In depth comparison and review of Cisco Webex 840S and TCL 306. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Cisco Webex 840S | TCL 306 |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | - | 6102H | |
Form Factor | Touch - Rugged | Touch | |
Height | 133 mm | 165.2 mm | TCL 306 has greater height than Cisco Webex 840S. |
Width | 66 mm | 75.5 mm | TCL 306 has greater width than Cisco Webex 840S. |
Depth | 13 mm | 8.9 mm | TCL 306 is narrower than Cisco Webex 840S. |
Weight | 200 g | 190 g | TCL 306 is lighter than Cisco Webex 840S. |
Body Colour | - | Space grey | |
Protection | Shockproof, dustproof, waterproof | - | |
Waterproof (Water-resistant) | Yes | - | Cisco Webex 840S is waterproof. |
IP rating | IP68, IEC 60529 IP54 | - | |
SAR Value | - | 1.3 W/kg (body), 1.126 W/kg (head), 3.173 W/kg (limb) | |
Integrated Components | Barcode scanner | FM radio, LED flashlight | |
Connector Type | USB Type-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | - | Nano SIM | |
SIM Card Qty | - | Dual-SIM |
DISPLAY | Cisco Webex 840S | TCL 306 |
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Screen Size (Display Size) | 4" | 6.52" | TCL 306 has larger screen size than Cisco Webex 840S. |
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Screen Resolution (Display Resolution) | 800 x 480 pixels | 1600 x 720 pixels | TCL 306 has better screen resolution than Cisco Webex 840S. |
Display Format | - | HD+ | |
Pixel Density | - | 269 ppi | |
Aspect Ratio | - | 20:9 | |
Max Brightness | - | 450 cd/m² | |
Contrast Ratio | - | 1000:1 | |
Display Features | - | Sunlight Display, Dark mode, V-notch display, TCL NXTVISION | |
Display Protection (Screen Protector) | Dragontrail glass | - |
PROCESSOR | Cisco Webex 840S | TCL 306 |
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Processor Type (CPU) | - | MediaTek Helio G25 | |
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Clock Speed | 1.8 GHz | 2 GHz | TCL 306 has higher clock speed than Cisco Webex 840S. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | - | IMG GE8320 |
MEMORY | Cisco Webex 840S | TCL 306 |
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RAM | 3 GB | 3 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 32 GB | 32 GB | Both phones have the same internal memory capacity. |
Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 512 GB |
CAMERA | Cisco Webex 840S | TCL 306 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 3 | |
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Sensor Resolution | 8 Megapixel | 13 Megapixel | TCL 306 has better camera resolution than Cisco Webex 840S. |
Sensor Size | - | 1/3.06" | |
Lens Aperture | - | F/2.2 | |
Lens Construction | - | 4-element | |
Field of View (FoV) | - | 76.7 degree(s) | |
Pixel Size | - | 1.12 μm | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | - | HDR, Bokeh effect | |
Camera Modes | - | Panorama, Pro mode, Gesture Shot, Macro mode | |
Light Source | Flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), AI scene recognition |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
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Sensor Size (2nd Camera) | - | 1/5" | |
Lens Aperture (2nd Camera) | - | F/2.4 | |
Lens Element Qty (2nd Camera) | - | 3-element | |
Field of View (2nd Camera) | - | 86.6 degree(s) | |
Pixel Size (2nd Camera) | - | 1.65 μm | |
Camera Functions (2nd Camera) | - | Depth camera |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Sensor Size (3rd Camera) | - | 1/5" | |
Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Field of View (3rd Camera) | - | 88.8 degree(s) | |
Pixel Size (3rd Camera) | - | 1.75 μm | |
Camera Functions (3rd Camera) | - | Macro camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | TCL 306 has better front camera resolution than Cisco Webex 840S. |
Sensor Size (Front) | - | 1/5" | |
Lens Aperture (Front) | - | F/2.2 | |
Lens Element Qty (Front) | - | 3-element | |
Field of View (Front) | - | 76 degree(s) | |
Pixel Size (Front) | - | 1.12 μm | |
Focus Adjustment | - | Focus free | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | - | Portrait mode | |
Face Recognition (Face ID) | - | Face tracking | TCL 306 has face detection. |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps | |
Camera Features (Front) | - | Auto capture |
BATTERY AND CHARGING | Cisco Webex 840S | TCL 306 |
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Battery Capacity (Battery Size) | 3040 mAh | 5000 mAh | TCL 306 has larger battery capacity than Cisco Webex 840S. |
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Recharge Time (Charging Time) | - | 3.2 hour(s) | |
Run Time Details | - | Mixed usage: up to 48 hrs |
CELLULAR | Cisco Webex 840S | TCL 306 |
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Technology | - | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | - | 4G | |
Operating System | Android 10 | Android 12 | |
User Interface | - | TCL UI | |
Navigation | GPS | A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Cisco Webex 840S | TCL 306 |
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Data Transmission | - | GPRS, EDGE, HSPA+, LTE, VoLTE, VoWiFi | |
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2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
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 | - |
MEDIA | Cisco Webex 840S | TCL 306 |
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Supported Digital Audio Standards | OPUS, G.722, G.711a, G.711u, G.729a | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AWB, Vorbis | |
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Supported Digital Video Standards | - | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
FEATURES | Cisco Webex 840S | TCL 306 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
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Sensors | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | Accelerometer, proximity sensor, digital compass, light sensor | |
Security Devices | Fingerprint reader | Fingerprint reader | |
Security Technology | - | Face Unlock | |
Additional Phone Features | Hot-swappable battery | HD Voice, dual microphones with noise cancellation |
OTHERS | Cisco Webex 840S | TCL 306 |
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Included Accessories | Power adapter, USB-C cable | Power adapter, SIM card removal tool, USB-C cable | |
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Compliant Standards | 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 | - |