Xiaomi MI A3 vs. Realme GT 2

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI A3 and Realme GT 2. 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.

Phone Specifications Comparison

Xiaomi MI A3 vs. Realme GT 2 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI A3 Realme GT 2
Product Type Smartphone Smartphone
Manufacturer Model Number - RMX3311
Form Factor Touch Touch
Height 153.48 mm 162.9 mm Realme GT 2 has greater height than Xiaomi MI A3.
Width 71.85 mm 75.8 mm Realme GT 2 has greater width than Xiaomi MI A3.
Depth 8.475 mm 8.6 mm Xiaomi MI A3 is narrower than Xiaomi MI A3.
Weight 173.8 g 194.5 g Xiaomi MI A3 is lighter than Xiaomi MI A3.
Body Colour Kind of grey Steel black | Paper green | Paper white
Body Material Corning Gorilla Glass 5 -
Waterproof (Water-resistant) - -
SAR Value 2.34 W/kg (limb), 1.097 W/kg (body), 0.301 W/kg (head) 1.043 W/kg (body), 0.977 W/kg (head), 2.253 W/kg (limb)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Xiaomi MI A3 Realme GT 2
Display Type OLED display OLED display
Display Technology AMOLED Super AMOLED
Screen Size (Display Size) 6.088" 6.62" Realme GT 2 has larger screen size than Xiaomi MI A3.
Screen Resolution (Display Resolution) 1560 x 720 pixels 2400 x 1080 pixels Realme GT 2 has better screen resolution than Xiaomi MI A3.
Display Format HD+ Full HD+
Aspect Ratio 19.5:9 -
Max Brightness - 1300 cd/m²
Contrast Ratio 60000:1 5000000:1 Realme GT 2 has better display contrast ratio than Xiaomi MI A3.
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 1000 Hz
Display Features 2.5D Glass, Dot Drop display 100% DCI-P3, 10240 levels auto brightness adjustment
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI A3 Realme GT 2
Processor Type (CPU) Qualcomm Snapdragon 665 Qualcomm Snapdragon 888 5G
Clock Speed 2 GHz 2.84 GHz Realme GT 2 has higher clock speed than Xiaomi MI A3.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
Graphics System (GPU) Qualcomm ADRENO 610 Qualcomm ADRENO 660
MEMORY Xiaomi MI A3 Realme GT 2
RAM LPDDR4X SDRAM - 4 GB LPDDR5 SDRAM - 12 GB Realme GT 2 has more RAM than Xiaomi MI A3.
Internal Memory Size (Storage Capacity) 64 GB 256 GB Realme GT 2 has more internal memory than Xiaomi MI A3.
Memory Interface - UFS 3.1
Supported Flash Memory Cards (Expandable Memory) Up to 256 GB -
CAMERA Xiaomi MI A3 Realme GT 2
MAIN CAMERA
Number of Main Cameras 3 3
Sensor Resolution 48 Megapixel 50 Megapixel Realme GT 2 has better camera resolution than Xiaomi MI A3.
Sensor Size 1/2" 1/1.56" Xiaomi MI A3 has better camera sensor size than Realme GT 2.
Sensor Name - Sony IMX766 sensor
Lens Aperture F/1.79 F/1.8 Xiaomi MI A3 has better lens aperture than Xiaomi MI A3.
Lens Construction 6-element 6-element
Field of View (FoV) - 84.4 degree(s)
Pixel Size 1.6 μm -
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Realme GT 2 has optical stabilisation.
Focus Adjustment Automatic Automatic
Special Effects - HDR, Bokeh effect, video bokeh effect
Camera Modes AI portrait mode Slow motion mode, Expert Mode, AI Beauty, Filter mode, Super nightscape, Starry mode, Dual-View Video, Panorama View, Tilt-shift mode, Portrait Distortion Correction, microscope, Movie Mode, 50MP mode, Dynamic bokeh mode, Text scanner, Bokeh Flare Portrait, Street Photography Mode, AI Nightscape video
Light Source 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, 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 -
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS), 4-in-1 Super Pixel, AI scene detection, AI Triple camera, 27 different scenes AI scene recognition, ProLight Imaging technology
SECOND CAMERA
Sensor Resolution (2nd Camera) 8 Megapixel 8 Megapixel Both phones have the same second camera resolution.
Lens Type (2nd Camera) Ultra wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/2.2 F/2.2 Both phones have the same second camera lens aperture.
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) 118 degree(s) 119 degree(s) Realme GT 2 has larger second camera lens field of view than Xiaomi MI A3.
THIRD CAMERA
Sensor Resolution (3rd Camera) 2 Megapixel 2 Megapixel Both phones have the same third camera resolution.
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) Depth camera Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 32 Megapixel 16 Megapixel Xiaomi MI A3 has better front camera resolution than Realme GT 2.
Sensor Name (Front) - Sony Exmor RX IMX471 sensor
Lens Aperture (Front) F/2.0 F/2.5 Xiaomi MI A3 has better front lens aperture than Xiaomi MI A3.
Lens Element Qty (Front) 5-element -
Field of View (Front) 79 degree(s) 78 degree(s) Xiaomi MI A3 has larger front lens field of view than Realme GT 2.
Pixel Size (Front) 1.6 μm -
Focus Adjustment Focus free -
Special Effects (Front) - HDR, Portrait bokeh, Adjustable Bokeh
Camera Modes (Front) Selfie panorama, AI portrait mode, AI Beautify Time-lapse mode, Beauty mode, Filter mode, Super nightscape, Dual-View Video, Panorama View, Portrait Distortion Correction
Face Recognition (Face ID) - Face recognition Realme GT 2 has face detection.
Video Resolutions (Front) 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 (Front) 4-in-1 Super Pixel technology, AI scene detection, 12 different scenes, AI Selfie, Palm shutter, AI face unlock UIS video stabilisation
BATTERY AND CHARGING Xiaomi MI A3 Realme GT 2
Battery Capacity (Battery Size) 4030 mAh 5000 mAh Realme GT 2 has larger battery capacity than Xiaomi MI A3.
Fast Charging Technology Qualcomm Quick Charge 3.0 SuperDart Charge Both phones have fast charging technology.
Recharge Time (Charging Time) - 33 min
CELLULAR Xiaomi MI A3 Realme GT 2
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Realme GT 2 has more advanced generation mobile network.
Operating System - Android 12
User Interface - Realme UI 3.0
Intelligent Assistant Google Assistant -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI A3 Realme GT 2
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE FDD-LTE, TDD-LTE, 5G NR FR1
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 4, Band 5, Band 8 Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 1700, 850, 900 2100, 1900, 1700, 850, 800, 900, 800
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, n66, n77, n78, n40
5G NR Frequency - FDD 2100, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 2500, FDD AWS-3, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface Infrared (IrDA), IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.0 Bluetooth 5.2
NFC - Yes Realme GT 2 has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA Xiaomi MI A3 Realme GT 2
Supported Digital Audio Standards WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB AAC, apt-X, LDAC, SBC, apt-X HD, LHDC
Supported Digital Video Standards MKV, XviD, H.264, M4V, MPEG4-ASP, MPEG-4 SP, MP4 -
Sound Enhancements - Dolby Atmos sound technology, Hi-Res audio
FEATURES Xiaomi MI A3 Realme GT 2
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert -
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, vibration sensor Accelerometer, proximity sensor, magnetometer, gyro sensor, colour temperature sensor, light sensor
Security Devices Fingerprint reader (under display) Fingerprint reader (under display), face recognition
Additional Phone Features AI face unlock Dual noise-cancelling microphones, Qualcomm 6th generation AI Engine, super-linear dual speakers, dual linear stereo speakers, cooling system with vapour chamber
OTHERS Xiaomi MI A3 Realme GT 2
Included Accessories Power adapter, SIM card removal tool, USB-C cable, soft case SIM card removal tool, USB-C cable, 65W SuperDart Charger
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