In depth comparison and review of Huawei Nova 3i and Xiaomi Redmi Note 9. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
DESIGN AND DIMENSIONS | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 157.6 mm | 162.3 mm | Xiaomi Redmi Note 9 has greater height than Huawei Nova 3i. |
Width | 75.2 mm | 77.2 mm | Xiaomi Redmi Note 9 has greater width than Huawei Nova 3i. |
Depth | 7.6 mm | 8.9 mm | Huawei Nova 3i is narrower than Huawei Nova 3i. |
Weight | 169 g | 199 g | Huawei Nova 3i is lighter than Huawei Nova 3i. |
Body Colour | Black | Forest green | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.08 W/kg (body), 1.21 W/kg (head) | 2.262 W/kg (limb), 1.138 W/kg (body), 0.795 W/kg (head) | |
Integrated Components | - | Ultra-linear speaker | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM | |
SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
DISPLAY | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Display Type | LCD display | - | |
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Display Technology | IPS | - | |
Screen Size (Display Size) | 6.3" | 6.53" | Xiaomi Redmi Note 9 has larger screen size than Huawei Nova 3i. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2340 x 1080 pixels | Both phones have the same screen resolution. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 409 ppi | - | |
Aspect Ratio | - | 19.5:9 | |
Max Brightness | - | 450 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Contrast Ratio | - | 1500:1 | |
Display Features | FullView Display | Reading mode 2.0, Dot Display, Full Screen gestures | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Processor Type (CPU) | Hisilicon Kirin 710 | MediaTek Helio G85 | |
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Clock Speed | 2.2 GHz | 2 GHz | Huawei Nova 3i has higher clock speed than Xiaomi Redmi Note 9. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Huawei Nova 3i has 64-bit architecture. |
Graphics System (GPU) | - | ARM G52 MC2 |
MEMORY | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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RAM | 4 GB | 3 GB | Huawei Nova 3i has more RAM than Xiaomi Redmi Note 9. |
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Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | Huawei Nova 3i has more internal memory than Xiaomi Redmi Note 9. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSD |
CAMERA | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 4 | |
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Sensor Resolution | 16 Megapixel | 48 Megapixel | Xiaomi Redmi Note 9 has better camera resolution than Huawei Nova 3i. |
Sensor Size | - | 1/2" | |
Lens Aperture | F/2.2 | F/1.79 | Xiaomi Redmi Note 9 has better lens aperture than Huawei Nova 3i. |
Lens Construction | - | 6-element | |
Field of View (FoV) | - | 79.4 degree(s) | |
Pixel Size | - | 0.8 μm | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | AR 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 has face detection. |
Light Source | LED flash | Flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Contrast Auto-Focus | 4-in-1 Super Pixel, AI scene detection, Portrait mode with background blurring, Ultra wide-angle edge distortion correction, Steady handheld night photography, full screen frame, AI watermark |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Xiaomi Redmi Note 9 has better second camera resolution than Huawei Nova 3i. |
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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) | - | 118 degree(s) | |
Pixel Size (2nd Camera) | - | 1.2 μm | |
Camera Features (2nd Camera) | - | 5-piece lens |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Pixel Size (3rd Camera) | - | 1.75 μm | |
Camera Functions (3rd Camera) | - | Macro camera | |
Camera Features (3rd Camera) | - | AF (2cm-10cm) |
FOURTH CAMERA |
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Sensor Resolution (4th Camera) | - | 2 Megapixel | |
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Sensor Size (4th Camera) | - | 1/5" | |
Lens Aperture (4th Camera) | - | F/2.4 | |
Lens Element Qty (4th Camera) | - | 3-element | |
Pixel Size (4th Camera) | - | 1.75 μm | |
Camera Functions (4th Camera) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 2 | 1 | |
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Sensor Resolution (Front) | 20 Megapixel | 13 Megapixel | Huawei Nova 3i has better front camera resolution than Xiaomi Redmi Note 9. |
Sensor Size (Front) | - | 1/3.06" | |
Lens Aperture (Front) | F/2.0 | F/2.25 | Huawei Nova 3i has better front lens aperture than Huawei Nova 3i. |
Lens Element Qty (Front) | - | 5-element | |
Field of View (Front) | - | 74 degree(s) | |
Pixel Size (Front) | - | 1.12 μm | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | - | Panoramic selfies, AI portrait mode, AI Beautify | |
Face Recognition (Face ID) | 3D facial detection | Face recognition | Both phones have face detection. |
Light Source (Front) | - | Display flash | |
Camera Features (Front) | - | Palm shutter, AI silhouette detection |
SECOND FRONT CAMERA |
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Sensor Resolution (2nd Front) | 2 Megapixel | - |
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BATTERY AND CHARGING | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Battery Capacity (Battery Size) | 3340 mAh | 5020 mAh | Xiaomi Redmi Note 9 has larger battery capacity than Huawei Nova 3i. |
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Talk Time | - | 1980 minutes | |
Run Time Details | - | Talk: up to 1980 min Gaming: up to 16 hrs Playback (Music): up to 147 hrs Navigation: up to 16 hrs |
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Battery Technology | Lithium polymer | Lithium polymer |
CELLULAR | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 8.0 Oreo | - | |
User Interface | HUAWEI Emotion UI 8.2 | - | |
Navigation | GPS, A-GPS, GLONASS | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | VoLTE, FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | 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 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | 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 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
Messaging Services | SMS, MMS | - |
MEDIA | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Supported Digital Audio Standards | AAC, MP3, FLAC, OGG, MIDI, 3GA, MP4 | WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio) | |
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Supported Digital Video Standards | MPEG-4, 3GP | MKV, XviD, M4V, MP4 | |
Audio Amplifier | - | Smart PA |
FEATURES | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, gravity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader | |
Additional Phone Features | Face Unlock | Infrared remote control, HyperEngine technology |
OTHERS | Huawei Nova 3i | Xiaomi Redmi Note 9 |
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Included Accessories | Headset, screen protection film, USB cable, power adapter, SIM card removal tool, TPU case | Protective cover, power adapter, SIM card removal tool, USB-C cable | |
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Compliant Standards | - | TUV Rheinland Low Blue Light Certification |