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Asus Zenfone 5Q vs Samsung Galaxy A51 (SM-A515F/DS)

Side by side comparison, pros, cons, differences between Asus Zenfone 5Q vs Samsung Galaxy A51 phones with full specifications. What's the best?

,
Asus Zenfone 5Q
6"
IPS

1080x2160

16
MP

20mp

4GB
RAM

64bit Octa

3300
mAh

(Non removable)

vs
17PointsSamsung Galaxy A51 (SM-A515F/DS)Compare Asus Zenfone 5Q X
Samsung Galaxy A51 (SM-A515F/DS)
6.5"
AMOLED

1080x2400

48
MP

32mp

4GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A51 (SM-A515F/DS)

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 5Q6 Advantages Asus Zenfone 5QvsGalaxy A51 (SM-A515F/DS)17 Advantages Samsung Galaxy A51 (SM-A515F/DS)
+168 grams (5.88 ounces)2%
Lighter
vs172 grams (6.02 ounces)
+7.8 millimeters (0.31 inches)1%
Thinner
vs7.9 millimeters (0.31 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light
vsLED flash
+FMAdvantage
The radio lets you listen to your songs and sports in general
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
2.2Ghz 64bit Octa-Corevs+2.3Ghz 64bit Octa-Core10%
More powerful processor, you can open your applications faster
64GB (51GB user free)vs+128GB (107GB user free)110%
More internal storage for applications and files
eMCPvs+eMMC 5.1Advantage
Fastest write and read storage
TFT LCD IPSvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
1080x2160 pixelsvs+1080x2400 pixels11%
Higher resolution screen
402 PPIvs+405 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6"vs+6.5"8%
Larger screen
(dual camera) 16MP + 8MPvs+(quad camera) 48MP + 12MP + 5MP + 5MP193%
Higher resolution main camera
f/2.2 (aperture)vs+f/2.0 (aperture)10%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
(dual front camera) 20MP + 8MPvs+(front) 32MP15%
Higher resolution secondary camera to take pictures and selfies
Android 9.0 Pievs+Android 10Advantage
Android 10 is newer and safer
(4G+ LTE-A) 400 Mbpsvs+(4G+ LTE-A) 600 Mbps50%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+ANT+Advantage
Sensors help you use the device
3300 mAhvs+4000 mAh21%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.2 version A2DPvs+5.0 version A2DP/LEAdvantage
Bluetooth 5.0 version A2DP/LE is newer and faster
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

29 Common items in both devices
4GB LPDDR4X
Until 1TB microSD, microSDXC
16 million
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
+22 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 5QSamsung Galaxy A51 (SM-A515F/DS)
ModelZenfone 5QGalaxy A51 (SM-A515F/DS)
Other model namesAsus Zenfone 5Q ZC600KL, X017DA, X017DSamsung Galaxy A51 SM-A515F/DS
Country or region availableUSA
USA
(Latin America)
(Latin America)
BrandAsusSamsung
Release dateJuly, 2018December, 2019
Depth7.8 millimeters (0.31 inches)7.9 millimeters (0.31 inches)
Size (width x height)76.2 x 160.6 millimeters (3 x 6.32 in)73.6 x 158.5 millimeters (2.9 x 6.24 in)
Weight168 grams (5.88 ounces)172 grams (6.02 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsAluminum frame, glass front/backPlastic body, glass front
Protection against water and othersNot supportedNot supported
System (OS)Asus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Operating systemAndroid 7.1.1 NougatAndroid 10
Firmware updateAndroid 9.0 Piefeature not registered
HardwareAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Chipset64bit - Qualcomm Snapdragon 630 SDM630 (14nm)64bit - Samsung Exynos 9 Octa 9611 (10nm)
CPU processorOcta-Core, 2 processors:
2.2Ghz Quad-Core ARM Cortex-A53
1.8Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerQualcomm Adreno 508 650MhzARM Mali-G72 MP3
RAM memory4GB LPDDR4X4GB LPDDR4X
Internal storage64GB (51GB user free)
eMCP
128GB (107GB user free)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)
DisplayAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Display typeTFT LCD IPSSuper AMOLED
Screen size6" inches6.5" inches
Screen-to-body ratio~75.9% (screen-to-body ratio)~87.4% (screen-to-body ratio)
Display resolution1080x2160 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)402 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Display featuresfeature not registered60Hz
Mobile networksAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Dual-SIMDual SIM Standby - Call active on one sim card
(dedicated slot)
Dual SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots Dual-SIM
nano-SIM (4FF)
2 slots Dual-SIM
nano-SIM (4FF)
Maximum download/upload400/75 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse details
GSM Mhz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat13/5 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 17, 28)
VoLTE
LTE Cat12/13 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE
CallingAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
CameraAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Back camera (main camera)(dual camera)
• 16 megapixels
• 8MP ultrawide (13mm)
(quad camera)
• 48 megapixels
• 12MP ultrawide (f/2.2 13mm 1.12µm)
• 5MP telephoto (f/2.4 40mm)
• 5MP depth sensor (f/2.2 1/5.0" 1.12µm)
Main camera resolution4608x3456 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flash on both camerasLED flash
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length26mm lens26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
2ª cameraAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Front camera (secondary)(dual front camera)
• 20 megapixels
• 8MP ultrawide (13mm)
32 megapixels
Front camera resolution5184x3840 pixels6528x4896 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length23mm lens26mm lens
Sensor size1/2.8" inches1/2.8" inches
Pixel size1µm pixel0.8µm pixel
MultimediaAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
RadioFMNot supported
TVNot supportedNot supported
Video formatsMP4, 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 5QSamsung Galaxy A51 (SM-A515F/DS)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth4.2 version A2DP5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint (rear-mounted)
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Hall effect
Face unlock
Fingerprint (under display)
ANT+
Other features- Colors: Midnight Black, Moonlight White, Rouge Red
- 18:9 display
- 2.5D glass screen (front and rear)
- WiFi direct, hotspot
- Colors: Prism, Crush Black, White, Blue, Pink
- One UI 2
- Always On Display
- WiFi direct, hotspot
Power supplyAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
BatteryLi-Ion (Non removable)
5V/2A=10W
LiPo - Li-Ion polymer (Non removable)
Battery capacity3300 mAh4000 mAh
Charger, watts• Fast battery charging• 15W Fast battery charging
Talk time autonomy1800 minutes | 30 hours | 1.3 daysfeature not registered
Standby34560 minutes | 576 hours | 24 daysfeature not registered
Radiation rateAsus Zenfone 5QSamsung Galaxy A51 (SM-A515F/DS)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered0.369W/kg (head) | 1.59W/kg (body)
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