Side by side comparison and review of Cisco Webex 840S and Xiaomi Redmi 12. 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 | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch - Rugged | Touch | |
| Height | 133 mm | 168.6 mm | Xiaomi Redmi 12 has greater height than Cisco Webex 840S. |
| Width | 66 mm | 76.28 mm | Xiaomi Redmi 12 has greater width than Cisco Webex 840S. |
| Depth | 13 mm | 8.17 mm | Xiaomi Redmi 12 is narrower than Cisco Webex 840S. |
| Weight | 200 g | 198.5 g | Xiaomi Redmi 12 is lighter than Cisco Webex 840S. |
| Body Colour | - | Midnight black | |
| Protection | Shockproof, dustproof, waterproof | Spill-resistant, dust-resistant | |
| Waterproof (Water-resistant) | Yes | - | Cisco Webex 840S is waterproof. |
| IP rating | IP68, IEC 60529 IP54 | IP53 | |
| Integrated Components | Barcode scanner | FM radio | |
| Connector Type | USB Type-C Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Qty | - | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Screen Size (Display Size) | 4" | 6.79" | Xiaomi Redmi 12 has larger screen size than Cisco Webex 840S. |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 2460 x 1080 pixels | Xiaomi Redmi 12 has better screen resolution than Cisco Webex 840S. |
| Display Format | - | Full HD+ | |
| Pixel Density | - | 396 ppi | |
| Max Brightness | - | 550 cd/m² | |
| Contrast Ratio | - | 1500:1 | |
| Display Enhancement Technology | - | Reading mode 3.0 | |
| Display Refresh Rate | - | 90 Hz | |
| Display Features | - | Reading mode, Dot Display, AdaptiveSync technology, 70% NTSC | |
| Display Protection (Screen Protector) | Dragontrail glass | - |
| PROCESSOR | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Processor Type (CPU) | - | MediaTek Helio G88 | |
|---|---|---|---|
| Clock Speed | 1.8 GHz | 2 GHz | Xiaomi Redmi 12 has higher clock speed than Cisco Webex 840S. |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | - | ARM Mali-G52 |
| MEMORY | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| RAM | 3 GB | LPDDR4X SDRAM - 4 GB + up to 16 GB virtual extension | Xiaomi Redmi 12 has more RAM than Cisco Webex 840S. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Xiaomi Redmi 12 has more internal memory than Cisco Webex 840S. |
| Memory Interface | - | eMMC 5.1 | |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 50 Megapixel | Xiaomi Redmi 12 has better camera resolution than Cisco Webex 840S. |
| Lens Aperture | - | F/1.8 | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | Flash | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | AI Triple camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 8 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Ultra wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/2.2 | |
| Field of View (2nd Camera) | - | 120 degree(s) |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Camera Functions (3rd Camera) | - | Macro camera |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 8 Megapixel | Xiaomi Redmi 12 has better front camera resolution than Cisco Webex 840S. |
| Lens Aperture (Front) | - | F/2.1 | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Battery Capacity (Battery Size) | 3040 mAh | 5000 mAh | Xiaomi Redmi 12 has larger battery capacity than Cisco Webex 840S. |
|---|---|---|---|
| Standby Time | - | 552 hours | |
| Talk Time | - | 2220 minutes | |
| Run Time Details | - | Talk: up to 2220 min Standby: up to 552 hrs Playback (video): up to 16 hrs Reading: up to 26 hrs |
| CELLULAR | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Technology | - | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | - | 4G | |
| Operating System | Android 10 | Android 13 | |
| User Interface | - | MIUI 14 | |
| Navigation | GPS | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Data Transmission | - | FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 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 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | Wi-Fi | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.3 | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| WLAN Security | WEP, EAP-TLS, PEAP-MSCHAPv2, EAP-FAST, WPA2-Enterprise, WPA-Personal, WPA2-Personal | - |
| MEDIA | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Supported Digital Audio Standards | OPUS, G.722, G.711a, G.711u, G.729a | - |
|---|
| FEATURES | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | Accelerometer, digital compass | |
| Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
| Security Technology | - | AI face unlock | |
| Additional Phone Features | Hot-swappable battery | Fast Charging, IR blaster |
| OTHERS | Cisco Webex 840S | Xiaomi Redmi 12 |
|---|
| Included Accessories | Power adapter, USB-C cable | Power adapter, SIM card removal tool, 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 | IP53, SGS Low Blue Light Certification | |
| Max Operating Temperature | 40 °C | - | |
| Min Operating Temperature | 0 °C | - |
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