In depth comparison and review of Xiaomi MI Note 10 and LG K40. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Xiaomi MI Note 10 | LG K40 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | LM-X420EMW | |
| Form Factor | Touch | Touch | |
| Height | 157.8 mm | 153 mm | Xiaomi MI Note 10 has greater height than LG K40. |
| Width | 74.2 mm | 71.9 mm | Xiaomi MI Note 10 has greater width than LG K40. |
| Depth | 9.67 mm | 8.3 mm | LG K40 is narrower than Xiaomi MI Note 10. |
| Weight | 208 g | 145 g | LG K40 is lighter than Xiaomi MI Note 10. |
| Body Colour | Midnight black | Glacier White | Aurora green | New Aurora Black | Moroccan blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.392 W/kg (body), 1.107 W/kg (head), 2.304 W/kg (limb) | 1.597 W/kg (body), 0.518 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | - | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Xiaomi MI Note 10 | LG K40 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 6.47" | 5.7" | Xiaomi MI Note 10 has larger screen size than LG K40. |
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 1440 x 720 pixels | Xiaomi MI Note 10 has better screen resolution than LG K40. |
| Display Format | Full HD+ | HD | |
| Pixel Density | 398 ppi | 282 ppi | Xiaomi MI Note 10 has better pixel density than LG K40. |
| Aspect Ratio | - | 18:9 | |
| Max Brightness | 600 cd/m² | - | |
| Contrast Ratio | 400000:1 | - | |
| HDR | Yes | - | Xiaomi MI Note 10 has HDR. |
| HDR Technology | HDR10 | - | |
| Display Enhancement Technology | Sunshine mode 2.0 | - | |
| Display Features | 3D curved glass, Colour temperature adjustment, night mode, DCI-P3 Wide colour gamut, Reading mode 2.0 | Curved glass, FullVision display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | Xiaomi MI Note 10 | LG K40 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 730G | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6762 | |
| Clock Speed | 2.2 GHz | 2 GHz | Xiaomi MI Note 10 has higher clock speed than LG K40. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 618 | PowerVR GE8320 |
| MEMORY | Xiaomi MI Note 10 | LG K40 |
|---|
| RAM | LPDDR4X SDRAM - 6 GB | 2 GB | Xiaomi MI Note 10 has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 128 GB | 32 GB | Xiaomi MI Note 10 has more internal memory than LG K40. |
| User Memory | - | 20.2 GB | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSDXC - up to 2 TB |
| CAMERA | Xiaomi MI Note 10 | LG K40 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 5 | 1 | |
|---|---|---|---|
| Sensor Resolution | 108 Megapixel | 16 Megapixel | Xiaomi MI Note 10 has better camera resolution than LG K40. |
| Sensor Size | 1/1.33" | 1/3" | LG K40 has better camera sensor size than Xiaomi MI Note 10. |
| Lens Aperture | F/1.69 | F/2.0 | Xiaomi MI Note 10 has better lens aperture than Xiaomi MI Note 10. |
| Field of View (FoV) | 82 degree(s) | - | |
| Pixel Size | 0.8 μm | 1 μm | LG K40 has larger camera pixel size than Xiaomi MI Note 10. |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Xiaomi MI Note 10 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | - | |
| Special Effects | HDR | - | |
| Camera Modes | Burst mode, Panorama, Pro mode, AI Beautify, Smart ultra-wide angle mode, Photo timer, Custom watermark, Full body portrait mode, Moon mode, AI smart slimming, Night Mode 2.0, Vlog mode | - | |
| Face Recognition (Face ID) | Face recognition | - | Xiaomi MI Note 10 has face detection. |
| Light Source | Flash | LED flash | |
| Still Image Resolutions | 12032 x 9024 | - | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps | - | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Dynamic photos, 4-in-1 Super Pixel, AI scene detection, AI studio lighting, 960 fps Smart audio pairing, AI lens flare, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking, Steady handheld night photography, levelling, AI rear penta camera, AI high-resolution photos, short video editing, Contrast detection focus | Phase Detect Auto-Focus (PDAF), GIF Creation, 8 different scenes |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 12 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | F/2.0 | - | |
| Pixel Size (2nd Camera) | 1.4 μm | - | |
| Optical Zoom | 2x | - | |
| Camera Functions (2nd Camera) | Potrait camera | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 20 Megapixel | - | |
|---|---|---|---|
| Sensor Size (3rd Camera) | 1/3" | - | |
| Lens Type (3rd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (3rd Camera) | F/2.2 | - | |
| Lens Element Qty (3rd Camera) | 5-element | - | |
| Field of View (3rd Camera) | 117 degree(s) | - | |
| Pixel Size (3rd Camera) | 1.12 μm | - | |
| Camera Features (3rd Camera) | Autofocus | - |
| FOURTH CAMERA |
|---|
| Sensor Resolution (4th Camera) | 5 Megapixel | - | |
|---|---|---|---|
| Lens Type (4th Camera) | Telephoto lens | - | |
| Lens Aperture (4th Camera) | F/2.0 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Xiaomi MI Note 10 has optical stabilisation of the fourth camera. |
| Digital Zoom | 50x | - | |
| Hybrid Zoom | 10x | - |
| FIFTH CAMERA |
|---|
| Sensor Resolution (5th Camera) | 2 Megapixel | - | |
|---|---|---|---|
| Pixel Size (5th Camera) | 1.75 μm | - | |
| Camera Functions (5th Camera) | Macro camera | - | |
| Camera Features (5th Camera) | Autofocus | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 8 Megapixel | Xiaomi MI Note 10 has better front camera resolution than LG K40. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| Pixel Size (Front) | 1.6 μm | 1.12 μm | Xiaomi MI Note 10 has larger front camera pixel size than LG K40. |
| Special Effects (Front) | HDR, Magic mirror | - | |
| Camera Modes (Front) | Selfie panorama, AI Beautify | Portrait mode | |
| Face Recognition (Face ID) | Face recognition | - | Xiaomi MI Note 10 has face detection. |
| Light Source (Front) | - | LED flash | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | - | |
| Camera Features (Front) | AI portrait mode, age recognition, 4-in-1 Super Pixel technology, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, Palm shutter, AI silhouette detection, wide-angle distortion correction, camera display brightness correction | - |
| BATTERY AND CHARGING | Xiaomi MI Note 10 | LG K40 |
|---|
| Battery Capacity (Battery Size) | 5260 mAh | 3000 mAh | Xiaomi MI Note 10 has larger battery capacity than LG K40. |
|---|---|---|---|
| Recharge Time (Charging Time) | 65 min | - | |
| Standby Time | - | 100 hours | |
| Talk Time | - | 480 minutes | |
| Run Time Details | - | Talk: up to 480 min Standby: up to 100 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | Xiaomi MI Note 10 | LG K40 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | - | Android 8.1 Oreo | |
| User Interface | MIUI 11 | - | |
| Intelligent Assistant | - | Google Assistant | |
| Payment Technology | Google Pay | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS |
| COMMUNICATIONS | Xiaomi MI Note 10 | LG K40 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 LE | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI Note 10 | LG K40 |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, apt-X, LDAC, apt-X HD | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, VP8, VP9 | - | |
| Sound Enhancements | Hi-Fi Sound support, Hi-Res audio | DTS: X 3D Premium Sound | |
| Audio Amplifier | Smart PA | - |
| FEATURES | Xiaomi MI Note 10 | LG K40 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, gyro sensor | Ambient light sensor, proximity sensor | |
| Security Devices | Fingerprint reader (under display), face recognition | Face recognition, fingerprint reader | |
| Additional Phone Features | Infrared remote control, Fast Charging, Gaming Toolbox 2.0, Mi Share | Google Lens, Google Assistant Key, AI Cam |
| OTHERS | Xiaomi MI Note 10 | LG K40 |
|---|
| Included Accessories | Protective cover, SIM card removal tool, USB-C cable, 30W fast charger | Power adapter | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland Low Blue Light Certification | MIL-STD 810G |
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