Lenovo K12 has better RAM than Xiaomi Redmi A5 4G. In terms of display resolution, Xiaomi Redmi A5 4G has better resolution of 1650 x 720 than Lenovo K12 which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Lenovo K12 | Xiaomi Redmi A5 4G |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 6.5 in | 6.88 in |
| Internal Memory | 64 GB | 64 GB |
| Battery | 5000 mAh | 5200 mAh |
| Camera | 48 MP + 2 MP Dual | 32 MP |
| Price | Rs. 8499 | Rs. 6499 |
The launch Date of the first phone is December 09, 2020. The cost of Lenovo K12 is Rs. 8499. The launch Date of the second phone is March 21, 2025. The cost of Xiaomi Redmi A5 4G is Rs. 6499.
Lenovo K12 has screen size of 6.5 inches which falls short to Xiaomi Redmi A5 4G's 6.88 inch screen. Lenovo K12 has IPS LCD Screen type where as Xiaomi Redmi A5 4G has IPS Screen type. Lenovo's phone has display density of 270 PPI & Xiaomi's phone has only 262 PPI display density. In terms of screen to body ratio, Xiaomi's phone has better screen to body ratio of ~ 84.1% than Lenovo's phone ~ 81.6%. Lenovo K12 has 20:9 aspect ratio where as Xiaomi Redmi A5 4G has 20.5:9 aspect ratio.
Lenovo K12's larger 4 GB RAM is better for playing games and all with respect to Xiaomi Redmi A5 4G's lower 3 GB RAM. and both have same Internal Memory of 64 GB.
Lenovo K12's 48 MP + 2 MP Dual Rear Camera outclasses Xiaomi Redmi A5 4G's 32 MP Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 10 and the second one on 15 version.
| Name | Lenovo K12 | Xiaomi Redmi A5 4G |
| General | ||
| Country of Origin | India | |
| Model | K12 | 25028RN03I |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | December 09, 2020 | March 21, 2025 |
| In The Box | Handset, 15W Charger, Type C USB Cable, Sim Eject Tool, Quick Start Guide, Warranty Card | |
| Design | ||
| Dimensions | 75.7 x 165.2 x 9.2 mm | 77.8 x 171.7 x 8.3 mm |
| Weight | 200 g | 193 g |
| Colors | Jaisalmer Gold, Pondicherry Blue, Just Black | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 720 x 1600 pixels | 6.88 inches, 720 x 1650 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 270 PPI | ~ 262 PPI |
| Screen to Body Ratio | ~ 81.6% | ~ 84.1% |
| Features | 600nits Peak Brightness, TUV Eye Care Triple Certification | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Expandable RAM | Upto 3 GB Extra Virtual RAM | |
| Storage | 64 GB | 64 GB |
| Card Slot | Yes, (Hybrid Slot) | Yes, upto 2 TB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Supports 2.4 GHz and 5 GHz Dual Band | |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.2 |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO | GPS, AGPS, GLONASS, BEIDOU |
| Fingerprint Sensor | Yes, Rear | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity | Virtual Proximity Sensor, Virtual Ambient Light Sensor, Accelerometer, E Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Splash Resistant | Yes | |
| IP Rating | IP52 | |
| Dust Resistant | Yes | |
| Extra Features | eMMC 5.1, 2 Android Major Updates, 4 Years of Security Patch Updates | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.7 (Wide Angle) 2 MP (Depth Sensor) | 32 MP ƒ/1.8 (Wide Angle) |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Photo Mode, Ultra HD Mode, Portrait Mode, Night Mode, Timelapse, Video |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v10 | Android v15 |
| Chipset | Qualcomm Snapdragon 460 | Unisoc T7250 |
| CPU | 1.8 GHz, Octa Core Processor | 1.8 GHz, Octa Core Processor |
| Core Details | 1.8 GHz, Quad core, Kryo 240 + 1.8 GHz, Quad core, Kryo 240 | |
| GPU | Adreno 610 | Mali-G57 MP1 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, AMR, FLAC, APE |
| Video | Yes | MP4, M4V. MKV, XVID |
| FM Radio | Yes | Yes, with FM Recording |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 5200 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |
| Reverse Charging | Yes, 2.5W | |