Redmi A2 FAQ

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Redmi A2 FAQ

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Overview1.Q:What are the features of Redmi A2?A: With immersive 6.52" display, Redmi A2 is a high-quality entry-level phone with the powerful MT6765V/XB high-performance platform. It also supports a 5000mAh battery for long-lasting battery life and a 8MP AI dual camera for excellent imaging. It also supports FM radio. It is a best choice for your first phone. *The FM function requires the use of wired headphones and may vary across regions.Screen1.Q:What screen does Redmi A2 use?A:Redmi A2 uses a 6.52” HD+ Dot Drop display.Resolution: 1600 x 720 HD+269 PPI Most of the apps on the market today can automatically recognize the size and resolution of the phone screen, so that they can be displayed in full screen on the screen. A few software or playing videos may not be able to be full-screen, and software that cannot be full-screen can force full-screen when setting full-screen, without black borders.Note: If the app is abnormally displayed and the screen ratio is unbalanced, it is recommended to submit feedback in the Home screen>>Tools>>Services and feedback, module selection More>>Third-party applications>>Select the corresponding application name , and describe the application name and problem in detail, and describe the application name problem in detail, we will contact the application developer as soon as possible for adaptive updates.2.Q: What is the display refresh rate of the Redmi A2?A:The display refresh rate is 60Hz.3.Q: What is the touch sampling rate of the Redmi A2?A:The touch sampling rate is 120Hz.4.Q: What is the Peak brightness of the Redmi A2?A:400nit(typ).5.Q:What is the screen display type of the Redmi A2?A:TFT.6.Q: How many screen colour of the Redmi A2?A: The screen colour of the Redmi A2 is about 16.7M.7.Q:How about the Display color gamut of the Redmi A2?A:69% typ.8.Q:Does Redmi A2 support Screen colour temperature adjustment?A:No.9.Q:What is the screen contrast ratio of the Redmi A2?A:1500:1(typ).10.Q:What is the Screen fit type of the Redmi A2?A:On-cell.11.Q:Does Redmi A2 support touch screen technology?A:Yes. Redmi A2 adopts capacitive touch screen technology.12.Q:What is the screen protection glass type of the Redmi A2?A:Panda MN228.13.Q:What is the screen oleophobic layer of the Redmi A2?A:AF.14.Q:Does Redmi A2 support Raise to wake?A:Yes.15.Q:Does Redmi A2 support AOD (Always-on display), Super Wallpaper and Sunlight mode?A:No.16.Q:What is the Default dimming of the Redmi A2?A:PWM.17.Q:Does Redmi A2 support Anti banding?A:No.18.Q:Does Redmi A2 support Night Light,Reading Mode?A: Redmi A2 supports Night Light and Reading Mode.19.Q:Does Redmi A2 support HDR display?A:No.Phone body1.Q: Does Redmi A2 support Removable rear shell?A:No. It’s non-detachable.2.Q: What is the material of Redmi A2 ? What kind of full lamination process is used for the screen?A:Front bezel:PC+20%GF(in-mold injection of aluminum sheet)lens protection glass:Corning Gorilla glass 3Solid button:PC+ soft plastic TPU(two-color injection molding)3.Q:Does Redmi A2 support Microphone anti-misplug design?A: Yes. SIM card and MIC are not in the same direction.4.Q:Does Redmi A2 have an LED charging indicator and Touch button light?A:No.5.Q: Does Redmi A2 support water resistant?A: Redmi A2 adopts IPX2 water resistant ranking. Damage caused by invading liquids or dust is not covered by the warranty. In addition, the life dust splash function is degraded by daily wear and tear and cannot be permanently effective. Do not charge the phone while it is wet.Processor 1.Q: Redmi A2 process introductionA:SoC models:MT6765V/XBNumber of CPU cores:Octa-coreCPU core frequency:Up to 2.2GHzCPU Core Architecture:A53CPU bit width:32bitCPU Processes:12nm Co-processors:MT6765V/XBGPU model:IMG GE8320Storage & RAM1.Q: Does Redmi A2 support expanded storage?A:Supports expandable storage up to 1TB.2.Q: How is Redmi A2 RAM/ROM performance?A: RAM: 2G/3G RAM Type:LPDDR4XROM:32GROM specification:EMMC 5.1.*Memory extension feature will be made available via a future OTA update. This feature is only available when there is enough storage space on your device.Network & Connectivity1.Q: How is Redmi A2 Network format?A:GSM/WCDMA/LTE2.Q: How is Redmi A2 Global version network bands?A:GSM:B2/3/5/8WCDMA:B1/2/4/5/8LTE FDD:B1/2/3/4/5/7/8/13/20/26/28/66LTE TDD:B38/40/413.Q: What is distinction between SIM primary and secondary card?A:Make no distinction.4.Q:Does Redmi A2 support High-order modulation?A:Yes.5.Q:Does Redmi A2 support VoLTE HD voice calling function?A: Redmi A2 supports VoLTE (high-definition voice calls). Using this function, the call speed is faster and the call quality is better. It requires the support of the SIM card operator, and the area has VoLTE network signal coverage.6.Q:Does Redmi A2 support VoNR, Broadcast network, Fixed-point network optimization, Scene adaption?A:No.7.Q: Does Redmi A2 support 5G?A:No. It supports dual 4G.8.Q: Does Redmi A2 support VoWi-Fi?A: Redmi A2 supports VoWi-Fi.9.Q: What kind of SIM card can be used with Redmi A2?A: Redmi A2 adopts nano-SIM+nano-SIM+microSD slot design. Note 1: It is not recommended to cut the card by yourself, which may cause the card to be damaged, the card cannot be recognized or the SIM card cannot be taken out.10.Q: Where is SIM slot of Redmi A2?A: On the side of Redmi A2.Camera1.Q: How does the Redmi A2 front camera work?A:The front camera of Redmi A2 uses 5M pixels. With 2592*1944 pixel size, its front camera adopts fixed focus, and F.NO 2.2 aperture. And it supports HDR photo and selfie fill light.2.Q: How about the rear camera of Redmi A2?A: The rear camera of Redmi A2 adopts 8MP. It adopts 1/4' sensor, and 4P of rear camera lenses. Its aperture is F.NO 2.0. Rear main camera element size is 3264*2448. 77.3 FOV field of view. 3.Q:What is recommended shooting distance of Redmi A2?A:10 cm to infinity.4.Q:Does the Rear camera of Redmi A2 support continuous shooting, flash?A:Yes.5.Q:What is Zoom Magnification of Redmi A2?A: It’s 1-4X.6.Q:What is focus mode of Rear camera on Redmi A2?A:AF.7.Q:Does the Rear camera of Redmi A2 support slow motion video, fast-motion video recording, and anti-shake function?A:No.Wireless Communication1.Q: Does Redmi A2 support Wi-Fi Direct\Wi-Fi Display? 2.4G/5GWi-Fi support protocol?A: Redmi A2 supports Wi-Fi direct\Wi-Fi Display. Wi-Fi 2.4G supports 802.11b/g/n. It doesn’t support Wi-Fi 5GHz.2.Q:Does Redmi A2 support MU-MIMO?A:No.3.Q: What is Wi-Fi Theoretical Maximum Rate of Redmi A2?A:72.2Mbps4.Q:How many Wi-Fi antennas of Redmi A2?A:1.5.Q:Does Redmi A2 support Wireless Screen Casting?A: Yes.6.Q: Does Redmi A2 support Multi-network parallel acceleration?A:No.7.Q:Does Redmi A2 support Wi-Fi and hotspot open at the same time?A: Yes.8.Q: Does Redmi A2 support NFC?A:No.9.Q: What Bluetooth version does Redmi A2 use? Does Redmi A2 support Bluetooth HD Audio Protocol and Bluetooth Audio Sharing?A: Redmi A2 adopts Bluetooth 5.0. Its bluetooth doesn’t support Bluetooth HD Audio Protocol and Bluetooth Audio Sharing.10.Q: Does Redmi A2 support Bluetooth HID?A: Yes.Battery1.Q: How is the charging performance of Redmi A2?A: Battery specification: 5000mAh (typ)Mobile phone charging power:10WStandard charger power:10WStandard charger output specification:5V/2ARated voltage: 4.4V2.Q: Does Redmi A2 support fast charging?A:Yes.Redmi A2 supports 10W fast charging.3.Q: Does Redmi A2 support wireless charging?A:No.4.Q: Does Redmi A2 support reverse wireless charging?A:No.Sensor1.Q:Which senses the Redmi A2 supports?  A: Redmi A2 supports Accelerometer,Gravity sensor, Virtual Distance Sensing, Virtual Light Sensor, Vibration motor.2.Q: Redmi A2 supports AI face unlock?A:No.Audi o1.Q: Does Redmi A2 support speaker?A:Yes. Redmi A2 supports 1511 large magnetic speaker.2.Q: Does Redmi A2 support Hi-Fi?A:No.3.Q: Does Redmi A2 support Headphone jack?A:Yes. Redmi A2 supports 3.5mm headphone jack.Port1.Q:What kind of port does Redmi A2 use?A:USB port type: Micro-B, 3.5mm headphone jack.2.Q: Does Redmi A2 support OTG?A:Yes. Navigation & Positioning1.Q:Does Redmi A2 support Satellite-based positioning?A: Yes. It supports GPS (L1), Glonass, BeiDou, Galileo (E1).2.Q:Does Redmi A2 support Network Location and A-GPS?A: Yes.3.Q:Does Redmi A2 support Dual frequency positioning?A: No.System related1.Q: Does Redmi A2 have a voice assistant?A: Redmi A2 has Google voice assistant.2.Q: Does Redmi A2 support high volume mode?A: Redmi A2 supports high volume mode. After turning the call volume to the maximum, press the volume + key up to turn on the high volume mode. The capacity of the receiver can be increased again by optimizing the software and underlying hardware. At the same time, Redmi A2 supports external volume amplification, which greatly improves the external playback volume and sound quality of the phone.3.Q: Does Redmi A2 support big MAC fonts?A: Redmi A2 supports big MAC fonts, making it easier and more convenient for the elderly to read large characters.The path: Settings >> Display >> Font Size >> Adjust to "big MAC".4.Q: Does Redmi A2 support split screen mode?A: Redmi A2 doesn’t support split screen mode.5.Q: Does Redmi A2 support full screen gestures?A:Redmi A2 doesn’t support full-screen gestures.6.Q: Does Redmi A2 support one-handed mode?A: Redmi A2 supports one-handed mode.7.Q: Does Redmi A2 support double tap to turn on the screen?A:No.8.Q: How does Redmi A2 perform hardware detection?A:  For Redmi A2, there are two ways of hardware detection:Method 1: Enter "*#*#64663#*#*" in the dial-up interface, or enter "*#*#6484#*#*".Method 2: In Settings >> About Phone >> All specs, click "Kernel Version" four times.9.Q: Does Redmi A2 have Bootloader lock installed?A: In order to improve the security of user data, ensure the reliability of the mobile phone search function, and prevent scalpers from flashing third-party ROMs in batches, resulting in system problems such as user information leakage, Redmi A2 adds Bootloader lock.10. Q: Does Redmi A2 support factory reset mode with empty data?A: Redmi A2 supports factory reset mode, which can clear all data. Enter recovery mode: In shutdown state, press and hold the volume + and power keys until the Mi Logo appears on the screen to enter the factory recovery mode11.Q:Does Redmi A2 support Dual apps?A: No.12.Q:Does Redmi A2 support Floating windows?A: No.13.Q: Does Redmi A2 support FM radio function?A:Yes.  *The FM function requires the use of wired headphones and may vary across regions.14.Q:Does Redmi A2 support Pre-installed Google services?A:Yes. 15.Q: Does the Redmi A2 support background App lock?A: No.16.Q: Does the Redmi A2 support Video call beauty?A: No.17.Q: Does the Redmi A2 support Application call recording?A: Yes.*The actual function depends on the region. 18.Q: Does the Redmi A2 support shareme?A: No.19.Q:What is Operating System of the Redmi A2?A: Android 12 (Go Edition).20.Q:What is Package contents the Redmi A2?A: Redmi A2 / SIM Eject Tool / Protective Case / Quick Start Guide / Warranty Card / Safety Information