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General
| Name | Samsung Galaxy M40 | LG K40 |
|---|---|---|
| Launch Date | 1 Jun 2019 | 1 Feb 2019 |
| Brand | Samsung | LG |
| Colors | Seawater Blue, Midnight Blue, Cocktail Orange | - |
| Models | SM-M405F, SM-M405FN, SM-M405G | - |
Display
| Display Size | 6.3 Inches | 5.7 Inches |
|---|---|---|
| Display Type | PLS LCD | LCD |
| Resolution | 1080 x 2340 pixels | 720 x 1440 pixels |
| Refresh Rate | 60Hz | 60Hz |
| Display Protection | Gorilla Glass 3 | - |
| Aspect Ratio | 19.5:9 | 18:9 |
| Features | 84.9% (screen to body ratio), 409 ppi | - |
Platform
| Operating System | Android 9.0 (Pie), upgradable to Android 11, One UI 3.1 | Android 8.1 (Oreo), LG UX 7 |
|---|---|---|
| Processor | Snapdragon 675 (11 nm) | MediaTek MT6762 Helio P22 (12 nm) |
| CPU | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) | - |
| GPU | Adreno 612 | - |
Memory
| Ram | 4GB, 6GB | 2GB, 3GB |
|---|---|---|
| Ram Type | LPDDR4x | - |
| Storage | 64GB, 128GB | 32GB |
| Storage Type | eMMC 5.1 | eMMC 5.1 |
| SD Card Slot | Yes | Yes |
Camera
| Type | Triple Camera | Single Camera |
|---|---|---|
| Main | 32 MP, f/1.7, 26mm, 1/2.8", 0.8µm | 16 MP, f/2.0 |
| Ultra Wide | 8 MP, f/2.2, 12mm, 1/4.0", 1.12µm | - |
| Depth | 5 MP, f/2.2 | - |
| Video | Yes | 1080p@30fps |
| Features | HDR | - |
Front Camera
| Type | Single Camera | Single Camera |
|---|---|---|
| Selfie | 16 MP, f/2.0, 26mm, 1/3.06", 1.0µm | 8 MP, f/2.0 |
| Video | 1080p@30fps | 1080p@30fps |
| Features | HDR | - |
Battery
| Capacity | 3500 mAh | 3000 mAh |
|---|---|---|
| Battery Technology | Li-Po, non-removable | Li-Ion |
| Charging Speed | 15W | - |
| USB Type | Type C, USB 2.0 | Micro USB |
| Wireless Charging | No | No |
Network
| Sim | Dual Sim | Dual Sim |
|---|---|---|
| Sim Type | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Technology | 4G | 4G |
| Bands | ||
Connectivity
| Wi-Fi | WiFi 5 | WiFi 5 |
|---|---|---|
| Bluetooth | V5.0 | V5.0 |
| NFC | Yes | Yes |
| GPS | Yes | Yes |
Audio
| Loudspeaker | Yes | Yes |
|---|---|---|
| Headphone Jack | No | Yes |
Biometric
| Fingerprint | Yes | Yes |
|---|---|---|
| Fingerprint Type | Capacitive Fingerprint Scanner | Capacitive Fingerprint Scanner |
| Fingerprint Position | Rear-Mounted | Rear-Mounted |
| Face Unlock | 2D Face Unlock | Not Available |
Body
| Dimensions | 155.3 x 73.9 x 7.9 mm | 153 x 71.9 x 8.3 mm |
|---|---|---|
| Weight | 168 g | 144 g |
| Frame | Plastic Frame | Plastic Frame |
| Back | Plastic Back | Plastic Back |
| IP Rating | No | No |
Others
| Sensors | Accelerometer, gyro, proximity, compass | - |
|---|---|---|
| SAR | 0.20 W/kg (head) | - |
| SAR EU | 0.27 W/kg (head), 1.17 W/kg (body) | - |
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