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Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB) vs Motorola Moto G51 (128GB/4GB)

Side by side comparison between Samsung Galaxy A02 vs Motorola Moto G51 phones, differences, pros, cons and full specifications. What's the better?

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Compare Motorola Moto G51 XSamsung Galaxy A02 (SM-A022F/DS 32GB/3GB)02Points
Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)
6.5"
PLS

720x1600

13
MP

5mp

3GB
RAM

Quad-core

5000
mAh

(Non removable)

vs
24PointsMotorola Moto G51 (128GB/4GB)Compare Samsung Galaxy A02 X
Motorola Moto G51 (128GB/4GB)
6.8"
IPS

1080x2400

50
MP

13mp

4GB
RAM

Octa-core

5000
mAh

(Non removable)

What's the better phone? Motorola Moto G51 (128GB/4GB)

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 A02 (SM-A022F/DS 32GB/3GB)2 Advantages Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)vsMoto G51 (128GB/4GB)24 Advantages Motorola Moto G51 (128GB/4GB)
+206 grams (7.21 ounces)1%
Lighter
vs208 grams (7.28 ounces)
+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)
1.5GHz 64bit Quad-core (28nm)vs+2.2GHz 64bit Octa-core (8nm)90%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+4GB LPDDR4X33%
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+128GB (108GB available)4 times
More internal storage for applications and files
TFT PLSvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
720x1600 pixelsvs+1080x2400 pixels125%
Higher resolution screen
270 PPIvs+387 PPI43%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
6.5"vs+6.8"5%
Larger screen
(dual camera) 13MP + 2MPvs+(triple camera) 50MP + 8MP + 2MP3 times
Higher resolution main camera
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
f/1.9 (aperture)vs+f/1.8 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(front) 13MP160%
Higher resolution secondary camera to take pictures and selfies
Android 10vs+Android 11Advantage
Android 11 is newer and safer
4G LTEvs+5G SA/NSAAdvantage
The 5G SA/NSA network is newer and faster
(4G LTE) 150 Mbpsvs+(5G SA/NSA) 2000 Mbps12 times
Faster for surfing the internet and download files
Not supportedvs+Ambient Light sensorAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (rear-mounted)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
Not supportedvs+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
802.11 b/g/n (2.4Ghz)vs+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO 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.
Not supportedvs+IP52 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

28 Common items in both devices
eMMC 5.1
Until 1TB microSD, microSDXC / Until 512GB microSD, microSDXC
9.1 millimeters (0.36 inches)
Plastic body, glass front
16 million
LED flash
Only digital zoom
+21 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

📱 Model features

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
ModelGalaxy A02 (SM-A022F/DS 32GB/3GB)Moto G51 (128GB/4GB)
Other model namesGalaxy A02 SM-A022F/Dual-SIM (32GB + 3GB RAM)Lenovo Moto G51 5G (XT2171-1, XT2171-2, XT2171-3)
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandSamsungMotorola
Release date1/27/202111/30/2021, Announced: 11/3/2021
Depth9.1 millimeters (0.36 inches)9.1 millimeters (0.36 inches)
Size (width x height)75.9 x 164 millimeters (2.99 x 6.46 in)76.5 x 170.5 millimeters (3.01 x 6.71 in)
Weight206 grams (7.21 ounces)208 grams (7.28 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedIP52 certified: protection against dust and splashing

🤖 Operating System

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
System versionAndroid 10Android 11
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredMy UX

⚙️ Processor

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
Chipset64bit: MediaTek MT6739 (28nm)64bit: Qualcomm Snapdragon 480+ (SM4350-AC) (8nm)
CPUQuad-core, 1 processor:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 2.2GHz Kryo 460 (Dual-core)
6x 1.8GHz Kryo 460 (Hexa-core)
GPU graphical controllerPowerVR GE8100 MP1 (570MHz)Qualcomm Adreno 619
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
RAM memory3GB LPDDR34GB LPDDR4X
Internal storage32GB (22GB available)
eMMC 5.1
128GB (108GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📲 Display

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
Display typeTFT PLSTFT IPS LCD
Screen size6.5" inches6.8" inches
Screen-to-body ratio~81.9% (screen-to-body ratio)~85.6% (screen-to-body ratio)
Display resolution720x1600 pixels (20:9)1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)270 PPI387 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedNot supported
Refresh rate60Hz120Hz
Display featuresNot supportedNot supported

📶 Mobile networks

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
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 / Upload150/50 Mbps2000/1024 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G, 5G
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 850/900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (1, 3, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat15 (1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 32)
TD-LTE (38, 40, 41, 42, 43)
VoLTE
Primary 5G networkNot supportedSA/NSA (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G 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 Cat15 (1, 2, 3, 5, 7, 8, 18, 20, 26, 28, 32)
TD-LTE (38, 40, 41, 42, 43)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA

📷 Camera

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
Back camera (main camera)(dual camera)
13 megapixels
2MP macrof/2.4
(triple camera)
50 megapixels
8MP ultrawidef/2.2118°1/4"1.12µm
2MP macrof/2.4
Main camera resolution4128x3096 pixels8160x6120 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 60 fps
FlashLED flashLED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2.76" inches
Pixel sizefeature not registered0.64µm 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 sensorNot supportedSupported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registered1080p@240fps

📸 Front camera

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
Front camera (secondary)5 megapixels13 megapixels
Front camera resolution2560x1920 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.0 (aperture)f/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
LoudspeakerSupportedMono sound (not stereo)
Dolby Atmos
Active noise cancellationNot supported2 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

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth5.1 + A2DP/LE5.1 + A2DP/LE
WiFi802.11 b/g/n (2.4Ghz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot
DLNANot supportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
SensorsAccelerometer
Face unlock
Virtual proximity sensor
Accelerometer
Ambient Light sensor
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
Battery typeLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh5000 mAh
Charger, watts10W Wired charging10W Wired charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
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: Black, Blue, Red, Gray
- One UI 2.0
- Mono sound (not stereo)
- Colors: Indigo Blue, Aqua Blue, Bright Silver

☢️ Radiation rate

Samsung Galaxy A02 (SM-A022F/DS 32GB/3GB)Motorola Moto G51 (128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)0.645W/kg (head), 1.707W/kg (body)feature not registered
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