In depth comparison and review of Xiaomi MI A2 Lite 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 | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Product Type | Smartphone | Smartphone | |
---|---|---|---|
Form Factor | Touch | Touch | |
Height | 149.33 mm | 162.3 mm | Xiaomi Redmi Note 9 has greater height than Xiaomi MI A2 Lite. |
Width | 71.68 mm | 77.2 mm | Xiaomi Redmi Note 9 has greater width than Xiaomi MI A2 Lite. |
Depth | 8.75 mm | 8.9 mm | Xiaomi MI A2 Lite is narrower than Xiaomi MI A2 Lite. |
Weight | 178 g | 199 g | Xiaomi MI A2 Lite is lighter than Xiaomi MI A2 Lite. |
Body Colour | Blue | Black | Gold | Forest green | |
Body Material | Metal | - | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.473 W/kg (body), 0.547 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 |
|
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 | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Display Type | LCD display | - | |
---|---|---|---|
Display Technology | IPS | - | |
Screen Size (Display Size) | 5.84" | 6.53" | Xiaomi Redmi Note 9 has larger screen size than Xiaomi MI A2 Lite. |
Screen Resolution (Display Resolution) | 2280 x 1080 pixels | 2340 x 1080 pixels | Xiaomi Redmi Note 9 has better screen resolution than Xiaomi MI A2 Lite. |
Display Format | Full HD+ | Full HD+ | |
Pixel Density | 432 ppi | - | |
Aspect Ratio | 19:9 | 19.5:9 | |
Max Brightness | 500 cd/m² | 450 cd/m² | Xiaomi MI A2 Lite has better display brightness than Xiaomi Redmi Note 9. |
Contrast Ratio | 1500:1 | 1500:1 | Both phones have the same display contrast ratio. |
Display Features | 2.5D curved glass | Reading mode 2.0, Dot Display, Full Screen gestures | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Processor Type (CPU) | Qualcomm Snapdragon 625 | MediaTek Helio G85 | |
---|---|---|---|
Clock Speed | 2 GHz | 2 GHz | Both phones have the same clock speed. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 506 | ARM G52 MC2 |
MEMORY | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
RAM | 3 GB | 3 GB | Both phones have the same RAM size. |
---|---|---|---|
Internal Memory Size (Storage Capacity) | 32 GB | 64 GB | Xiaomi Redmi Note 9 has more internal memory than Xiaomi MI A2 Lite. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSD |
CAMERA | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
MAIN CAMERA |
---|
Number of Main Cameras | 2 | 4 | |
---|---|---|---|
Sensor Resolution | 12 Megapixel | 48 Megapixel | Xiaomi Redmi Note 9 has better camera resolution than Xiaomi MI A2 Lite. |
Sensor Size | - | 1/2" | |
Lens Aperture | F/2.2 | F/1.79 | Xiaomi Redmi Note 9 has better lens aperture than Xiaomi MI A2 Lite. |
Lens Construction | - | 6-element | |
Field of View (FoV) | - | 79.4 degree(s) | |
Pixel Size | - | 0.8 μm | |
Focus Adjustment | Automatic | Automatic | |
Special Effects | HDR, Beautify 4.0 | HDR, Kaleidoscope | |
Camera Modes | Panorama, portrait mode, AI portrait mode, Depth mode | 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 | Face recognition | Both phones have face detection. |
Light Source | LED light | Flash | |
Video Resolutions | 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, Slo-mo video 1280 x 720 (720p) at 120 fps | |
Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | 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 |
---|
Sensor Resolution (2nd Camera) | 5 Megapixel | 8 Megapixel | Xiaomi Redmi Note 9 has better second camera resolution than Xiaomi MI A2 Lite. |
---|---|---|---|
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 |
---|
Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
---|---|---|---|
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 |
---|
Sensor Resolution (4th Camera) | - | 2 Megapixel | |
---|---|---|---|
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 |
---|
Number of Front Cameras | 1 | 1 | |
---|---|---|---|
Sensor Resolution (Front) | 5 Megapixel | 13 Megapixel | Xiaomi Redmi Note 9 has better front camera resolution than Xiaomi MI A2 Lite. |
Sensor Size (Front) | - | 1/3.06" | |
Lens Type (Front) | Wide-angle lens | - | |
Lens Aperture (Front) | F/2.0 | F/2.25 | Xiaomi MI A2 Lite has better front lens aperture than Xiaomi MI A2 Lite. |
Lens Element Qty (Front) | - | 5-element | |
Field of View (Front) | - | 74 degree(s) | |
Pixel Size (Front) | - | 1.12 μm | |
Special Effects (Front) | HDR | HDR | |
Camera Modes (Front) | - | Panoramic selfies, AI portrait mode, AI Beautify | |
Face Recognition (Face ID) | Face recognition | Face recognition | Both phones have face detection. |
Light Source (Front) | - | Display flash | |
Video Resolutions (Front) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | - | |
Camera Features (Front) | AI-powered portrait mode | Palm shutter, AI silhouette detection |
BATTERY AND CHARGING | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Battery Capacity (Battery Size) | 4000 mAh | 5020 mAh | Xiaomi Redmi Note 9 has larger battery capacity than Xiaomi MI A2 Lite. |
---|---|---|---|
Talk Time | 1170 minutes | 1980 minutes | Xiaomi Redmi Note 9 has longer battery life when making calls than Xiaomi MI A2 Lite. |
Run Time Details | Talk: up to 1170 min Playback (Music): up to 34 hrs |
Talk: up to 1980 min Gaming: up to 16 hrs Playback (Music): up to 147 hrs Navigation: up to 16 hrs |
|
Battery Technology | Lithium Ion | Lithium polymer |
CELLULAR | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
---|---|---|---|
Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android One | - | |
Intelligent Assistant | Google Assistant | - | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou, Galileo |
COMMUNICATIONS | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | VoLTE, FDD-LTE, TDD-LTE | |
---|---|---|---|
2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | 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 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | 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 | Infrared (IrDA), IEEE 802.11a/b/g/n | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
Messaging Services | SMS, MMS | - |
MEDIA | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Supported Digital Audio Standards | AAC, PCM, MP3, FLAC, AAC +, MIDI, AMR-WB, AMR-NB, WAVE | WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio) | |
---|---|---|---|
Supported Digital Video Standards | MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP | MKV, XviD, M4V, MP4 | |
Audio Amplifier | - | Smart PA |
FEATURES | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
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 | |
---|---|---|---|
Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration 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 | Wi-Fi Miracast | Infrared remote control, HyperEngine technology |
OTHERS | Xiaomi MI A2 Lite | Xiaomi Redmi Note 9 |
---|
Included Accessories | USB cable, power adapter, SIM card removal tool, clear soft case | Protective cover, power adapter, SIM card removal tool, USB-C cable | |
---|---|---|---|
Compliant Standards | - | TUV Rheinland Low Blue Light Certification |