Side by side comparison and review of LG K40 and Motorola Moto G84. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | LG K40 | Motorola Moto G84 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LM-X420EMW | - | |
| Form Factor | Touch | Touch | |
| Height | 153 mm | 160 mm | Motorola Moto G84 has greater height than LG K40. |
| Width | 71.9 mm | 74.4 mm | Motorola Moto G84 has greater width than LG K40. |
| Depth | 8.3 mm | 7.6 mm | Motorola Moto G84 is narrower than LG K40. |
| Weight | 145 g | 166.8 g | LG K40 is lighter than LG K40. |
| Body Colour | New Aurora Black | Moroccan blue | Midnight blue | |
| Body Material | - | Polymethyl methacrylate (PMMA) | |
| Protection | - | Splash-resistant | |
| Waterproof (Water-resistant) | - | - | Motorola Moto G84 is waterproof. |
| IP rating | - | IP54 | |
| SAR Value | 1.597 W/kg (body), 0.518 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | - | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | LG K40 | Motorola Moto G84 |
|---|
| Display Type | LCD display | pOLED display | |
|---|---|---|---|
| Display Technology | IPS | P-OLED | |
| Screen Size (Display Size) | 5.7" | 6.5" | Motorola Moto G84 has larger screen size than LG K40. |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 2400 x 1080 pixels | Motorola Moto G84 has better screen resolution than LG K40. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 282 ppi | 402 ppi | Motorola Moto G84 has better pixel density than LG K40. |
| Aspect Ratio | 18:9 | 20:9 | |
| Max Brightness | - | 1300 cd/m² | |
| Colour Depth | - | 1.07 billion colours | |
| Display Refresh Rate | - | 120 Hz | |
| Touch Sampling Rate | - | 240 Hz | |
| Display Features | Curved glass, FullVision display | DCI-P3 Wide colour gamut, attentive display |
| PROCESSOR | LG K40 | Motorola Moto G84 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 695 5G | |
|---|---|---|---|
| Processor Number | MT6762 | - | |
| Clock Speed | 2 GHz | - | |
| Processor Core Qty | 8-core | - | |
| 64-bit Architecture | Yes | - | LG K40 has 64-bit architecture. |
| Graphics System (GPU) | PowerVR GE8320 | - |
| MEMORY | LG K40 | Motorola Moto G84 |
|---|
| RAM | 2 GB | LPDDR5 SDRAM - 12 GB | Motorola Moto G84 has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 256 GB | Motorola Moto G84 has more internal memory than LG K40. |
| User Memory | 20.2 GB | - | |
| Memory Interface | - | uMCP | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 2 TB | - |
| CAMERA | LG K40 | Motorola Moto G84 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 50 Megapixel | Motorola Moto G84 has better camera resolution than LG K40. |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | F/1.88 | Motorola Moto G84 has better lens aperture than LG K40. |
| Pixel Size | 1 μm | 1 μm | Both phones have the same camera pixel size. |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Motorola Moto G84 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Self-Timer Delay | - | Yes | |
| Special Effects | - | HDR, Live Filters, Spot Colour | |
| Camera Modes | - | Burst mode, Slow motion mode, Watermark mode, Video Snapshot, 360 Panorama mode, Active photos, Portrait, Night Vision, Ultra-Res, Scanner, Dual Record, Pro mode with long exposure, Timelapse with Hyperlapse, Auto night vision, metering mode | |
| Face Recognition (Face ID) | - | Auto smile capture | Motorola Moto G84 has face detection. |
| Light Source | LED flash | - | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), GIF Creation, 8 different scenes | Video stabilisation, Super PDAF, Barcode Scanner, Audio zoom, levelling, RAW photo output, shot optimisation, Google Lens, Assistive Grid, Ultra Pixel Technology for 2.0µm |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Field of View (2nd Camera) | - | 118 degree(s) | |
| Pixel Size (2nd Camera) | - | 1.12 μm | |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | - | Macro Vision |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | Motorola Moto G84 has better front camera resolution than LG K40. |
| Sensor Size (Front) | 1/4" | - | |
| Lens Aperture (Front) | F/2.0 | F/2.45 | LG K40 has better front lens aperture than LG K40. |
| Pixel Size (Front) | 1.12 μm | 1 μm | LG K40 has larger front camera pixel size than Motorola Moto G84. |
| Special Effects (Front) | - | HDR, face retouch, Live Filters, Spot Colour | |
| Camera Modes (Front) | Portrait mode | Burst mode, Watermark mode, Video Snapshot, Active photos, Selfie Mirror, Gesture Capture, Dual Record, Portrait with HDR, Timelapse with Hyperlapse, Professional (with Long Exposure), Auto night vision | |
| Face Recognition (Face ID) | - | Auto smile capture | Motorola Moto G84 has face detection. |
| Light Source (Front) | LED flash | - | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Front) | - | Self-timer, video stabilisation, RAW photo, levelling, Selfie animation, Assistive grid |
| BATTERY AND CHARGING | LG K40 | Motorola Moto G84 |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 5000 mAh | Motorola Moto G84 has larger battery capacity than LG K40. |
|---|---|---|---|
| Fast Charging Technology | - | TurboPower technology | Motorola Moto G84 has fast charging technology. |
| Standby Time | 100 hours | - | |
| Talk Time | 480 minutes | - | |
| Run Time Details | Talk: up to 480 min Standby: up to 100 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | LG K40 | Motorola Moto G84 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Motorola Moto G84 has more advanced generation mobile network. |
| Operating System | Android 8.1 Oreo | Android 13 | |
| User Interface | - | My UX | |
| Intelligent Assistant | Google Assistant | Google Assistant | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | LG K40 | Motorola Moto G84 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | LTE, 5G NR FR1 | |
|---|---|---|---|
| 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 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 42 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500 | |
| 5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n40, n26 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD 2300, FDD 850 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.1 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K40 | Motorola Moto G84 |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | - | |
|---|---|---|---|
| Sound Enhancements | DTS: X 3D Premium Sound | Dolby Atmos sound technology |
| FEATURES | LG K40 | Motorola Moto G84 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, SAR sensor, gyroscope | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader (under display), face recognition | |
| Security Technology | - | Face Unlock, ThinkShield for Mobile | |
| Additional Phone Features | Google Lens, Google Assistant Key, AI Cam | Android Sensor Hub, dual stereo speakers |
| OTHERS | LG K40 | Motorola Moto G84 |
|---|
| Included Accessories | Power adapter | SIM card removal tool, USB-C cable, protective case, TurboPower 30W charger | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | IP54 |
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