76% SPEC SCORE
$153
The LG K40 comes with Android 8, ensuring enhanced functionality and smooth multitasking. It features a pocket-sized 5.7-inches HD+ display, perfect for both work and entertainment. thanks to its 60Hz refresh rate With a Good 3000 mAh battery life, you can stay powered throughout the day without frequent charging. Price starting at $153 this device is budget-friendly and it’s offers incredible value, blending performance, style, and affordability.
LG K40 Key Features
Display
5.7 inches (720x1440 pixels) HD
60Hz Refresh rate
Camera
16 MP (Single Camera)
8 MP Selfie 1080P Video
Hardware
MediaTek MT6762 Helio P22 (12 nm)
OS
Android 8
LG UX 7
Ram & Storage
2GB + 32GB
3GB + 32GB
Battery
Li-Ion 3000mAh
Data Updated on: 01 Oct, 2026
LG K40 Price and Full Specifications
Launch Date
| Status | Available |
Network
| Technology | GSM / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands | 1, 3, 7, 8, 20 |
| Speed | HSPA 42.2 5.76 / LTE (2CA) Cat6 300 50 |
Display
| Screen Size | 5.7 inches, 83.8 cm² (~76.2% screen-to-body ratio) |
| Display Type | IPS LCD |
| Resolution | 720 × 1440 pixels (HD) |
| Aspect Ratio | 18:9 |
| PPI | 282 ppi |
| Refresh Rate | 60Hz |
Performance
| Processor (SoC) | MediaTek MT6762 Helio P22 (12 nm) |
| Fabrication process | 12nm |
| CPU | Octa-core 2.0 GHz Cortex-A53 |
| GPU | PowerVR GE8320 |
Storage
| Memory | 2GB + 32GB, 3GB + 32GB |
| Storage type | eMMC 5.1 |
| Memory Card Slot | microSDXC (dedicated slot) |
Camera
REAR CAMERA | |
| Type | Single camera |
| Primary | 16 MP, f/2.0, 1/3.1", 1.0µm, PDAF |
| Features | LED flash, panorama, HDR |
| Video Recording | 1080p @30fps |
FRONT CAMERA | |
| Type | Single camera |
| Primary | 8 MP, f/2.0 |
| Features | LED flash |
| Video Recording | 1080p @30fps |
Battery
| Battery Capacity | Li-Ion 3000mAh |
| Battery Removable | No |
| Charging |
Software & OS
| Operating System | Android 8 |
| OS UI | LG UX 7 |
Design
| Dimensions | 153 x 71.9 x 8.3 mm (2.83 x 0.33 in) |
| Weight | 144g (5.08 oz) |
| Color Options | Black, New Moroccan Blue, New Platinum Gray |
| Water & Dust Resistance | |
| Build | Glass front, plastic back, plastic frame MIL-STD-810G compliant*, *does not guarantee ruggedness or use in extreme conditions |
| Sim Card Types | Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Connectivity
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, DLNA |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS |
| NFC | Yes (market/region dependent) |
| Radio | No |
| Infrared-port | No |
| USB Version | microUSB 2.0, OTG |
Sound
| Loudspeaker | Yes |
| Sound Jack | 3.5 |
Sensors & Features
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Additional Info
| Models | LMX420, LMX420EMW, LM-X420 |
PRICING | |
| 2GB + 32GB | $153 |
What's in the Box
| LG K40 | Handset, USB-C cable, SIM ejector tool, and quick start guide |
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LG K40 Comparisons
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