ASUS ZenFone 2 Deluxe (ZE551ML) vs. OPPO A16s

Phone Comparison, Reviews and Tests

In depth comparison and review of ASUS ZenFone 2 Deluxe (ZE551ML) and OPPO A16s. 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

ASUS ZenFone 2 Deluxe (ZE551ML) vs. OPPO A16s Comparison Chart
DESIGN AND DIMENSIONS ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Product Type Smartphone Smartphone
Manufacturer Model Number ZE551ML CPH2271
Form Factor Touch Touch
Height 152.5 mm 163.8 mm OPPO A16s has greater height than ASUS ZenFone 2 Deluxe (ZE551ML).
Width 77.2 mm 75.6 mm ASUS ZenFone 2 Deluxe (ZE551ML) has greater width than OPPO A16s.
Depth 10.9 mm 8.4 mm OPPO A16s is narrower than ASUS ZenFone 2 Deluxe (ZE551ML).
Weight 170 g 190 g ASUS ZenFone 2 Deluxe (ZE551ML) is lighter than ASUS ZenFone 2 Deluxe (ZE551ML).
Body Colour Purple | White Crystal black
Waterproof (Water-resistant) - -
SAR Value 0.332 W/kg (body), 0.351 W/kg (head) -
Connector Type Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
USB Type-C
Handset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Display Type LCD display LCD display
Display Technology IPS LCD
Screen Size (Display Size) 5.5" 6.52" OPPO A16s has larger screen size than ASUS ZenFone 2 Deluxe (ZE551ML).
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1600 x 720 pixels ASUS ZenFone 2 Deluxe (ZE551ML) has better screen resolution than OPPO A16s.
Display Format Full HD HD+
Pixel Density 403 ppi 269 ppi ASUS ZenFone 2 Deluxe (ZE551ML) has better pixel density than OPPO A16s.
Max Brightness - 480 cd/m²
Colour Depth - 16.7 million colours
Contrast Ratio - 1500:1
Display Enhancement Technology Native Damage Resistance technology -
Display Refresh Rate - 60 Hz
Touch Sampling Rate - 60 Hz
Display Features ASUS Glove Touch technology 71% NTSC
Display Protection (Screen Protector) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) -
PROCESSOR ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Processor Type (CPU) Intel MediaTek Helio G35
Clock Speed - 2.3 GHz
Processor Core Qty Quad-core 8-core OPPO A16s has higher processor core quantity than ASUS ZenFone 2 Deluxe (ZE551ML).
Graphics System (GPU) PowerVR G6430 IMG GE8320
MEMORY ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB -
CAMERA ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
MAIN CAMERA
Number of Main Cameras 1 3
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Aperture F/2.0 F/2.2 ASUS ZenFone 2 Deluxe (ZE551ML) has better lens aperture than ASUS ZenFone 2 Deluxe (ZE551ML).
Lens Construction 5-element 5-element
Field of View (FoV) - 80 degree(s)
Focus Adjustment Automatic Automatic
Digital Zoom - 5x
Special Effects - Portrait, Bokeh effect
HDR Mode Super HDR -
Camera Modes Night mode, manual mode, Beauty mode, Auto mode, super resolution mode Dazzling Mode
Light Source Dual LED flash -
Still Image Resolutions - 4160 x 3120, 4160 x 2340, 3120 x 3120, 4160 x 1872
Video Resolutions - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Zero Shutter Lag, Blue Glass Infrared Filter AI Triple camera, AI Beautification
SECOND CAMERA
Sensor Resolution (2nd Camera) - 2 Megapixel
Lens Aperture (2nd Camera) - F/2.4
Lens Element Qty (2nd Camera) - 3-element
Field of View (2nd Camera) - 88.8 degree(s)
Camera Functions (2nd Camera) - Depth camera
THIRD CAMERA
Sensor Resolution (3rd Camera) - 2 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Lens Element Qty (3rd Camera) - 3-element
Field of View (3rd Camera) - 88.8 degree(s)
Camera Functions (3rd Camera) - Macro camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel OPPO A16s has better front camera resolution than ASUS ZenFone 2 Deluxe (ZE551ML).
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.0 Both phones have the same front camera lens aperture.
Lens Element Qty (Front) - 5-element
Field of View (Front) - 79 degree(s)
Focus Adjustment Focus free -
Camera Modes (Front) Selfie panorama -
Still Image Resolutions (Front) - 3264 x 2448
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
BATTERY AND CHARGING ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Battery Capacity (Battery Size) 3000 mAh 5000 mAh OPPO A16s has larger battery capacity than ASUS ZenFone 2 Deluxe (ZE551ML).
Battery Technology Lithium polymer -
CELLULAR ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.0 (Lollipop) ColorOS 11.1 (based on Android 11)
User Interface ASUS ZenUI -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo, QZSS
COMMUNICATIONS ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ FDD-LTE, TDD-LTE
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 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 700a, 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
Wireless Interface IEEE 802.11a/b/g/n/ac Wi-Fi
Bluetooth Bluetooth 4.0 Bluetooth 5.0
NFC - Yes OPPO A16s has NFC reader for mobile payments.
Messaging Services SMS, MMS -
MEDIA ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Supported Digital Audio Standards - AAC, apt-X, LDAC, SBC
FEATURES ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert -
Sensors Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor Accelerometer, ambient light sensor, proximity sensor, pedometer, gyroscope
Security Devices - Face recognition, fingerprint reader (side)
Security Technology - Face Unlock
Additional Phone Features Kids Mode, ASUS TruVivid technology, Power Saving Mode, AudioWizard, ASUS BoostMaster technology, ASUS WebStorage (5GB) -
OTHERS ASUS ZenFone 2 Deluxe (ZE551ML) OPPO A16s
Included Accessories Power adapter Headset, SIM card removal tool, USB-C cable, protective case
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