Detailed comparison and review of ZTE Axon M and LG K40. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | ZTE Axon M | LG K40 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | LM-X420EMW | |
| Form Factor | Touch - dual screen | Touch | |
| Height | 150.8 mm | 153 mm | LG K40 has greater height than ZTE Axon M. |
| Width | 71.6 mm | 71.9 mm | LG K40 has greater width than ZTE Axon M. |
| Depth | 12.1 mm | 8.3 mm | LG K40 is narrower than ZTE Axon M. |
| Weight | 230 g | 145 g | LG K40 is lighter than ZTE Axon M. |
| Body Colour | Carbon black | New Aurora Black | Moroccan blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.2 W/kg (body), 1.05 W/kg (head) | 1.597 W/kg (body), 0.518 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | - | |
| SIM Card Qty | Single-SIM | Dual-SIM |
| DISPLAY | ZTE Axon M | LG K40 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | TFT | IPS | |
| Screen Size (Display Size) | 5.2" | 5.7" | LG K40 has larger screen size than ZTE Axon M. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1440 x 720 pixels | ZTE Axon M has better screen resolution than LG K40. |
| Display Format | Full HD | HD | |
| Pixel Density | 426 ppi | 282 ppi | ZTE Axon M has better pixel density than LG K40. |
| Aspect Ratio | - | 18:9 | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | 2.5D Glass | Curved glass, FullVision display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| SECOND DISPLAY |
|---|
| Second Display Type | LCD display - colour | - | |
|---|---|---|---|
| Second Display Screen Size | 5.2" | - | |
| Second Display Resolution | 1920 x 1080 pixels | - | |
| Second Display Colour Depth | 16.7 million colours | - |
| PROCESSOR | ZTE Axon M | LG K40 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 821 | MediaTek | |
|---|---|---|---|
| Processor Number | MSM8996 | MT6762 | |
| Clock Speed | 2.15 GHz | 2 GHz | ZTE Axon M has higher clock speed than LG K40. |
| Processor Core Qty | Quad-core | 8-core | LG K40 has higher processor core quantity than ZTE Axon M. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | - | PowerVR GE8320 |
| MEMORY | ZTE Axon M | LG K40 |
|---|
| RAM | 4 GB | 2 GB | ZTE Axon M has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 32 GB | ZTE Axon M has more internal memory than LG K40. |
| User Memory | - | 20.2 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 2 TB |
| CAMERA | ZTE Axon M | LG K40 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution | - | 16 Megapixel | |
| Sensor Size | - | 1/3" | |
| Lens Aperture | - | F/2.0 | |
| Pixel Size | - | 1 μm | |
| Focus Adjustment | - | Automatic | |
| Light Source | - | LED flash | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), GIF Creation, 8 different scenes |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 20 Megapixel | 8 Megapixel | ZTE Axon M has better front camera resolution than LG K40. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | - | F/2.0 | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | Automatic | - | |
| Camera Modes (Front) | - | Portrait mode | |
| Light Source (Front) | LED light | LED flash | |
| Video Resolutions (Front) | 3840 x 2160 (4K) at 30 fps | - | |
| Camera Features (Front) | Rear camera mode | - |
| BATTERY AND CHARGING | ZTE Axon M | LG K40 |
|---|
| Battery Capacity (Battery Size) | 3180 mAh | 3000 mAh | ZTE Axon M has larger battery capacity than LG K40. |
|---|---|---|---|
| Fast Charging Technology | Qualcomm Quick Charge 3.0 | - | ZTE Axon M has fast charging technology. |
| Standby Time | 290 hours | 100 hours | ZTE Axon M has longer standby time than LG K40. |
| Talk Time | 1722 minutes | 480 minutes | ZTE Axon M has longer battery life when making calls than LG K40. |
| Run Time Details | Talk: up to 1722 min Standby: up to 290 hrs |
Talk: up to 480 min Standby: up to 100 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | ZTE Axon M | LG K40 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 7.1.2 (Nougat) | Android 8.1 Oreo | |
| Intelligent Assistant | - | Google Assistant | |
| Navigation | GPS, A-GPS, GLONASS | GPS |
| COMMUNICATIONS | ZTE Axon M | LG K40 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, LTE Advanced | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 2, Band 4, Band 5, Band 12, Band 29, Band 30, Band 66 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | |
| 4G LTE Frequency | FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 850, FDD 700a, FDD 700d, FDD 2300 WCS, FDD 1700 - 2110 AWS-3 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | |
| Wireless Interface | IEEE 802.11ac/b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 LE | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ZTE Axon M | LG K40 |
|---|
| Supported Digital Audio Standards | - | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | |
|---|---|---|---|
| Sound Enhancements | Dolby Atmos sound technology | DTS: X 3D Premium Sound | |
| Audio Processor | AKM 4962 | - |
| FEATURES | ZTE Axon M | LG K40 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | - | Ambient light sensor, proximity sensor | |
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
| Additional Phone Features | TTY compatible, software updates FOTA (Firmware Over The Air) | Google Lens, Google Assistant Key, AI Cam |
| OTHERS | ZTE Axon M | LG K40 |
|---|
| Included Accessories | Power adapter, USB-C cable | Power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | MIL-STD 810G |
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