Detailed comparison and review of ASUS ZenFone AR (ZS571KL) and Xiaomi Redmi Note 9T. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
DESIGN AND DIMENSIONS | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | ZS571KL | - | |
Form Factor | Touch | Touch | |
Height | 158.67 mm | 161.9 mm | Xiaomi Redmi Note 9T has greater height than ASUS ZenFone AR (ZS571KL). |
Width | 77.4 mm | 77.3 mm | ASUS ZenFone AR (ZS571KL) has greater width than Xiaomi Redmi Note 9T. |
Depth | 7.99 mm | 9.05 mm | ASUS ZenFone AR (ZS571KL) is narrower than ASUS ZenFone AR (ZS571KL). |
Weight | 185 g | 199 g | ASUS ZenFone AR (ZS571KL) is lighter than ASUS ZenFone AR (ZS571KL). |
Body Colour | Black | Daybreak purple | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 1.59 W/kg (body), 0.85 W/kg (head) | 0.937 W/kg (body), 0.592 W/kg (head), 1.981 W/kg (limb) | |
Integrated Components | FM radio | - | |
Connector Type | Headset jack - mini-phone 3.5mm USB Type-C - 24 pin USB-C |
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SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM (SIM1 and SIM2/MicroSD slots) | Dual-SIM | |
SIM Card Configuration Details | Nano SIM + nano SIM/microSD | - |
DISPLAY | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Display Type | OLED display | - | |
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Display Technology | Quad HD Super AMOLED | - | |
Screen Size (Display Size) | 5.7" | 6.53" | Xiaomi Redmi Note 9T has larger screen size than ASUS ZenFone AR (ZS571KL). |
Screen Resolution (Display Resolution) | 2560 x 1440 pixels | 2340 x 1080 pixels | ASUS ZenFone AR (ZS571KL) has better screen resolution than Xiaomi Redmi Note 9T. |
Display Format | QHD | Full HD+ | |
Pixel Density | - | 395 ppi | |
Aspect Ratio | - | 19.5:9 | |
Max Brightness | - | 450 cd/m² | |
Contrast Ratio | - | 1500:1 | |
Display Enhancement Technology | Bluelight Filter for Eye Care | - | |
Display Features | ASUS Glove Touch technology, ASUS Tru2Life | Reading mode, night mode, Dot Display | |
Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Processor Type (CPU) | Qualcomm Snapdragon 821 | MediaTek Dimensity 800U | |
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Processor Number | MSM8996 Pro | - | |
Clock Speed | 2.35 GHz | 2.3 GHz | ASUS ZenFone AR (ZS571KL) has higher clock speed than Xiaomi Redmi Note 9T. |
Processor Core Qty | Quad-core | 8-core | Xiaomi Redmi Note 9T has higher processor core quantity than ASUS ZenFone AR (ZS571KL). |
64-bit Architecture | Yes | - | ASUS ZenFone AR (ZS571KL) has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 530 | Mali-G57 |
MEMORY | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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RAM | LPDDR4 SDRAM - 6 GB | LPDDR4X SDRAM - 4 GB | ASUS ZenFone AR (ZS571KL) has more RAM than Xiaomi Redmi Note 9T. |
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Internal Memory Size (Storage Capacity) | 128 GB | 64 GB | ASUS ZenFone AR (ZS571KL) has more internal memory than Xiaomi Redmi Note 9T. |
Memory Interface | - | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 2 TB | microSD |
CAMERA | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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MAIN CAMERA |
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Number of Main Cameras | 2 | 3 | |
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Sensor Resolution | 23 Megapixel | 48 Megapixel | Xiaomi Redmi Note 9T has better camera resolution than ASUS ZenFone AR (ZS571KL). |
Sensor Size | 1/2.6" | 1/2" | ASUS ZenFone AR (ZS571KL) has better camera sensor size than Xiaomi Redmi Note 9T. |
Sensor Name | Sony Exmor RS IMX318 sensor | - | |
Lens Aperture | F/2.0 | F/1.79 | Xiaomi Redmi Note 9T has better lens aperture than ASUS ZenFone AR (ZS571KL). |
Lens Construction | 6-element | - | |
Pixel Size | - | 0.8 μm | |
Optical Image Stabiliser (OIS) | 4 Stop OIS (Optical Image Stabilisation) | - | ASUS ZenFone AR (ZS571KL) has optical stabilisation. |
Focus Adjustment | Automatic | Automatic | |
Laser Auto Focus | Yes | - | |
Minimum Focal Length (Focal Distance) | 27 mm | - | |
Special Effects | Depth of field | - | |
HDR Mode | HDR Pro | - | |
Camera Modes | Panorama, Time-lapse mode, Slow motion mode, night mode, selfie mode, manual mode, super resolution mode, low-light shots, All Smiles mode, Photo Effect Mode, panoramic selfies, selfie panorama, GIF animation function, Real-Time Beautification | - | |
Light Source | Dual LED flash | Flash | |
Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps | 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) | Zero Shutter Lag, Phase Detect Auto-Focus (PDAF), Smart Remove, Time Rewind, PixelMaster 3.0 camera, 3-axis electronic image stabilisation, Blue Glass IR Filter, Continuous Auto Focus (CAF), RAW image capture, ASUS TriTech technology | 4-in-1 Super Pixel |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
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Lens Aperture (2nd Camera) | - | F/2.4 | |
Pixel Size (2nd Camera) | - | 1.75 μm | |
Camera Functions (2nd Camera) | - | Macro camera | |
Camera Features (2nd Camera) | Motion Tracking Rear Camera | - |
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) | - | Depth camera |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 8 Megapixel | 13 Megapixel | Xiaomi Redmi Note 9T has better front camera resolution than ASUS ZenFone AR (ZS571KL). |
Sensor Size (Front) | 1/4" | - | |
Sensor Name (Front) | Omnivision OV8856 sensor | - | |
Lens Type (Front) | Wide-angle lens | - | |
Lens Aperture (Front) | F/2.0 | F/2.25 | ASUS ZenFone AR (ZS571KL) has better front lens aperture than ASUS ZenFone AR (ZS571KL). |
Focus Adjustment | Focus free | - | |
Special Effects (Front) | Miniature, HDR, Depth of field | - | |
HDR Mode (Front) | HDR Pro | - | |
Camera Modes (Front) | Panorama, Time-lapse mode, Slow motion mode, night mode, selfie mode, manual mode, super resolution mode, low-light shots, All Smiles mode, Photo Effect Mode, panoramic selfies, selfie panorama, GIF animation function, Real-Time Beautification | - | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi Note 9T has face detection. |
Light Source (Front) | Display flash | - | |
Video Resolutions (Front) | - | 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 (Front) | PixelMaster 3.0 camera, Time Rewind, Smart Remove | - |
BATTERY AND CHARGING | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Battery Capacity (Battery Size) | 3300 mAh | 5000 mAh | Xiaomi Redmi Note 9T has larger battery capacity than ASUS ZenFone AR (ZS571KL). |
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Fast Charging Technology | Qualcomm Quick Charge 3.0, Power Delivery 2.0, BoostMaster Fast Charging | - | ASUS ZenFone AR (ZS571KL) has fast charging technology. |
Battery Technology | Lithium polymer | - |
CELLULAR | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 5G | Xiaomi Redmi Note 9T has more advanced generation mobile network. |
Operating System | Android 7.0 Nougat | Android 10 | |
User Interface | ASUS ZenUI 3.0 | MIUI 12 | |
Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, Galileo |
COMMUNICATIONS | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, FDD-LTE, TDD-LTE | FDD-LTE, TDD-LTE, 5G NR FR1 | |
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2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
3G UMTS Band | Band 1, Band 2, Band 5, Band 6, Band 8 | Band 1, Band 2, Band 4, Band 5, Band 8 | |
3G UMTS Frequency | 2100, 1900, 850, 800, 900 | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 32, Band 38, Band 40, Band 41, Band 42 | |
4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 2300, TDD 2500, TDD 3500 | |
5G NR Band | - | N1, n3, n5, n7, n8, n20, n28, n38, n41, n77, n78, n79 | |
5G NR Frequency | - | FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, TDD TD 3700, TDD TD 3500, TDD TD 4500 | |
Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.2 | Bluetooth 5.1 | |
Bluetooth Profiles | OPP, PAN, A2DP, AVRCP, HID | - | |
NFC | - | Yes | Xiaomi Redmi Note 9T has NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Supported Digital Audio Standards | - | AAC, LDAC, LHDC | |
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Sound Enhancements | DTS-HD Premium Sound, Virtual Surround Sound, DTS Headphone:X 7.1, Hi-Res audio | - |
FEATURES | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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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, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, G-sensor, hall sensor, RGB sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor | |
Security Devices | Fingerprint reader | Face recognition, fingerprint reader (side) | |
Security Technology | - | AI face unlock | |
Additional Phone Features | Infrared remote control, Dual microphones, Google Drive Storage (100 GB) (free for 2 years), Tango technology support, ASUS SonicMaster 3.0 technology, NXP Smart AMP technology, ASUS Noise Reduction technology, Daydream technology support | Infrared remote control, linear motor, WriteBooster technology, Host Performance Booster (HPB) technology |
OTHERS | ASUS ZenFone AR (ZS571KL) | Xiaomi Redmi Note 9T |
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Included Accessories | Power adapter, USB-C cable | Protective cover, power adapter, SIM card removal tool, USB-C cable | |
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Compliant Standards | - | TUV Rheinland Low Blue Light Certification |