Google Nexus 5X vs. ASUS ZenFone Selfie (ZD551KL)

Phone Comparison, Reviews and Tests

Detailed comparison and review of Google Nexus 5X and ASUS ZenFone Selfie (ZD551KL). 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

Google Nexus 5X vs. ASUS ZenFone Selfie (ZD551KL) Comparison Chart
DESIGN AND DIMENSIONS Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Product Type Smartphone Smartphone
Manufacturer Model Number - ZD551KL
Form Factor Touch Touch
Height 147 mm 156.5 mm ASUS ZenFone Selfie (ZD551KL) has greater height than Google Nexus 5X.
Width 72.6 mm 77.2 mm ASUS ZenFone Selfie (ZD551KL) has greater width than Google Nexus 5X.
Depth 7.9 mm 10.8 mm Google Nexus 5X is narrower than Google Nexus 5X.
Weight 136 g 170 g Google Nexus 5X is lighter than Google Nexus 5X.
Body Colour White | Carbon | Ice | Ice white | Quartz Glacial grey | Pure white | Aqua blue | Chic pink
Body Material Injection moulded polycarbonate -
Waterproof (Water-resistant) - -
SAR Value 0.696 W/kg (body), 0.564 W/kg (head) 0.386 W/kg (body), 0.649 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
USB
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Micro SIM
SIM Card Qty Single-SIM Dual-SIM
DISPLAY Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5.2" 5.5" ASUS ZenFone Selfie (ZD551KL) has larger screen size than Google Nexus 5X.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1920 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD Full HD
Pixel Density 423 ppi 403 ppi Google Nexus 5X has better pixel density than ASUS ZenFone Selfie (ZD551KL).
Colour Depth - 16.7 million colours
Display Features In-Cell Display Technology -
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 4 (scratch resistant glass)
PROCESSOR Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Processor Type (CPU) Qualcomm Snapdragon 808 Qualcomm Snapdragon 616
Clock Speed 1.8 GHz -
Processor Core Qty 6-core 8-core ASUS ZenFone Selfie (ZD551KL) has higher processor core quantity than Google Nexus 5X.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 418 -
MEMORY Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
RAM 2 GB 2 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 16 GB 16 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 128 GB
CAMERA Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 12.3 Megapixel 13 Megapixel ASUS ZenFone Selfie (ZD551KL) has better camera resolution than Google Nexus 5X.
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) - Google Nexus 5X has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes Yes
HDR Mode HDR+ Super HDR
Camera Modes - Beauty mode
Face Recognition (Face ID) - Face detection ASUS ZenFone Selfie (ZD551KL) has face detection.
Light Source Dual LED flash Dual LED flash
Still Image Resolutions - 4128 x 3096
Video Resolutions 3840 x 2160 (4K) 1920 x 1080 (1080p)
Camera Features (Functions) Photo sphere ZenMotion
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 13 Megapixel ASUS ZenFone Selfie (ZD551KL) has better front camera resolution than Google Nexus 5X.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.0 F/2.2 Google Nexus 5X has better front lens aperture than Google Nexus 5X.
Focus Adjustment - Automatic
Camera Modes (Front) - Panoramic selfies
Light Source (Front) - LED flash
BATTERY AND CHARGING Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Battery Capacity (Battery Size) 2700 mAh 3000 mAh ASUS ZenFone Selfie (ZD551KL) has larger battery capacity than Google Nexus 5X.
Standby Time 590 hours 255 hours Google Nexus 5X has longer standby time than ASUS ZenFone Selfie (ZD551KL).
Talk Time 1380 minutes 1386 minutes ASUS ZenFone Selfie (ZD551KL) has longer battery life when making calls than Google Nexus 5X.
Run Time Details Talk (GSM): up to 1380 min
Talk (WCDMA): up to 1140 min
Standby (GSM): up to 590 hrs
Standby (WCDMA): up to 710 hrs
Standby (LTE): up to 710 hrs
Talk: up to 1386 min
Standby: up to 255 hrs
Battery Technology Lithium Ion Lithium polymer
CELLULAR Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 5.0 (Lollipop)
User Interface - ASUS ZenUI
Intelligent Assistant Google Now -
Navigation GPS, A-GPS, GLONASS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, DC-HSPA+
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 9, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41 Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 4.0
Bluetooth Profiles HFP, HSP, OPP, PAN, SPP, GAP, GOEP, A2DP, HID, SAP, GAVDP, PBAP, MAP, HOGP -
NFC Yes - Google Nexus 5X has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Supported Digital Audio Standards AAC, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC +, eAAC+, MIDI, OPUS -
Supported Digital Video Standards MPEG-4, H.264, H.263, HEVC, VP8, VP9 -
FEATURES Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, call timer, conference call, flight mode, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, hall sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor
Security Devices Fingerprint reader -
Additional Phone Features Android Beam, Noise Cancellation Technology, Google Caller ID, MIMO technology, Three microphones, Android Sensor Hub ASUS TruVivid technology
OTHERS Google Nexus 5X ASUS ZenFone Selfie (ZD551KL)
Included Accessories Power adapter Power adapter
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