OPPO R7s vs. ASUS ZenFone AR (ZS571KL)

Phone Comparison, Reviews and Tests

Detailed comparison and review of OPPO R7s and ASUS ZenFone AR (ZS571KL). 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

OPPO R7s vs. ASUS ZenFone AR (ZS571KL) Comparison Chart
DESIGN AND DIMENSIONS OPPO R7s ASUS ZenFone AR (ZS571KL)
Product Type Smartphone Smartphone
Manufacturer Model Number - ZS571KL
Form Factor Touch Touch
Height 151.8 mm 158.67 mm ASUS ZenFone AR (ZS571KL) has greater height than OPPO R7s.
Width 75.4 mm 77.4 mm ASUS ZenFone AR (ZS571KL) has greater width than OPPO R7s.
Depth 7 mm 7.99 mm OPPO R7s is narrower than OPPO R7s.
Weight 155 g 185 g OPPO R7s is lighter than OPPO R7s.
Body Colour Rose gold Black
Waterproof (Water-resistant) - -
SAR Value 1.066 W/kg (body), 0.799 W/kg (head) 1.59 W/kg (body), 0.85 W/kg (head)
Integrated Components - FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
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 Micro SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY OPPO R7s ASUS ZenFone AR (ZS571KL)
Display Type OLED display OLED display
Display Technology AMOLED Quad HD Super AMOLED
Screen Size (Display Size) 5.5" 5.7" ASUS ZenFone AR (ZS571KL) has larger screen size than OPPO R7s.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2560 x 1440 pixels ASUS ZenFone AR (ZS571KL) has better screen resolution than OPPO R7s.
Display Format Full HD QHD
Pixel Density 401 ppi -
Colour Depth 16.7 million colours -
Display Enhancement Technology - Bluelight Filter for Eye Care
Display Features - ASUS Glove Touch technology, ASUS Tru2Life
Display Protection (Screen Protector) Corning Gorilla Glass 3 (scratch resistant glass) Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 4 (scratch resistant glass)
PROCESSOR OPPO R7s ASUS ZenFone AR (ZS571KL)
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm Snapdragon 821
Processor Number - MSM8996 Pro
Clock Speed 1.5 GHz 2.35 GHz ASUS ZenFone AR (ZS571KL) has higher clock speed than OPPO R7s.
Processor Core Qty 8-core Quad-core OPPO R7s has higher processor core quantity than ASUS ZenFone AR (ZS571KL).
64-bit Architecture - Yes ASUS ZenFone AR (ZS571KL) has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 405 Qualcomm ADRENO 530
MEMORY OPPO R7s ASUS ZenFone AR (ZS571KL)
RAM 4 GB LPDDR4 SDRAM - 6 GB ASUS ZenFone AR (ZS571KL) has more RAM than OPPO R7s.
Internal Memory Size (Storage Capacity) 32 GB 128 GB ASUS ZenFone AR (ZS571KL) has more internal memory than OPPO R7s.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 2 TB
CAMERA OPPO R7s ASUS ZenFone AR (ZS571KL)
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 23 Megapixel ASUS ZenFone AR (ZS571KL) has better camera resolution than OPPO R7s.
Sensor Size - 1/2.6"
Sensor Name - Sony Exmor RS IMX318 sensor
Lens Aperture F/2.2 F/2.0 ASUS ZenFone AR (ZS571KL) has better lens aperture than OPPO R7s.
Lens Construction - 6-element
Optical Image Stabiliser (OIS) - 4 Stop OIS (Optical Image Stabilisation) ASUS ZenFone AR (ZS571KL) has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus - Yes
Minimum Focal Length (Focal Distance) - 27 mm
Special Effects - Depth of field
HDR Mode Auto HDR mode HDR Pro
Camera Modes Panorama Panorama, Time-lapse mode, Slow motion mode, night mode, selfie mode, manual mode, super resolution mode, low-light shots, All Smiles mode, Photo Effect Mode, panoramic selfies, selfie panorama, GIF animation function, Real-Time Beautification
Face Recognition (Face ID) Face detection - OPPO R7s has 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
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Zero Shutter Lag, Phase Detect Auto-Focus (PDAF), Smart Remove, Time Rewind, PixelMaster 3.0 camera, 3-axis electronic image stabilisation, Blue Glass IR Filter, Continuous Auto Focus (CAF), RAW image capture, ASUS TriTech technology
SECOND CAMERA
Camera Features (2nd Camera) - Motion Tracking Rear Camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 8 Megapixel 8 Megapixel Both phones have the same front camera resolution.
Sensor Size (Front) - 1/4"
Sensor Name (Front) - Omnivision OV8856 sensor
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.4 F/2.0 ASUS ZenFone AR (ZS571KL) has better front lens aperture than OPPO R7s.
Focus Adjustment - Focus free
Special Effects (Front) - Miniature, HDR, Depth of field
HDR Mode (Front) - HDR Pro
Camera Modes (Front) - Panorama, Time-lapse mode, Slow motion mode, night mode, selfie mode, manual mode, super resolution mode, low-light shots, All Smiles mode, Photo Effect Mode, panoramic selfies, selfie panorama, GIF animation function, Real-Time Beautification
Light Source (Front) - Display flash
Camera Features (Front) - PixelMaster 3.0 camera, Time Rewind, Smart Remove
BATTERY AND CHARGING OPPO R7s ASUS ZenFone AR (ZS571KL)
Battery Capacity (Battery Size) 3070 mAh 3300 mAh ASUS ZenFone AR (ZS571KL) has larger battery capacity than OPPO R7s.
Fast Charging Technology - Qualcomm Quick Charge 3.0, Power Delivery 2.0, BoostMaster Fast Charging ASUS ZenFone AR (ZS571KL) has fast charging technology.
Battery Technology Lithium polymer Lithium polymer
CELLULAR OPPO R7s ASUS ZenFone AR (ZS571KL)
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System ColorOS 2.1 (based on Android 5.1) Android 7.0 Nougat
User Interface - ASUS ZenUI 3.0
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS OPPO R7s ASUS ZenFone AR (ZS571KL)
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, VoLTE, 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 5, Band 6, Band 8
3G UMTS Frequency - 2100, 1900, 850, 800, 900
4G LTE Band Band 1, Band 2, Band 4, Band 7, Band 17 Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 18, Band 19, Band 20, Band 26, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.0 Bluetooth 4.2
Bluetooth Profiles - OPP, PAN, A2DP, AVRCP, HID
Messaging Services SMS, MMS SMS, MMS
MEDIA OPPO R7s ASUS ZenFone AR (ZS571KL)
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ -
Supported Digital Video Standards MPEG-4, H.264 -
Sound Enhancements - DTS-HD Premium Sound, Virtual Surround Sound, DTS Headphone:X 7.1, Hi-Res audio
FEATURES OPPO R7s ASUS ZenFone AR (ZS571KL)
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, proximity sensor, digital compass Accelerometer, ambient light sensor, proximity sensor, digital compass, barometer, gyro sensor, G-sensor, hall sensor, RGB sensor
Security Devices - Fingerprint reader
Additional Phone Features Noise Cancellation Technology Infrared remote control, Dual microphones, Google Drive Storage (100 GB) (free for 2 years), Tango technology support, ASUS SonicMaster 3.0 technology, NXP Smart AMP technology, ASUS Noise Reduction technology, Daydream technology support
OTHERS OPPO R7s ASUS ZenFone AR (ZS571KL)
Included Accessories Power adapter Power adapter, USB-C cable
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