Xiaomi MI Redmi 3 Pro vs. ASUS ZenFone 3 (ZE520KL)

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI Redmi 3 Pro and ASUS ZenFone 3 (ZE520KL). 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 MI Redmi 3 Pro vs. ASUS ZenFone 3 (ZE520KL) Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Product Type Smartphone Smartphone
Manufacturer Model Number - ZE520KL
Form Factor Touch Touch
Height 139.3 mm 146.87 mm ASUS ZenFone 3 (ZE520KL) has greater height than Xiaomi MI Redmi 3 Pro.
Width 69.6 mm 73.98 mm ASUS ZenFone 3 (ZE520KL) has greater width than Xiaomi MI Redmi 3 Pro.
Depth 8.5 mm 7.69 mm ASUS ZenFone 3 (ZE520KL) is narrower than Xiaomi MI Redmi 3 Pro.
Weight - 144 g
Body Colour Silver Moon white | Gold shimmer | Black sapphire
Body Material Metal Metal, glass
Waterproof (Water-resistant) - -
SAR Value 1.33 W/kg 0.938 W/kg (body), 0.278 W/kg (head)
Integrated Components - FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM (SIM1 and SIM2/MicroSD slots)
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Display Type LCD display LCD display
Display Technology IPS Super IPS+
Screen Size (Display Size) 5" 5.2" ASUS ZenFone 3 (ZE520KL) has larger screen size than Xiaomi MI Redmi 3 Pro.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1920 x 1080 pixels ASUS ZenFone 3 (ZE520KL) has better screen resolution than Xiaomi MI Redmi 3 Pro.
Display Format HD Full HD
Pixel Density 294 ppi -
Max Brightness - 600 cd/m²
Display Enhancement Technology - Bluelight Filter for Eye Care
Display Features - ASUS Glove Touch technology, 2.5D curved glass
Display Protection (Screen Protector) - Fingerprint-resistant oleophobic coating, Corning Gorilla Glass (scratch resistant glass)
PROCESSOR Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Processor Type (CPU) Qualcomm Snapdragon 616 Qualcomm Snapdragon 625
Clock Speed - 2 GHz
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) - Qualcomm ADRENO 506
MEMORY Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
RAM 3 GB 3 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 16 GB 32 GB ASUS ZenFone 3 (ZE520KL) has more internal memory than Xiaomi MI Redmi 3 Pro.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 2 TB
CAMERA Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 16 Megapixel ASUS ZenFone 3 (ZE520KL) has better camera resolution than Xiaomi MI Redmi 3 Pro.
Sensor Name - Sony Exmor RS IMX298 sensor
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction - 6-element
Optical Image Stabiliser (OIS) - 4 Stop OIS (Optical Image Stabilisation) ASUS ZenFone 3 (ZE520KL) has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Special Effects - Depth of field
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Panorama Panorama, Time-lapse mode, night mode, manual mode, Real time beauty mode, super resolution mode, All Smiles mode, Mini mode
Face Recognition (Face ID) Face detection, smile detection - Xiaomi MI Redmi 3 Pro has face detection.
Light Source LED light Dual LED flash
Video Resolutions 1920 x 1080 (1080p) 3840 x 2160 (4K)
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Sapphire crystal lens cover, GIF animation function, Smart Remove, Electronic Image Stabiliser (EIS), Time Rewind, Largan lens
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel ASUS ZenFone 3 (ZE520KL) has better front camera resolution than Xiaomi MI Redmi 3 Pro.
Lens Aperture (Front) F/2.2 F/2.0 ASUS ZenFone 3 (ZE520KL) has better front lens aperture than Xiaomi MI Redmi 3 Pro.
HDR Mode (Front) - Auto HDR mode
Camera Modes (Front) - Selfie panorama
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) - PixelMaster camera
BATTERY AND CHARGING Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Battery Capacity (Battery Size) 4100 mAh 2650 mAh Xiaomi MI Redmi 3 Pro has larger battery capacity than ASUS ZenFone 3 (ZE520KL).
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) Android 6.0 (Marshmallow)
User Interface MIUI V7 ASUS ZenUI 3.0
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, DC-HSPA+
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD
Wireless Interface IEEE 802.11b/g/n Infrared (IrDA), IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 4.2
Bluetooth Profiles HID -
Messaging Services SMS, MMS SMS, MMS
FEATURES Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, gravity sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor, RGB sensor
Security Devices Fingerprint reader Fingerprint reader
Additional Phone Features Infrared remote control Infrared remote control, Dual microphones, Hi-Res Audio, Google Drive Storage (100 GB) (free for 2 years), ASUS SonicMaster 3.0 technology, ASUS NoiseZero Talk technology
OTHERS Xiaomi MI Redmi 3 Pro ASUS ZenFone 3 (ZE520KL)
Included Accessories Power adapter Power adapter
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