Xiaomi Redmi 4X vs. Xiaomi MI A2 Lite

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi Redmi 4X and Xiaomi MI A2 Lite. 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.

Phone Specifications Comparison

Xiaomi Redmi 4X vs. Xiaomi MI A2 Lite Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 4X Xiaomi MI A2 Lite
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 139.24 mm 149.33 mm Xiaomi MI A2 Lite has greater height than Xiaomi Redmi 4X.
Width 69.96 mm 71.68 mm Xiaomi MI A2 Lite has greater width than Xiaomi Redmi 4X.
Depth 8.65 mm 8.75 mm Xiaomi Redmi 4X is narrower than Xiaomi Redmi 4X.
Weight 146 g 178 g Xiaomi Redmi 4X is lighter than Xiaomi Redmi 4X.
Body Colour Black Blue | Black | Gold
Body Material Metal Metal
Waterproof (Water-resistant) - -
SAR Value 1.5 W/kg (body), 0.583 W/kg (head) 1.473 W/kg (body), 0.547 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Micro SIM + nano SIM/microSD -
DISPLAY Xiaomi Redmi 4X Xiaomi MI A2 Lite
Display Type - LCD display
Display Technology - IPS
Screen Size (Display Size) 5" 5.84" Xiaomi MI A2 Lite has larger screen size than Xiaomi Redmi 4X.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2280 x 1080 pixels Xiaomi MI A2 Lite has better screen resolution than Xiaomi Redmi 4X.
Display Format HD Full HD+
Pixel Density - 432 ppi
Aspect Ratio - 19:9
Max Brightness 450 cd/m² 500 cd/m² Xiaomi MI A2 Lite has better display brightness than Xiaomi Redmi 4X.
Contrast Ratio 1000:1 1500:1 Xiaomi MI A2 Lite has better display contrast ratio than Xiaomi Redmi 4X.
Display Features 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment 2.5D curved glass
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Xiaomi Redmi 4X Xiaomi MI A2 Lite
Processor Type (CPU) Qualcomm Snapdragon 435 Qualcomm Snapdragon 625
Clock Speed 1.4 GHz 2 GHz Xiaomi MI A2 Lite has higher clock speed than Xiaomi Redmi 4X.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi Redmi 4X has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 505 Qualcomm ADRENO 506
MEMORY Xiaomi Redmi 4X Xiaomi MI A2 Lite
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 32 GB 32 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi Redmi 4X Xiaomi MI A2 Lite
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi Redmi 4X has better camera resolution than Xiaomi MI A2 Lite.
Lens Aperture F/2.0 F/2.2 Xiaomi Redmi 4X has better lens aperture than Xiaomi Redmi 4X.
Lens Construction 5-element -
Focus Adjustment Automatic Automatic
Special Effects HDR HDR, Beautify 4.0
Camera Modes Burst mode, Panorama Panorama, portrait mode, AI portrait mode, Depth mode
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Light Source LED light LED light
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.2 F/2.0 Xiaomi MI A2 Lite has better front lens aperture than Xiaomi Redmi 4X.
Special Effects (Front) - HDR
Camera Modes (Front) Beautify Selfie mode -
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) - AI-powered portrait mode
BATTERY AND CHARGING Xiaomi Redmi 4X Xiaomi MI A2 Lite
Battery Capacity (Battery Size) 4100 mAh 4000 mAh Xiaomi Redmi 4X has larger battery capacity than Xiaomi MI A2 Lite.
Standby Time 432 hours -
Talk Time 2160 minutes 1170 minutes Xiaomi Redmi 4X has longer battery life when making calls than Xiaomi MI A2 Lite.
Run Time Details Talk: up to 2160 min
Playback (video): up to 15 hrs
Gaming: up to 13 hrs
Standby (LTE): up to 432 hrs
Playback (audio): up to 87 hrs
Reading: up to 26 hrs
Navigation: up to 15 hrs
Talk: up to 1170 min
Playback (Music): up to 34 hrs
Battery Technology - Lithium Ion
CELLULAR Xiaomi Redmi 4X Xiaomi MI A2 Lite
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android One
User Interface MIUI 8 -
Intelligent Assistant - Google Assistant
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi Redmi 4X Xiaomi MI A2 Lite
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 5, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 850, 900
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n Infrared (IrDA), IEEE 802.11a/b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.2
Bluetooth Profiles HID -
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi 4X Xiaomi MI A2 Lite
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB AAC, PCM, MP3, FLAC, AAC +, MIDI, AMR-WB, AMR-NB, WAVE
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265 MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES Xiaomi Redmi 4X Xiaomi MI A2 Lite
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Infrared remote control Wi-Fi Miracast
OTHERS Xiaomi Redmi 4X Xiaomi MI A2 Lite
Included Accessories USB cable, power adapter, SIM card removal tool USB cable, power adapter, SIM card removal tool, clear soft case
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