Side by side comparison and review of LG K40 and Cisco Webex 840S. 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 | Cisco Webex 840S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | LM-X420EMW | - | |
| Form Factor | Touch | Touch - Rugged | |
| Height | 153 mm | 133 mm | LG K40 has greater height than Cisco Webex 840S. |
| Width | 71.9 mm | 66 mm | LG K40 has greater width than Cisco Webex 840S. |
| Depth | 8.3 mm | 13 mm | LG K40 is narrower than LG K40. |
| Weight | 145 g | 200 g | LG K40 is lighter than LG K40. |
| Body Colour | New Aurora Black | Moroccan blue | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840S is waterproof. |
| IP rating | - | IP68, IEC 60529 IP54 | |
| SAR Value | 1.597 W/kg (body), 0.518 W/kg (head) | - | |
| Integrated Components | FM radio | Barcode scanner | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | LG K40 | Cisco Webex 840S |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5.7" | 4" | LG K40 has larger screen size than Cisco Webex 840S. |
| Screen Resolution (Display Resolution) | 1440 x 720 pixels | 800 x 480 pixels | LG K40 has better screen resolution than Cisco Webex 840S. |
| Display Format | HD | - | |
| Pixel Density | 282 ppi | - | |
| Aspect Ratio | 18:9 | - | |
| Display Features | Curved glass, FullVision display | - | |
| Display Protection (Screen Protector) | - | Dragontrail glass |
| PROCESSOR | LG K40 | Cisco Webex 840S |
|---|
| Processor Type (CPU) | MediaTek | - | |
|---|---|---|---|
| Processor Number | MT6762 | - | |
| Clock Speed | 2 GHz | 1.8 GHz | LG K40 has higher clock speed than Cisco Webex 840S. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | LG K40 has 64-bit architecture. |
| Graphics System (GPU) | PowerVR GE8320 | - |
| MEMORY | LG K40 | Cisco Webex 840S |
|---|
| RAM | 2 GB | 3 GB | Cisco Webex 840S has more RAM than LG K40. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 32 GB | Both phones have the same internal memory capacity. |
| User Memory | 20.2 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 2 TB | - |
| CAMERA | LG K40 | Cisco Webex 840S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 8 Megapixel | LG K40 has better camera resolution than Cisco Webex 840S. |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | - | |
| Pixel Size | 1 μm | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED flash | 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) | 8 Megapixel | 2 Megapixel | LG K40 has better front camera resolution than Cisco Webex 840S. |
| Sensor Size (Front) | 1/4" | - | |
| Lens Aperture (Front) | F/2.0 | - | |
| Pixel Size (Front) | 1.12 μm | - | |
| Camera Modes (Front) | Portrait mode | - | |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | LG K40 | Cisco Webex 840S |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3040 mAh | Cisco Webex 840S has larger battery capacity than LG K40. |
|---|---|---|---|
| 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 | Cisco Webex 840S |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | - | |
| Operating System | Android 8.1 Oreo | Android 10 | |
| Intelligent Assistant | Google Assistant | - | |
| Navigation | GPS | GPS |
| COMMUNICATIONS | LG K40 | Cisco Webex 840S |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20, Band 38 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, TDD 2600 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | |
| Bluetooth | Bluetooth 5.0 LE | Bluetooth 4.2 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| WLAN Security | - | WEP, EAP-TLS, PEAP-MSCHAPv2, EAP-FAST, WPA2-Enterprise, WPA-Personal, WPA2-Personal | |
| Messaging Services | SMS, MMS | - |
| MEDIA | LG K40 | Cisco Webex 840S |
|---|
| Supported Digital Audio Standards | WMA, AAC, PCM, MP3, FLAC, AAC +, eAAC+, OPUS, AMR-WB, AMR-NB, Vorbis | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Sound Enhancements | DTS: X 3D Premium Sound | - |
| FEATURES | LG K40 | Cisco Webex 840S |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
| Additional Phone Features | Google Lens, Google Assistant Key, AI Cam | Hot-swappable battery |
| OTHERS | LG K40 | Cisco Webex 840S |
|---|
| Included Accessories | Power adapter | Power adapter, USB-C cable | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G | CISPR 22 Class B, EN 61000-3-2, EN 61000-3-3, EN55024, EN50082-1, EN55022 Class B, ICES-003 Class B, EN 61000-6-1, FCC Part 15.247, AS/NZS 60950-1, AS/ACIF S004, RSS-210, RSS-102, FCC Part 68, IEC 60529 IP54, FCC Part 2, UL 60950-1, IEC 60950-1, EN 60950-1, AS/NZS 4268, MIL-STD 810G, EN 61000-6-3, FCC Part 15.407, EN 60601-1-2, ARIB STD-T66, ARIB STD-T70, ARIB STD-T71, IP68, VCCI Class B, EN 50360, EN 300 328, AS/NZS CISPR 22 Class B, FCC OET Bulletin 65c, EN 301 489-1, EN 300 386, Directive 2014/35/EU, Directive 2014/30/EU, EN 301 893, Directive 2014/53/EU, KN22 Class B, ANSI/IEEE C95.1 (99), EN 301 489-17, CAN/CSA 60950-1, TIA 810 B, TIA 920 A, 47 CFR Part 15 Class B, NZ PTC220 DR | |
| Max Operating Temperature | - | 40 °C | |
| Min Operating Temperature | - | 0 °C |
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