In depth comparison and review of LG K40 and Apple iPhone SE (3rd generation). 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 | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LM-X420EMW | A2783 | |
| Form Factor | Touch | Touch | |
| Height | 153 mm | 138.4 mm | LG K40 has greater height than Apple iPhone SE (3rd generation). |
| Width | 71.9 mm | 67.3 mm | LG K40 has greater width than Apple iPhone SE (3rd generation). |
| Depth | 8.3 mm | 7.3 mm | Apple iPhone SE (3rd generation) is narrower than LG K40. |
| Weight | 145 g | 144 g | Apple iPhone SE (3rd generation) is lighter than LG K40. |
| Body Colour | New Aurora Black | Moroccan blue | Starlight | Midnight | Red | |
| Body Material | - | Aluminium, glass | |
| Protection | - | Dustproof, water-resistant, splash-resistant | |
| Waterproof (Water-resistant) | - | Yes | Apple iPhone SE (3rd generation) is waterproof. |
| IP rating | - | IEC 60529 IP67 | |
| SAR Value | 1.597 W/kg (body), 0.518 W/kg (head) | 0.99 W/kg (body), 0.98 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Lightning | |
| SIM Card Type (Size) | - | Nano SIM, Electronic SIM card (e-SIM) | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | Retina HD display with IPS technology | |
| Screen Size (Display Size) | 5.7" | 4.7" | LG K40 has larger screen size than Apple iPhone SE (3rd generation). |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 1334 x 750 pixels | LG K40 has better screen resolution than Apple iPhone SE (3rd generation). |
| Display Format | HD | - | |
| Pixel Density | 282 ppi | 326 ppi | Apple iPhone SE (3rd generation) has better pixel density than LG K40. |
| Aspect Ratio | 18:9 | - | |
| Max Brightness | - | 625 cd/m² | |
| Contrast Ratio | - | 1400:1 | |
| Display Enhancement Technology | - | Dolby Vision | |
| Display Features | Curved glass, FullVision display | Display Zoom, Reachability (screen shifting), True Tone display, Wide colour display (P3), Dark mode, Haptic touch, Hybrid Log-Gamma (HLG) | |
| Display Protection (Screen Protector) | - | Fingerprint-resistant oleophobic coating |
| PROCESSOR | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Processor Type (CPU) | MediaTek | Apple A15 Bionic | |
|---|---|---|---|
| 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 | Apple iPhone SE (3rd generation) |
|---|
| RAM | 2 GB | - | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | Apple iPhone SE (3rd generation) 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 | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 12 Megapixel | LG K40 has better camera resolution than Apple iPhone SE (3rd generation). |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | F/1.8 | Apple iPhone SE (3rd generation) has better lens aperture than LG K40. |
| Lens Construction | - | 6-element | |
| Pixel Size | 1 μm | - | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Apple iPhone SE (3rd generation) has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 5x | |
| Special Effects | - | Natural, Studio, Contour, Stage, Stage Mono, High‑Key Mono | |
| HDR Mode | - | Smart HDR | |
| Camera Modes | - | Burst mode, Panorama, Live Photos, Timelapse video, Portrait mode with advanced bokeh and Depth Control, Portrait Lighting, wide colour capture for photos and Live Photos | |
| Light Source | LED flash | True Tone LED flash | |
| 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, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), GIF Creation, 8 different scenes | Sapphire crystal lens cover, Cinematic video stabilisation, Focus Pixels, Cinematic video stabilisation, Playback zoom, geotagging, Stereo Recording, Continuous autofocus video, 8MP still photos recording 4K video, Time‑lapse video with stabilisation, Slow Sync, Advanced red-eye correction, Optical image stabilization for video, Extended dynamic range for video, HEIF image capture, Digital zoom up to 3x for video, QuickTake video, Deep Fusion, Photographic Styles |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 7 Megapixel | LG K40 has better front camera resolution than Apple iPhone SE (3rd generation). |
| Sensor Size (Front) | 1/4" | - | |
| Lens Aperture (Front) | F/2.0 | F/2.2 | LG K40 has better front lens aperture than LG K40. |
| Pixel Size (Front) | 1.12 μm | - | |
| Special Effects (Front) | - | Natural, Studio, Contour, Stage, Stage Mono, High‑Key Mono | |
| HDR Mode (Front) | - | Auto HDR mode | |
| Camera Modes (Front) | Portrait mode | Burst mode, Live Photos, Portrait mode with advanced bokeh and Depth Control, Portrait Lighting, wide colour capture for photos and Live Photos | |
| Light Source (Front) | LED flash | Retina Flash | |
| Video Resolutions (Front) | - | 1280 x 720 (720p), 1920 x 1080 (1080p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps | |
| Camera Features (Front) | - | Auto image stabilisation, Cinematic video stabilisation, QuickTake video, Deep Fusion |
| BATTERY AND CHARGING | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | - | |
|---|---|---|---|
| Wireless Charging | - | Yes | Apple iPhone SE (3rd generation) can be charged wirelessly. |
| Wireless Charging Standards | - | Qi | |
| Standby Time | 100 hours | - | |
| Talk Time | 480 minutes | - | |
| Run Time Details | Talk: up to 480 min Standby: up to 100 hrs |
Playback (audio): up to 50 hrs Playback (video): up to 15 hrs Playback (streamed video): up to 10 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Apple iPhone SE (3rd generation) has more advanced generation mobile network. |
| Operating System | Android 8.1 Oreo | iOS 15 | |
| Intelligent Assistant | Google Assistant | Siri | |
| Payment Technology | - | Apple Pay | |
| Navigation | GPS | GPS, GLONASS, BeiDou, Galileo, QZSS |
| COMMUNICATIONS | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | EDGE, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE, VoWiFi, LAA, 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, Band 10 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900, 1700 EAWS | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 30, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 42, Band 46, Band 48, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 2300 WCS, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 5150, TDD 3600, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n2, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79, n40, n25, n12, n48, n30 | |
| 5G NR Frequency | - | FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD TD 4500, TDD 2300, FDD 1900, n12, TDD 3500, FDD 2300 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11ax | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 5.0 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | Audible, MP3, FLAC, Apple Lossless, AC-3, AAC-LC, LPCM, HE-AAC, Audible AAX, Audible AAX+, protected AAC, EAC3, HE-AAC v2 | |
|---|---|---|---|
| Supported Digital Video Standards | - | M-JPEG, H.264, HEVC, MPEG-4 Part 2, HEIF | |
| Sound Enhancements | DTS: X 3D Premium Sound | Dolby Digital Plus sound, Dolby Digital sound | |
| Video Enhancements | - | HDR10, Hybrid Log-Gamma (HLG) |
| FEATURES | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| 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, 3-axis gyro sensor, digital compass, barometer | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
| Additional Phone Features | Google Lens, Google Assistant Key, AI Cam | MIMO technology, Apple TV support (2nd or later), AirPlay Mirroring, Third‑generation Neural Engine, Express Transit cards with power reserve, 4K HDR AirPlay Mirroring, FaceTime HD (1080p), 16‑core Neural Engine |
| OTHERS | LG K40 | Apple iPhone SE (3rd generation) |
|---|
| Included Accessories | Power adapter | Lightning to USB-C cable | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | IEC 60529 IP67, HAC (Hearing Aid Compatible) | |
| Max Depth of Water Resistance | - | 1 m | |
| Max Operating Temperature | - | 35 °C | |
| Min Operating Temperature | - | 0 °C | |
| Humidity Range Operating | - | 5 - 95% (non-condensing) |
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