Detailed comparison and review of Acer Liquid E3 and Cisco Webex 840. 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 | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 136 mm | 133 mm | Acer Liquid E3 has greater height than Cisco Webex 840. |
| Width | 68 mm | 66 mm | Acer Liquid E3 has greater width than Cisco Webex 840. |
| Depth | 9 mm | 13 mm | Acer Liquid E3 is narrower than Acer Liquid E3. |
| Weight | 143 g | 180 g | Acer Liquid E3 is lighter than Acer Liquid E3. |
| Body Colour | Black | Silver | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840 is waterproof. |
| IP rating | - | IEC 60529 IP54 | |
| SAR Value | 0.7 W/kg (body), 0.32 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | - |
| DISPLAY | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 4.7" | 4" | Acer Liquid E3 has larger screen size than Cisco Webex 840. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | Acer Liquid E3 has better screen resolution than Cisco Webex 840. |
| Display Format | HD | - | |
| Pixel Density | 312 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | - | Dragontrail glass |
| PROCESSOR | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Processor Type (CPU) | MediaTek | - | |
|---|---|---|---|
| Processor Number | MT6589 | - | |
| Clock Speed | 1.2 GHz | 1.8 GHz | Cisco Webex 840 has higher clock speed than Acer Liquid E3. |
| Processor Core Qty | Quad-core | 8-core | Cisco Webex 840 has higher processor core quantity than Acer Liquid E3. |
| Graphics System (GPU) | PowerVR SGX544 | - |
| MEMORY | Acer Liquid E3 | Cisco Webex 840 |
|---|
| RAM | 1 GB | 3 GB | Cisco Webex 840 has more RAM than Acer Liquid E3. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 32 GB | Cisco Webex 840 has more internal memory than Acer Liquid E3. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | Acer Liquid E3 | Cisco Webex 840 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | Acer Liquid E3 has better camera resolution than Cisco Webex 840. |
| Lens Aperture | F/1.8 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Self-Timer Delay | 10 sec, 2sec | - | |
| Special Effects | Negative, Sepia, whiteboard, Blackboard, sunset, snow, aqua, Mono, Party/Indoor, Fireworks, Theatre, Beach, Candlelight | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panoramic pictures, landscape/portrait mode, night mode, sport mode, Continuous shot, Best Shot, Auto mode, Auto scene detection mode, Multi angle view mode, Bright magic Plus mode | - | |
| Face Recognition (Face ID) | Face detection, smile shutter | - | Acer Liquid E3 has face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | LED light | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) | - | |
| Camera Features (Functions) | Exposure compensation | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 2 Megapixel | Both phones have the same front camera resolution. |
| Special Effects (Front) | Beauty face | - | |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Battery Capacity (Battery Size) | - | 3040 mAh | |
|---|---|---|---|
| Standby Time | 260 hours | - | |
| Talk Time | 300 minutes | - | |
| Run Time Details | Talk: up to 300 hrs Standby: up to 260 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | - | |
| Operating System | Android 4.2.2 (Jelly Bean) | Android 10 | |
| User Interface | Acer Float UI | - | |
| Navigation | A-GPS, GLONASS | GPS |
| COMMUNICATIONS | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth | Bluetooth 4.2 | |
| NFC | - | Yes | Cisco Webex 840 has NFC reader for mobile payments. |
| WLAN Security | WPA, WPA2 | EAP-TLS, WPA2-Enterprise, WPA2-Personal | |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Supported Digital Audio Standards | WAV, AAC, MP3 | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - | |
| Sound Enhancements | DTS Sound support | - |
| FEATURES | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | Multitasking, AcerRAPID function | Programmable emergency button, Session Initiation Protocol (SIP) support |
| OTHERS | Acer Liquid E3 | Cisco Webex 840 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | - | 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/ACIF S004, RSS-210, RSS-102, FCC Part 68, IEC 60529 IP54, EN 300.328-2, FCC Part 2, UL 60950-1, IEC 60950-1, EN 60950-1, AS/NZS 4268, MIL-STD 810G, EN 61000-6-3, ACA, EN 300.328-1, FCC Part 15.407, EN 60601-1-2, ARIB STD-T66, ARIB STD-T70, ARIB STD-T71, VCCI Class B, EN 50360, AS/ACIF S040, AS/NZS CISPR 22 Class B, FCC OET Bulletin 65c, EN 55022/CISPR 22 Class B, EN 301 489-1, EN 300 386, Directive 2014/35/EU, Directive 2014/30/EU, EN 301 893, ANSI/UL 60950-1, Directive 2014/53/EU, KN22 Class B, ANSI/IEEE C95.1 (99), EN 301 489-17, AN/NZS 60950.1, 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 | |
| Humidity Range Operating | - | 10 - 95% (non-condensing) |
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