In depth comparison and review of Xiaomi MI 4i and LG V40 ThinQ. 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 4i | LG V40 ThinQ |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | LMV405EBW | |
| Form Factor | Touch | Touch | |
| Height | 138.1 mm | 158.7 mm | LG V40 ThinQ has greater height than Xiaomi MI 4i. |
| Width | 69.6 mm | 75.8 mm | LG V40 ThinQ has greater width than Xiaomi MI 4i. |
| Depth | 7.8 mm | 7.7 mm | LG V40 ThinQ is narrower than Xiaomi MI 4i. |
| Weight | 130 g | 169 g | Xiaomi MI 4i is lighter than Xiaomi MI 4i. |
| Body Colour | Black | Dark grey | White | New moroccan blue (matt) | |
| Body Material | - | Gorilla glass 5 | |
| Protection | - | Shockproof, dustproof, water-resistant | |
| Waterproof (Water-resistant) | - | Yes | LG V40 ThinQ is waterproof. |
| IP rating | - | IP68 | |
| SAR Value | 1.29 W/kg | 1.353 W/kg (body), 0.333 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5" | 6.4" | LG V40 ThinQ has larger screen size than Xiaomi MI 4i. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 3120 x 1440 pixels | LG V40 ThinQ has better screen resolution than Xiaomi MI 4i. |
| Display Format | Full HD | QHD+ | |
| Pixel Density | 441 ppi | 538 ppi | LG V40 ThinQ has better pixel density than Xiaomi MI 4i. |
| Aspect Ratio | - | 19.5:9 | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| HDR | - | Yes | LG V40 ThinQ has HDR. |
| HDR Technology | - | HDR10 | |
| Display Enhancement Technology | - | Super Bright Display | |
| Display Features | - | Always-on display, FullVision display | |
| Display Protection (Screen Protector) | Corning Concore Glass | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | Qualcomm Snapdragon 845 | |
|---|---|---|---|
| Clock Speed | 1.7 GHz | 2.65 GHz | LG V40 ThinQ has higher clock speed than Xiaomi MI 4i. |
| 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 405 | - |
| MEMORY | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| RAM | 2 GB | 6 GB | LG V40 ThinQ has more RAM than Xiaomi MI 4i. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 128 GB | LG V40 ThinQ has more internal memory than Xiaomi MI 4i. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDXC - up to 2 TB |
| CAMERA | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 12 Megapixel | Xiaomi MI 4i has better camera resolution than LG V40 ThinQ. |
| Sensor Size | - | 1/2.6" | |
| Lens Aperture | F/2.0 | F/1.5 | LG V40 ThinQ has better lens aperture than Xiaomi MI 4i. |
| Lens Construction | 5-element | - | |
| Field of View (FoV) | - | 78 degree(s) | |
| Pixel Size | - | 1.4 μm | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | LG V40 ThinQ has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Optical Zoom | - | 2x | |
| Digital Zoom | - | 5x | |
| Special Effects | - | Natural, portrait, HDR, Film effect, Graphy 2.0, Contour, Stage, Stage Mono, Cine Shot, 3D Light Effect, Softbox | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama, manual mode | Manual mode, Food mode, Cine Video Mode, Flash Jump-Cut, Triple shot | |
| Face Recognition (Face ID) | Face detection, smile detection | - | Xiaomi MI 4i has face detection. |
| Light Source | Dual LED flash | LED flash | |
| Still Image Resolutions | - | 4032 x 3024 | |
| Video Resolutions | 1920 x 1080 (1080p) | 3840 x 2160 (4K) at 60 fps, 1280 x 720 (720p) at 240 fps | |
| Camera Features (Functions) | - | Live Photo, Electronic Image Stabiliser (EIS), Dual Phase Detect Auto-Focus (PDAF), Wind Noise Filter, Hi-Fi Video Recording, Point zoom, 10-bit HDR image sensor, AR sticker, HDR10 video recording, AI Composition, Triple preview, Super Bright Camera, Active Alignment |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 16 Megapixel | |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/3.1" | |
| Lens Type (2nd Camera) | - | Wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/1.9 | |
| Field of View (2nd Camera) | - | 107 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.4 μm | |
| Still Image Resolutions | - | 4656 x 3492 |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 12 Megapixel | |
|---|---|---|---|
| Lens Type (3rd Camera) | - | Telephoto lens | |
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Field of View (3rd Camera) | - | 45 degree(s) | |
| Pixel Size (3rd Camera) | - | 1 μm |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 8 Megapixel | LG V40 ThinQ has better front camera resolution than Xiaomi MI 4i. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/1.8 | F/1.9 | Xiaomi MI 4i has better front lens aperture than Xiaomi MI 4i. |
| Lens Element Qty (Front) | 5-element | - | |
| Field of View (Front) | - | 80 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Camera Modes (Front) | - | Gesture Shot, Beauty Shot, Gesture Interval Shot, Auto Shot, My Emoji | |
| Still Image Resolutions (Front) | - | 3264 x 2448 |
| SECOND FRONT CAMERA |
|---|
| Sensor Resolution (2nd Front) | - | 5 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Front) | - | F/2.2 | |
| Field of View (2nd Front) | - | 90 degree(s) | |
| Pixel Size (2nd Front) | - | 1.12 μm | |
| Camera Features (2nd Front) | - | Wide-angle lens |
| BATTERY AND CHARGING | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Battery Capacity (Battery Size) | 3120 mAh | 3300 mAh | LG V40 ThinQ has larger battery capacity than Xiaomi MI 4i. |
|---|---|---|---|
| Fast Charging Technology | - | Qualcomm Quick Charge 3.0 | LG V40 ThinQ has fast charging technology. |
| Wireless Charging | - | Yes | LG V40 ThinQ can be charged wirelessly. |
| Talk Time | 2100 minutes | - | |
| Run Time Details | Talk (WCDMA): up to 2100 min | - | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Technology | TD-SCDMA / WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.0.2 (Lollipop) | Android 8.1 Oreo | |
| User Interface | MIUI V6 | LG UX 7.0 | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS |
| COMMUNICATIONS | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 4G LTE Band | Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
| Bluetooth Profiles | A2DP, HID | HFP, HSP, OPP, PAN, SPP, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, GATT, HDP | |
| NFC | - | Yes | LG V40 ThinQ has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, WMA, AAC, AIFF, PCM, AMR, MP3, FLAC, AAC +, OGG, eAAC+, MIDI, M4A, AWB, AAC3, AIF | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, DivX, H.264 | MKV, FLV, AVI, MOV, XviD, MPEG-4, ASF, 3GP, H.264, H.263, WebM, HEVC, 3G2, VP8, VP9, Theora, OGM | |
| Sound Enhancements | - | DTS: X 3D Surround Sound, Hi-Fi Streaming Ready, Super Far Field Voice Recognition (FFVR), Boombox Speaker with RAS (Receiver Aided Speaker), audio tuned with Meridian |
| FEATURES | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor | |
| Security Devices | - | Face recognition, voice recognition, fingerprint reader | |
| Additional Phone Features | MIMO technology, Active noise-cancellation | TTY compatible, QuickMemo function, QSlide function, HD Voice, Knock Code function, Smart Cleaning, MirrorLink support, LG Rear Key, Smart Lock, 32-bit Hi-Fi Quad DAC, HD audio recorder, Hi-Fi Audio Recorder, LG Health, Battery Saver, Knock Code, Capture+, Heat Pipe, Floating Bar, Google Lens, Google Smart Lock, Emotional Haptic function, RAM (Receiver as Mic) function, AI Cam |
| OTHERS | Xiaomi MI 4i | LG V40 ThinQ |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP68, HAC (Hearing Aid Compatible) | |
| Max Depth of Water Resistance | - | 1.5 m |
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