Side by side comparison and review of ASUS ROG Phone 3 and Xiaomi Redmi Note 9T. 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 | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Product Type | Smartphone | Smartphone | |
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Manufacturer Model Number | ZS661KS | - | |
Form Factor | Touch | Touch | |
Height | 171 mm | 161.9 mm | ASUS ROG Phone 3 has greater height than Xiaomi Redmi Note 9T. |
Width | 78 mm | 77.3 mm | ASUS ROG Phone 3 has greater width than Xiaomi Redmi Note 9T. |
Depth | 9.85 mm | 9.05 mm | Xiaomi Redmi Note 9T is narrower than ASUS ROG Phone 3. |
Weight | 240 g | 199 g | Xiaomi Redmi Note 9T is lighter than ASUS ROG Phone 3. |
Body Colour | Black glare | Daybreak purple | |
Protection | - | Splashproof | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 0.937 W/kg (body), 0.592 W/kg (head), 1.981 W/kg (limb) | |
Integrated Components | FM radio | - | |
Connector Type | USB Type-C | - | |
SIM Card Type (Size) | Nano SIM | Nano SIM | |
SIM Card Qty | Dual-SIM | Dual-SIM |
DISPLAY | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Display Type | OLED display | - | |
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Display Technology | AMOLED | - | |
Screen Size (Display Size) | 6.59" | 6.53" | ASUS ROG Phone 3 has larger screen size than Xiaomi Redmi Note 9T. |
Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 2340 x 1080 pixels | Both phones have the same screen resolution. |
Display Format | - | Full HD+ | |
Pixel Density | - | 395 ppi | |
Aspect Ratio | 19.5:9 | 19.5:9 | |
Max Brightness | - | 450 cd/m² | |
Contrast Ratio | - | 1500:1 | |
HDR | Yes | - | ASUS ROG Phone 3 has HDR. |
Display Refresh Rate | 144 Hz | - | |
Display Features | - | Reading mode, night mode, Dot Display | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
PROCESSOR | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Processor Type (CPU) | Qualcomm Snapdragon 865 | MediaTek Dimensity 800U | |
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Processor Number | SM8250 | - | |
Clock Speed | 2.84 GHz | 2.3 GHz | ASUS ROG Phone 3 has higher clock speed than Xiaomi Redmi Note 9T. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
64-bit Architecture | Yes | - | ASUS ROG Phone 3 has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 650 | Mali-G57 |
MEMORY | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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RAM | LPDDR4X SDRAM - 8 GB | LPDDR4X SDRAM - 4 GB | ASUS ROG Phone 3 has more RAM than Xiaomi Redmi Note 9T. |
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Internal Memory Size (Storage Capacity) | 256 GB | 64 GB | ASUS ROG Phone 3 has more internal memory than Xiaomi Redmi Note 9T. |
Memory Interface | - | UFS 2.2 | |
Supported Flash Memory Cards (Expandable Memory) | - | microSD |
CAMERA | ASUS ROG Phone 3 | 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 | 64 Megapixel | 48 Megapixel | ASUS ROG Phone 3 has better camera resolution than Xiaomi Redmi Note 9T. |
Sensor Size | - | 1/2" | |
Lens Aperture | - | F/1.79 | |
Pixel Size | - | 0.8 μm | |
Focus Adjustment | Automatic | Automatic | |
Light Source | Dual LED flash | Flash | |
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 | |
Camera Features (Functions) | - | 4-in-1 Super Pixel |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | 13 Megapixel | 2 Megapixel | ASUS ROG Phone 3 has better second camera resolution than Xiaomi Redmi Note 9T. |
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Lens Aperture (2nd Camera) | - | F/2.4 | |
Pixel Size (2nd Camera) | - | 1.75 μm | |
Camera Functions (2nd Camera) | - | Macro 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) | 24 Megapixel | 13 Megapixel | ASUS ROG Phone 3 has better front camera resolution than Xiaomi Redmi Note 9T. |
Lens Aperture (Front) | - | F/2.25 | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi Note 9T has face detection. |
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 |
BATTERY AND CHARGING | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Battery Capacity (Battery Size) | 6000 mAh | 5000 mAh | ASUS ROG Phone 3 has larger battery capacity than Xiaomi Redmi Note 9T. |
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Fast Charging Technology | Qualcomm Quick Charge 4.0, Asus ROG HyperCharge | - | ASUS ROG Phone 3 has fast charging technology. |
CELLULAR | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Technology | TD-SCDMA / WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 5G | 5G | Both phones have the same mobile network generation. |
Operating System | Android 10 | Android 10 | |
User Interface | ROG UI | MIUI 12 | |
Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, GLONASS, Galileo |
COMMUNICATIONS | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE, 5G NR | 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 4, Band 5, Band 8 | |
3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 34, Band 38, Band 39, 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 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, 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/ax | IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 5.1 | Bluetooth 5.1 | |
Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID | - | |
NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
Messaging Services | SMS, MMS | - |
MEDIA | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Supported Digital Audio Standards | Apt-X, apt-X HD | AAC, LDAC, LHDC |
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FEATURES | ASUS ROG Phone 3 | 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, gyro sensor, hall sensor, ultrasonic sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor | |
Security Devices | Fingerprint reader (under display), face recognition | Face recognition, fingerprint reader (side) | |
Security Technology | - | AI face unlock | |
Additional Phone Features | MIMO technology, Four microphones with Noise Reduction technology | Infrared remote control, linear motor, WriteBooster technology, Host Performance Booster (HPB) technology |
OTHERS | ASUS ROG Phone 3 | Xiaomi Redmi Note 9T |
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Included Accessories | SIM card removal tool, USB-C to 3.5 jack adapter, USB-C cable, protective case, 30W fast charger, AeroCooler 3 Fan with USB-C and 3.5mm audio jack | Protective cover, power adapter, SIM card removal tool, USB-C cable | |
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Compliant Standards | - | TUV Rheinland Low Blue Light Certification |