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Samsung Galaxy A51 (SM-A515F/DSN) vs Realme 5 Pro (128GB/4GB)

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

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Compare Realme 5 Pro X13Samsung Galaxy A51 (SM-A515F/DSN)
Samsung Galaxy A51 (SM-A515F/DSN)
6.5"
AMOLED

1080x2400

48
MP

32mp

6GB
RAM

64bit Octa

4000
mAh

(Non removable)

vs
Compare Samsung Galaxy A51 X06Realme 5 Pro (128GB/4GB)
Realme 5 Pro (128GB/4GB)
6.3"
IPS

1080x2340

48
MP

16mp

4GB
RAM

64bit Octa

4035
mAh

(Non removable)

What's the best phone? The PhoneMore's choice is Samsung Galaxy A51 (SM-A515F/DSN)

The phonemore's choice is much more technical than personal, so don't just evaluate it. Our goal is to help, but what's important to us may not be important to you. You decide which is the best! Comment!


13 Advantages Samsung Galaxy A51 (SM-A515F/DSN)
Galaxy A51 (SM-A515F/DSN)vs5 Pro (128GB/4GB)
 50%50%
+More RAM memory. Typically more responsive and better for multitasking
6GB LPDDR4Xvs4GB LPDDR4X
 3 times100%
+More external storage for files using memory cards
Until 1TB microSD, microSDHC, microSDXCvsUntil 256GB microSD, microSDHC, microSDXC
 7%7%
+Lighter
172 grams (6.02 ounces)vs184 grams (6.44 ounces)
 13%13%
+Thinner
7.9 millimeters (0.31 inches)vs8.9 millimeters (0.35 inches)
Advantage
+This device has a Super AMOLED screen, which are brighter and more vivid
Super AMOLEDvsTFT LCD IPS
 3%3%
+Higher resolution screen
1080x2400 pixelsvs1080x2340 pixels
 3%3%
+Larger screen
6.5"vs6.3"
 17%17%
+Higher resolution main camera
(quad camera) 48MP + 12MP + 5MP + 5MPvs(quad camera) 48MP + 8MP + 2MP + 2MP
 101%100%
+Higher resolution secondary camera to take pictures and selfies
(front) 32MPvs(front) 16MP
 3 times100%
+Faster for surfing the internet and download files
(4G+ LTE-A) 600 Mbpsvs(4G LTE) 150 Mbps
Advantage
+Sensors help you use the device
ANT+vsNot supported
Advantage
+Noise-canceling microphone allows better call quality
Active noise cancellationvsNot supported
Advantage
+NFC allows you to make payments by approach quickly and securely
NFCvsNot supported

06 Advantages Realme 5 Pro (128GB/4GB)
5 Pro (128GB/4GB)vsGalaxy A51 (SM-A515F/DSN)
Advantage
+Fastest write and read storage
UFS 2.1vseMMC 5.1
 1%1%
+Crisper display of text, images and video because it has more pixels per inch (ppi)
409 PPIvs405 PPI
 11%11%
+Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure
f/1.8 (aperture)vsf/2.0 (aperture)
 1%1%
+Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4035 mAhvs4000 mAh
Advantage
+The radio lets you listen to your songs and sports in general
FMvsNot supported
Advantage
+Protection against water allows you talk to your friends in the rain, for example
Water repellent nano-coating (don't immerse)vsNot supported

34 Common items in both devices
2.3Ghz 64bit Octa-Core
128GB (107GB user available) / 128GB (110GB user available)
Plastic body, front glass
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
HDR photo on both cameras
1/2" inches
4K UHD (3840x2160 pixels)
Full HD (1920x1080 pixels)
4G+ LTE-A / 4G LTE
Capacitive
Multitouch
3.5mm jack
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Fingerprint (under display) / Fingerprint (rear-mounted)
Face unlock
LiPo - Li-Ion polymer (Non removable)
Speakerphone
Video calling
Vibrating alert
2 slots Dual-SIM
A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
5.0 version A2DP/LE
USB 2.0 Type-C, USB OTG On-The-Go
HTML, XHTML, HTML5
Gorilla Glass 3
+ COMMON ITEMS

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

Model and physical featuresSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
ModelGalaxy A51 (SM-A515F/DSN)5 Pro (128GB/4GB)
Also known asSamsung Galaxy A51 SM-A515F/DSNOppo Realme 5 Pro RMX1971 (128GB + 4GB RAM)
Country or region availableUnited Arab EmiratesEuropePakistanTaiwanVarious (International)Various (International)
BrandSamsungRealme
Release dateDecember, 2019September, 2019
Depth7.9 millimeters (0.31 inches)8.9 millimeters (0.35 inches)
Size (width x height)73.6 x 158.5 millimeters (2.9 x 6.24 in)74.2 x 157 millimeters (2.92 x 6.18 in)
Weight172 grams (6.02 ounces)184 grams (6.44 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, front glassPlastic body, front glass
Protection against water and othersNot supportedWater repellent nano-coating (don't immerse)
Operating system (OS)Samsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Operating systemAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredAndroid 10
HardwareSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Architecture - Chipset64bit - Samsung Exynos 9 Octa 9611 (10nm)64bit - Qualcomm Snapdragon 712 SDM712 (10nm)
CPU processorOcta-Core, 2 processors:
2.3Ghz Quad-Core ARM Cortex-A73
1.7Ghz Quad-Core ARM Cortex-A53
Octa-Core, 2 processors:
2.3Ghz Dual-Core Kryo 360 Gold
1.7Ghz Hexa-Core Kryo 360 Silver
GPU graphical controllerARM Mali-G72 MP3Qualcomm Adreno 616 610Mhz
RAM memory6GB LPDDR4X4GB LPDDR4X
Internal storage128GB (107GB user available)
eMMC 5.1
128GB (110GB user available)
UFS 2.1
External storageUntil 1TB microSD, microSDHC, microSDXC
(dedicated slot)
Until 256GB microSD, microSDHC, microSDXC
(dedicated slot)
DisplaySamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Display typeSuper AMOLEDTFT LCD IPS
Screen size6.5" inches6.3" inches
Screen-to-body ratio~87.4% (screen-to-body ratio)~83.6% (screen-to-body ratio)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Display resolution1080x2400 pixels1080x2340 pixels
Pixel density (dot pitch)405 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Gorilla Glass 3
Mobile networks and dataSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
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)
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 850/900/1700/1900/2100UMTS 850/900/2100
Primary 4G/5G networkLTE Cat12/13 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66)
TD-LTE (Bands 38, 40, 41)
VoLTE
LTE Cat4 (Bands 1, 3, 5, 8)
TD-LTE (Bands 38, 40, 41)
VoLTE
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
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
Maximum download/upload600/150 Mbps150/50 Mbps
Messaging and callingSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
Primary / back cameraSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Main camera(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)
(quad camera)
48 megapixels
8MP ultrawide (f/2.2 13mm 1/4" 1.12µm)
2MP macro (f/2.4 1/5" 1.75µm)
2MP depth sensor (f/2.4 1/5" 1.75µm)
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160 pixels) 30 fps4K UHD (3840x2160 pixels) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.8µm 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
Front / secondary cameraSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Front camera32 megapixels16 megapixels
Front camera resolution6528x4896 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080 pixels)Full HD (1920x1080 pixels)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length26mm lensfeature not registered
Sensor size1/2.8" inches1/3.1" inches
Pixel size0.8µm pixel1µm pixel
MultimediaSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
RadioNot supportedFM
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
Connectivity and interfacesSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 version A2DP/LE5.0 version A2DP/LE
WiFi802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)802.11 a/b/g/n/ac + MIMO (2.4Ghz, 5Ghz)
DLNANot supportedNot supported
NFCSupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedNot supported
Other functionsSamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
Java / Flash playerNot supportedNot supported
SensorsAccelerometer
Proximity
Compass
Ambient Light
Gyroscope
Hall effect
Face unlock
Fingerprint (under display)
ANT+
Accelerometer
Proximity
Compass
Ambient Light
Gyroscope
Face unlock
Fingerprint (rear-mounted)
Other features- Colors: Prism, Crush Black, White, Blue, Pink
- One UI 2
- Always On Display
- WiFi direct, hotspot
- Colors: Crystal Green, Crystal Blue
- ColorOS 6
- VOOC 3.0 charger: 50% in 30min
- WiFi direct, hotspot
Power supply and autonomySamsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
BatteryLiPo - Li-Ion polymer (Non removable)
Fast battery charging
LiPo - Li-Ion polymer (Non removable)
Fast battery charging
Battery capacity4000 mAh4035 mAh
Battery model / charger (watts)15W20W
Talk timefeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rate (SAR)Samsung Galaxy A51 (SM-A515F/DSN)Realme 5 Pro (128GB/4GB)
SAR USA, Mexico, Colombiafeature not registeredfeature not registered
SAR European Union, UK0.369 W/Kg (head) | 1.59 W/Kg (body)feature not registered