Side by side comparison and review of Alcatel U3 3G and Cisco Webex 840. 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 | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 121.3 mm | 133 mm | Cisco Webex 840 has greater height than Alcatel U3 3G. |
| Width | 64.4 mm | 66 mm | Cisco Webex 840 has greater width than Alcatel U3 3G. |
| Depth | 9.7 mm | 13 mm | Alcatel U3 3G is narrower than Alcatel U3 3G. |
| Weight | 102 g | 180 g | Alcatel U3 3G is lighter than Alcatel U3 3G. |
| Body Colour | Volcano black | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840 is waterproof. |
| IP rating | - | IEC 60529 IP54 | |
| 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 | - | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 4" | 4" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 800 x 480 pixels | Both phones have the same screen resolution. |
| Display Protection (Screen Protector) | - | Dragontrail glass |
| PROCESSOR | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Clock Speed | 1.3 GHz | 1.8 GHz | Cisco Webex 840 has higher clock speed than Alcatel U3 3G. |
|---|---|---|---|
| Processor Core Qty | Dual-core | 8-core | Cisco Webex 840 has higher processor core quantity than Alcatel U3 3G. |
| MEMORY | Alcatel U3 3G | Cisco Webex 840 |
|---|
| RAM | 512 MB | 3 GB | Cisco Webex 840 has more RAM than Alcatel U3 3G. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 32 GB | Cisco Webex 840 has more internal memory than Alcatel U3 3G. |
| User Memory | 700 MB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | Alcatel U3 3G | Cisco Webex 840 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 2 Megapixel | 8 Megapixel | Cisco Webex 840 has better camera resolution than Alcatel U3 3G. |
| Focus Adjustment | Focus free | Automatic | |
| Light Source | LED light | Flash | |
| Camera Features (Functions) | Interpolated to 3MP | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 2 Megapixel | Cisco Webex 840 has better front camera resolution than Alcatel U3 3G. |
| Light Source (Front) | LED flash | - | |
| Camera Features (Front) | Interpolated to 1.3MP | - |
| BATTERY AND CHARGING | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 3040 mAh | Cisco Webex 840 has larger battery capacity than Alcatel U3 3G. |
|---|
| CELLULAR | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | - | |
| Operating System | Android 6.0 (Marshmallow) | Android 10 | |
| Navigation | GPS, A-GPS | GPS |
| COMMUNICATIONS | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 3G UMTS Band | Band 1, Band 8 | - | |
| 3G UMTS Frequency | 2100, 900 | - | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 | |
| NFC | - | Yes | Cisco Webex 840 has NFC reader for mobile payments. |
| WLAN Security | - | EAP-TLS, WPA2-Enterprise, WPA2-Personal | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Alcatel U3 3G | Cisco Webex 840 |
|---|
| Supported Digital Audio Standards | - | OPUS, G.722, G.711a, G.711u, G.729a |
|---|
| FEATURES | Alcatel U3 3G | Cisco Webex 840 |
|---|
| 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 | Proximity sensor, G-sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Additional Phone Features | Radio Data Service (RDS) | Programmable emergency button, Session Initiation Protocol (SIP) support |
| OTHERS | Alcatel U3 3G | 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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