Side by side comparison and review of Huawei Nova 3i and Xiaomi Redmi Note 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 | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 157.6 mm | 165.66 mm | Xiaomi Redmi Note 12 has greater height than Huawei Nova 3i. |
Width | 75.2 mm | 75.96 mm | Xiaomi Redmi Note 12 has greater width than Huawei Nova 3i. |
Depth | 7.6 mm | 7.85 mm | Huawei Nova 3i is narrower than Huawei Nova 3i. |
Weight | 169 g | 183.5 g | Huawei Nova 3i is lighter than Huawei Nova 3i. |
Body Colour | Black | Ice blue | Onyx grey | Mint green | |
Protection | - | Dustproof, splashproof | |
Waterproof (Water-resistant) | - | - | Xiaomi Redmi Note 12 is waterproof. |
IP rating | - | IP53 | |
Repairability Index | - | 7.5 (out of 10) | |
SAR Value | 1.08 W/kg (body), 1.21 W/kg (head) | 2.55 W/kg (limb), 0.9 W/kg (head), 0.995 W/kg (body) | |
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 | - | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Display Type | LCD display | OLED display | |
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Display Technology | IPS | AMOLED | |
Screen Size (Display Size) | 6.3" | 6.67" | Xiaomi Redmi Note 12 has larger screen size than Huawei Nova 3i. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2400 x 1080 pixels | Xiaomi Redmi Note 12 has better screen resolution than Huawei Nova 3i. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 409 ppi | 395 ppi | Huawei Nova 3i has better pixel density than Xiaomi Redmi Note 12. |
Max Brightness | - | 1200 cd/m² | |
Colour Depth | 16.7 million colours | - | |
Contrast Ratio | - | 4500000:1 | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 240 Hz | |
Display Features | FullView Display | Sunlight Display, Reading mode, DCI-P3 Wide colour gamut, DotDisplay, E2 Pro |
PROCESSOR | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Processor Type (CPU) | Hisilicon Kirin 710 | Qualcomm Snapdragon 685 | |
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Clock Speed | 2.2 GHz | 2.8 GHz | Xiaomi Redmi Note 12 has higher clock speed than Huawei Nova 3i. |
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) | - | Qualcomm ADRENO 610 |
MEMORY | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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RAM | 4 GB | LPDDR4X SDRAM - 4 GB | Both phones have the same RAM size. |
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Internal Memory Size (Storage Capacity) | 128 GB | 128 GB | Both phones have the same internal memory capacity. |
Memory Interface | - | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSD, microSDXC - up to 1 TB |
CAMERA | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 3 | |
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Sensor Resolution | 16 Megapixel | 50 Megapixel | Xiaomi Redmi Note 12 has better camera resolution than Huawei Nova 3i. |
Sensor Size | - | 1/2.76" | |
Sensor Name | - | Samsung ISOCELL JN1 | |
Lens Aperture | F/2.2 | F/1.8 | Xiaomi Redmi Note 12 has better lens aperture than Huawei Nova 3i. |
Lens Construction | - | 5-element | |
Pixel Size | - | 0.64 μm | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | AR Effects | Bokeh effect | |
Camera Modes | - | Portrait mode | |
Light Source | LED flash | LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Contrast Auto-Focus | 4-in-1 to 1.28μm pixel |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 2 Megapixel | 8 Megapixel | Xiaomi Redmi Note 12 has better second camera resolution than Huawei Nova 3i. |
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Sensor Size (2nd Camera) | - | 1/4" | |
Sensor Name (2nd Camera) | - | Omnivision OV08D sensor | |
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) | - | 120 degree(s) | |
Pixel Size (2nd Camera) | - | 1.12 μm |
THIRD CAMERA |
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Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Camera Functions (3rd Camera) | - | Macro 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 12. |
Sensor Size (Front) | - | 1/3.0" | |
Lens Aperture (Front) | F/2.0 | F/2.45 | Huawei Nova 3i has better front lens aperture than Huawei Nova 3i. |
Lens Element Qty (Front) | - | 5-element | |
Face Recognition (Face ID) | 3D facial detection | - | Huawei Nova 3i has face detection. |
Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps |
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 12 |
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Battery Capacity (Battery Size) | 3340 mAh | 5000 mAh | Xiaomi Redmi Note 12 has larger battery capacity than Huawei Nova 3i. |
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Fast Charging Technology | - | Mi-FC fast charging technology | Xiaomi Redmi Note 12 has fast charging technology. |
Talk Time | - | 1860 minutes | |
Run Time Details | - | Talk: up to 1860 min Gaming: up to 9 hrs Playback (video): up to 21 hrs |
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Battery Technology | Lithium polymer | - |
CELLULAR | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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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 | Android 13 | |
User Interface | HUAWEI Emotion UI 8.2 | MIUI 14 | |
Navigation | GPS, A-GPS, GLONASS | GPS, GLONASS, Galileo |
COMMUNICATIONS | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | FDD-LTE, TDD-LTE | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
3G UMTS Band | Band 1, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 850, 900 | 2100, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | 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 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11b/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 12 |
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Supported Digital Audio Standards | AAC, MP3, FLAC, OGG, MIDI, 3GA, MP4 | - | |
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Supported Digital Video Standards | MPEG-4, 3GP | - |
FEATURES | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Phone Functions | 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, gyroscope | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
Security Technology | - | AI face unlock | |
Additional Phone Features | Face Unlock | Graphite cooling, IR blaster, coin vibration motor |
OTHERS | Huawei Nova 3i | Xiaomi Redmi Note 12 |
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Included Accessories | Headset, screen protection film, USB cable, power adapter, SIM card removal tool, TPU case | 33W charger | |
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Compliant Standards | - | IP53, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification, Netflix HD Certification |