REDMI A3x FAQ

Product Information
1. Q. What is the product information of the REDMI A3x?
A: Its product brand is Redmi, which belongs to the Phone product category. It has three colors: Black, Green, and White.
 
2. Q: What are the selling points of the REDMI A3x?
A: The selling points of the REDMi A3x are as follows:
  1. 6.708" display with a 90 Hz high refresh rate;
  2. 5000 mAh ultra-large battery;
  3. Elegant glass back;
  4. Ultimate cost performance.
 
Dimension and Weight
1. Q: What are the dimensions of the REDMI A3x?
A: The dimensions of the REDMI A3x are as follows:
  1. Height: 168.4 mm;
  2. Width: 76.3 mm;
  3. Thickness: 8.34 mm.
Note:
1. Data comes from Xiaomi Internal Labs. Industry measurement methods may vary. Actual results may vary.
2. Product may vary by region, please refer to the actual product.
 
2. Q: What is the weight of the REDMI A3x?
A: 202 g.
 
Screen
1. Q: What is the screen size of the REDMI A3x?
A: The REDMI A3x adopts a 6.708'' screen.
 
2. Q: What is the screen resolution of the REDMI A3x?
A: The screen resolution of the REDMI A3x is 720c × 1650.
 
3. Q: What is the PPI (Pixels Per Inch) of the REDMI A3x screen?
A: The PPI of the REDMI A3x screen is 262.7.
 
4. Q: What is the screen refresh rate of the REDMI A3x?
A: The screen refresh rate of the REDMI A3x is 90 Hz.
 
5. Q: What is the touch sampling rate of the REDMI A3x screen?
A: The touch sampling rate of the REDMI A3x screen is 180 Hz.
 
6. Q: What is the maximum screen brightness of the REDMI A3x?
A: The maximum screen brightness of the REDMI A3x is 400 nits (Typ).
 
7. Q: What screen does the REDMI A3x use?
A: The REDMI A3x features a 6.708-inch TFT screen provided by Truly/COST, utilizing incell touch technology for its touch screen functionality.
 
8. Q: What is the number of colors of the REDMI A3x screen?
A: The number of colors of the REDMI A3x screen is 8 bit.
 
9. Q: What is the display color gamut of the REDMI A3x?
A: The display color gamut of the REDMI A3x is 70%(Typ).
 
10. Q: Does the REDMI A3x support screen color temperature adjustment?
A: Yes.
 
11. Q: What is the screen contrast ratio of the REDMI A3x?
A: The screen contrast ratio of the REDMI A3x is 1500:1(Typ).
 
12. Q: What is the screen fit type of the REDMI A3x?
A: The screen fit type of the REDMI A3x is full lamination.
 
13. Q: What is the screen protection glass type of the REDMI A3x?
A: The REDMI A3x comes with a screen protection glass of 2D GG3.
 
14. Q: Does the REDMI A3x support the screen oleophobic layer?
A: Yes, the screen oleophobic layer of the REDMI A3x is made of AF.
 
15. Q: Does the REDMI A3x support to double tap the screen to wake up?
A: No.
 
16. Q: Does the screen of the REDMI A3x support to raise to wake?
A: Yes.
 
17. Q: Does the REDMI A3x support Always-on Display (AOD)?
A: No.
 
18. Q: Does the REDMI A3x support Super Wallpaper?
A: No.
 
19. Q: Does the REDMI A3x support Sunlight mode?
A: No.
 
20. Q: What is the default dimming method of the REDMI A3x screen?
A: The default dimming method of the REDMI A3x screen is 11 bit PWM.
 
21. Q: Does the REDMI A3x support Anti-banding?
A: No.
 
22. Q: Does the REDMI A3x support Reading mode?
A: Yes.
 
23. Q: Does the REDMI A3x support HDR display?
A: No.
 
SOC
1. Q: What is the processor manufacturer of the REDMI A3x?
A: The processor manufacturer of the REDMI A3x is UNISOC(Shanghai) Technologies Co.Ltd.
 
2. Q: What is the SoC model of the REDMI A3x?
A: The SoC model of the REDMI A3x is SC9863T.
 
3. Q: How many CPU cores does the REDMI A3x have?
A: The REDMI A3x has octa-core.
 
4. Q: What is the CPU core frequency of the REDMI A3x?
A: The CPU core frequency of the REDMI A3x is 1.8 GHz.
 
5. Q: What is the CPU core architecture of the REDMI A3x?
A: The CPU core architecture of the REDMI A3x is Cortex-A55.
 
6. Q: What is the CPU bit width of the REDMI A3x?
A: The CPU bit width of the REDMI A3x is 64 bits.
 
7. Q: What is the CPU process of the REDMI A3x?
A: The CPU process of the REDMI A3x is 22 nm (22ULP).
 
8. Q: Does the REDMI A3x support the Co-processor?
A: No.
 
9. Q: What is the GPU model of the REDMI A3x?
A: The GPU model of the REDMI A3x is PowerVR Fentale GE8322.
 
Storage
1. Q: Does the REDMI A3x support RAM/ROM? How is the REDMI A3x RAM/ROM performance?
A:
  1. Yes, the REDMI A3x supports RAM/ROM;
  2. RAM type: LPDDR4X;
  3. ROM specifications: eMMC 5.1.
Note:
Please note that system files and built-in applications will occupy the phone's memory. The actual available memory is subject to the actual product.
 
2. Q: What is the memory expansion of the REDMI A3x?
A: The memory expansion of the REDMI A3x is 3 GB.
 
3. Q: Does the REDMI A3x support Expanded storage? How much Expanded storage does it have?
A: Yes, the REDMI A3x supports Micro SD card expansion, which is 64 GB.
 
Network
1. Q: What network bands does the REDMI A3x support?
A:
  1. 2/3/4G:
GSM: 2/3/5/8;
WCDMA: B1/5/8;
LTE FDD: B1/3/5/7/8/20/28;
LTE TDD: B38/40/41(full band);
TDSCDMA:/;
CDMA:/;
  1. 5G:
SA/NSA: NA.
Note:
Connectivity and network bands may vary based on region availability and local operator support.
 
2. Q: What operator support does REDMI A3x support?
A: International specifications/VoLTE&VoWiFi Enable List V2.9.5.
 
3. Q: Does the REDMI A3x support SIM primary and secondary card distinction?
A: Yes.
 
4. Q: Does the REDMI A3x support 4G+?
A: No.
 
5. Q: Does the REDMI A3x support 4G carrier aggregation?
A: No.
 
6. Q: What is the high-order modulation of the REDMI A3x?
A: 1. UL: 16QAM;
2. DL: 64QAM.
 
7. Q: Does the REDMI A3x support VoLTE HD voice calls?
A: Yes.
 
8. Q: Does the REDMI A3x support VoNR?
A: No.
 
9. Q: Does the REDMI A3x feature broadcast network support?
A: No.
 
10. Q: Does the REDMI A3x support dual SIM full network access?
A: Yes.
 
11. Q: Does the REDMI A3x support dual 5G standby (Internet Only)?
A: No.
 
12. Q: Does the REDMI A3x support dual 4G?
A: Yes.
 
13. Q: Does the REDMI A3x support 5G network mode?
A: No.
 
14. Q: Does the REDMI A3x support smart dual SIM switching?
A: No.
 
15. Q: Does the REDMI A3x support targeted network optimization?
A: No.
 
16. Q: Does the REDMI A3x support scenario adaptation?
A: No.
 
17. Q: What are the type and location of the SIM card slot in the REDMI A3x?
A: The type of the SIM card slot is Nano+Nano/SD and the location is in the lower left corner of the device.
 
Camera
1. Q: What is the rear camera CMOS supplier of the REDMI A3x?
A: The rear camera CMOS Supplier of the REDMI A3x is Gcoreinc.
 
2. Q: What is the rear camera CMOS model of the REDMI A3x?
A: The rear camera CMOS model of the REDMI A3x is GC08A3.
 
3. Q: Does the REDMI A3x support the rear camera multi-camera solution?
A: No.
 
4. Q: What are the parameters of the rear camera of the REDMI A3x?
A:
  1. Pixels: 8M;
  2. Rear main camera sensor size: 1/4';
  3. Number of lenses: 4P;
  4. Aperture: F2.0;
  5. Rear main camera element size: 3264 × 2448;
  6. Field of View (FOV): 76.8°;
  7. Recommended shooting distance: 10 cm~inf;
  8. Zoom magnification: 4X.
 
5. Q: What is the rear camera focus mode of the REDMI A3x?
A: The rear camera focus mode of the REDMI A3x is AF.
 
6. Q: Does the rear camera of the REDMI A3x support HDR photos?
A: Yes.
 
7. Q: Does the rear camera of the REDMI A3x support slow-motion recording?
A: Yes.
 
8. Q: Does the rear camera of the REDMI A3x support fast-motion video recording?
A: No.
 
9. Q: Does the rear camera of the REDMI A3x support the anti-shake function?
A: No.
 
10. Q: Does the rear camera of the REDMI A3x support continuous shooting?
A: Yes.
 
11. Q: Does the REDMI A3x support rear flash?
A: Yes.
 
12. Q: Does the REDMI A3x support the front camera multi-camera solution?
A: No.
 
13. Q: What is the front camera CMOS supplier of the REDMI A3x?
A: The front camera CMOS supplier of the REDMI A3x is SmartSens.
 
14. Q: What are the parameters of the front camera of the REDMI A3x?
A:
  1. Pixel size: 2592 × 1944;
  2. Focus method: FF;
  3. Pixel: 5M;
  4. Aperture: F2.2.
 
15. Q: Does the front camera of the REDMI A3x support HDR photos?
A: Yes.
 
16. Q: Does the front camera of the REDMI A3x support the selfie fill light?
A: Yes.
 
Camera Feature Support List
Q: What are the video recording specifications of the REDMI A3x?
A: 1080p 30fps.
 
Wireless Communication
1. Q: Does the REDMI A3x support 2.4 GHz/5 GHz Wi-Fi?
A: The REDMI A3x supports 2.4 GHz and does not support 5 GHz.
 
2. Q: What is the Wi-Fi maximum rate of the REDMI A3x?
A: The Wi-Fi maximum rate of the REDMI A3x is 72 Mbit/s.
 
3. Q: Does the REDMI A3x support Wi-Fi direct?
A: Yes.
 
4. Q: Does the REDMI A3x support Wi-Fi display?
A: No.
 
5. Q: Does the REDMI A3x support MU-MIMO?
A: No.
 
6. Q: How many Wi-Fi antennas does the REDMI A3x have?
A: The REDMI A3x has 1 Wi-Fi antenna.
 
7. Q: Does the REDMI A3x support wireless screencasting?
A: No.
 
8. Q: Does the REDMI A3x support multi-network parallel acceleration?
A: No.
 
9. Q: Does the REDMI A3x support Wi-Fi and hotspots open at the same time?
A: No.
 
10. Q: Does the REDMI A3x support the NFC read/write card function?
A: No.
 
11. Q: Does the REDMI A3x support the NFC analog card function?
A: No.
 
12. Q: Does the REDMI A3x support eID citizen network electronic identification?
A: No.
 
13. Q: Does the REDMI A3x support Car keys?
A: No.
 
14. Q: What Bluetooth version does the REDMI A3x adopt?
A: The REDMI A3x adopts BT 4.2.
 
15. Q: Does the REDMI A3x support Bluetooth HD audio protocol?
A: Yes.
 
16. Q: Does the REDMI A3x support Bluetooth audio sharing?
A: No.
 
17. Q: Does the REDMI A3x support Bluetooth HID?
A: Yes.
 
Battery
1. Q: What are the battery specifications of the REDMI A3x?
A: The REDMI A3x adopts a 5000 mAh battery.
 
2. Q: What is the cell supplier of the REDMI A3x battery?
A: LIWINON/CosMX.
 
3. Q: Does the REDMI A3x support fast charging?
A: Yes, the REDMI A3x supports 5 V/2 A fast charging.
 
4. Q: What are the charging power and standard charger power of the REDMI A3x?
A: Both 10 W.
 
5. Q: Does the REDMI A3x support Xiaomi encryption fast charging?
A: No.
 
6. Q: What are the standard charger output specifications of the REDMI A3x?
A: 10 W.
 
7. Q: What is the battery voltage of the REDMI A3x?
A: The battery voltage of the REDMI A3x is 4.4 V.
 
8. Q: Is the battery of the REDMI A3x removable?
A: No.
 
9. Q: Does the REDMI A3x support wireless charging?
A: No.
 
10. Q: Does the REDMI A3x support reverse wireless charging?
A: No.
 
Sensor
1. Q: What type of sensors does the REDMI A3x have?
A: Virtual and physical sensors.
 
2. Q: Does the REDMI A3x support the Gravity sensor?
A: Yes.
 
3. Q: Does the REDMI A3x support the IR blaster?
A: No.
 
4. Q: Does the REDMI A3x support the Gyroscope?
A: No.
 
5. Q: Does the REDMI A3x support the Distance sensor?
A: Yes.
 
6. Q: Does the REDMI A3x support the Light sensor?
A: Yes.
 
7. Q: Does the REDMI A3x support the Geomagnetic sensor?
A: Yes.
 
8. Q: Does the REDMI A3x support the Hall sensor?
A: No.
 
9. Q: Does the REDMI A3x support the Air pressure sensor?
A: No.
 
10. Q: Does the REDMI A3x support the Vibration motor?
A: Yes.
 
11. Q: Does the REDMI A3x support the Fingerprint sensor?
A: Yes.
 
12. Q: How many input fingerprints does the REDMI A3x support?
A: The REDMI A3x supports up to 5 input fingerprints.
 
Audio System
1. Q: What type of speakers does the REDMI A3x have?
A: 1511G.
 
2. Q: Does the REDMI A3x support Hi-Fi?
A: No.
 
3. Q: What types of wired headphones can be used for the REDMI A3x?
A: 3.5mm/Type-C digital headphones.
 
4. Q: What type of headphone jack does the REDMI A3x have?
A: 3.5mm/Type-C digital headphones jack.
 
Port
1. Q: What is the USB interface type of the REDMI A3x?
A: The USB interface type of the REDMI A3x is USB TypeC.
 
2. Q: Does the REDMI A3x support OTG?
A: Yes.
 
3. Q: Does the REDMI A3x support wired video output?
A: No.
 
Navigation & Positioning
1. Q: Does the REDMI A3x support satellite-based positioning?
A: Yes.
 
2. Q: Does the REDMI A3x support Network positioning?
A: Yes.
 
3. Q: Does the REDMI A3x support A-GPS?
A: Yes.
 
4. Q: Does the REDMI A3x support dual-frequency positioning?
A: No.
 
Phone Body
1. Q: Is the rear shell of the REDMI A3x removable?
A: No.
 
2. What are the materials of the REDMI A3x body?
A:
  1. Back shell material: Glass Panda-X/KaixinPC-Z11CG-U/0.5;
  2. Front shell material: PC+20%GF;
  3. Lens protection glass material: GG3;
  4. Solid button material: PC.
 
3. Q: Does the REDMI A3x support a touch button light?
A: No.
 
4. Q: What is the splash, water, and dust resistant ranking of the REDMI A3x?
A: IP52.
 
5. Q: Does the REDMI A3x support the breathing light?
A: No.
 
6. Q: Does the REDMI A3x have a lanyard hole?
A: No.
 
7. Q: Does the REDMI A3x support the microphone anti-misplug design?
A: Yes, it is the shape of L.
 
Voice Assistant
1. Q: Does the REDMI A3x support to wake up by voice?
A: Yes.
 
2. Q: Does the REDMI A3x support customized wake-up words?
A: No.
 
3. Q: Does the REDMI A3x support Find My Device by voice?
A: No.
 
4. Q: Does the REDMI A3x support customized tones?
A: No.
 
System Application Components
1. Q: Does the REDMI A3x support AI face unlock?
A: Yes.
 
2. Q: Does the REDMI A3x support Dual apps?
A: No.
 
3. Q: Does the REDMI A3x support Second space?
A: No.
 
4. Q: Does the REDMI A3x support FM radio?
A: Yes.
 
5. Q: Does the REDMI A3x support pre-installed Google services?
A: Yes.
 
6. Q: Does the REDMI A3x support the Split screen?
A: No.
 
7. Q: Does the REDMI A3x support the background app lock?
A: No.
 
8. Q: Does the REDMI A3x support Video call beauty?
A: No.
 
9. Q: Does the REDMI A3x support the App call recording?
A: Yes.
 
10. Q: Does the REDMI A3x support Mi Share?
A: No.
 
11. Q: Does the REDMI A3x support Shareme?
A: No.
 
12. Q: Does the REDMI A3x support MIUI+?
A: No.
 
13. Q: Does the REDMI A3x support a Bootloader Lock?
A: Yes, it supports RPMB LOCK.
 
Audio and Video Enhancements
1. Q: Does the REDMI A3x support Ultra definition play?
A: No.
 
2. Q: Does the REDMI A3x support Dynamic screen compensation?
A: No.
 
3. Q: Does the REDMI A3x support AV contour enhancement?
A: No.
 
4. Q: Does the REDMI A3x support Dolby Atmos?
A: No.
 
Game High Frame Rate
Q: Does the REDMI A3x support the game high frame rate mode?
A: No.
 
Package Contents
1. Q: What are the package contents of REDMI A3x?
A: Mobile Phone/Adapter/USB Type-C Cable/SIM Eject Tool/Phone Factory Film/Quick Start Guide and Warranty Card.
Note:
Contents in the package may differ across different regions.
 
2. Q: What is the cable information about the REDMI A3x?
A: The cable of the REDMI A3x is 3A.
 
3. Q: What is the protective film for the REDMI A3x?
A: It is a Phone Factory Film.
 
Operating System
Q: What is the first batch of operating system of the REDMI A3x?
A: The first batch of operating system of the REDMI A3x is Android 14.

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