderbolt_version":null,"display_output":false,"display_output_max":null,"max_external_displays":null,"stylus_support":null,"stylus_models":null,"stylus_pressure_levels_max":null,"stylus_tilt":null,"stylus_hover":null,"accessory_connector":null,"keyboard_accessories":null,"keyboard_with_trackpad":null,"keyboard_in_box":null,"fingerprint_sensor":"none","face_unlock":"2d","sensors":["Accelerometer sensor","Hall sensor","Virtual light sensor"],"hardware_buttons":null,"battery_capacity_mah":5000,"battery_capacity_typical_mah":5100,"battery_capacity_wh":null,"battery_life_claimed":[{"use_case":"video_streaming","connection":null,"hours":9.5}],"battery_life_video_claimed_h":null,"wired_charging_max_w":15,"wired_charging_standards":["USB Power Delivery"],"charging_notes":"Lenovo says the charger must deliver between 10 W and 15 W for the fastest charging. The quick start guide recommends a USB Power Delivery charger of at least 15 W.","charge_time_0_50_min":null,"charge_time_0_100_min":null,"reverse_wired_charging":null,"charger_in_box":false,"charger_in_box_w":null,"benchmark_geekbench_single":402,"benchmark_geekbench_multi":1396,"benchmark_geekbench_gpu":null,"benchmark_3dmark_wild_life_extreme":182,"benchmark_3dmark_stress_stability_pct":98.4,"benchmark_antutu":278813,"measured_brightness_nits":433,"measured_brightness_auto_nits":null,"measured_brightness_hdr_nits":null,"measured_contrast_ratio":1804,"measured_color_accuracy_delta_e":2.09,"measured_reflection_pct":null,"measured_pwm_hz":null,"measured_pwm_max_brightness_pct":null,"measured_stylus_latency_ms":null,"measured_battery_active_use_h":null,"battery_life_measured":[{"test":"notebookcheck_wifi","brightness_nits":null,"hours":11.75},{"test":"notebookcheck_video","brightness_nits":null,"hours":12.65},{"test":"notebookcheck_load","brightness_nits":null,"hours":4.03},{"test":"notebookcheck_idle","brightness_nits":null,"hours":32.47}],"measured_charge_time_min":105,"measured_loudspeaker_lufs":null,"eu_energy_class":"D","eu_battery_endurance_per_cycle_h":82.17,"eu_battery_endurance_cycles":1000,"eu_free_fall_class":"E","eu_repairability_class":"A","sar_body_w_kg":1.16,"sar_eu_body_w_kg":1.389,"in_the_box":["Lenovo Tab","USB-A to USB-C charging cable","Ejector pin for the card tray","Quick start guide, safety and warranty information"]},"variants":[{"model_number":"TB311FU","cellular":false,"positioning":["GPS","GLONASS","Galileo","BeiDou"],"charger_in_box":false,"sar_eu_body_w_kg":1.389},{"model_number":"TB311XU","cellular":true,"sim_slots":{"nano_sim_count":1},"network_technologies":["gsm","hspa","lte"],"bands_2g":["900 MHz","1800 MHz"],"bands_3g":["B1","B5","B8"],"bands_4g":["B1","B3","B5","B7","B8","B20","B28","B38","B40","B41"],"positioning":["GPS","GLONASS","Galileo","BeiDou","A-GPS"],"sar_eu_body_w_kg":1.085}],"sources":[{"url":"https://psref.lenovo.com/Detail/Lenovo_Tab?M=ZAEH0013CZ","kind":"manufacturer_page","accessed":"2026-10-23","fields":["spec_sheet_url","model_numbers","form_factor","height_mm","width_mm","thickness_mm","weight_g","back_material","ip_rating","screen_size_in","resolution","display_technology","display_technology_name","refresh_rate_modes","brightness_typical_nits","os_at_launch","chipset","cpu_core_count","cpu_clusters","gpu","gpu_core_count","ram_gb","ram_type","storage_gb","storage_type","memory_card_slot","memory_card_max_gb","rear_cameras","front_cameras","speaker_count","microphone_count","headphone_jack","audio_features","wifi_standard","bluetooth_version","positioning","usb_connector","usb_port_count","usb_version","sensors","battery_capacity_typical_mah","charger_in_box","warranty_years","variants"],"notes":{"model_numbers":"Product TB311FU, model ZAEH0013CZ (Czech Republic, 128 GB, Wi-Fi only). TB311XU is the LTE model, see ZAEJ0071ZA","form_factor":"Tablet with no keyboard bundled. Bundled accessory is a Clear Case with Built-in Kickstand, so the kickstand is not part of the tablet body","height_mm":"Dimensions (WxDxH) 235.7 x 154.5 x 7.5 mm, listed in landscape. The long edge is stored as height","width_mm":"154.5 mm is the short edge in the landscape listing","thickness_mm":"7.5 mm, with camera bump 9.4 mm","weight_g":"Around 425 g","back_material":"Case Material: Metal. The metal is not named","ip_rating":"Dust and Water Resistant: IP52. EPREL lists IP52 too","display_technology":"10.1\" WUXGA (1920x1200) TFT LCD (IPS)","display_technology_name":"TFT LCD (IPS), as printed in the Display row","refresh_rate_modes":"60Hz in the Display row","brightness_typical_nits":"400nits in the Display row. The row does not say typical or peak. Notebookcheck measured 433 cd/m2","os_at_launch":"Android 14 or Later","cpu_clusters":"MediaTek Helio G85 (8C, 2x A75 @2.0GHz + 6x A55 @1.8GHz)","gpu":"Integrated Arm Mali-G52 MC2 GPU","gpu_core_count":"MC2 in the GPU name means two cores","ram_gb":"4GB Soldered LPDDR4X","storage_gb":"128GB eMMC 5.1 on this SKU. The 64 GB model comes from other SKUs such as ZAEJ0071ZA","storage_type":"eMMC 5.1","memory_card_slot":"Card Reader: microSD Card Slot on the Wi-Fi SKU. The LTE SKU lists Nano-SIM & microSD Card Slot","memory_card_max_gb":"microSD card, supports up to 1TB","rear_cameras":"Rear 8.0MP. Autofocus comes from Notebookcheck","front_cameras":"Front 5.0MP","speaker_count":"2 side speakers, optimized with Dolby Atmos","microphone_count":"Microphone: Mono","headphone_jack":"1x Headphone / microphone combo jack (3.5mm)","audio_features":"Speakers optimized with Dolby Atmos","wifi_standard":"Wi-Fi 5, 802.11ac 1x1 + BT5.3","bluetooth_version":"BT5.3","positioning":"Location Services: GPS + GLONASS + Galileo + Beidou. WWAN not supported on this SKU. The base list adds A-GPS from the LTE model","usb_version":"1x USB-C (Hi-Speed USB / USB 2.0), with charging and digital audio","sensors":"Accelerometer sensor, Hall sensor, Virtual light sensor","battery_capacity_typical_mah":"5100mAh (Typical)","charger_in_box":"Power Adapter: No Power Adapter on this Czech SKU. The Notebookcheck German test unit also had no charger","warranty_years":"Base Warranty 2-year, Courier with 1-year Battery, Czech Republic SKU","variants":"TB311FU Wi-Fi only here. TB311XU LTE model on ZAEJ0071ZA. Both list the same body, chip, display and battery"}},{"url":"https://psref.lenovo.com/Detail/Lenovo_Tab?M=ZAEJ0071ZA","kind":"manufacturer_page","accessed":"2026-10-23","fields":["cellular","sim_slots","network_technologies","positioning","variants"],"notes":{"cellular":"TB311XU, South Africa SKU: WWAN 4G LTE, Voice Call","sim_slots":"Card Reader: Nano-SIM & microSD Card Slot. One nano-SIM. Whether the SIM and microSD share a tray slot is not stated","network_technologies":"4G LTE. GSM and WCDMA come from the EU radio table in the quick start guide","positioning":"Location Services: GPS + GLONASS + Galileo + Beidou + A-GPS","variants":"TB311XU, 4GB LPDDR4X, 64GB eMMC 5.1 on ZAEJ0071ZA. This SKU includes a 10V / 2A (20W) power adapter. The adapter is not stored, since it is one regional SKU"}},{"url":"https://download.lenovo.com/consumer/mobiles_pub/lenovo_tab_with_clear_case_lenovo_tab_with_folio_case_qsg_en.pdf","kind":"manufacturer_pdf","accessed":"2026-10-23","fields":["wifi_bands","network_technologies","bands_2g","bands_3g","bands_4g","sar_eu_body_w_kg","wired_charging_max_w","wired_charging_standards","charging_notes","charger_in_box","variants"],"notes":{"wifi_bands":"EU radio table, TB311FU: WLAN 2400 - 2483.5 MHz and 5150 to 5850 MHz ranges","network_technologies":"EU radio table, TB311XU: GSM 900/1800, WCDMA I/V/VIII, LTE FDD","bands_2g":"TB311XU: GSM 900 and GSM 1800. These are the EU and UK bands. The listed bands apply to the EU radio model","bands_3g":"TB311XU: WCDMA I/V/VIII","bands_4g":"TB311XU: LTE FDD B1/B3/B5/B7/B8/B20/B28/B38/B40/B41 as Lenovo prints it. B38, B40 and B41 are TDD bands","sar_eu_body_w_kg":"EU/UK 10g SAR, body-worn (0mm): TB311FU 1.389 W/kg with WLAN and Bluetooth. TB311XU 1.085 W/kg with LTE band 7, WLAN and Bluetooth","wired_charging_max_w":"The charger must deliver between min 10 W and max 15 W to achieve the maximum charging speed. The device supports USB Power Delivery","wired_charging_standards":"Supports USB Power Delivery (USB-PD)","charging_notes":"Charge section: use a USB Power Delivery charger with at least 15 W. The charging capabilities section gives 10 W to 15 W","charger_in_box":"For environmental reasons this package may not include a charger in certain countries or regions","variants":"Radio tables per model name TB311FU and TB311XU"}},{"url":"https://download.lenovo.com/consumer/mobiles_pub/lenovo_tab_with_clear_case_lenovo_tab_with_folio_case_ug_en.pdf","kind":"manual","accessed":"2026-10-23","fields":["manual_url","face_unlock"],"notes":{"manual_url":"User Guide for Lenovo Tab with Clear Case / Lenovo Tab with Folio Case (TB311FU/TB311XU)","face_unlock":"Screen unlock section lists Face recognition. The guide does not name 2D or 3D. Notebookcheck says the front camera does the job, without 3D"}},{"url":"https://download.lenovo.com/consumer/mobiles_pub/lenovo_tab_with_clear_case_lenovo_tab_with_folio_case_tb311xu_rn_en.pdf","kind":"regulatory","accessed":"2026-10-23","fields":["sar_body_w_kg"],"notes":{"sar_body_w_kg":"Regulatory Notice for TB311XU: FCC 1g SAR, body-worn, 1.16 W/kg for GSM, WCDMA and LTE with Wi-Fi and Bluetooth. Applies to the LTE model TB311XU only"}},{"url":"https://eprel.ec.europa.eu/api/products/smartphonestablets20231669/2226205","kind":"eprel","accessed":"2026-10-23","fields":["eprel_registration_number","eu_energy_class","eu_battery_endurance_per_cycle_h","eu_battery_endurance_cycles","eu_free_fall_class","eu_repairability_class","battery_capacity_mah","ip_rating","warranty_years","markets"],"notes":{"eprel_registration_number":"modelIdentifier Lenovo Tab (TB311FU). The Wi-Fi model","eu_energy_class":"energyClass D","eu_battery_endurance_per_cycle_h":"batteryEndurancePerCycleInHours 82.17 (4930 min)","eu_battery_endurance_cycles":"batteryEnduranceInCycles 10, stored in hundreds","eu_free_fall_class":"repeatedFreeFallReliabilityClass E, 14 falls without defect","eu_repairability_class":"repairabilityClass A, repairability index 4.05","battery_capacity_mah":"ratedBatteryCapacity 5000. Lenovo publishes 5100 mAh typical","ip_rating":"ingressProtectionRating IP52","warranty_years":"guaranteeDuration 24 months, EU market","markets":"availabilityInEUEEACountries ALL. On-market start 2024-11-13 is earlier than the January 2025 announcement and is not used for the release date"}},{"url":"https://www.lenovo.com/us/en/p/tablets/android-tablets/lenovo-tab-series/lenovo-tab/len103l0025","kind":"manufacturer_page","accessed":"2026-10-23","fields":["manufacturer_url","markets"],"notes":{"manufacturer_url":"Lenovo US product page titled Lenovo Tab, with the Helio G85 and all-day battery wording","markets":"Lenovo US lists the tablet, so the US is a market. The page price is a current price and is not stored"}},{"url":"https://www.notebookcheck.net/Lenovo-Tab-10-1-inch-budget-tablet-announced-with-Helio-G85-chipset.942342.0.html","kind":"press","accessed":"2026-10-23","fields":["announce_date","release_date","colors","process_node_nm","rear_cameras"],"notes":{"announce_date":"CES 2025 announcement by Lenovo, article dated January 7, 2025","release_date":"Announced at CES on January 7, 2025. Lenovo planned US availability from June 2025. Notebookcheck reviewed the tablet in February 2025 and the PSREF announce date is 2024-08-27, so January 2025 is the best supported month for the marketed model","colors":"Two color options: Luna Grey and Polar Blue","process_node_nm":"Helio G85 based on a 12-nanometer process. The maker page for the chip does not state a node","rear_cameras":"8MP rear camera with autofocus"}},{"url":"https://www.notebookcheck.net/Lenovo-Tab-Lenovo-s-new-budget-tablet-launches-in-India-with-Helio-G85-SoC-and-LCD-display.1086984.0.html","kind":"press","accessed":"2026-10-23","fields":["status","markets","security_updates_years","colors","os_skin"],"notes":{"status":"Lenovo India sells the tablet from its website and Amazon since August 2025","markets":"Lenovo announced pricing and availability for India on August 14, 2025, Wi-Fi and Wi-Fi/LTE","security_updates_years":"Lenovo promises four years of security patches until 2029, article dated August 14, 2025. The starting event is not stated and no exact end date is published","colors":"Polar Blue and Luna Grey","os_skin":"Runs Android 14-based ZUI 16 out of the box"}},{"url":"https://www.amazon.de/dp/B0DVGQZ49V","kind":"retailer","accessed":"2026-10-23","fields":["in_the_box","battery_life_claimed","security_updates_years","os_skin"],"notes":{"in_the_box":"Product page infographic Lieferumfang for the Spain SKU ZAEH0010ES with clear case: USB-A to USB-C charging cable, eject pin for the MicroSD tray, quick guide, safety and warranty information. The transparent case is part of that bundle and is not stored. Notebookcheck lists the same cable and tool for its German unit","battery_life_claimed":"Product page infographic: 5100 mAh battery capacity, up to 9.5 hours of YouTube streaming. Brightness and connection not stated. Wi-Fi is not assumed","security_updates_years":"Product page infographic: 4 years of security updates. Starting event not stated","os_skin":"Product page infographic: ships with Android 14 and Lenovo ZUI 16, upgradable to Android 16"}},{"url":"https://www.jbhifi.com.au/products/lenovo-tab-tb311fu-10-wuxga-64gb-tablet","kind":"retailer","accessed":"2026-10-23","fields":["front_camera_position"],"notes":{"front_camera_position":"Product photos show the tablet in landscape with the front camera at the centre of the top long edge"}},{"url":"https://www.notebookcheck.net/Lenovo-Tab-review-10-inch-tablet-as-an-affordable-alternative-for-school-college-and-the-living-room.961827.0.html","kind":"measurement","accessed":"2026-10-23","fields":["aspect_ratio","speaker_arrangement","stereo_speakers","nfc","display_output","fingerprint_sensor","face_unlock","rear_video_modes","in_the_box","wired_charging_max_w","benchmark_geekbench_single","benchmark_geekbench_multi","benchmark_3dmark_wild_life_extreme","benchmark_3dmark_stress_stability_pct","benchmark_antutu","measured_brightness_nits","measured_contrast_ratio","measured_color_accuracy_delta_e","battery_life_measured","measured_charge_time_min"],"notes":{"aspect_ratio":"Spec box: 10.10 inch 16:10, 1920 x 1200 pixel, 224 PPI","speaker_arrangement":"Two speakers on the side edges, one right and one left of the landscape tablet, for light stereo effects in landscape","stereo_speakers":"Two speakers allow some light stereo effects in landscape mode","nfc":"The tablet does not include NFC","display_output":"USB-C is internally USB 2.0, so wired image output is not possible","fingerprint_sensor":"No fingerprint sensor","face_unlock":"Only option is face recognition with the front camera, without 3D recognition","rear_video_modes":"Videos can be recorded at maximum 1080p at 60 fps","in_the_box":"The box has no charger, but a USB-C cable and a tool to open the microSD card slot","wired_charging_max_w":"The tablet can be charged at a maximum of 15 watts. Full charge takes about 1:45 hours","benchmark_geekbench_single":"Geekbench 6.7 single-core 402, 4 GB RAM and 64 GB eMMC test unit, Wi-Fi","benchmark_geekbench_multi":"Geekbench 6.7 multi-core 1396, same unit","benchmark_3dmark_wild_life_extreme":"3DMark Wild Life Extreme, ordinary test, 182 points. Wild Life Extreme Unlimited, 180 points, is not stored","benchmark_3dmark_stress_stability_pct":"Wild Life Extreme Stress Test, 98.4 %. The ordinary Wild Life stress result is not stored","benchmark_antutu":"AnTuTu v10 total score 278813, 64 GB test unit","measured_brightness_nits":"Maximum 433 cd/m2, also the centre value on battery (nine-point grid, average 393.4, minimum 4.5), X-Rite i1Pro 2. White-area size not stated. Sensor and mode settings not stated","measured_contrast_ratio":"1804:1, black 0.24 cd/m2 at maximum brightness. No PWM was detected","measured_color_accuracy_delta_e":"ColorChecker Delta E 2000 average 2.09 with CalMAN, Standard colour mode. Charts for sRGB, Adobe RGB and DCI-P3 are on the page","battery_life_measured":"WiFi Websurfing 11 h 45 min. Big Buck Bunny H.264 1080p 12 h 39 min. Load at maximum brightness 4 h 02 min. Idle without WLAN at minimum brightness 32 h 28 min. Brightness for the Wi-Fi and video tests is not stated on the page","measured_charge_time_min":"About 1:45 hours to completely recharge. Charger and cable not stated, the tablet worked with all chargers tested. Wi-Fi 64 GB unit"}}],"fields_filled":98,"updated":"2026-10-23"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}