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Asus Zenfone 8 (128GB/6GB) vs OnePlus 7 (128GB)

Side by side comparison between Asus Zenfone 8 vs OnePlus 7 phones, differences, pros, cons with full specifications. What's the better?

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Compare OnePlus 7 XAsus Zenfone 8 (128GB/6GB)23Points
Asus Zenfone 8 (128GB/6GB)
5.9"
AMOLED

1080x2400

64
MP

12mp

6GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
OnePlus 7 (128GB)
6.41"
AMOLED

1080x2340

48
MP

16mp

6GB
RAM

64bit Octa

3700
mAh

(Non removable)

What's the better phone? Asus Zenfone 8 (128GB/6GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Zenfone 8 (128GB/6GB)23 Advantages Asus Zenfone 8 (128GB/6GB)vs7 (128GB)7 Advantages OnePlus 7 (128GB)
+2.84Ghz 64bit Octa-Core10%
More powerful processor, you can open your applications faster
vs2.84Ghz 64bit Octa-Core
+6GB LPDDR5Advantage
This RAM type is better and more efficient.
vs6GB LPDDR4X
+UFS 3.1Advantage
Fastest write and read storage.
vsUFS 3.0
+169 grams (5.92 ounces)8%
Lighter
vs182 grams (6.37 ounces)
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsHDR10
+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+1080x2400 pixels3%
Higher resolution screen
vs1080x2340 pixels
+446 PPI11%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs402 PPI
+(dual camera) 64MP + 12MP43%
Higher resolution main camera
vs(dual camera) 48MP + 5MP
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+1/1.73" inches16%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+8K UHD (7680x4320)3 times
More image quality for recording videos with the primary camera
vs4K UHD (3840x2160)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 10
+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
vs4G+ LTE-A
+(5G SA/NSA) 2000 Mbps95%
Faster for surfing the internet and download files
vs(4G+ LTE-A) 1024 Mbps
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+4000 mAh8%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs3700 mAh
+30W50%
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
vs20W
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMO is newer and faster
vs802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
+5.2 + A2DP/LEAdvantage
Bluetooth 5.2 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
8.9 millimeters (0.35 inches)vs+8.2 millimeters (0.32 inches)9%
Thinner
5.9"vs+6.41"9%
Larger screen
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
f/1.8 (aperture)vs+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 12MPvs+(front) 16MP33%
Higher resolution secondary camera to take pictures and selfies
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
USB 2.0 Type-C, USB OTG On-The-Govs+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.

27 Common items in both devices
128GB (107GB available) / 128GB (109GB available)
Aluminum frame, glass front/back
Super AMOLED / Optic AMOLED
16 million
Only digital zoom
PDAF: phase detection autofocus
OIS (4-axis): Optical stabilization / OIS: Optical stabilization
+20 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight
Physical featuresAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
ModelZenfone 8 (128GB/6GB)7 (128GB)
Other model namesAsus Zenfone 8 (ZS590KS, ZS590KS-2A007EU)OnePlus 7 (6GB RAM) GM1903, BBK GuacamoleB
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandAsusOnePlus
Release dateMay, 2021May, 2019
Depth8.9 millimeters (0.35 inches)8.2 millimeters (0.32 inches)
Size (width x height)68.5 x 148 millimeters (2.7 x 5.83 in)74.8 x 157.7 millimeters (2.94 x 6.21 in)
Weight169 grams (5.92 ounces)182 grams (6.37 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backAluminum frame, glass front/back
Protection against water and othersIP68 certified: dust proof and waterproof over 1.5 meter and 30minNot supported
System (OS)Asus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Operating systemAndroid 11Android 9.0 Pie
Firmware updatefeature not registeredAndroid 10
HardwareAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Chipset64bit - Qualcomm Snapdragon 888 SM8350 (5nm)64bit - Qualcomm Snapdragon 855 SDM855 (7nm)
CPU processorOcta-Core, 3 processors:
2.84Ghz Single-Core Kryo 680
2.42Ghz 3-Cores Kryo 680
1.8Ghz Quad-Core Kryo 680
Octa-Core, 3 processors:
2.84Ghz Single-Core Kryo 485
2.42Ghz 3-Cores Kryo 485
1.78Ghz Quad-Core Kryo 485
GPU graphical controllerQualcomm Adreno 660 840MhzQualcomm Adreno 640
RAM memory6GB LPDDR56GB LPDDR4X
Internal storage128GB (107GB available)
UFS 3.1
128GB (109GB available)
UFS 3.0
External storageNot supportedNot supported
DisplayAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Display typeSuper AMOLEDOptic AMOLED
Screen size5.9" inches6.41" inches
Screen-to-body ratio~82.9% (screen-to-body ratio)~85.5% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)446 PPI402 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass 6
Display features120Hz, 1100 nits, HDR10+60Hz, HDR10
Mobile networksAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload2000/1024 Mbps1024/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1700/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/900/1700/1900/2100
Primary 4G networkLTE Cat20
VoLTE

America version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 30, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 42)

Global version:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28)
TD-LTE (34, 38, 39, 40, 41, 42)
LTE Cat16/13 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 29, 32)
TD-LTE (Bands 34, 38, 39, 40, 41)
Primary 5G networkAmerica version:
SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 25, 38, 40, 66, 71, 77, 78)

Global version:
SA/NSA (1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78)
Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSAGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkUMTS 800/850/900/1700/1900/2100Not supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE
CallingAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Back camera (main camera)(dual camera)
64 megapixels
12MP ultrawidef/2.2112º14mm1/2.55"1.4µmPDAF
(dual camera)
48 megapixels
5MP depthf/2.41.12µm
Main camera resolution10120x6328 pixels8000x6000 pixels
Video recording (primary)8K UHD (7680x4320) 24 fps4K UHD (3840x2160) 60 fps
FlashLED flashDual-LED flash
Focal aperturef/1.8 (aperture)f/1.7 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/1.73" inches1/2" inches
Pixel size0.8µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS (4-axis): Optical stabilizationOIS: Optical stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo/video on both camerasHDR photo/video on both cameras
2ª cameraAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Front camera (secondary)12 megapixels16 megapixels
Front camera resolution4000x3000 pixels4608x3456 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.5 (aperture)f/2.0 (aperture)
Focal length28mm lens25mm lens
Sensor size1/2.93" inches1/3.1" inches
Pixel size1.22µm pixel1µm pixel
MultimediaAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivityAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 3.1 Type-C, USB OTG On-The-Go
TV outputUSB Type-C (reversible)Not supported
Audio output3.5mm jackType-C reversible connector
Bluetooth5.2 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax wifi6/6E (2.4Ghz, 5Ghz, 6Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedSupported
NFCSupportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavICA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS
Infrared portNot supportedNot supported
Other functionsAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Hall effect
Face unlock
Fingerprint sensor (under display)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Other features- Colors: Obsidian Black, Horizon Silver
- ZenUI 8
- Always-on display
- 32-bit/384kHz audio
- WiFi direct, hotspot
- Colors: Mirror Gray, Red
- Display 2.5D, 19,5:9, DCI-P3
- OxygenOS 9.5.4
- Silicon case included
- Sony IMX586 main camera sensor
- Sony IMX471 front camera sensor
- Dolby Atmos sound
- WiFi direct, hotspot
Power supplyAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity4000 mAh3700 mAh
Charger, watts30W Fast battery charging
Reverse charging USB between devices
Quick Charge 4
USB Power Delivery 3.0
20W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateAsus Zenfone 8 (128GB/6GB)OnePlus 7 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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