{"data":{"slug":"lenovo-tab-one","type":"tablet","brand":"Lenovo","name":"Tab One","aliases":["TB305FU","TB305XU","Lenovo Tab K9","ZAF0","ZAF1"],"release_date":"2025-04","url":"https://arkivo.dev/tablets/lenovo-tab-one","specs":{"series":null,"model_numbers":["TB305FU","TB305XU","ZAF00066JP","ZAF10040JP"],"gtins":null,"announce_date":null,"status":"available","predecessor":null,"successor":null,"launch_price_usd":null,"launch_price_eur":null,"markets":["EU","JP"],"colors":["Luna Grey","Seafoam Green"],"manufacturer_url":"https://www.lenovo.com/us/en/p/tablets/android-tablets/lenovo-tab-series/lenovo-tab-one/len103l0027","spec_sheet_url":"https://psref.lenovo.com/syspool/Sys/PDF/Lenovo_Tablets/Tab_One/Tab_One_Spec.pdf","manual_url":null,"eprel_registration_number":"2344005","warranty_years":2,"form_factor":"slate","os_updates_years":null,"security_updates_years":2,"security_updates_until":null,"height_mm":211,"width_mm":124.8,"thickness_mm":8.5,"weight_g":320,"frame_material":"plastic","front_material":null,"back_material":"plastic","ip_rating":["IP52"],"mil_std_810":null,"sim_slots":null,"kickstand":null,"screen_size_in":8.7,"resolution":{"width_px":1340,"height_px":800},"pixel_density_ppi":179.4,"aspect_ratio":"5:3","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":480,"brightness_peak_nits":null,"brightness_full_screen_nits":null,"static_contrast_ratio":1500,"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":"Android 15","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":null,"video_max_resolution":null,"video_hdr_formats":null,"video_codecs":null,"lidar_scanner":null,"front_cameras":[{"role":"main","resolution_mp":2,"aperture_f":null,"focal_length_mm_equiv":null,"sensor_size":null,"pixel_size_um":null,"autofocus":"fixed","ois":null,"optical_zoom_x":null,"field_of_view_deg":null,"sensor_model":null}],"webcam_resolution":null,"front_camera_position":"portrait_edge","front_camera_auto_framing":null,"front_video_modes":null,"front_camera_autofocus":false,"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","lte"],"bands_2g":["GSM 850","GSM 900","GSM 1800","GSM 1900"],"bands_3g":["B1","B2","B4","B5","B6","B8","B19"],"bands_4g":["B1","B2","B3","B4","B5","B7","B8","B12","B13","B17","B18","B19","B20","B26","B28","B66","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":null,"display_output_max":null,"max_external_displays":null,"stylus_support":"none","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":12.5},{"use_case":"web_browsing","connection":null,"hours":16.5}],"battery_life_video_claimed_h":null,"wired_charging_max_w":15,"wired_charging_standards":null,"charging_notes":null,"charge_time_0_50_min":null,"charge_time_0_100_min":null,"reverse_wired_charging":null,"charger_in_box":null,"charger_in_box_w":null,"benchmark_geekbench_single":null,"benchmark_geekbench_multi":null,"benchmark_geekbench_gpu":null,"benchmark_3dmark_wild_life_extreme":null,"benchmark_3dmark_stress_stability_pct":null,"benchmark_antutu":null,"measured_brightness_nits":null,"measured_brightness_auto_nits":null,"measured_brightness_hdr_nits":null,"measured_contrast_ratio":null,"measured_color_accuracy_delta_e":null,"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":null,"measured_charge_time_min":null,"measured_loudspeaker_lufs":null,"eu_energy_class":"D","eu_battery_endurance_per_cycle_h":80.88,"eu_battery_endurance_cycles":1000,"eu_free_fall_class":"E","eu_repairability_class":"A","sar_body_w_kg":null,"sar_eu_body_w_kg":null,"in_the_box":null},"variants":[{"model_number":"TB305FU","cellular":false,"positioning":["GPS","GLONASS","Galileo","Beidou"]},{"model_number":"TB305XU","cellular":true,"sim_slots":{"nano_sim_count":1},"network_technologies":["gsm","lte"],"bands_2g":["GSM 850","GSM 900","GSM 1800","GSM 1900"],"bands_3g":["B1","B2","B4","B5","B6","B8","B19"],"bands_4g":["B1","B2","B3","B4","B5","B7","B8","B12","B13","B17","B18","B19","B20","B26","B28","B66","B38","B40","B41"],"positioning":["GPS","GLONASS","Galileo","Beidou","A-GPS"]}],"sources":[{"url":"https://psref.lenovo.com/syspool/Sys/PDF/Lenovo_Tablets/Tab_One/Tab_One_Spec.pdf","kind":"manufacturer_pdf","accessed":"2026-10-06","fields":["spec_sheet_url","model_numbers","form_factor","colors","eprel_registration_number","height_mm","width_mm","thickness_mm","weight_g","back_material","frame_material","screen_size_in","resolution","aspect_ratio","display_technology","display_technology_name","refresh_rate_modes","brightness_typical_nits","static_contrast_ratio","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","face_unlock","speaker_count","microphone_count","headphone_jack","audio_features","cellular","network_technologies","bands_2g","bands_3g","bands_4g","wifi_standard","bluetooth_version","positioning","usb_connector","usb_port_count","usb_version","stylus_support","sensors","battery_capacity_typical_mah","battery_life_claimed","wired_charging_max_w","eu_energy_class","variants","front_camera_position","speaker_arrangement","stereo_speakers"],"notes":{"model_numbers":"Green Certifications name TB305FU and TB305XU, each with energy rating D. Version dated May 06 2026","height_mm":"Dimensions (WxDxH) 211 x 124.8 x 8.5 mm. The datasheet labels 211 mm as H and 124.8 mm as W. Stored in portrait order","thickness_mm":"8.5 mm without camera bump. 9.45 mm with the camera bump","weight_g":"Around 320 g. The sheet does not give a separate LTE weight","back_material":"Case Material: Plastic","frame_material":"Case Material: Plastic. GSMArena also lists a plastic frame and plastic back","aspect_ratio":"Display table aspect ratio 5:3. 1340 x 800 is 1.675:1","display_technology":"TFT LCD (IPS). IPS may refer to IPS, PLS, ADS, AHVA or AAS","brightness_typical_nits":"Display table 480 nits. The datasheet says 480 nits (Typical)","static_contrast_ratio":"Display table 1500:1","cpu_clusters":"2x A75 + 6x A55, A75@2.0GHz / A55@1.8GHz","storage_type":"64GB or 128GB eMMC 5.1 on systemboard","memory_card_slot":"microSD card slot on WLAN models. Nano-SIM + microSD card slot on WWAN models, one tray holding both cards","memory_card_max_gb":"microSD card, supports up to 1TB. Converted to decimal 1000 GB","rear_cameras":"Rear 8.0MP, autofocus. Autofocus mechanism not published","front_cameras":"Front 2.0MP, fixed focus, face unlock","face_unlock":"Face unlock through the 2.0MP fixed-focus front camera. No depth hardware is listed","speaker_count":"2 side speakers, optimized with Dolby Atmos","microphone_count":"Single microphone","headphone_jack":"1x Headphone / microphone combo jack (3.5mm)","cellular":"WWAN: 4G LTE or No support. TB305XU is the LTE model","network_technologies":"Cellular bands list GSM, UMTS, FDD LTE and TDD LTE for WWAN models. UMTS does not establish the HSPA enhancement, so hspa is not stored","bands_3g":"UMTS: B1/2/4/5/6/8/19","bands_4g":"FDD LTE: B1/2/3/4/5/7/8/12/13/17/18/19/20/26/28(a+b)/66. TDD LTE: B38/40/41. B28 is listed as 28(a+b)","positioning":"WLAN models GPS + GLONASS + Galileo + Beidou. WWAN models add A-GPS","usb_version":"1x USB-C (Hi-Speed USB / USB 2.0), with charging and digital audio","stylus_support":"Pen: No support","sensors":"Accelerometer, Hall sensor and Virtual light sensor on all models. The Virtual proximity sensor is for the WWAN model only and is left out because the base describes the Wi-Fi model","battery_capacity_typical_mah":"5100mAh (typical) Rechargeable Li-ion Battery","battery_life_claimed":"12.5 hr of YouTube streaming and 16.5 hr of Chrome browsing. Connection not stated","wired_charging_max_w":"Support 15W quick charge. The optional in-box adapter is rated 10V/2A (20W) and depends on the country","eu_energy_class":"Energy rating D (TB305FU) and D (TB305XU)","variants":"TB305FU is the WLAN model and TB305XU the WWAN model. SIM, bands and A-GPS apply to WWAN models only","front_camera_position":"Page 1 overview image shows the front camera centred on the short top edge in portrait","speaker_arrangement":"Page 1 overview image shows speaker grilles on the top and bottom short edges in portrait, so they sit left and right in landscape. Text: 2 side speakers","stereo_speakers":"2 side speakers on opposite short edges per the page 1 overview image","gpu_core_count":"Processor table: Arm Mali-G52 MC2 GPU. MC2 denotes two GPU cores, not shader lanes"}},{"url":"https://psrefstuff.lenovo.com/syspool/Sys/PDF/datasheet/Lenovo-Tab-One-Datasheet_EN.pdf","kind":"manufacturer_pdf","accessed":"2026-10-06","fields":["colors","security_updates_years","brightness_typical_nits","os_skin","wifi_bands","fingerprint_sensor","face_unlock","battery_life_claimed","weight_g"],"notes":{"security_updates_years":"Operating System at Launch: Expect OS upgrades until Android 15 and 2 years security patches until January 2027. The two years end January 2027, so they count from January 2025, before the April 2025 retail start","os_skin":"Android 14. Lenovo ZUI 16","wifi_bands":"WLAN: 802.11 a/b/g/n/ac, WiFi 5, 2.4GHz + 5GHz","fingerprint_sensor":"Login Security: Fingerprint: No","face_unlock":"Login Security: Face Unlock: Yes","battery_life_claimed":"Video Playback up to 12.5 hours (YouTube Streaming). Web Browsing up to 16.5 hours (Chrome Browsing). Hibernation Mode up to 61 days is not stored","weight_g":"~320 g (0.7 lbs)"}},{"url":"https://download.lenovo.com/consumer/mobiles_pub/tab_one_sustainability_information.pdf","kind":"manufacturer_pdf","accessed":"2026-10-06","fields":["model_numbers","ip_rating","eu_battery_endurance_cycles"],"notes":{"model_numbers":"Product: Tab One. Model: TB305FU and TB305XU","ip_rating":"(d) ingress protection rating IP52","eu_battery_endurance_cycles":"(e) minimum battery endurance in cycles in number of cycles 1000"}},{"url":"https://eprel.ec.europa.eu/api/products/smartphonestablets20231669/2344005","kind":"eprel","accessed":"2026-10-06","fields":["status","markets","eprel_registration_number","warranty_years","ip_rating","battery_capacity_mah","eu_energy_class","eu_battery_endurance_per_cycle_h","eu_battery_endurance_cycles","eu_free_fall_class","eu_repairability_class"],"notes":{"status":"Model identifier Tab One (TB305FU). No on-market end date","markets":"availabilityInEUEEACountries ALL","eprel_registration_number":"Wi-Fi model TB305FU. The LTE model TB305XU is registered as 2344016 with the same energy class, endurance, cycles, drop, repair and IP values","warranty_years":"guaranteeDuration 24 months. EU market","battery_capacity_mah":"ratedBatteryCapacity 5000. Lenovo publishes 5100 mAh typical","eu_battery_endurance_per_cycle_h":"batteryEndurancePerCycleInHours 80.88 (4853 min)","eu_battery_endurance_cycles":"batteryEnduranceInCycles 10, stored in hundreds. The Lenovo sustainability sheet says 1000 cycles","eu_free_fall_class":"repeatedFreeFallReliabilityClass E, 3 falls without defect","eu_repairability_class":"repairabilityClass A, repairability index 4"}},{"url":"https://eprel.ec.europa.eu/api/products/smartphonestablets20231669/2344016","kind":"eprel","accessed":"2026-10-06","fields":["variants"],"notes":{"variants":"Model identifier Tab One (TB305XU). Same class D, 80.88 h, 1000 cycles, drop class E, repair class A, IP52 and 5000 mAh rated as TB305FU, so the LTE row inherits these base values safely"}},{"url":"https://pcsupport.lenovo.com/us/en/solutions/ht501098","kind":"manufacturer_page","accessed":"2026-10-06","fields":["model_numbers","os_latest"],"notes":{"model_numbers":"Rows TB305FU and TB305XU. Upgrade matrix names the product Lenovo Tab One / Lenovo Tab K9. Lenovo support lists machine types ZAF0 and ZAF1 under Lenovo Tab One/Lenovo Tab K9 (TB305FUXU)","os_latest":"TB305FU and TB305XU rows: launch OS Android 14, upgrade plan available Android 15, released 6/30/2025 (TB305FU) and 7/16/2025 (TB305XU). Security maintenance ends 3/14/2027 (TB305FU) and 4/24/2027 (TB305XU). The Security Updates EOL table says 2027/4/24 for the product. These dates conflict with the datasheet, so security_updates_until is not stored"}},{"url":"https://www.lenovo.com/us/en/p/tablets/android-tablets/lenovo-tab-series/lenovo-tab-one/len103l0027","kind":"manufacturer_page","accessed":"2026-10-06","fields":["manufacturer_url"]},{"url":"https://kakaku.com/item/K0001691474/","kind":"retailer","accessed":"2026-10-06","fields":["release_date","model_numbers","markets"],"notes":{"release_date":"Japanese price comparison page for Wi-Fi SKU ZAF00066JP states 2025年4月23日 発売 (sale start April 23, 2025). GSMArena says released March 2025, but no actual March sale was found. Earliest verified retail month","model_numbers":"Lenovo Tab One ZAF00066JP, Android 14, Helio G85, 4 GB, 64 GB, 8.7-inch, Luna Grey","markets":"Sold in Japan by many shops with current prices"}},{"url":"https://kakaku.com/item/K0001691475/","kind":"retailer","accessed":"2026-10-06","fields":["release_date","model_numbers"],"notes":{"release_date":"LTE SKU ZAF10040JP SIM-free also states 2025年4月23日 発売. User forum posts from 2025年6月11日 show owners after that date","model_numbers":"Lenovo Tab One ZAF10040JP SIM free, 4 GB, 64 GB, Luna Grey"}},{"url":"https://www.gsmarena.com/lenovo_tab_one-14073.php","kind":"spec_database","accessed":"2026-10-06","fields":["frame_material","process_node_nm","nfc","stereo_speakers"],"notes":{"frame_material":"Build: Glass front, plastic frame, plastic back","process_node_nm":"Mediatek Helio G85 (12 nm). MediaTek's own page does not state the node","nfc":"NFC: No. Lenovo documents do not list NFC","stereo_speakers":"Loudspeaker: Yes, with stereo speakers (with Dolby Atmos)"}}],"fields_filled":81,"updated":"2026-10-16"},"meta":{"api_version":"1","docs":"https://arkivo.dev/api"}}