In depth comparison and review of Xiaomi MI 9 Lite and Xiaomi Redmi Note 12. 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 | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 156.8 mm | 165.66 mm | Xiaomi Redmi Note 12 has greater height than Xiaomi MI 9 Lite. |
Width | 74.5 mm | 75.96 mm | Xiaomi Redmi Note 12 has greater width than Xiaomi MI 9 Lite. |
Depth | 8.67 mm | 7.85 mm | Xiaomi Redmi Note 12 is narrower than Xiaomi MI 9 Lite. |
Weight | 179 g | 183.5 g | Xiaomi MI 9 Lite is lighter than Xiaomi MI 9 Lite. |
Body Colour | Aurora blue | 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 | 1.4 W/kg (body), 1.42 W/kg (head), 3.18 W/kg (limb) | 2.55 W/kg (limb), 0.9 W/kg (head), 0.995 W/kg (body) | |
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 |
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SIM Card Type (Size) | Nano SIM | - | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Display Type | OLED display | OLED display | |
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Display Technology | AMOLED | AMOLED | |
Screen Size (Display Size) | 6.39" | 6.67" | Xiaomi Redmi Note 12 has larger screen size than Xiaomi MI 9 Lite. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2400 x 1080 pixels | Xiaomi Redmi Note 12 has better screen resolution than Xiaomi MI 9 Lite. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 403 ppi | 395 ppi | Xiaomi MI 9 Lite has better pixel density than Xiaomi Redmi Note 12. |
Aspect Ratio | 19.5:9 | - | |
Max Brightness | 600 cd/m² | 1200 cd/m² | Xiaomi Redmi Note 12 has better display brightness than Xiaomi MI 9 Lite. |
Contrast Ratio | 60000:1 | 4500000:1 | Xiaomi Redmi Note 12 has better display contrast ratio than Xiaomi MI 9 Lite. |
HDR | Yes | - | Xiaomi MI 9 Lite has HDR. |
HDR Technology | HDR10 | - | |
Display Enhancement Technology | Sunshine mode 2.0 | - | |
Display Refresh Rate | - | 120 Hz | |
Touch Sampling Rate | - | 240 Hz | |
Display Features | Reading mode, Colour temperature adjustment, night mode, 256 ranks adjustable Reading mode, Dark mode, Multi-colour Always-on display, Dynamic display | Sunlight Display, Reading mode, DCI-P3 Wide colour gamut, DotDisplay, E2 Pro | |
Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
PROCESSOR | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Processor Type (CPU) | Qualcomm Snapdragon 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 Xiaomi MI 9 Lite. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | Xiaomi MI 9 Lite has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 640 | Qualcomm ADRENO 610 |
MEMORY | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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RAM | LPDDR4X SDRAM - 6 GB | LPDDR4X SDRAM - 4 GB | Xiaomi MI 9 Lite has more RAM than Xiaomi Redmi Note 12. |
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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, microSD, microSDXC - up to 1 TB |
CAMERA | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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MAIN CAMERA |
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Number of Main Cameras | 3 | 3 | |
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Sensor Resolution | 48 Megapixel | 50 Megapixel | Xiaomi Redmi Note 12 has better camera resolution than Xiaomi MI 9 Lite. |
Sensor Size | 1/2" | 1/2.76" | Xiaomi Redmi Note 12 has better camera sensor size than Xiaomi MI 9 Lite. |
Sensor Name | - | Samsung ISOCELL JN1 | |
Lens Type | Wide-angle lens | - | |
Lens Aperture | F/1.79 | F/1.8 | Xiaomi MI 9 Lite has better lens aperture than Xiaomi MI 9 Lite. |
Lens Construction | 6-element | 5-element | |
Pixel Size | 0.8 μm | 0.64 μm | Xiaomi MI 9 Lite has larger camera pixel size than Xiaomi Redmi Note 12. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Optical Zoom | 2x | - | |
Digital Zoom | 10x | - | |
Special Effects | HDR | Bokeh effect | |
Camera Modes | Burst mode, Panorama, Pro mode, AI Beautify, Smart ultra-wide angle mode, Photo timer, Custom watermark, Full body portrait mode, Baby Beautify, AI smart slimming | Portrait mode | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI 9 Lite has face detection. |
Light Source | LED flash | LED 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 | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF), Continuous Auto Focus (CAF), video stabilisation, 4-in-1 Super Pixel, AI scene detection, AI studio lighting, Video Beautify, AI Triple camera, 960 fps Smart audio pairing, AI lens flare, AI high resolution photos, Portrait mode background blur adjustment, Ultra wide-angle edge distortion correction, Group photo face correction, Portrait mode background blurring, Motion tracking | 4-in-1 to 1.28μm pixel |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 8 Megapixel | 8 Megapixel | Both phones have the same second camera resolution. |
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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 | 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 | 2 Megapixel | Both phones have the same third camera resolution. |
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Lens Aperture (3rd Camera) | - | F/2.4 | |
Lens Element Qty (3rd Camera) | - | 3-element | |
Camera Functions (3rd Camera) | Depth camera | Macro camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 32 Megapixel | 13 Megapixel | Xiaomi MI 9 Lite 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 | Xiaomi MI 9 Lite has better front lens aperture than Xiaomi MI 9 Lite. |
Lens Element Qty (Front) | - | 5-element | |
Pixel Size (Front) | 1.6 μm | - | |
Special Effects (Front) | HDR, Magic mirror | - | |
Camera Modes (Front) | Selfie panorama, AI portrait mode, AI Beautify, AI makeup | - | |
Face Recognition (Face ID) | Face recognition | - | Xiaomi MI 9 Lite has face detection. |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Front) | Self-timer, age recognition, AI scene detection, AI studio lighting, Eye light, AI feature adjustment, sapphire crystal lens cover, ambient bulb, Palm shutter, AI silhouette detection, wide-angle distortion correction, camera display brightness correction | - |
BATTERY AND CHARGING | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Battery Capacity (Battery Size) | 4030 mAh | 5000 mAh | Xiaomi Redmi Note 12 has larger battery capacity than Xiaomi MI 9 Lite. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0+ | Mi-FC fast charging technology | Both phones have 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 Ion | - |
CELLULAR | Xiaomi MI 9 Lite | 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 9.0 Pie | Android 13 | |
User Interface | MIUI 10 | MIUI 14 | |
Payment Technology | Google Pay | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, Galileo |
COMMUNICATIONS | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-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 2, Band 4, Band 5, Band 8 | Band 1, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 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 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 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | 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/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 | |
NFC | Yes | - | Xiaomi MI 9 Lite has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio), apt-X, LDAC, apt-X HD | - | |
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Supported Digital Video Standards | MKV, VC-1, XviD, MPEG-4, H.264, M4V, VP8, VP9 | - | |
Sound Enhancements | Hi-Fi Sound support, Hi-Res audio, Qualcomm TrueWireless Stereo Plus | - |
FEATURES | Xiaomi MI 9 Lite | 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 | Accelerometer, digital compass, gyro sensor, distance sensor, In-screen ambient light sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyroscope | |
Security Devices | Fingerprint reader (under display) | Face recognition, fingerprint reader (side) | |
Security Technology | - | AI face unlock | |
Additional Phone Features | HD Voice, Dual microphones, MU-MIMO technology, Fast Charging, AI Engine, MI Turbo, GAME Turbo 2.0 | Graphite cooling, IR blaster, coin vibration motor |
OTHERS | Xiaomi MI 9 Lite | Xiaomi Redmi Note 12 |
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Included Accessories | Power adapter, SIM card removal tool, USB-C cable, soft case | 33W charger | |
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Compliant Standards | VDE | IP53, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification, Netflix HD Certification |