In depth comparison and review of Microsoft Lumia 650 Dual Sim and Cisco Webex 840. 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 | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 142 mm | 133 mm | Microsoft Lumia 650 Dual Sim has greater height than Cisco Webex 840. |
| Width | 70.9 mm | 66 mm | Microsoft Lumia 650 Dual Sim has greater width than Cisco Webex 840. |
| Depth | 6.9 mm | 13 mm | Microsoft Lumia 650 Dual Sim is narrower than Microsoft Lumia 650 Dual Sim. |
| Weight | 122 g | 180 g | Microsoft Lumia 650 Dual Sim is lighter than Microsoft Lumia 650 Dual Sim. |
| Body Colour | Black | - | |
| Body Material | Aluminium | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840 is waterproof. |
| IP rating | - | IEC 60529 IP54 | |
| SAR Value | 0.51 W/kg (body), 1.17 W/kg (body), 0.82 W/kg (head), 0.6 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset / AV composite out - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | - | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | AMOLED | - | |
| Screen Size (Display Size) | 5" | 4" | Microsoft Lumia 650 Dual Sim has larger screen size than Cisco Webex 840. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | Microsoft Lumia 650 Dual Sim has better screen resolution than Cisco Webex 840. |
| Display Format | HD | - | |
| Pixel Density | 297 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | ClearBlack | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Dragontrail glass |
| PROCESSOR | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 212 | - | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | 1.8 GHz | Cisco Webex 840 has higher clock speed than Microsoft Lumia 650 Dual Sim. |
| Processor Core Qty | Quad-core | 8-core | Cisco Webex 840 has higher processor core quantity than Microsoft Lumia 650 Dual Sim. |
| MEMORY | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| RAM | 1 GB | 3 GB | Cisco Webex 840 has more RAM than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Cisco Webex 840 has more internal memory than Microsoft Lumia 650 Dual Sim. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 200 GB | - |
| CAMERA | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 8 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/2.2 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| Digital Zoom | 2x | - | |
| Face Recognition (Face ID) | Face detection | - | Microsoft Lumia 650 Dual Sim has face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | LED light | Flash | |
| Video Resolutions | 1280 x 720 (720p) | - | |
| Camera Features (Functions) | Auto exposure | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | Microsoft Lumia 650 Dual Sim has better front camera resolution than Cisco Webex 840. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.2 | - | |
| Video Resolutions (Front) | 1280 x 720 (720p) | - |
| BATTERY AND CHARGING | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 3040 mAh | Cisco Webex 840 has larger battery capacity than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Standby Time | 624 hours | - | |
| Talk Time | 960 minutes | - | |
| Run Time Details | Talk (GSM): up to 960 min Talk (WCDMA): up to 780 min Standby: up to 624 hrs |
- |
| CELLULAR | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | - | |
| Operating System | Windows 10 | Android 10 | |
| Intelligent Assistant | Cortana | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS |
| COMMUNICATIONS | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| 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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT, HOGP | - | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, PEAP-MSCHAPv2 | EAP-TLS, WPA2-Enterprise, WPA2-Personal | |
| Messaging Services | Skype, SMS, MMS | - |
| MEDIA | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Supported Digital Audio Standards | AMR, AAC-LC, GSM FR | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, H.264, H.263, HEVC, H.265 | - |
| FEATURES | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Additional Phone Features | TTY compatible, Text-to-Speech (text recognition), Kid's Corner, Noise Cancellation Technology, Lumia Color profile, Word Flow keyboard, Wi-Fi Calling, Glance screen, Alarm Clock | Programmable emergency button, Session Initiation Protocol (SIP) support |
| OTHERS | Microsoft Lumia 650 Dual Sim | Cisco Webex 840 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | SSL v3, TLS v1.2, TLS v1.0, TLS v1.1, Suite B encryption | 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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