Side by side comparison and review of Xiaomi 12 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 | Xiaomi 12 | Cisco Webex 840S |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 152.7 mm | 133 mm | Xiaomi 12 has greater height than Cisco Webex 840S. |
| Width | 69.9 mm | 66 mm | Xiaomi 12 has greater width than Cisco Webex 840S. |
| Depth | 8.16 mm | 13 mm | Xiaomi 12 is narrower than Xiaomi 12. |
| Weight | 180 g | 200 g | Xiaomi 12 is lighter than Xiaomi 12. |
| Body Colour | Grey | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Cisco Webex 840S is waterproof. |
| IP rating | - | IP68, IEC 60529 IP54 | |
| SAR Value | 0.596 W/kg (head), 0.998 W/kg (body), 1.972 W/kg (limb) | - | |
| Integrated Components | - | Barcode scanner | |
| Connector Type | USB Type-C - 24 pin USB-C | USB Type-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Xiaomi 12 | Cisco Webex 840S |
|---|
| Display Type | OLED display | - | |
|---|---|---|---|
| Display Technology | AMOLED | - | |
| Screen Size (Display Size) | 6.28" | 4" | Xiaomi 12 has larger screen size than Cisco Webex 840S. |
| Screen Resolution (Display Resolution) | 2400 x 1080 pixels | 800 x 480 pixels | Xiaomi 12 has better screen resolution than Cisco Webex 840S. |
| Display Format | Full HD+ | - | |
| Pixel Density | 419 ppi | - | |
| Aspect Ratio | 20:9 | - | |
| Max Brightness | 1100 cd/m² | - | |
| Colour Depth | 68 billion colours | - | |
| Contrast Ratio | 5000000:1 | - | |
| HDR | Yes | - | Xiaomi 12 has HDR. |
| HDR Technology | HDR10+ | - | |
| Display Enhancement Technology | Dolby Vision, Sunlight mode, AdaptiveSync technology | - | |
| Display Refresh Rate | 120 Hz | - | |
| Touch Sampling Rate | 480 Hz | - | |
| Display Features | Reading mode, DCI-P3 Wide colour gamut, Dot Display, True Colour, DisplayMate A+, 16000 levels auto brightness adjustment | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass Victus (scratch resistant glass) | Dragontrail glass |
| PROCESSOR | Xiaomi 12 | Cisco Webex 840S |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 8 Gen 1 | - | |
|---|---|---|---|
| Clock Speed | 3 GHz | 1.8 GHz | Xiaomi 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) | Qualcomm ADRENO | - |
| MEMORY | Xiaomi 12 | Cisco Webex 840S |
|---|
| RAM | LPDDR5 SDRAM - 8 GB | 3 GB | Xiaomi 12 has more RAM than Cisco Webex 840S. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 256 GB | 32 GB | Xiaomi 12 has more internal memory than Cisco Webex 840S. |
| Memory Interface | UFS 3.1 | - |
| CAMERA | Xiaomi 12 | Cisco Webex 840S |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 1 | |
|---|---|---|---|
| Sensor Resolution | 50 Megapixel | 8 Megapixel | Xiaomi 12 has better camera resolution than Cisco Webex 840S. |
| Sensor Size | 1/1.56" | - | |
| Sensor Name | Sony IMX766 sensor | - | |
| Lens Type | Wide-angle lens | - | |
| Lens Aperture | F/1.88 | - | |
| Lens Construction | 6-element | - | |
| Pixel Size | 1 μm | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | Xiaomi 12 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | Moving crowd, Neon trails, Oil painting, Light painting, Starry sky, Star trails | - | |
| Camera Modes | Night mode, Documents, Vlog mode, Pro Video mode, Movie frame, Night portrait mode, photo filters, Timed burst, Photo clones, Dual video mode, Ultra Night Video, Pro Time-lapse, 50MP mode | - | |
| Light Source | LED flash | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 7680 x 4320 (8K) at 24 fps | - | |
| Camera Features (Functions) | HDR10+ recording, Google Lens, One-click AI cinema, HDR video recording, 2.1μm 4-in-1 Super Pixel, Xiaomi ProFocus | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 13 Megapixel | - | |
|---|---|---|---|
| Lens Type (2nd Camera) | Ultra wide-angle lens | - | |
| Lens Aperture (2nd Camera) | F/2.4 | - | |
| Field of View (2nd Camera) | 123 degree(s) | - |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | 5 Megapixel | - | |
|---|---|---|---|
| Lens Type (3rd Camera) | Tele-macro lens | - | |
| Lens Aperture (3rd Camera) | F/2.4 | - | |
| Focal Length Equivalent to 35mm Camera | 50mm | - | |
| Camera Features (3rd Camera) | AF (3cm-7cm) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 32 Megapixel | 2 Megapixel | Xiaomi 12 has better front camera resolution than Cisco Webex 840S. |
| Lens Aperture (Front) | F/2.45 | - | |
| Special Effects (Front) | HDR | - | |
| Camera Modes (Front) | Panoramic selfies, AI Beautify, Timed burst, Selfie Night mode, Capture Dual, Time-lapse selfie, AI portrait mode with bokeh and depth control, AI portrait video | - | |
| Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | - | |
| Camera Features (Front) | 4-in-1 to 1.4μm Super Pixel, Video HDR | - |
| BATTERY AND CHARGING | Xiaomi 12 | Cisco Webex 840S |
|---|
| Battery Capacity (Battery Size) | 4500 mAh | 3040 mAh | Xiaomi 12 has larger battery capacity than Cisco Webex 840S. |
|---|---|---|---|
| Recharge Time (Charging Time) | 39 min | - | |
| Wireless Charging | Yes | - | Xiaomi 12 can be charged wirelessly. |
| CELLULAR | Xiaomi 12 | Cisco Webex 840S |
|---|
| Technology | WCDMA (UMTS) / GSM | - | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | - | |
| Operating System | Android 12 | Android 10 | |
| User Interface | MIUI 13 | - | |
| Payment Technology | Google Pay | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo, NavIC | GPS |
| COMMUNICATIONS | Xiaomi 12 | Cisco Webex 840S |
|---|
| Data Transmission | FDD-LTE, TDD-LTE, 5G NR FR1 | - | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 800, 900, 800 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 42, Band 48, Band 66 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500, TDD 3600, FDD 1700 - 2110 AWS-3 | - | |
| 5G NR Band | N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n79, n40 | - | |
| 5G NR Frequency | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD TD 4500, TDD 2300 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac/ax, Wi-Fi 6E | IEEE 802.11a/b/g/n/d/h/i/k/r/u/ac | |
| Bluetooth | Bluetooth 5.2 | Bluetooth 4.2 | |
| 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 | Xiaomi 12 | Cisco Webex 840S |
|---|
| Supported Digital Audio Standards | - | OPUS, G.722, G.711a, G.711u, G.729a | |
|---|---|---|---|
| Sound Enhancements | Harman Kardon Sound technology, Dolby Atmos sound technology | - |
| FEATURES | Xiaomi 12 | Cisco Webex 840S |
|---|
| Phone Functions | - | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, flicker sensor, gyroscope, 360° ambient light sensor | Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope | |
| Security Devices | Fingerprint reader (under display) | Fingerprint reader | |
| Security Technology | AI face unlock | - | |
| Additional Phone Features | MIMO technology, linear motor, VC Liquid Cooling, Reverse wireless charging, dual stereo speakers, X-axis linear vibration motor, IR blaster, Qualcomm 7th generation AI Engine, Xiaomi AdaptiveCharge | Hot-swappable battery |
| OTHERS | Xiaomi 12 | Cisco Webex 840S |
|---|
| Included Accessories | SIM card removal tool, USB-C cable, protective case, 67W charger | Power adapter, USB-C cable | |
|---|---|---|---|
| Compliant Standards | SGS Low Blue Light Certification | 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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