ASUS ZenFone 2 Deluxe (ZE551ML) vs. Sony XPERIA Pro-I

Phone Comparison, Reviews and Tests

Detailed comparison and review of ASUS ZenFone 2 Deluxe (ZE551ML) and Sony XPERIA Pro-I. 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

ASUS ZenFone 2 Deluxe (ZE551ML) vs. Sony XPERIA Pro-I Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Product Type Smartphone Smartphone
Manufacturer Model Number ZE551ML -
Form Factor Touch Touch
Height 152.5 mm 166 mm Sony XPERIA Pro-I has greater height than ASUS ZenFone 2 Deluxe (ZE551ML).
Width 77.2 mm 72 mm ASUS ZenFone 2 Deluxe (ZE551ML) has greater width than Sony XPERIA Pro-I.
Depth 10.9 mm 8.9 mm Sony XPERIA Pro-I is narrower than ASUS ZenFone 2 Deluxe (ZE551ML).
Weight 170 g 211 g ASUS ZenFone 2 Deluxe (ZE551ML) is lighter than ASUS ZenFone 2 Deluxe (ZE551ML).
Body Colour Purple | White Frosted black
Body Material - Corning Gorilla Glass 6
Protection - Dustproof, water-resistant
Waterproof (Water-resistant) - Yes Sony XPERIA Pro-I is waterproof.
IP rating - IPX8, IPX5, IP6X
SAR Value 0.332 W/kg (body), 0.351 W/kg (head) 0.71 W/kg (body), 0.73 W/kg (head), 1.58 W/kg (limb)
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Display Type LCD display OLED display
Display Technology IPS OLED
Screen Size (Display Size) 5.5" 6.5" Sony XPERIA Pro-I has larger screen size than ASUS ZenFone 2 Deluxe (ZE551ML).
Screen Resolution (Display Resolution) 1920 x 1080 pixels 3840 x 1644 pixels Sony XPERIA Pro-I has better screen resolution than ASUS ZenFone 2 Deluxe (ZE551ML).
Display Format Full HD 4K
Pixel Density 403 ppi -
Aspect Ratio - 21:9
HDR - Yes Sony XPERIA Pro-I has HDR.
Display Enhancement Technology Native Damage Resistance technology Motion Blur Reduction 240Hz
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features ASUS Glove Touch technology Creator mode powered by CineAlta, X1 for mobile image processing engine, 10 bit tonal gradation, Illuminant D65 White point, 100% DCI-P3
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Processor Type (CPU) Intel Qualcomm Snapdragon 888 5G
Clock Speed - 2.84 GHz
Processor Core Qty Quad-core 8-core Sony XPERIA Pro-I has higher processor core quantity than ASUS ZenFone 2 Deluxe (ZE551ML).
Graphics System (GPU) PowerVR G6430 -
MEMORY ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
RAM 4 GB 12 GB Sony XPERIA Pro-I has more RAM than ASUS ZenFone 2 Deluxe (ZE551ML).
Internal Memory Size (Storage Capacity) 64 GB 512 GB Sony XPERIA Pro-I has more internal memory than ASUS ZenFone 2 Deluxe (ZE551ML).
Memory Interface - UFS
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSD, microSDXC - up to 1 TB
CAMERA ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 12 Megapixel ASUS ZenFone 2 Deluxe (ZE551ML) has better camera resolution than Sony XPERIA Pro-I.
Sensor Size - 1"
Sensor Type - Exmor RS CMOS
Lens Aperture F/2.0 F/2.0 and f/4.0 Both phones have the same camera lens aperture.
Lens Construction 5-element -
Field of View (FoV) - 85 degree(s)
Pixel Size - 2.4 μm
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Sony XPERIA Pro-I has optical stabilisation.
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) - 24 mm
Special Effects - HDR, Bokeh effect
HDR Mode Super HDR -
Camera Modes Night mode, manual mode, Beauty mode, Auto mode, super resolution mode Slow motion video, SteadyShot, Intelligent Active Mode, Videography Pro, Creator mode
Light Source Dual LED flash LED flash
Video Resolutions - 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 3840 x 2160 (4K) at 25 fps, 3840 x 2160 (4K) at 120 fps
Camera Features (Functions) Zero Shutter Lag, Blue Glass Infrared Filter Carl Zeiss optic, Object tracking, Phase Detect Auto-Focus (PDAF), shutter button, Anti-distortion shutter, Stereo Recording, EIS video stabilisation, BIONZ X for mobile, Eye Autofocus, ZEISS T Coating, up to 20 fps AF/AE, up to 60 times per second continuous AF / AE calculation, Real-time Eye AF for humans and animals, 3D iToF sensor, RGB-IR, Cinematography Pro powered by CineAlta, Intelligent wind filter, Hybrid OIS/EIS video stabilisation, RAW photo output, Dual Aperture, 5-Axis Stabilisation, Real-Time Tracking, AI Super Resolution Zoom, Photography Pro, Optical SteadyShot with FlawlessEye, MFNR-Multi Frame Noise Reduction, ZEISS Tessar T* Lens, 12bit RAW for smooth colour gradation
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Sensor Size (2nd Camera) - 1/2.9"
Sensor Type (2nd Camera) - Exmor RS CMOS
Lens Aperture (2nd Camera) - F/2.4
Field of View (2nd Camera) - 48 degree(s)
Minimum Focal Length (2nd Camera) - 50 mm
THIRD CAMERA
Sensor Resolution (3rd Camera) - 12 Megapixel
Sensor Size (3rd Camera) - 1/2.5"
Sensor Name (3rd Camera) - Sony Exmor RS sensor
Lens Aperture (3rd Camera) - F/2.2
Field of View (3rd Camera) - 124 degree(s)
Minimum Focal Length (3rd Camera) - 16 mm
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Sony XPERIA Pro-I has better front camera resolution than ASUS ZenFone 2 Deluxe (ZE551ML).
Sensor Size (Front) - 1/4"
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Field of View (Front) - 78 degree(s)
Focus Adjustment Focus free -
Special Effects (Front) - HDR
Camera Modes (Front) Selfie panorama SteadyShot, Intelligent Active Mode, Selfie portrait
Light Source (Front) - Display flash
Camera Features (Front) - Hand Shutter
BATTERY AND CHARGING ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Battery Capacity (Battery Size) 3000 mAh 4500 mAh Sony XPERIA Pro-I has larger battery capacity than ASUS ZenFone 2 Deluxe (ZE551ML).
Fast Charging Technology - Xperia-Adaptive Charging, Power Delivery Sony XPERIA Pro-I has fast charging technology.
Battery Technology Lithium polymer -
CELLULAR ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G Sony XPERIA Pro-I has more advanced generation mobile network.
Operating System Android 5.0 (Lollipop) Android 11
User Interface ASUS ZenUI -
Navigation GPS, A-GPS, GLONASS, BeiDou A-GPS, BeiDou, Galileo, QZSS, A-GLONASS
COMMUNICATIONS ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ 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 6, Band 8, Band 19
3G UMTS Frequency - 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 12, Band 13, Band 17, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 46, Band 66
4G LTE Frequency - 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 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, FDD 1700 - 2110 AWS-3
5G NR Band - N1, n3, n5, n7, n8, n20, n28, n38, n41, 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, TDD TD 3700, TDD TD 3500, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 4.0 Bluetooth 5.2
NFC - Yes Sony XPERIA Pro-I has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Supported Digital Audio Standards - PCM, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI, DSD, LDAC, ALAC, OPUS, AMR-WB, AMR-NB, Vorbis, AAC-ELD, Dolby Atmos, Dolby-AC4, 360 Reality Audio Music Format
Supported Digital Video Standards - MPEG-4, H.264, H.263, VP8, VP9, H.265, AV1
Sound Enhancements - Dolby Atmos sound technology, Hi-Res audio, Qualcomm aptX HD audio, DSEE Ultimate, 360 Reality Audio, 360 Reality Audio hardware decoding, 360 Spatial Sound
FEATURES ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor -
Security Devices - Fingerprint reader
Additional Phone Features Kids Mode, ASUS TruVivid technology, Power Saving Mode, AudioWizard, ASUS BoostMaster technology, ASUS WebStorage (5GB) TTY compatible, Text-to-Speech (text recognition), multitasking, Multi Window, PS Remote PLAY, Battery Care, One Hand Mode, STAMINA Mode, TalkBack, Dynamic vibration system, Game Enhancer, DUALSHOCK 4 control compatibility, Google Cast, Qualcomm Snapdragon Elite Gaming, dual stereo speakers, Side sense menu
OTHERS ASUS ZenFone 2 Deluxe (ZE551ML) Sony XPERIA Pro-I
Included Accessories Power adapter -
Compliant Standards - IPX5, HAC (Hearing Aid Compatible), IPX8, IP6X, ITU-R BT.2020
Max Depth of Water Resistance - 1.5 m
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