Detailed comparison and review of Cisco Webex 840 and OPPO A17. 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 | Cisco Webex 840 | OPPO A17 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | CPH2477 | |
| Form Factor | Touch - Rugged | Touch | |
| Height | 133 mm | 164.2 mm | OPPO A17 has greater height than Cisco Webex 840. |
| Width | 66 mm | 75.6 mm | OPPO A17 has greater width than Cisco Webex 840. |
| Depth | 13 mm | 8.3 mm | OPPO A17 is narrower than Cisco Webex 840. |
| Weight | 180 g | 189 g | Cisco Webex 840 is lighter than Cisco Webex 840. |
| Body Colour | - | Lake blue | Midnight black | |
| Protection | Shockproof, dustproof, waterproof | Splash-resistant | |
| Waterproof (Water-resistant) | Yes | - | Cisco Webex 840 is waterproof. |
| IP rating | IEC 60529 IP54 | IPX4 | |
| Repairability Index | - | 7.4 (out of 10) | |
| SAR Value | - | 0.94 W/kg (body), 0.81 W/kg (head), 1.99 W/kg (limb) | |
| Connector Type | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Handset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | - | Nano SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | Cisco Webex 840 | OPPO A17 |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | LCD | |
| Screen Size (Display Size) | 4" | 6.56" | OPPO A17 has larger screen size than Cisco Webex 840. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 1612 x 720 pixels | OPPO A17 has better screen resolution than Cisco Webex 840. |
| Display Format | - | HD+ | |
| Pixel Density | - | 269 ppi | |
| Aspect Ratio | - | 20.1:9 | |
| Max Brightness | - | 600 cd/m² | |
| Colour Depth | - | 16.7 million colours | |
| Contrast Ratio | - | 1500:1 | |
| Display Refresh Rate | - | 60 Hz | |
| Touch Sampling Rate | - | 120 Hz | |
| Display Features | - | Night mode, Eye comfort mode, 100% DCI-P3, 96% NTSC, 100% sRGB, 72% NTSC | |
| Display Protection (Screen Protector) | Dragontrail glass | Panda Glass MN228 |
| PROCESSOR | Cisco Webex 840 | OPPO A17 |
|---|
| Processor Type (CPU) | - | MediaTek Helio G35 | |
|---|---|---|---|
| Clock Speed | 1.8 GHz | 2.3 GHz | OPPO A17 has higher clock speed than Cisco Webex 840. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | - | IMG GE8320 |
| MEMORY | Cisco Webex 840 | OPPO A17 |
|---|
| RAM | 3 GB | LPDDR4X SDRAM - 4 GB + up to 4 GB virtual extension | OPPO A17 has more RAM than Cisco Webex 840. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | OPPO A17 has more internal memory than Cisco Webex 840. |
| Memory Interface | - | eMMC 5.1 | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Cisco Webex 840 | OPPO A17 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 50 Megapixel | OPPO A17 has better camera resolution than Cisco Webex 840. |
| Sensor Size | - | 1/2.76" | |
| Sensor Name | - | Samsung S5KJN1 | |
| Lens Aperture | - | F/1.8 | |
| Lens Construction | - | 5-element | |
| Field of View (FoV) | - | 77 degree(s) | |
| Pixel Size | - | 0.64 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 27 mm | |
| Digital Zoom | - | 5x | |
| Special Effects | - | Stickers | |
| Camera Modes | - | Panorama, Time-lapse mode, Expert Mode, Night | |
| Light Source | Flash | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | Google Lens, open-loop motor, Panda Glass MN228 (protective lens glass) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 0.3 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/2.8 | |
| Lens Element Qty (2nd Camera) | - | 2-element | |
| Field of View (2nd Camera) | - | 60 degree(s) | |
| Camera Features (2nd Camera) | - | IR lens |
| THIRD CAMERA |
|---|
| Field of View (3rd Camera) | - | 55 degree(s) |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | OPPO A17 has better front camera resolution than Cisco Webex 840. |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | - | F/2.2 | |
| Lens Element Qty (Front) | - | 3-element | |
| Field of View (Front) | - | 76.8 degree(s) | |
| Pixel Size (Front) | - | 1.12 μm | |
| Focus Adjustment | - | Focus free | |
| Min Focal Length (Front) | - | 27 mm | |
| Special Effects (Front) | - | HDR, Stickers | |
| Camera Modes (Front) | - | Panorama, Time-lapse mode, Portrait | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | - | Face retouching |
| BATTERY AND CHARGING | Cisco Webex 840 | OPPO A17 |
|---|
| Battery Capacity (Battery Size) | 3040 mAh | 5000 mAh | OPPO A17 has larger battery capacity than Cisco Webex 840. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 190 min | |
| Standby Time | - | 790 hours | |
| Talk Time | - | 1254 minutes | |
| Run Time Details | - | Standby: up to 790 hrs Playback (Music): up to 27.4 hrs Playback (video): up to 20 hrs Talk: up to 1254 min |
| CELLULAR | Cisco Webex 840 | OPPO A17 |
|---|
| Technology | - | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | - | 4G | |
| Operating System | Android 10 | ColorOS 12.1 (based on Android 12) | |
| Navigation | GPS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Cisco Webex 840 | OPPO A17 |
|---|
| Data Transmission | - | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | - | Band 1, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 8, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 900, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.3 BLE | |
| NFC | Yes | - | Cisco Webex 840 has NFC reader for mobile payments. |
| WLAN Security | EAP-TLS, WPA2-Enterprise, WPA2-Personal | - |
| MEDIA | Cisco Webex 840 | OPPO A17 |
|---|
| Supported Digital Audio Standards | OPUS, G.722, G.711a, G.711u, G.729a | WAV, AAC, AMR, MP3, FLAC, OGG, APE (Monkey's Audio), apt-X, LDAC, MID, SBC | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, FLV, AVI, MOV, WMV, ASF, 3GP, H.264, TS, WebM, MP4 | |
| Sound Enhancements | - | Dirac audio optimisation |
| FEATURES | Cisco Webex 840 | OPPO A17 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | Accelerometer, proximity sensor, geomagnetic sensor, gravity sensor, light sensor | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Additional Phone Features | Programmable emergency button, Session Initiation Protocol (SIP) support | OTG Reverse Charge |
| OTHERS | Cisco Webex 840 | OPPO A17 |
|---|
| Included Accessories | USB cable, power adapter | Power adapter, SIM card removal tool, protective case, micro-USB cable | |
|---|---|---|---|
| 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 | IPX4 | |
| Max Operating Temperature | 40 °C | - | |
| Min Operating Temperature | 0 °C | - | |
| Humidity Range Operating | 10 - 95% (non-condensing) | - |
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