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The original Lenovo Smart Clock is best understood as an alarm clock with Google Assistant, not as a miniature tablet or video screen. Its compact touchscreen, touch snooze, voice-led controls and gradual wake features suit a bedside table; its small display and lack of video streaming make it a poor fit if you want to watch shows or run apps.
What the original Lenovo Smart Clock is—and is not
This review covers the original Lenovo Smart Clock with Google Assistant, introduced in 2019. It is distinct from the Lenovo Smart Clock 2, Smart Clock Essential and Alexa-equipped Essential models, which Lenovo documents separately. The original is built around clock faces, alarms, voice requests and basic Assistant functions rather than tablet-style app use. Lenovo’s product materials describe the intended device; check the model name carefully when shopping for a used or remaining-stock unit.
Lenovo Support states that the screen does not support video streaming, and the clock cannot cast videos to another display. Assistant interaction is primarily voice-led. Treat it as a bedside control and information display, not a small entertainment tablet.
Lenovo Smart Clock specifications
The figures below are Lenovo’s published specifications for the original model, not independent measurements. Lenovo cautions that specifications can vary by region or model.
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- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
| Specification | Original Lenovo Smart Clock |
|---|---|
| Display | 4-inch IPS touchscreen, 480 × 800 pixels |
| Processor | MediaTek 8167S, 1.5 GHz |
| Memory and storage | 1 GB RAM; 8 GB flash |
| Speaker | One 1.5-inch, 3 W speaker with two passive radiators |
| Wireless | Dual-band 2.4/5 GHz 802.11 a/b/g/n/ac Wi-Fi; Bluetooth 5.0 |
| Controls and camera | Microphone mute toggle and volume buttons; no camera listed |
| Size and weight | 113.88 × 75.0 × 79.2 mm; 328 g |
| In the box | Clock, adapter, quick-start guide and warranty card |
The 4-inch screen is sized for clock information and simple touch controls. The hardware list and intended use together make clear that this is a focused bedside device, not a general-purpose smart display.
Alarms and bedside features
Lenovo describes tapping the screen to snooze or dismiss an alarm, choosing music or ringtones, and using a morning routine for weather, agenda, reminders and commute information. Google’s launch-era Assistant post also describes tapping to snooze or saying “stop” without repeating “Hey Google.” These are manufacturer feature descriptions, not independent test results.
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
Lenovo’s 2019 launch announcement says the clock can gradually brighten compatible lights and raise alarm volume beginning 30 minutes before the scheduled wake time. The 30-minute figure describes the feature’s stated lead-in; it does not establish a measured brightness or volume curve. Light control depends on compatible connected lighting and its setup.
Lenovo Support says alarms and timers continue to work when Do Not Disturb is enabled. For current service behavior, consult the support documentation for your region, since online features and integrations may change over time.
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- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
Setup, Google Assistant and subscriptions
Setup requires the Google Home app on a phone or tablet and linking a Google account, according to Lenovo Support. The clock’s basic Assistant help does not require a paid subscription, but some compatible third-party services—such as certain music services—may require their own subscriptions. That distinction matters: having Assistant on the clock does not include paid content from every service.
Lenovo presents control of compatible smart-home devices as a use case. Compatibility is not guaranteed for every bulb, plug or other device; check that a specific product works with the Assistant setup you plan to use before buying it.
Rank #4
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- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Privacy and multiple users
The original clock has a microphone and a physical microphone-mute toggle, and Lenovo’s published specifications list no camera. Lenovo Support also says the device can be linked to multiple accounts through Google Home and that Voice Match can personalize responses. A microphone mute switch addresses microphone input; it should not be treated as proof that all network or account functions are disabled.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Who should consider it?
- A good fit: someone who wants a compact alarm clock with touch snooze, voice access to Assistant, and bedside routines.
- Look elsewhere: anyone who expects video playback, a broad app experience or a tablet-like display.
- Check before buying: confirm that a listing is for the original Google Assistant model rather than Smart Clock 2 or an Essential variant, and verify its condition, regional compatibility and seller.
Lenovo’s India store identifies a regional product listing as model ZA4R0023IN, but that regional identifier, price or availability should not be assumed to apply elsewhere. Lenovo has not established a current discontinuation status or end-of-support date in the materials cited here, so current availability and ongoing service behavior remain uncertain.
Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
