Detailed comparison and review of Xiaomi MI Redmi 3 and Xiaomi MI A1. 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 MI Redmi 3 | Xiaomi MI A1 |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 139.3 mm | 155.4 mm | Xiaomi MI A1 has greater height than Xiaomi MI Redmi 3. |
Width | 69.6 mm | 75.8 mm | Xiaomi MI A1 has greater width than Xiaomi MI Redmi 3. |
Depth | 8.5 mm | 7.3 mm | Xiaomi MI A1 is narrower than Xiaomi MI Redmi 3. |
Weight | 144 g | 165 g | Xiaomi MI Redmi 3 is lighter than Xiaomi MI Redmi 3. |
Body Colour | Fashion gold | Black | |
Body Material | - | Metal | |
Waterproof (Water-resistant) | - | - | |
SAR Value | - | 0.76 W/kg (body), 1.75 W/kg (head) | |
Integrated Components | - | FM radio | |
Connector Type | Micro-USB - 5 pin Micro-USB Type B | USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
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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 | Nano SIM + nano SIM/microSD |
DISPLAY | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Display Type | LCD display | LCD display | |
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Display Technology | IPS | LTPS IPS | |
Screen Size (Display Size) | 5" | 5.5" | Xiaomi MI A1 has larger screen size than Xiaomi MI Redmi 3. |
Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | Xiaomi MI A1 has better screen resolution than Xiaomi MI Redmi 3. |
Display Format | HD | Full HD | |
Pixel Density | 294 ppi | 403 ppi | Xiaomi MI A1 has better pixel density than Xiaomi MI Redmi 3. |
Max Brightness | - | 450 cd/m² | |
Display Features | - | 2.5D curved glass | |
Display Protection (Screen Protector) | - | Corning Gorilla Glass (scratch resistant glass) |
PROCESSOR | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Processor Type (CPU) | Qualcomm Snapdragon 616 | Qualcomm Snapdragon 625 | |
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Clock Speed | 1.5 GHz | 2 GHz | Xiaomi MI A1 has higher clock speed than Xiaomi MI Redmi 3. |
Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
Graphics System (GPU) | Qualcomm ADRENO 405 | Qualcomm ADRENO 506 |
MEMORY | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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RAM | 1 GB | 4 GB | Xiaomi MI A1 has more RAM than Xiaomi MI Redmi 3. |
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Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Xiaomi MI A1 has more internal memory than Xiaomi MI Redmi 3. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 128 GB |
CAMERA | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 2 | |
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Sensor Resolution | 13 Megapixel | 12 Megapixel | Xiaomi MI Redmi 3 has better camera resolution than Xiaomi MI A1. |
Lens Type | - | Wide-angle lens | |
Lens Aperture | F/2.0 | F/2.2 | Xiaomi MI Redmi 3 has better lens aperture than Xiaomi MI Redmi 3. |
Lens Construction | - | 5-element | |
Focus Adjustment | Automatic | Automatic | |
Optical Zoom | - | 2x | |
Digital Zoom | - | 10x | |
Special Effects | - | HDR, Beautify 3.0 | |
HDR Mode | Auto HDR mode | - | |
Camera Modes | Panorama | Panorama, Continuous shot, low-light shots | |
Face Recognition (Face ID) | Face detection, smile detection | Face recognition | Both phones have face detection. |
Light Source | LED light | Dual LED flash | |
Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 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), geotagging, Two-tone flash |
SECOND CAMERA |
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Sensor Resolution (2nd Camera) | - | 12 Megapixel | |
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Lens Type (2nd Camera) | - | Telephoto lens | |
Lens Aperture (2nd Camera) | - | F/2.6 |
FRONT CAMERA |
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Number of Front Cameras | 1 | 1 | |
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Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
Lens Aperture (Front) | F/2.2 | - | |
Camera Modes (Front) | - | Beautify with 36 smart beauty profiles | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi MI A1 has face detection. |
Video Resolutions (Front) | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
Camera Features (Front) | - | Self-timer |
BATTERY AND CHARGING | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Battery Capacity (Battery Size) | 4100 mAh | 3080 mAh | Xiaomi MI Redmi 3 has larger battery capacity than Xiaomi MI A1. |
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Battery Technology | Lithium polymer | Lithium Ion |
CELLULAR | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Technology | CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
Operating System | Android 5.1 (Lollipop) | Google Android | |
User Interface | MIUI V7 | - | |
Intelligent Assistant | - | Google Assistant | |
Navigation | A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Data Transmission | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | |
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2G Band | 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 | |
3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
4G LTE Band | Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | 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 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | |
Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | |
Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
Bluetooth Profiles | A2DP | HID | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Supported Digital Audio Standards | - | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | |
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Supported Digital Video Standards | - | MKV, XviD, MPEG-4, M4V | |
Sound Enhancements | - | Dirac HD Sound |
FEATURES | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor | |
Security Devices | - | Fingerprint reader | |
Additional Phone Features | Infrared remote control | Noise suppression by Fortemedia |
OTHERS | Xiaomi MI Redmi 3 | Xiaomi MI A1 |
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Included Accessories | Power adapter | Power adapter |
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