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Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM) vs Samsung Galaxy M42 (SM-M426B/DS 128GB/8GB)

Side by side comparison between Samsung Galaxy M51 vs Samsung Galaxy M42 phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy M42 X Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM) 11Points
6.7"
AMOLED

1080x2340

64
MP

32mp

8GB
RAM

Octa-core

7000
mAh

(Non removable)

vs
08Points Samsung Galaxy M42 (SM-M426B/DS 128GB/8GB) Compare Samsung Galaxy M51 X
6.6"
AMOLED

720x1600

48
MP

20mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM)

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!

Galaxy M51 (SM-M515F/DSN 8GB RAM)} 11 Advantages Samsung Galaxy M51 (SM-M515F/DSN 8GB RAM) vs Galaxy M42 (SM-M426B/DS 128GB/8GB)} 8 Advantages Samsung Galaxy M42 (SM-M426B/DS 128GB/8GB)
+1080x2340 pixels119%
Higher resolution screen
vs720x1600 pixels
+385 PPI45%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs266 PPI
+6.7"2%
Larger screen
vs6.6"
+(quad camera) 64MP + 12MP + 5MP + 5MP30%
Higher resolution main camera
vs(quad camera) 48MP + 8MP + 5MP + 5MP
+1/1.73" inches16%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+(front) 32MP61%
Higher resolution secondary camera to take pictures and selfies
vs(front) 20MP
+Proximity sensorAdvantage
Sensors help you use the device
vsVirtual proximity sensor
+7000 mAh40%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs5000 mAh
+25W67%
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.
vs15W
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
eMMC 5.1vs+UFS 2.1Advantage
Fastest write and read storage.
213 grams (7.46 ounces)vs+193 grams (6.76 ounces)10%
Lighter
9.5 millimeters (0.37 inches)vs+8.6 millimeters (0.34 inches)10%
Thinner
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
(front) Full HD (1920x1080)vs+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
Android 11vs+Android 13Advantage
Android 13 is newer and safer
4G LTE-Avs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE-A) 400 Mbpsvs+(5G SA/NSA) 2000 Mbps4 times
Faster for surfing the internet and download files

36 Common items in both devices
2.2GHz 64bit Octa-core (8nm)
8GB LPDDR4X
128GB (106GB available) / 128GB (103GB available)
Until 1TB microSD, microSDXC
Plastic body, glass front
Super AMOLED Plus / Super AMOLED
60Hz
+29 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

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
ModelGalaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Other model namesSamsung Galaxy M51 SM-M515F/DSN (8GB RAM)Galaxy M42 5G SM-M426B/Dual-SIM (8GB RAM)
Country or region availableIndiaMalaysiaTurkey
India, Malaysia, Turkey
India
India
BrandSamsungSamsung
Release date9/11/20205/1/2021, Announced: 4/28/2021
Depth9.5 millimeters (0.37 inches)8.6 millimeters (0.34 inches)
Size (width x height)76.3 x 163.9 millimeters (3 x 6.45 in)75.9 x 164.4 millimeters (2.99 x 6.47 in)
Weight213 grams (7.46 ounces)193 grams (6.76 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Display typeSuper AMOLED PlusSuper AMOLED
Screen size6.7" inches6.6" inches
Screen-to-body ratio~88.1% (screen-to-body ratio)~84.3% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)720x1600 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)385 PPI266 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 3Not supported
Refresh rate60Hz60Hz
Display featuresNot supportedNot supported

🤖 Operating System

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
System versionAndroid 10Android 11
Firmware updateAndroid 11Android 13
User Interfacefeature not registeredOne UI 3.1 / 4.1 / 5.0

⚙️ Processor

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Chipset64bit: Qualcomm Snapdragon 730G (SM7150-AB) (8nm)64bit: Qualcomm Snapdragon 750G (SM7225) (8nm)
CPUOcta-core, 2 processors:
2x 2.2GHz Kryo 470 Gold (Dual-core)
6x 1.8GHz Kryo 470 Silver (Hexa-core)
Octa-core, 2 processors:
2x 2.2GHz Kryo 570 (Dual-core)
6x 1.8GHz Kryo 570 (Hexa-core)
GPU graphical controllerQualcomm Adreno 618 (700MHz)Qualcomm Adreno 619 (800MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
RAM memory8GB LPDDR4X8GB LPDDR4X
Internal storage128GB (106GB available)
eMMC 5.1
128GB (103GB available)
UFS 2.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload400/50 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
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 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat12 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA

📷 Camera

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Back camera (main camera)(quad camera)
64 megapixels
12MP ultrawide f/2.2123°
5MP macro f/2.4
5MP depth f/2.4
(quad camera)
48 megapixels
8MP ultrawide f/2.2123°
5MP macro f/2.4
5MP depth f/2.4
Main camera resolution10120x6328 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal length26mm (lens)feature 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 stabilizationEIS: Digital stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Front camera (secondary)32 megapixels20 megapixels
Front camera resolution6528x4896 pixels5184x3840 pixels
Video recording (secondary)Full HD (1920x1080)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal length26mm (lens)feature not registered
Sensor size1/2.8" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered

🔉 Sound and multimedia

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
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

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
USBUSB 2.0 Type-C reversible connectorUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.0 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Virtual proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Battery typeLiPo: li-ion polymer (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity7000 mAh5000 mAh
Charger, watts25W Wired fast charging
Reverse charging by cable
15W Wired fast charging
Inductive / wireless chargingNot supportedNot supported
Talk time autonomy64 hours (2.7 days)36 hours (1.5 days)
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
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, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Celestial Black, Electric Blue
• One UI 2.1, 3.1
• Colors: Prism Dot Black, Gray
• Samsung Pay

☢️ Radiation rate

Galaxy M51 (SM-M515F/DSN 8GB RAM)Galaxy M42 (SM-M426B/DS 128GB/8GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.689W/kg (head)
SAR 2W/kg (Europe, UK, etc.)0.609W/kg (head), 1.446W/kg (body)feature not registered
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