Side by side comparison and review of Nubia Z7 mini 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.
| DESIGN AND DIMENSIONS | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 140.9 mm | 133 mm | Nubia Z7 mini has greater height than Cisco Webex 840S. |
| Width | 69.3 mm | 66 mm | Nubia Z7 mini has greater width than Cisco Webex 840S. |
| Depth | 8.2 mm | 13 mm | Nubia Z7 mini is narrower than Nubia Z7 mini. |
| Weight | 143 g | 200 g | Nubia Z7 mini is lighter than Nubia Z7 mini. |
| Body Colour | White | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840S is waterproof. |
| IP rating | - | IP68, IEC 60529 IP54 | |
| Integrated Components | FM radio | Barcode scanner | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | - | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Screen Size (Display Size) | 5" | 4" | Nubia Z7 mini has larger screen size than Cisco Webex 840S. |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 800 x 480 pixels | Nubia Z7 mini has better screen resolution than Cisco Webex 840S. |
| Display Format | Full HD | - | |
| Pixel Density | 445 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | - | Dragontrail glass |
| PROCESSOR | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 801 | - | |
|---|---|---|---|
| Clock Speed | 2 GHz | 1.8 GHz | Nubia Z7 mini has higher clock speed than Cisco Webex 840S. |
| Processor Core Qty | Quad-core | 8-core | Cisco Webex 840S has higher processor core quantity than Nubia Z7 mini. |
| Graphics System (GPU) | Qualcomm ADRENO 330 | - |
| MEMORY | Nubia Z7 mini | Cisco Webex 840S |
|---|
| RAM | 2 GB | 3 GB | Cisco Webex 840S has more RAM than Nubia Z7 mini. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Cisco Webex 840S has more internal memory than Nubia Z7 mini. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | - |
| CAMERA | Nubia Z7 mini | Cisco Webex 840S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | Nubia Z7 mini has better camera resolution than Cisco Webex 840S. |
| Sensor Name | Sony Exmor RS IMX214 sensor | - | |
| Lens Aperture | F/2.0 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED light | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | Nubia Z7 mini has better front camera resolution than Cisco Webex 840S. |
| Video Resolutions (Front) | 1920 x 1080 (1080p) | - |
| BATTERY AND CHARGING | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 3040 mAh | Cisco Webex 840S has larger battery capacity than Nubia Z7 mini. |
|---|---|---|---|
| Standby Time | 580 hours | - | |
| Talk Time | 1800 minutes | - | |
| Run Time Details | Talk (WCDMA): up to 1800 min Standby (WCDMA): up to 580 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | - | |
| Operating System | Android 4.4.2 (KitKat) | Android 10 | |
| User Interface | Nubia UI 2.0 | - | |
| Navigation | A-GPS, GLONASS | GPS |
| COMMUNICATIONS | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | - | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | - | |
| 4G LTE Band | Band 1, Band 3, Band 7 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.2 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | - | Yes | Cisco Webex 840S has 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 | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | - |
| FEATURES | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA | Hot-swappable battery |
| OTHERS | Nubia Z7 mini | Cisco Webex 840S |
|---|
| Included Accessories | Power adapter | Power adapter, USB-C cable | |
|---|---|---|---|
| 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 |
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