Xiaomi Redmi Note 9 Pro vs. Cisco Webex 840

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi Redmi Note 9 Pro and Cisco Webex 840. 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.

Phone Specifications Comparison

Xiaomi Redmi Note 9 Pro vs. Cisco Webex 840 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 9 Pro Cisco Webex 840
Product Type Smartphone Smartphone
Form Factor Touch Touch - Rugged
Height 165.75 mm 133 mm Xiaomi Redmi Note 9 Pro has greater height than Cisco Webex 840.
Width 76.68 mm 66 mm Xiaomi Redmi Note 9 Pro has greater width than Cisco Webex 840.
Depth 8.8 mm 13 mm Xiaomi Redmi Note 9 Pro is narrower than Xiaomi Redmi Note 9 Pro.
Weight 209 g 180 g Cisco Webex 840 is lighter than Xiaomi Redmi Note 9 Pro.
Body Colour Interstellar grey | Tropical green -
Body Material Curved 3D glass, Gorilla glass 5 -
Protection Splashproof Shockproof, dustproof, waterproof
Waterproof (Water-resistant) - Yes Cisco Webex 840 is waterproof.
IP rating - IEC 60529 IP54
SAR Value 2.07 W/kg (limb), 1.021 W/kg (body), 0.662 W/kg (head) -
Integrated Components Ultra-linear speaker -
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM -
SIM Card Qty Dual-SIM -
DISPLAY Xiaomi Redmi Note 9 Pro Cisco Webex 840
Display Type LCD display -
Screen Size (Display Size) 6.67" 4" Xiaomi Redmi Note 9 Pro has larger screen size than Cisco Webex 840.
Screen Resolution (Display Resolution) 2400 x 1080 pixels 800 x 480 pixels Xiaomi Redmi Note 9 Pro has better screen resolution than Cisco Webex 840.
Display Format Full HD+ -
Max Brightness 450 cd/m² -
Contrast Ratio 1500:1 -
Display Features Reading mode 2.0, Dot Display -
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Dragontrail glass
PROCESSOR Xiaomi Redmi Note 9 Pro Cisco Webex 840
Processor Type (CPU) Qualcomm Snapdragon 720G -
Clock Speed 2.3 GHz 1.8 GHz Xiaomi Redmi Note 9 Pro has higher clock speed than Cisco Webex 840.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi Redmi Note 9 Pro has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 618 -
MEMORY Xiaomi Redmi Note 9 Pro Cisco Webex 840
RAM 6 GB 3 GB Xiaomi Redmi Note 9 Pro has more RAM than Cisco Webex 840.
Internal Memory Size (Storage Capacity) 64 GB 32 GB Xiaomi Redmi Note 9 Pro has more internal memory than Cisco Webex 840.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB -
CAMERA Xiaomi Redmi Note 9 Pro Cisco Webex 840
MAIN CAMERA
Number of Main Cameras 4 1
Sensor Resolution 64 Megapixel 8 Megapixel Xiaomi Redmi Note 9 Pro has better camera resolution than Cisco Webex 840.
Sensor Size 1/1.72" -
Lens Aperture F/1.89 -
Lens Construction 6-element -
Field of View (FoV) 79.8 degree(s) -
Pixel Size 0.8 μm -
Focus Adjustment Automatic Automatic
Special Effects HDR, Kaleidoscope -
Camera Modes Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits -
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9 Pro has face detection.
Light Source Flash Flash
Still Image Resolutions 8000 x 6000 -
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps -
Camera Features (Functions) 4-in-1 Super Pixel, AI scene detection, Portrait mode with background blurring, Ultra wide-angle edge distortion correction, AI Quad camera, Steady handheld night photography, full screen frame, AI watermark -
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel -
Sensor Size (2nd Camera) 1/4" -
Lens Type (2nd Camera) Ultra wide-angle lens -
Lens Aperture (2nd Camera) F/2.2 -
Lens Element Qty (2nd Camera) 5-element -
Field of View (2nd Camera) 119 degree(s) -
Pixel Size (2nd Camera) 1.12 μm -
Camera Features (2nd Camera) 5-piece lens -
THIRD CAMERA
Sensor Resolution (3rd Camera) 5 Megapixel -
Sensor Size (3rd Camera) 1/5" -
Lens Aperture (3rd Camera) F/2.4 -
Pixel Size (3rd Camera) 1.12 μm -
Camera Functions (3rd Camera) Macro camera -
Camera Features (3rd Camera) AF (2cm-10cm) -
FOURTH CAMERA
Sensor Resolution (4th Camera) 2 Megapixel -
Sensor Size (4th Camera) 1/5" -
Lens Aperture (4th Camera) F/2.4 -
Pixel Size (4th Camera) 1.75 μm -
Camera Functions (4th Camera) Depth camera -
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 2 Megapixel Xiaomi Redmi Note 9 Pro has better front camera resolution than Cisco Webex 840.
Sensor Size (Front) 1/3.06" -
Lens Aperture (Front) F/2.48 -
Field of View (Front) 82.4 degree(s) -
Pixel Size (Front) 1 μm -
Special Effects (Front) HDR -
Camera Modes (Front) Panoramic selfies, AI portrait mode, AI Beautify, Slo-mo Selfie -
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 9 Pro has face detection.
Light Source (Front) Display flash -
Camera Features (Front) AI scene detection, Palm shutter, AI silhouette detection -
BATTERY AND CHARGING Xiaomi Redmi Note 9 Pro Cisco Webex 840
Battery Capacity (Battery Size) 5020 mAh 3040 mAh Xiaomi Redmi Note 9 Pro has larger battery capacity than Cisco Webex 840.
Fast Charging Technology Qualcomm Quick Charge 4.0 - Xiaomi Redmi Note 9 Pro has fast charging technology.
Talk Time 1980 minutes -
Run Time Details Talk: up to 1980 min
Gaming: up to 13 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
-
Battery Technology Lithium Ion -
CELLULAR Xiaomi Redmi Note 9 Pro Cisco Webex 840
Technology WCDMA (UMTS) / GSM -
Mobile Broadband Generation 4G -
Operating System Android 10 Android 10
User Interface MIUI 11 -
Payment Technology Google Pay -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo GPS
COMMUNICATIONS Xiaomi Redmi Note 9 Pro Cisco Webex 840
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE -
2G Band 850 GSM, 900 GSM, 1900 GSM, 2100 GSM -
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8 -
3G UMTS Frequency 2100, 1900, 1700, 850, 900 -
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 -
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, 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/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 5.0 Bluetooth 4.2
NFC Yes Yes Both phones have an NFC reader for mobile payments.
WLAN Security - EAP-TLS, WPA2-Enterprise, WPA2-Personal
Messaging Services SMS, MMS -
MEDIA Xiaomi Redmi Note 9 Pro Cisco Webex 840
Supported Digital Audio Standards WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio) OPUS, G.722, G.711a, G.711u, G.729a
Supported Digital Video Standards MKV, XviD, M4V, MP4 -
Audio Amplifier Smart PA -
FEATURES Xiaomi Redmi Note 9 Pro Cisco Webex 840
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, digital compass, gyro sensor, distance sensor, infrared (IR) sensor, In-screen ambient light sensor Accelerometer, ambient light sensor, digital compass, magnetometer, gyroscope
Security Devices Face recognition, fingerprint reader (side) -
Additional Phone Features Infrared remote control, AI face unlock, Qualcomm 5th generation AI Engine, Z-axis linear vibration motor Programmable emergency button, Session Initiation Protocol (SIP) support
OTHERS Xiaomi Redmi Note 9 Pro Cisco Webex 840
Included Accessories Protective cover, SIM card removal tool, USB-C cable, 33W charger USB cable, power adapter
Compliant Standards TUV Rheinland Low Blue Light Certification 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
Max Operating Temperature - 40 °C
Min Operating Temperature - 0 °C
Humidity Range Operating - 10 - 95% (non-condensing)
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