Lenovo Tab K12 128GB 12.1″ Android 15 Grey
£304.57 inc VAT
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About This Item
- 12.1″ WQXGA IPS display with 2560 x 1600 resolution and 600 cd/m² brightness
- MediaTek Dimensity 6400 octa-core processor with 8 GB LPDDR4x RAM
- 128 GB UFS storage, expandable via microSD card
- 13 MP rear camera and 8 MP front camera with quad speakers
- Android 15, Wi-Fi 5, Bluetooth 5.2, and IP52 water/dust resistance
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Lenovo Tab K12 | Large-Format Android Tablet for Work & Entertainment
The Lenovo Tab K12 Mediatek 128 GB 30.7 cm (12.1″) 8 GB Wi-Fi 5 (802.11ac) Android 15 Grey is a high-performance Android tablet built for productivity, media consumption, and everyday tasks. With a spacious 12.1″ WQXGA display, powerful MediaTek Dimensity 6400 processor, and 10,200 mAh battery, it delivers a smooth and immersive experience for both work and leisure.
Slim Specs Table
| Metric | Spec. |
|---|---|
| Display | 12.1″ WQXGA IPS, 600 cd/m² |
| Processor | MediaTek Dimensity 6400 |
| Storage | 128 GB UFS |
| RAM | 8 GB LPDDR4x |
| Battery | 10,200 mAh |
Designed for Large-Format Productivity
The Tab K12’s expansive 12.1″ WQXGA display delivers crisp visuals at 2560 x 1600 resolution, making it ideal for multitasking, document editing, and media streaming. The IPS panel with 90 Hz refresh rate ensures smooth scrolling and responsive touch input, while the 600 cd/m² brightness keeps the screen clear even in well-lit environments.
Built for All-Day Performance
Powered by the MediaTek Dimensity 6400 octa-core processor and paired with 8 GB RAM, the Tab K12 handles demanding apps, web browsing, and light creative work without slowdown. The UFS storage ensures fast app launches and file access, while Android 15 provides a secure and up-to-date software experience.
Impressive Battery Life & Charging
With a 10,200 mAh battery, the Tab K12 offers extended usage between charges—perfect for long workdays or travel. The included 45 W fast charger replenishes power quickly via USB-C, and the device supports USB-C charging for added convenience.
Versatile Connectivity & Expandability
While it lacks mobile network support, the Tab K12 features Wi-Fi 5 (802.11ac) and Bluetooth 5.2 for reliable wireless connections. A microSD card slot allows storage expansion, and the USB-C port supports data transfer and peripheral connectivity. Four built-in speakers deliver rich audio for entertainment.
Box contents
- Lenovo Tab K12 tablet
- 45 W AC adapter
- USB-C cable
- Quick start guide
Check before you buy
- Confirm UK Wi-Fi band compatibility (2.4 GHz/5 GHz).
- Verify Android 15 regional availability and pre-installed apps.
- Check for UKCA/CE certification if required.
- Confirm included warranty terms and regional support.
Frequently Asked Questions
Q: Does the Lenovo Tab K12 support mobile data?
A: No, the Tab K12 is Wi-Fi only and does not include mobile network connectivity.
Q: Can I expand the storage on this tablet?
A: Yes, it has a microSD card slot supporting expandable storage.
Q: Is the display suitable for outdoor use?
A: The 600 cd/m² brightness helps with visibility in bright conditions, but it’s not specifically designed for direct sunlight.
Q: Does it come with a stylus or keyboard?
A: No, the Tab K12 does not include a stylus or keyboard; these must be purchased separately if needed.
Q: What is the battery life like?
A: With a 10,200 mAh battery, it offers long usage times suitable for all-day work or entertainment.
The Consultant’s verdict & warranty
The Lenovo Tab K12 is a strong choice for users seeking a large-screen Android tablet for productivity, media, and everyday use. Its combination of a high-resolution display, capable processor, and long battery life makes it well-suited for both work and entertainment. Covered by the standard Manufacturer Warranty.
| Display | |
|---|---|
| Display resolution | 2560 x 1600 pixels |
| LED backlight | Yes |
| Display brightness | 600 cd/m² |
| Display diagonal | 30.7 cm (12.1") |
| HD type | WQXGA |
| Native aspect ratio | 16:10 |
| Panel type | IPS |
| Maximum refresh rate | 90 Hz |
| Processor | |
| Processor manufacturer | MediaTek |
| Processor model | Dimensity 6400 |
| Processor cores | 8 |
| Processor family | Mediatek |
| Memory | |
| Internal memory | 8 GB |
| Internal memory type | LPDDR4x-SDRAM |
| Storage | |
| Storage media | UFS |
| Internal storage capacity | 128 GB |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
| Graphics | |
| Graphics card family | ARM |
| Graphics card | Mali-G57 MC2 |
| Audio | |
| Number of built-in speakers | 4 |
| Camera | |
| Rear camera type | Single camera |
| Rear camera resolution (numeric) | 13 MP |
| Front camera | Yes |
| Front camera resolution (numeric) | 8 MP |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| WWAN | Not installed |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
| Ports & interfaces | |
| USB 2.0 Type-C ports quantity | 1 |
| Navigation | |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Sensors | |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Design | |
| International Protection (IP) code | IP52 |
| Device type | Mobile tablet |
| Form factor | Slate |
| Product colour | Grey |
| Certification | ENERGY STAR,RoHS |
| Colour name | Luna Grey |
| Performance | |
| Operating system installed | Android 15 |
| Position location | Yes |
| GLONASS | Yes |
| GPS (satellite) | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Galileo | Yes |
| Hall sensor | Yes |
| Technical details | |
| Device type | Mobile tablet |
| WWAN | Not installed |
| Form factor | Slate |
| Product colour | Grey |
| Processor manufacturer | MediaTek |
| Software | |
| Platform | Android |
| Operating system installed | Android 15 |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery capacity | 10200 mAh |
| Battery included | Yes |
| Power | |
| AC adapter power | 45 W |
| AC adapter input voltage | 100 - 240 V |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter output voltage | 10 V |
| AC adapter output current | 4.5 A |
| USB Type-C charging port | Yes |
| Endurance | |
| International Protection (IP) code | IP52 |
| Energy efficiency class | F |
| Energy efficiency scale | A to G |
| Battery endurance per cycle | 6473 min |
| Battery endurance in cycles | 1000 |
| Repeated free fall reliability class | E |
| Repairability class | A |
| Weight & dimensions | |
| Width | 278.8 mm |
| Depth | 181.1 mm |
| Height | 6.29 mm |
| Weight | 530 g |
| Packaging content | |
| AC adapter included | Yes |
| Certificates | |
| Certification | ENERGY STAR,RoHS |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 0 - 95% |
| Other features | |
| Processor manufacturer | MediaTek |
| Processor family | Mediatek |
| Identifiers | |
| Distributor SKUs | CQ46228, 11939301, STD10229393, CLZAGJ0519GB |
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