In depth comparison and review of Xiaomi Redmi Note 9T and Alcatel 1 (2021). 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 Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | 5033DR | |
| Form Factor | Touch | Touch | |
| Height | 161.9 mm | 137.6 mm | Xiaomi Redmi Note 9T has greater height than Alcatel 1 (2021). |
| Width | 77.3 mm | 65.7 mm | Xiaomi Redmi Note 9T has greater width than Alcatel 1 (2021). |
| Depth | 9.05 mm | 9.8 mm | Xiaomi Redmi Note 9T is narrower than Xiaomi Redmi Note 9T. |
| Weight | 199 g | 134 g | Alcatel 1 (2021) is lighter than Xiaomi Redmi Note 9T. |
| Body Colour | Daybreak purple | Volcano black | |
| Protection | Splashproof | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.937 W/kg (body), 0.592 W/kg (head), 1.981 W/kg (limb) | 1.63 W/kg (body), 0.91 W/kg (head), 3.49 W/kg (limb) | |
| Integrated Components | - | LED flashlight | |
| Connector Type | - | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Screen Size (Display Size) | 6.53" | 5" | Xiaomi Redmi Note 9T has larger screen size than Alcatel 1 (2021). |
|---|---|---|---|
| Screen Resolution (Display Resolution) | 2340 x 1080 pixels | 960 x 480 pixels | Xiaomi Redmi Note 9T has better screen resolution than Alcatel 1 (2021). |
| Display Format | Full HD+ | FWVGA+ | |
| Pixel Density | 395 ppi | - | |
| Aspect Ratio | 19.5:9 | 18:9 | |
| Max Brightness | 450 cd/m² | - | |
| Contrast Ratio | 1500:1 | - | |
| Display Enhancement Technology | - | Eye comfort mode | |
| Display Features | Reading mode, night mode, Dot Display | FullView Display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | AGS Asahi Glass |
| PROCESSOR | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Processor Type (CPU) | MediaTek Dimensity 800U | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6739 | |
| Clock Speed | 2.3 GHz | 1.28 GHz | Xiaomi Redmi Note 9T has higher clock speed than Alcatel 1 (2021). |
| Processor Core Qty | 8-core | Quad-core | Xiaomi Redmi Note 9T has higher processor core quantity than Alcatel 1 (2021). |
| Graphics System (GPU) | Mali-G57 | IMG GE8100 |
| MEMORY | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| RAM | LPDDR4X SDRAM - 4 GB | 1 GB | Xiaomi Redmi Note 9T has more RAM than Alcatel 1 (2021). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 8 GB | Xiaomi Redmi Note 9T has more internal memory than Alcatel 1 (2021). |
| User Memory | - | 5 GB | |
| Memory Interface | UFS 2.2 | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSD | microSDHC, microSD - up to 32 GB |
| CAMERA | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 3 | 1 | |
|---|---|---|---|
| Sensor Resolution | 48 Megapixel | 5 Megapixel | Xiaomi Redmi Note 9T has better camera resolution than Alcatel 1 (2021). |
| Sensor Size | 1/2" | 1/5" | Alcatel 1 (2021) has better camera sensor size than Xiaomi Redmi Note 9T. |
| Lens Aperture | F/1.79 | F/2.4 | Xiaomi Redmi Note 9T has better lens aperture than Xiaomi Redmi Note 9T. |
| Lens Construction | - | 3-element | |
| Field of View (FoV) | - | 76 degree(s) | |
| Pixel Size | 0.8 μm | 1.12 μm | Alcatel 1 (2021) has larger camera pixel size than Xiaomi Redmi Note 9T. |
| Focus Adjustment | Automatic | Focus free | |
| Face Recognition (Face ID) | - | Face tracking | Alcatel 1 (2021) has face detection. |
| Light Source | 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 | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | 4-in-1 Super Pixel | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | - | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | F/2.4 | - | |
| Pixel Size (2nd Camera) | 1.75 μm | - | |
| Camera Functions (2nd Camera) | Macro camera | - |
| 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) | Depth camera | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 13 Megapixel | 2 Megapixel | Xiaomi Redmi Note 9T has better front camera resolution than Alcatel 1 (2021). |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | F/2.25 | F/2.8 | Xiaomi Redmi Note 9T has better front lens aperture than Xiaomi Redmi Note 9T. |
| Lens Element Qty (Front) | - | 2-element | |
| Field of View (Front) | - | 61 degree(s) | |
| Pixel Size (Front) | - | 1.75 μm | |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | - | Photo booth, Instant Collage, Social Square | |
| Camera Modes (Front) | - | One-handed mode, Social Mode | |
| Face Recognition (Face ID) | Face recognition | Face tracking | Both phones have 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 | 1280 x 720 (720p) at 30 fps |
| BATTERY AND CHARGING | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Battery Capacity (Battery Size) | 5000 mAh | 2000 mAh | Xiaomi Redmi Note 9T has larger battery capacity than Alcatel 1 (2021). |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.4 hour(s) | |
| Standby Time | - | 310 hours | |
| Talk Time | - | 1020 minutes | |
| Run Time Details | - | Standby (2G): up to 310 hrs Standby (3G): up to 300 hrs Standby (4G): up to 210 hrs Talk (2G): up to 1020 min Talk (3G): up to 660 min Talk (4G): up to 480 min |
| CELLULAR | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 5G | 4G | Xiaomi Redmi Note 9T has more advanced generation mobile network. |
| Operating System | Android 10 | Android 11 (Go edition) | |
| User Interface | MIUI 12 | - | |
| Navigation | GPS, GLONASS, Galileo | GPS |
| COMMUNICATIONS | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Data Transmission | FDD-LTE, TDD-LTE, 5G NR FR1 | GPRS, EDGE, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | - | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 1900, 850, 900 | |
| 4G LTE Band | 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 | Band 1, Band 3, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | 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 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | |
| 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 802.11b/g/n | |
| Bluetooth | Bluetooth 5.1 | Bluetooth 4.2 | |
| NFC | Yes | - | Xiaomi Redmi Note 9T has NFC reader for mobile payments. |
| MEDIA | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Supported Digital Audio Standards | AAC, LDAC, LHDC | WAV, AAC, AMR, MP3, FLAC, AAC +, MIDI, APE (Monkey's Audio), Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-2, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, infrared (IR) sensor | Accelerometer, proximity sensor | |
|---|---|---|---|
| Security Devices | Face recognition, fingerprint reader (side) | - | |
| Security Technology | AI face unlock | - | |
| Additional Phone Features | Infrared remote control, linear motor, WriteBooster technology, Host Performance Booster (HPB) technology | Smart Manager |
| OTHERS | Xiaomi Redmi Note 9T | Alcatel 1 (2021) |
|---|
| Included Accessories | Protective cover, power adapter, SIM card removal tool, USB-C cable | - | |
|---|---|---|---|
| Compliant Standards | TUV Rheinland Low Blue Light Certification | - |
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