Detailed comparison and review of Xiaomi Redmi 7 and TCL 403. 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 | Xiaomi Redmi 7 | TCL 403 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | T431D | |
| Form Factor | Touch | Touch | |
| Height | 158.73 mm | 159.2 mm | TCL 403 has greater height than Xiaomi Redmi 7. |
| Width | 75.58 mm | 78.2 mm | TCL 403 has greater width than Xiaomi Redmi 7. |
| Depth | 8.47 mm | 9.6 mm | Xiaomi Redmi 7 is narrower than Xiaomi Redmi 7. |
| Weight | 180 g | 182 g | Xiaomi Redmi 7 is lighter than Xiaomi Redmi 7. |
| Body Colour | Comet blue | Prime black | Mauve mist | |
| Waterproof (Water-resistant) | - | - | TCL 403 is waterproof. |
| SAR Value | 1.251 W/kg (body), 0.577 W/kg (head), 2.98 W/kg (limb) | 1.46 W/kg (body), 1.33 W/kg (head), 3.29 W/kg (limb) | |
| Integrated Components | - | LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Xiaomi Redmi 7 | TCL 403 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 6.26" | 6" | Xiaomi Redmi 7 has larger screen size than TCL 403. |
| Screen Resolution (Display Resolution) | 1520 x 720 pixels | 960 x 480 pixels | Xiaomi Redmi 7 has better screen resolution than TCL 403. |
| Display Format | HD+ | FW+ | |
| Pixel Density | 269 ppi | - | |
| Aspect Ratio | 19:9 | 18:9 | |
| Max Brightness | 450 cd/m² | - | |
| Contrast Ratio | 1500:1 | - | |
| Display Enhancement Technology | Sunlight mode | Eye Care | |
| Display Features | Reading mode, Colour temperature adjustment, Dot Drop display | Capacitive touch screen | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 5 (scratch resistant glass) | - |
| PROCESSOR | Xiaomi Redmi 7 | TCL 403 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 632 | MediaTek Helio A22 | |
|---|---|---|---|
| Clock Speed | 1.8 GHz | 2 GHz | TCL 403 has higher clock speed than Xiaomi Redmi 7. |
| Processor Core Qty | 8-core | Quad-core | Xiaomi Redmi 7 has higher processor core quantity than TCL 403. |
| 64-bit Architecture | Yes | - | Xiaomi Redmi 7 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 506 | IMG GE8300 |
| MEMORY | Xiaomi Redmi 7 | TCL 403 |
|---|
| RAM | LPDDR3 SDRAM - 2 GB | 2 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | TCL 403 has more internal memory than Xiaomi Redmi 7. |
| User Memory | - | 21 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 512 GB | microSDHC, microSD, microSDXC - up to 512 GB |
| CAMERA | Xiaomi Redmi 7 | TCL 403 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 1 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 8 Megapixel | Xiaomi Redmi 7 has better camera resolution than TCL 403. |
| Sensor Size | - | 1/4" | |
| Lens Aperture | F/2.2 | F/2.0 | TCL 403 has better lens aperture than Xiaomi Redmi 7. |
| Lens Construction | - | 4-element | |
| Field of View (FoV) | - | 76.9 degree(s) | |
| Pixel Size | 1.25 μm | 1.12 μm | Xiaomi Redmi 7 has larger camera pixel size than TCL 403. |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | HDR | HDR | |
| Camera Modes | AI portrait mode, AI Beautify 4.0 | Panorama, Macro mode | |
| Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 7 has face detection. |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps | 1920 x 1080 (1080p) at 30 fps | |
| Camera Features (Functions) | AI Dual camera, AI scene detection, 27 different scenes | - |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 2 Megapixel | - |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 2 Megapixel | Xiaomi Redmi 7 has better front camera resolution than TCL 403. |
| Sensor Size (Front) | - | 1/5" | |
| Lens Aperture (Front) | F/2.0 | F/2.8 | Xiaomi Redmi 7 has better front lens aperture than Xiaomi Redmi 7. |
| Lens Element Qty (Front) | - | 2-element | |
| Field of View (Front) | - | 61.4 degree(s) | |
| Pixel Size (Front) | 1.12 μm | 1.75 μm | TCL 403 has larger front camera pixel size than Xiaomi Redmi 7. |
| Focus Adjustment | - | Focus free | |
| Special Effects (Front) | HDR | Face Beautification | |
| Camera Modes (Front) | AI portrait mode, AI Beautify 4.0 | - | |
| Face Recognition (Face ID) | Face recognition | - | Xiaomi Redmi 7 has face detection. |
| Light Source (Front) | Display flash | Display flash | |
| Video Resolutions (Front) | - | 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | Selfie countdown | Interpolated to 5MP |
| BATTERY AND CHARGING | Xiaomi Redmi 7 | TCL 403 |
|---|
| Battery Capacity (Battery Size) | 4000 mAh | 3000 mAh | Xiaomi Redmi 7 has larger battery capacity than TCL 403. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 3.5 hour(s) | |
| Talk Time | - | 1260 minutes | |
| Run Time Details | - | Talk: up to 1260 min Streaming: up to 7 hrs Playback (Music): up to 48 hrs |
| CELLULAR | Xiaomi Redmi 7 | TCL 403 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | - | Android 12 (Go edition) | |
| Navigation | GPS, GLONASS, BeiDou, Galileo, QZSS | GPS, A-GPS, BeiDou, Galileo |
| COMMUNICATIONS | Xiaomi Redmi 7 | TCL 403 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | GPRS, EDGE, HSPA+, VoLTE, VoWiFi | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1900 GSM, 2100 GSM | - | |
| 3G UMTS Band | Band 1, Band 2, Band 4, Band 5, Band 8 | Band 1, Band 8 | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | 2100, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | Band 1, Band 3, Band 7, Band 8, Band 20, Band 28 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT | |
| Wireless Interface | Infrared (IrDA), IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Xiaomi Redmi 7 | TCL 403 |
|---|
| Supported Digital Audio Standards | AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), apt-X, AMR-WB, AMR-NB, SBC, apt-X HD | AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, AWB, Vorbis | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, MPEG-4, H.264, M4V | MPEG-4, H.263, HEVC, VP8, VP9, H.265, H.264 AVC |
| FEATURES | Xiaomi Redmi 7 | TCL 403 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, digital compass, distance sensor | Accelerometer, G-sensor | |
| Security Devices | Fingerprint reader | Face recognition | |
| Security Technology | - | Face Unlock | |
| Additional Phone Features | Infrared remote control | HD Voice, Smart Power Saving Mode |
| OTHERS | Xiaomi Redmi 7 | TCL 403 |
|---|
| Included Accessories | Protective cover, USB cable, power adapter, SIM card removal tool | LCD sticker, micro-USB cable | |
|---|---|---|---|
| Compliant Standards | - | HAC (Hearing Aid Compatible) |
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