Detailed comparison and review of ZTE BLADE A512 and Cisco Webex 840S. 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 | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 147.5 mm | 133 mm | ZTE BLADE A512 has greater height than Cisco Webex 840S. |
| Width | 72.8 mm | 66 mm | ZTE BLADE A512 has greater width than Cisco Webex 840S. |
| Depth | 7.6 mm | 13 mm | ZTE BLADE A512 is narrower than ZTE BLADE A512. |
| Weight | 130 g | 200 g | ZTE BLADE A512 is lighter than ZTE BLADE A512. |
| Body Colour | Black | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840S is waterproof. |
| IP rating | - | IP68, IEC 60529 IP54 | |
| SAR Value | 1.46 W/kg (body), 0.48 W/kg (head) | - | |
| 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) | Nano SIM | - | |
| SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | - | |
| SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
| DISPLAY | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5.2" | 4" | ZTE BLADE A512 has larger screen size than Cisco Webex 840S. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | ZTE BLADE A512 has better screen resolution than Cisco Webex 840S. |
| Display Format | HD | - | |
| Pixel Density | 249 ppi | - | |
| Display Protection (Screen Protector) | - | Dragontrail glass |
| PROCESSOR | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Processor Type (CPU) | Qualcomm | - | |
|---|---|---|---|
| Processor Number | MSM8917 | - | |
| Clock Speed | 1.4 GHz | 1.8 GHz | Cisco Webex 840S has higher clock speed than ZTE BLADE A512. |
| Processor Core Qty | Quad-core | 8-core | Cisco Webex 840S has higher processor core quantity than ZTE BLADE A512. |
| MEMORY | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| RAM | 2 GB | 3 GB | Cisco Webex 840S has more RAM than ZTE BLADE A512. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Cisco Webex 840S has more internal memory than ZTE BLADE A512. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | - |
| CAMERA | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | ZTE BLADE A512 has better camera resolution than Cisco Webex 840S. |
| Focus Adjustment | Automatic | Automatic | |
| Face Recognition (Face ID) | Smile shutter | - | ZTE BLADE A512 has face detection. |
| Light Source | LED light | Flash |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | ZTE BLADE A512 has better front camera resolution than Cisco Webex 840S. |
| BATTERY AND CHARGING | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Battery Capacity (Battery Size) | 2540 mAh | 3040 mAh | Cisco Webex 840S has larger battery capacity than ZTE BLADE A512. |
|---|
| CELLULAR | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | - | |
| Operating System | Android 6.0 (Marshmallow) | Android 10 | |
| Navigation | A-GPS | GPS |
| COMMUNICATIONS | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| 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 | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Supported Digital Audio Standards | WAV, PCM, Ogg Vorbis, AMR, MP3, AAC-LC, AAC +, MIDI, AMR-WB, AMR-NB, HE-AAC v1 | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263, HEVC, H.265 | - |
| FEATURES | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| 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 | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | - | Hot-swappable battery |
| OTHERS | ZTE BLADE A512 | Cisco Webex 840S |
|---|
| Included Accessories | Hands-free headset, USB cable, 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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