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Samsung Galaxy Amp 2 (SM-J120AZ) vs Samsung Galaxy S10 5G (SM-G977U 256GB)

Side by side comparison between Samsung Galaxy Amp 2 vs Samsung Galaxy S10 5G phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy S10 5G X Samsung Galaxy Amp 2 (SM-J120AZ) 03Points
4.5"
AMOLED

480x800

5
MP

2mp

1GB
RAM

Quad-core

2050
mAh

(Removable)

vs
37Points Samsung Galaxy S10 5G (SM-G977U 256GB) Compare Samsung Galaxy Amp 2 X
6.7"
AMOLED

1440x3040

12.2
MP

10mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy S10 5G (SM-G977U 256GB)

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 Amp 2 (SM-J120AZ)} 3 Advantages Samsung Galaxy Amp 2 (SM-J120AZ) vs Galaxy S10 5G (SM-G977U 256GB)} 37 Advantages Samsung Galaxy S10 5G (SM-G977U 256GB)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+131 grams (4.59 ounces)51%
Lighter
vs198 grams (6.93 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: lithium-ion (Non removable)
1.3GHz 32bit Quad-corevs+2.84GHz 64bit Octa-core (7nm)2 times
More powerful processor, you can open your applications faster
1GBvs+8GB LPDDR4X7 times
More RAM memory. Typically more responsive and better for multitasking.
8GB (4GB available)vs+256GB (226GB available)56 times
More internal storage for applications and files
8.9 millimeters (0.35 inches)vs+7.9 millimeters (0.31 inches)13%
Thinner
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
480x800 pixelsvs+1440x3040 pixels10 times
Higher resolution screen
207 PPIvs+502 PPI143%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"vs+6.7"49%
Larger screen
(back) 5MPvs+(quad camera) 12.2MP + 12MP + 16MP + 0.3MP7 times
Higher resolution main camera
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main cameravs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
f/2.2 (aperture)vs+f/1.5 (aperture)47%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 2MPvs+(dual front camera) 10MP + 0.3MP4 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+4K UHD (3840x2160)8 times
More image quality for recording videos with the primary camera
(front) VGA (640x480)vs+(front) 4K UHD (3840x2160)26 times
More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallowvs+Android 12Advantage
Android 12 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+ANT+Advantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
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
Not supportedvs+Heart rateAdvantage
Sensors help you use the device
Not supportedvs+SpO2Advantage
Sensors help you use the device
2050 mAhvs+4500 mAh120%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
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+USB 3.1 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+Gorilla Glass 6Advantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

12 Common items in both devices
Super AMOLED / Dynamic AMOLED
16 million
LED flash
Autofocus / PDAF: phase detection autofocus on both cameras
Capacitive
Multitouch
Accelerometer
+5 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 Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Change model 
ModelGalaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Other model namesCricket Samsung Galaxy J1 SM-J120AZ (4G LTE)Galaxy S10 5G (Snapdragon) G977U, Samsung Beyond X
Country or region availableUSA
USA
USA
USA
BrandSamsungSamsung
Release date4/1/20165/16/2019, Announced: 2/1/2019
Depth8.9 millimeters (0.35 inches)7.9 millimeters (0.31 inches)
Size (width x height)69.3 x 132.6 millimeters (2.73 x 5.22 in)77.1 x 162.6 millimeters (3.04 x 6.4 in)
Weight131 grams (4.59 ounces)198 grams (6.93 ounces)
Build, materialsPlastic body, glass frontAluminum frame, glass front/back
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Display typeSuper AMOLEDDynamic AMOLED
Screen size4.5" inches6.7" inches
Screen-to-body ratio~62.7% (screen-to-body ratio)~89.4% (screen-to-body ratio)
Display resolution480x800 pixels1440x3040 pixels (19:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch 10-points
Pixel density (dot pitch)207 PPI502 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 6
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredHDR10+
Always-On Display

🤖 Operating System

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
System versionAndroid 6.0.1 MarshmallowAndroid 9.0 Pie
Firmware updatefeature not registeredAndroid 12
User Interfacefeature not registeredOne UI 2.0 / 3.1 / 4.1

⚙️ Processor

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Chipset32bit: Spreadtrum SC9830A (28nm)64bit: Qualcomm Snapdragon 855 (SM8150) (7nm)
CPUQuad-core, 1 processor:
4x 1.3GHz ARM Cortex-A7 (Quad-core)
Octa-core, 3 processors:
1x 2.84GHz Kryo 485 (Single-core)
3x 2.42GHz Kryo 485 (Triple-core)
4x 1.78GHz Kryo 485 (Quad-core)
GPU graphical controllerARM Mali-400 MP2Qualcomm Adreno 640 (585MHz)
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
RAM memory1GB8GB LPDDR4X
Internal storage8GB (4GB available)256GB (226GB available)
UFS 2.1
External storageUntil 256GB microSD, microSDXC
(dedicated slot)
Not supported

📶 Mobile networks

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 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 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 12)LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (38, 39, 40, 41, 46)
VoLTE
Primary 5G networkNot supportedNSA/Sub6 (78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Back camera (main camera)5 megapixels(quad camera)
12.2 megapixels
12MP telephoto f/2.452mm1/3.6"1.0µmAFOIS2x-optical-zoom
16MP ultrawide f/2.212mm1/3.1"1.0µmSuper-Steady-video
0.3MP depth TOF3D
Main camera resolution2592x1944 pixels4032x3024 pixels
Video recording (primary)HD (1280x720) 30 fps4K UHD (3840x2160) 60 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.5 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusAutofocusPDAF: phase detection autofocus on both cameras
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo/video on both cameras
Camera extrasfeature not registered1080p@240fps
720p@960fps

📸 Front camera

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Front camera (secondary)2 megapixels(dual front camera)
10 megapixels
0.3MP depth TOF3D
Front camera resolution1600x1200 pixels3872x2592 pixels
Video recording (secondary)VGA (640x480)4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/3" inches
Pixel sizefeature not registered1.22µm pixel

🔉 Sound and multimedia

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
LoudspeakerSupportedStereo sound
32-bit/384kHz
Dolby Atmos
Tuned by AKG
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
USBMicroUSB 2.0USB 3.1 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
SensorsAccelerometer
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gesture
Gyroscope
Hall effect
Heart rate
Proximity sensor
SpO2
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Non removable)
Battery capacity2050 mAh4500 mAh
Charger, wattsWired charging25W (11V/2.25A) Wired fast charging
USB Power Delivery 3.0
Inductive / wireless chargingfeature not registered15W Qi wireless charging (Qi/PMA)
9W Reverse wireless charging
Talk time autonomy12 hoursfeature not registered
Standby240 hours (10 days)feature not registered

➕ Other features

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
Call controlVoice dialing, Voice recorderVoice 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• Colors: Majestic black, Crown silver
• Ultrasonic fingerprint sensor
• Bixby
• Samsung DeX
• Samsung Pay (MST, NFC)

☢️ Radiation rate

Galaxy Amp 2 (SM-J120AZ)Galaxy S10 5G (SM-G977U 256GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.99W/kg (head), 1.25W/kg (body)0.46W/kg (head), 1.59W/kg (body)
SAR 2W/kg (Europe, UK, etc.)1.03W/kg (head), 0.439W/kg (body)feature not registered
X

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