OnePlus 6 vs. ASUS Zenfone 8

Phone Comparison, Reviews and Tests

In depth comparison and review of OnePlus 6 and ASUS Zenfone 8. 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

OnePlus 6 vs. ASUS Zenfone 8 Comparison Chart
DESIGN AND DIMENSIONS OnePlus 6 ASUS Zenfone 8
Product Type Smartphone Smartphone
Manufacturer Model Number - ZS590KS
Form Factor Touch Touch
Height 155.7 mm 148 mm OnePlus 6 has greater height than ASUS Zenfone 8.
Width 75.4 mm 68.5 mm OnePlus 6 has greater width than ASUS Zenfone 8.
Depth 7.75 mm 8.9 mm OnePlus 6 is narrower than OnePlus 6.
Weight 177 g 169 g ASUS Zenfone 8 is lighter than OnePlus 6.
Body Colour Mirror black Obsidian black
Body Material Glass -
Protection - Drop-proof, water-resistant, dust-resistant
Waterproof (Water-resistant) - Yes ASUS Zenfone 8 is waterproof.
IP rating - IP68, IP65
SAR Value 1.38 W/kg (body), 1.33 W/kg (head) 1.582 W/kg (body), 1.412 W/kg (head), 3.498 W/kg (limb)
Integrated Components - FM radio
Connector Type Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY OnePlus 6 ASUS Zenfone 8
Display Type OLED display OLED display
Display Technology Optic AMOLED AMOLED
Screen Size (Display Size) 6.28" 5.9" OnePlus 6 has larger screen size than ASUS Zenfone 8.
Screen Resolution (Display Resolution) 2280 x 1080 pixels 2400 x 1080 pixels ASUS Zenfone 8 has better screen resolution than OnePlus 6.
Display Format - Full HD+
Aspect Ratio 19:9 20:9
Max Brightness - 1100 cd/m²
HDR - Yes ASUS Zenfone 8 has HDR.
HDR Technology - HDR10+
Display Enhancement Technology - DC Dimming
Display Refresh Rate - 120 Hz
Touch Sampling Rate - 240 Hz
Display Features 2.5D Glass, Reading mode, night mode Always-on display, Glove Touch, Delta-E < 1, 107% NTSC, 151.9% sRGB, 112% DCI-P3
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass Victus (scratch resistant glass)
PROCESSOR OnePlus 6 ASUS Zenfone 8
Processor Type (CPU) Qualcomm Snapdragon 845 Qualcomm Snapdragon 888 5G
Clock Speed 2.8 GHz 2.842 GHz ASUS Zenfone 8 has higher clock speed than OnePlus 6.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - OnePlus 6 has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 630 Qualcomm ADRENO 660
MEMORY OnePlus 6 ASUS Zenfone 8
RAM LPDDR4X SDRAM - 6 GB LPDDR5 SDRAM - 8 GB ASUS Zenfone 8 has more RAM than OnePlus 6.
Internal Memory Size (Storage Capacity) 64 GB 128 GB ASUS Zenfone 8 has more internal memory than OnePlus 6.
Memory Interface - UFS 3.1
CAMERA OnePlus 6 ASUS Zenfone 8
MAIN CAMERA
Number of Main Cameras 2 2
Sensor Resolution 16 Megapixel 64 Megapixel ASUS Zenfone 8 has better camera resolution than OnePlus 6.
Sensor Size - 1/1.7"
Sensor Name Sony Exmor RS IMX519 sensor Sony Exmor RS IMX686 sensor
Lens Type - Wide-angle lens
Lens Aperture F/1.7 F/1.8 OnePlus 6 has better lens aperture than OnePlus 6.
Field of View (FoV) - 78.3 degree(s)
Pixel Size - 1.6 μm
Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Optical Image Stabiliser (OIS) Both phones have optical image stabilization.
Focus Adjustment Automatic -
Minimum Focal Length (Focal Distance) - 26.6 mm
Special Effects Portrait, HDR -
Camera Modes Panorama, Time-lapse mode, Pro mode, portrait mode Slow motion video, Time-lapse mode, Pro mode
Light Source Dual LED flash LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 480 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, Slo-mo video 1280 x 720 (720p) at 480 fps, 7680 x 4320 (8K) at 24 fps, Slo-mo video 3840 x 2160 (4K) at 120 fps
Camera Features (Functions) Electronic Image Stabiliser (EIS), RAW image capture, Detect Contrast Auto-Focus (DCAF), Dynamic Denoise, Clear Image Phase Detect Auto-Focus (PDAF), 3-axis electronic image stabilisation, 4-axis optical image stabilisation, Motion tracking, Quad Bayer technology, 2x1 On-Chip Lens (OCL)
SECOND CAMERA
Sensor Resolution (2nd Camera) 20 Megapixel 12 Megapixel OnePlus 6 has better second camera resolution than ASUS Zenfone 8.
Sensor Size (2nd Camera) - 1/2.55"
Sensor Name (2nd Camera) Sony Exmor RS IMX376K sensor Sony Exmor RS IMX363 sensor
Lens Type (2nd Camera) Wide-angle lens Ultra wide-angle lens
Lens Aperture (2nd Camera) F/1.7 F/2.2 OnePlus 6 has better second camera lens aperture than OnePlus 6.
Pixel Size (2nd Camera) - 1.4 μm
Focal Length Equivalent to 35mm Camera - 14.3
Camera Features (2nd Camera) Phase Detect Auto-Focus (PDAF) Real-time distortion correction, 4cm macro photography, Dual Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 16 Megapixel 12 Megapixel OnePlus 6 has better front camera resolution than ASUS Zenfone 8.
Sensor Name (Front) Sony Exmor RS IMX371 sensor Sony Exmor RS IMX663 sensor
Lens Aperture (Front) F/2.0 F/2.4 OnePlus 6 has better front lens aperture than OnePlus 6.
Pixel Size (Front) - 1.22 μm
Focus Adjustment Focus free Automatic
Special Effects (Front) HDR -
Camera Modes (Front) Time-lapse mode, Face Beauty Portrait
Face Recognition (Face ID) Smile Capture - OnePlus 6 has face detection.
Light Source (Front) Display flash -
Video Resolutions (Front) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps -
Camera Features (Front) Electronic Image Stabiliser (EIS) Dual Pixel technology, EIS video stabilisation, Dual Phase Detect Auto-Focus (PDAF)
BATTERY AND CHARGING OnePlus 6 ASUS Zenfone 8
Battery Capacity (Battery Size) 3300 mAh 4000 mAh ASUS Zenfone 8 has larger battery capacity than OnePlus 6.
Fast Charging Technology - Qualcomm Quick Charge 4.0, Power Delivery 3.0 ASUS Zenfone 8 has fast charging technology.
CELLULAR OnePlus 6 ASUS Zenfone 8
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 5G ASUS Zenfone 8 has more advanced generation mobile network.
Operating System OxygenOS (based on Android Oreo) Android 11
User Interface - ASUS ZenUI 8.0
Navigation GPS, GLONASS, BeiDou, Galileo GPS, GLONASS, BeiDou, Galileo, QZSS, NavIC
COMMUNICATIONS OnePlus 6 ASUS Zenfone 8
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE GPRS, EDGE, HSPA+, FDD-LTE, TDD-LTE, DC-HSPA+, Gigabit LTE, 5G NR FR1
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band Band 1, Band 2, Band 4, Band 5, Band 8, Band 9, Band 19 Band 1, Band 2, Band 3, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency 2100, 1900, 1700, 850, 900, 1700, 800 2100, 1900, 1800, 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 25, Band 26, Band 28, Band 29, Band 30, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 66, Band 71 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 34, Band 38, Band 39, Band 40, Band 41, Band 42
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 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3, FDD 600 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 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 3500
5G NR Band - N1, n2, n3, n5, n7, n8, n20, n28, n38, n77, n78, n12
5G NR Frequency - FDD 2100, FDD 1900PCS, FDD 1800, FDD 850, FDD 2600, FDD 900, FDD 800, FDD 700APT, TDD TD 2600, TDD TD 3700, TDD TD 3500, n12
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac/ax
Bluetooth Bluetooth 5.0 Bluetooth 5.2 EDR
Bluetooth Profiles - HFP, OPP, PAN, A2DP, AVRCP, HID
NFC Yes Yes Both phones have an NFC reader for mobile payments.
Modem - Snapdragon X60 5G
Messaging Services SMS, MMS -
MEDIA OnePlus 6 ASUS Zenfone 8
Supported Digital Audio Standards WAV, WMA, AAC, MP3, FLAC, AAC +, OGG, APE (Monkey's Audio), M4A, apt-X, IMY, MID, AMR-WB, AMR-NB, apt-X HD -
Supported Digital Video Standards MKV, FLV, AVI, MOV, MPEG-4, WMV, 3GP, TS, WebM, HEVC, H.265 -
Sound Enhancements Dirac Power Sound technology, Dirac HD Sound Dirac HD Sound, ASUS Audio Wizard, Hi-Res audio certified, OZO Audio, Qualcomm aptX audio, Qualcomm aptX HD audio, Qualcomm aptX Adaptive
Audio Amplifier - Dual Cirrus Logic CS35L45
FEATURES OnePlus 6 ASUS Zenfone 8
Phone Functions 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, RGB sensor Accelerometer, ambient light sensor, proximity sensor, digital compass, G-sensor, gyroscope
Security Devices Face recognition, fingerprint reader Fingerprint reader (under display), face recognition
Additional Phone Features Noise Cancellation Technology, MIMO technology, Android Sensor Hub, RGB LED notification light MIMO technology, AudioWizard, One Hand Mode, ARCore, Triple internal microphones with ASUS Noise Reduction Technology, Multi-Magnet Stereo Speakers
OTHERS OnePlus 6 ASUS Zenfone 8
Included Accessories SIM card removal tool, screen protector (pre-applied), translucent case, fast charge USB-C cable, fast charge power adapter SIM card removal tool, USB-C to USB-C cable, protective case, power adapter (30 W)
Compliant Standards - IP68, IP65, SGS Eye Care Display Certification, SGS Seamless Pro 120Hz Certification
Max Height of Shock Resistance - 2 m
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