Lenovo Lenovo Tab K12
$446
Overview
Lenovo Lenovo Tab K12 is a mid-range Android smartphone released in 2025 with a 12.1-inch LCD IPS, MediaTek Dimensity 6400 chipset, 13 main camera, and 10200 mAh battery.
Priced at $446, it targets users seeking mid-range performance.
Specifications of Lenovo Lenovo Tab K12
The display of Lenovo Lenovo Tab K12 measures 12.1 inches with LCD IPS technology and 90Hz refresh rate. Peak brightness reaches 400 nits for excellent outdoor visibility. The screen renders at 2560 x 1600 resolution.
The camera system of Lenovo Lenovo Tab K12 features 1 rear cameras: 13 main. Video recording supports up to 1080p.
The battery of Lenovo Lenovo Tab K12 has 10200mAh capacity with 35 wired charging. A full charge takes approximately 120 min minutes.
The performance of Lenovo Lenovo Tab K12 is powered by the MediaTek Dimensity 6400 chipset with Mali-G57 MC2 GPU. AnTuTu benchmark achieves 445000.
The memory of Lenovo Lenovo Tab K12 offers 8GB RAM with 128GB storage options. RAM uses LPDDR4X RAM technology. Storage is UFS Storage 2.2. Storage is not expandable.
The connectivity of Lenovo Lenovo Tab K12 includes 5G support, Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, and Bluetooth 5.2.
The build of Lenovo Lenovo Tab K12 weighs 530g with Aluminum frame and Matte back. Water and dust resistance is rated IP52. Dimensions measure 278.8 x 181 x 6.3 mm.
The software of Lenovo Lenovo Tab K12 runs Android 13, ColorOS 13.2 with ColorOS. Software support extends 2 years through 2028.
Compare Lenovo Lenovo Tab K12
Frequently Asked Questions about Lenovo Lenovo Tab K12
Lenovo Lenovo Tab K12 has a 13 camera suitable for casual photography. For professional photography, consider phones with higher-resolution sensors.
Lenovo Lenovo Tab K12 with MediaTek Dimensity 6400 can handle casual gaming. For intensive gaming, consider phones with flagship chipsets.
Lenovo Lenovo Tab K12 receives 2 years of updates through 2028. Consider this when planning long-term device usage.
Yes, Lenovo Lenovo Tab K12 supports 5G connectivity with both Sub-6GHz and mmWave bands for maximum network compatibility and fastest speeds. It works with major 5G carriers globally.
Lenovo Lenovo Tab K12 has IP52 protection against dust and water.
Lenovo Lenovo Tab K12 has a 10200mAh battery. This provides all-day battery life with typical usage, often lasting into a second day with moderate use.
Lenovo Lenovo Tab K12 at $446 is a mid-range device offering 10200mAh battery. It's worth buying if you prioritize balanced performance and value.
Lenovo Lenovo Tab K12 supports 35 wired charging with full charge in approximately 120 min minutes.
Lenovo Lenovo Tab K12 is available in 128GB storage options. Storage is not expandable, so choose your capacity based on your needs.
Lenovo Lenovo Tab K12 has a 12.1-inch LCD IPS with 90Hz refresh rate and 400 nits peak brightness. HDR support includes HDR10.
Lenovo Lenovo Tab K12 in Category Rankings
See how Lenovo Lenovo Tab K12 ranks in these categories:
Verdict
The Lenovo Lenovo Tab K12 delivers solid value for budget-conscious users who need reliable performance. The phone excels in all-day battery endurance. Select this phone for reliable daily use, if you seek good value without compromising on essential features.
Key Specifications
Display
12.1"
Main Camera
13
Chipset
MediaTek Dimensity 6400
Full Specifications
Network
| Technology | No cellular connectivity |
| 2G Bands | N/A |
| 3G Bands | N/A |
| 4G LTE Bands | N/A |
| 5G Sub-6 Bands | [] |
| 5G mmWave Bands | [] |
| Speed | N/A |
| Carrier Aggregation | |
| SIM | No SIM |
| Dual SIM Mode | |
| eSIM Support | |
| VoLTE Support | N/A |
| VoWiFi | N/A |
| NR CA Support |
Launch
| Announced | 2025 |
| Status | Available. Released 2023, November 27 |
| Availability | N/A |
| Model Variants | N/A |
| Launch Price | $446 |
Body & Design
| Dimensions (mm) | 278.8 x 181 x 6.3 mm |
| Weight (g) | 530 |
| Build Materials | Metal |
| Frame | Aluminum |
| Back Finish | Matte |
| Colors | ["Silver", "Gray"] |
| IP Rating | IP52 |
| Rugged Certifications | N/A |
| Ingress Gaskets | N/A |
| Form Factor | Tablet |
| Hinge Type | N/A |
| Folded Dimensions | N/A |
| Thermal Solution | Passive Cooling |
| Notification/Alert | |
| Haptics | Basic |
Display
| Panel Type | LCD IPS |
| Size (inches) | 12.1 |
| Resolution (px) | 2560 x 1600 |
| Aspect Ratio | 5:7 |
| Pixel Density (ppi) | 264 |
| Screen-to-body Ratio (%) | 82 |
| Refresh Rate (Hz) | 90 |
| Adaptive Refresh Rate | |
| Touch Sampling Rate (Hz) | 240 |
| Peak Brightness (nits) | 400 |
| HDR Standards | HDR10 |
| Color Gamut | sRGB |
| Color Depth | 8 |
| PWM Dimming (Hz) | 1440 |
| Glass Protection | Panda Glass |
| Oleophobic Coating | N/A |
| Curvature | Flat |
| Always-on Display | |
| Display Driver IC | N/A |
| Cover Display |
Platform (SoC)
| OS at Launch | Android 13, ColorOS 13.2 |
| Update Policy | 2 years |
| Chipset | MediaTek Dimensity 6400 |
| CPU | 2× Cortex A76 at 2.5 GHz + 6× Cortex A55 at 2.0 GHz |
| GPU | Mali-G57 MC2 |
| NPU/AI TOPs | 5.5 TOPS |
| ISP Features | HDR, Night Mode |
| Modem | MediaTek M80 |
| Wi-Fi/Bluetooth Chip | N/A |
| Throttling Behavior | N/A |
| Geekbench Single-Core | N/A |
| Geekbench Multi-Core | N/A |
| AnTuTu Score | 445000 |
| 3DMark Scores | N/A |
Memory & Storage
| RAM | 8GB |
| RAM Type | LPDDR4X RAM |
| Storage | 128GB |
| Storage Type | UFS Storage 2.2 |
| Storage Speed | UFS 2.2 |
| Expandable Storage | |
| Slot Type | N/A |
| USB OTG | |
| Filesystem Encryption | FIPS 140-2 |
Main Camera System
| Rear Cameras | 1 |
| Main Sensor | 13 |
| Main Sensor Size | 1/3.06 |
| Main Sensor Model | Samsung S5K3L6 |
| Main Lens | f/2.2, 26mm |
| OIS | |
| Autofocus | Phase Detection |
| Pixel Binning | 1 um |
| Ultrawide | N/A |
| Telephoto | N/A |
| Macro | N/A |
| Depth/ToF/LiDAR | |
| Flicker/Color Sensors | N/A |
| Flash | LED |
| Video Resolution | 1080p |
| HDR/Dolby Vision Video | HDR10 |
| Video Codecs | H.264, H.265 |
| Slow Motion | 720p@120fps |
| Video Stabilization | EIS |
| Night Mode Features | |
| RAW/Pro Controls | N/A |
Selfie Camera
| Resolution | 8 |
| Sensor Size | 1/4 |
| Aperture | f/2.2 |
| AF/OIS | |
| Secondary Front Cam | |
| Front Flash | |
| Video | 1080p@30fps |
| HDR/Dolby Vision | N/A |
| Face Unlock | 2D |
Audio
| Loudspeakers | Yes, with stereo speakers (4 speakers) |
| 3.5mm Jack | |
| Hi-Res Audio | |
| Spatial Audio / Dolby Atmos | |
| Microphones | 2 |
| Bluetooth Codecs | AAC, aptX, LDAC |
| DAC/Amp | Built-in DAC |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Wi-Fi Features | Wi-Fi 802.11 a/b/g/n/ac, dual-band |
| Bluetooth | 5.2 |
| NFC | |
| IR Blaster | |
| UWB | N/A |
| Positioning | GPS |
| Dual-Band GNSS | |
| FM Radio | |
| USB | USB Type C |
| Display Out | |
| eSIM Capacity |
Sensors
| Fingerprint Sensor | Side-Mounted |
| 3D Face ID | N/A |
| Accelerometer | |
| Gyroscope | |
| Magnetometer | |
| Proximity Sensor | |
| Ambient Light | |
| Barometer | |
| Thermo/Hygrometer | N/A |
| UV Sensor | N/A |
| Hall Sensor | |
| Color Temp Sensor | |
| Health Sensors | |
| Satellite SOS |
Battery & Charging
| Capacity (mAh) | 10200 |
| Type | Li-Polymer |
| Removable | |
| Endurance Rating | N/A |
| Wired Charging | 35 |
| Wired Standard | PD |
| 0-50% Time (mins) | 60 min |
| Full Charge Time | 120 min |
| Wireless Charging | N/A |
| Wireless Standard | N/A |
| Reverse Wireless | N/A |
| Reverse Wired | |
| Charger in Box | |
| Battery Health Features | Battery Care |
Software
| OS at Launch | Android 13, ColorOS 13.2 |
| Update Window | 2 years |
| UI Skin / Launcher | ColorOS |
| Feature Drops | N/A |
| App Cloning | N/A |
| Game Mode | |
| Privacy Features | app locker |
| Accessibility | screen reader |
| Satellite Messaging UI |
Miscellaneous
| In-Box Contents | charger, cable, manual |
| Recycled Materials (%) | N/A |
| Repairability Score | N/A |
| Warranty | N/A |
Reviews & Ratings
186 ratings
Showing 3 of 186 reviews
Alex R.
2 weeks ago
Absolutely love the camera on this phone! The zoom is incredible and the photos are so crisp. Battery life is also a huge plus.
Ben C.
1 month ago
Great performance and beautiful display. My only complaint is that it feels a bit heavy, but you get used to it. Solid phone overall.
Chloe D.
3 months ago
The best phone I've ever owned. It's fast, the software is clean, and the build quality is top-notch. Highly recommend!
Lenovo Lenovo Tab K12 Review: Solid Performance for the Price
Our comprehensive review of the Lenovo Lenovo Tab K12 covers display quality, camera performance, battery life, and overall value. A solid choice in its price segment.
- + Long-lasting 10200mAh battery
- - Display could be brighter or smoother
- - Performance may struggle with demanding tasks