LG K51S vs. Cisco Webex 840S

Phone Comparison, Reviews and Tests

Side by side comparison and review of LG K51S 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.

Phone Specifications Comparison

LG K51S vs. Cisco Webex 840S Comparison Chart
DESIGN AND DIMENSIONS LG K51S Cisco Webex 840S
Product Type Smartphone Smartphone
Manufacturer Model Number LM-K510EMW -
Form Factor Touch Touch - Rugged
Height 165.2 mm 133 mm LG K51S has greater height than Cisco Webex 840S.
Width 76.7 mm 66 mm LG K51S has greater width than Cisco Webex 840S.
Depth 8.26 mm 13 mm LG K51S is narrower than LG K51S.
Weight 194 g 200 g LG K51S is lighter than LG K51S.
Body Colour Pink | Titan -
Protection - Shockproof, dustproof, waterproof
Waterproof (Water-resistant) - Yes Cisco Webex 840S is waterproof.
IP rating - IP68, IEC 60529 IP54
SAR Value 1.335 W/kg (body), 0.501 W/kg (head) -
Integrated Components - Barcode scanner
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM -
DISPLAY LG K51S Cisco Webex 840S
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 6.55" 4" LG K51S has larger screen size than Cisco Webex 840S.
Screen Resolution (Display Resolution) 1600 x 720 pixels 800 x 480 pixels LG K51S has better screen resolution than Cisco Webex 840S.
Display Format HD+ -
Pixel Density 268 ppi -
Aspect Ratio 20:9 -
Max Brightness 400 cd/m² -
Display Features Reading mode, FullVision display, night mode, hole in display -
Display Protection (Screen Protector) Tempered glass Dragontrail glass
PROCESSOR LG K51S Cisco Webex 840S
Processor Type (CPU) MediaTek -
Processor Number MT6765 -
Clock Speed 2.3 GHz 1.8 GHz LG K51S 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 K51S has 64-bit architecture.
Graphics System (GPU) IMG PowerVR GE8320 -
MEMORY LG K51S Cisco Webex 840S
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 32 GB LG K51S has more internal memory than Cisco Webex 840S.
User Memory 50.2 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 2 TB -
CAMERA LG K51S Cisco Webex 840S
MAIN CAMERA
Number of Main Cameras 4 1
Sensor Resolution 32 Megapixel 8 Megapixel LG K51S has better camera resolution than Cisco Webex 840S.
Lens Aperture F/1.8 -
Field of View (FoV) 76.3 degree(s) -
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) 24 mm -
Digital Zoom 8x -
Self-Timer Delay Yes -
Special Effects HDR -
Camera Modes Burst mode, portrait mode, Flowers, Animals, Food, Person, Sunset, Sunrise, City, Landscape -
Face Recognition (Face ID) Face detection - LG K51S has face detection.
White Balance Automatic -
Light Source LED flash Flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), geotagging, Big Pixels technology, Quad Pixel technology -
SECOND CAMERA
Sensor Resolution (2nd Camera) 5 Megapixel -
Lens Type (2nd Camera) Super wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 -
Field of View (2nd Camera) 115 degree(s) -
Minimum Focal Length (2nd Camera) 16 mm -
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel -
Lens Aperture (3rd Camera) F/2.4 -
Field of View (3rd Camera) 88.9 degree(s) -
Camera Functions (3rd Camera) Depth camera -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Lens Aperture (4th Camera) F/2.4 -
Field of View (4th Camera) 88.6 degree(s) -
Camera Functions (4th Camera) Macro camera -
Camera Features (4th Camera) 4cm macro photography -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 2 Megapixel LG K51S has better front camera resolution than Cisco Webex 840S.
Camera Modes (Front) Gesture Shot, Selfie portrait -
Face Recognition (Face ID) Face detection - LG K51S has face detection.
Camera Features (Front) 17 filters -
BATTERY AND CHARGING LG K51S Cisco Webex 840S
Battery Capacity (Battery Size) 4000 mAh 3040 mAh LG K51S has larger battery capacity than Cisco Webex 840S.
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 K51S Cisco Webex 840S
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G -
Operating System Android 9.0 Pie Android 10
User Interface LG UX 9 -
Intelligent Assistant Google Assistant -
Navigation GPS GPS
COMMUNICATIONS LG K51S 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 IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac
Bluetooth Bluetooth 5.0 BLE Bluetooth 4.2
Bluetooth Profiles HFP, HSP, OPP, PAN, SPP, GOEP, A2DP, AVRCP, HID, SAP, GAVDP, PBAP, MAP, GATT, HDP, HOGP, ScPP -
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 K51S 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
Supported Digital Video Standards MKV, FLV, AVI, WMV, ASF, 3GP, TS, WebM, OGM, MP4 -
Sound Enhancements DTS: X 3D Surround Sound -
FEATURES LG K51S 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 Accelerometer, ambient light sensor, proximity sensor, digital compass Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features DLNA Certified, Dual microphones, KnockON, QuickMemo+ function, Mini View function, Capture+, EasyHome, Clip Tray, Google Lens, AI Cam, Game Tools, Google Assistant Button Hot-swappable battery
OTHERS LG K51S Cisco Webex 840S
Included Accessories Power adapter, SIM card removal tool, USB-C cable 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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