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Microsoft Lumia 540 vs Samsung Galaxy A51 (TV SM-A515F/DST)

Side by side comparison between Microsoft Lumia 540 vs Samsung Galaxy A51 phones, differences, pros, cons and full specifications. What's the better?

,
5"
IPS

720x1280

8
MP

5mp

1GB
RAM

Quad-core

2200
mAh

(Removable)

vs
33Points Samsung Galaxy A51 (TV SM-A515F/DST) Compare Microsoft Lumia 540 X
6.5"
AMOLED

1080x2400

48
MP

32mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

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

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!

Lumia 540} 5 Advantages Microsoft Lumia 540 vs Galaxy A51 (TV SM-A515F/DST)} 33 Advantages Samsung Galaxy A51 (TV SM-A515F/DST)
+152 grams (5.32 ounces)13%
Lighter
vs172 grams (6.02 ounces)
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
1.2GHz 32bit Quad-core (28nm)vs+2.3GHz 64bit Octa-core (10nm)146%
More powerful processor, you can open your applications faster
1GB LPDDR2vs+4GB LPDDR4X3 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)vs+128GB (107GB available)26 times
More internal storage for applications and files
eMMC 4.5vs+eMMC 5.1Advantage
Fastest write and read storage.
Until 128GB microSD, microSDXCvs+Until 1TB microSD, microSDXC7 times
More external storage for files using memory cards
8.6 millimeters (0.34 inches)vs+7.9 millimeters (0.31 inches)9%
Thinner
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1280 pixelsvs+1080x2400 pixels181%
Higher resolution screen
294 PPIvs+405 PPI38%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+6.5"30%
Larger screen
(back) 8MPvs+(quad camera) 48MP + 12MP + 5MP + 5MP8 times
Higher resolution main camera
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
1/4" inchesvs+1/2" inches100%
The larger sensor camera lets you take photos with better depth.
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.
(front) 5MPvs+(front) 32MP5 times
Higher resolution secondary camera to take pictures and selfies
WVGA (848x480)vs+4K UHD (3840x2160)19 times
More image quality for recording videos with the primary camera
(front) WVGA (848x480)vs+(front) 4K UHD (3840x2160)19 times
More image quality for recording videos with the secondary camera
700000 apps (Marketplace)vs+3500000 apps (Google Play Store)4 times
More apps available to download and use
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(4G LTE-A) 600 Mbps13 times
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+CompassAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
2200 mAhvs+4000 mAh82%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Digital TVAdvantage
Watch your favorite TV shows anywhere
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
HTML, XHTMLvs+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

20 Common items in both devices
Plastic body, glass front
60Hz
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
+13 specs and more in the table below

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

Highlight differences Clear highlight

📱 Model features

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Change model 
ModelLumia 540Galaxy A51 (TV SM-A515F/DST)
Other model namesMicrosoft Lumia 540 Dual-simGalaxy A51 TV SM-A515F/DST
Country or region available(Global, International)
(Global, International)
Brazil
Brazil
BrandMicrosoftSamsung
Release date5/14/201512/16/2019, Announced: 12/12/2019
Depth8.6 millimeters (0.34 inches)7.9 millimeters (0.31 inches)
Size (width x height)73.7 x 144 millimeters (2.9 x 5.67 in)73.6 x 158.5 millimeters (2.9 x 6.24 in)
Weight152 grams (5.32 ounces)172 grams (6.02 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Display typeTFT IPS LCDSuper AMOLED
Screen size5" inches6.5" inches
Screen-to-body ratio~64.9% (screen-to-body ratio)~87.4% (screen-to-body ratio)
Display resolution720x1280 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI405 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh rate60Hz60Hz
Display featuresNot supportedAlways-On Display

🤖 Operating System

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
System versionWindows Phone 8.1Android 10
Firmware updatefeature not registeredAndroid 13
User InterfaceDenim UIOne UI 2.5 / 3.1 / 4.1 / 5.0

⚙️ Processor

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Chipset32bit: Qualcomm Snapdragon 200 (MSM8212) (28nm)64bit: Samsung Exynos 9611 (10nm)
CPUQuad-core, 1 processor:
4x 1.2GHz ARM Cortex-A7 (Quad-core)
Octa-core, 2 processors:
4x 2.3GHz ARM Cortex-A73 (Quad-core)
4x 1.7GHz ARM Cortex-A53 (Quad-core)
GPU graphical controllerQualcomm Adreno 302 (400MHz)ARM Mali-G72 MP3 (850MHz)
Performance (benchmark)feature not registeredAnTuTu: 113051 (v7), 175363 (v8)
Geekbench: 5401 (v4.4), 1294 (v5.1)
GFXBench: 5.6fps (ES 3.1 onscreen)

💽 Memory and storage

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
RAM memory1GB LPDDR24GB LPDDR4X
Internal storage8GB (4GB available)
eMMC 4.5
128GB (107GB available)
eMMC 5.1
External storageUntil 128GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
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)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload42/5.76 Mbps600/150 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse 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 900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat12/13 (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+GPRS, 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

📷 Camera

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Back camera (main camera)8 megapixels(quad camera)
48 megapixels
12MP ultrawide f/2.213mm1.12µm
5MP telephoto f/2.440mm
5MP depth f/2.21/5.0"1.12µm
Main camera resolution3264x2448 pixels8000x6000 pixels
Video recording (primary)WVGA (848x480) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal length28mm (lens)26mm (lens)
Sensor size1/4" inches1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: 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 sensorSupportedNot supported
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Front camera (secondary)5 megapixels32 megapixels
Front camera resolution2592x1944 pixels6528x4896 pixels
Video recording (secondary)WVGA (848x480)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones2 microphones or more
RadioFMFM (RDS)
TVNot supportedDigital TV
Video formatsMP4, H.264, H.263, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
SensorsAccelerometer
Ambient light sensor
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity2200 mAh4000 mAh
Charger, wattsWired charging15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy14.7 hoursfeature not registered
Standby576 hours (24 days)feature not registered

➕ Other features

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Orange, Blue, White
• OneDrive 15GB
• Skype
• Colors: Prism, Crush Black, White, Blue, Pink

☢️ Radiation rate

Microsoft Lumia 540Galaxy A51 (TV SM-A515F/DST)
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)
X

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