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Samsung Galaxy J3 Star (SM-J337T) vs Acer Liquid S2 (S520)

Side by side comparison between Samsung Galaxy J3 Star vs Acer Liquid S2 phones, differences, pros, cons and full specifications. What's the better?

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Compare Acer Liquid S2 X Samsung Galaxy J3 Star (SM-J337T) 07Points
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

Quad-core

2600
mAh

(Removable)

vs
6"
IPS

1080x1920

13
MP

2.1mp

2GB
RAM

Quad-core

3300
mAh

(Non removable)

What's the better phone? Acer Liquid S2 (S520)

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 J3 Star (SM-J337T)} 7 Advantages Samsung Galaxy J3 Star (SM-J337T) vs Liquid S2 (S520)} 14 Advantages Acer Liquid S2 (S520)
+Until 512GB microSD, microSDXC7 times
More external storage for files using memory cards
vsUntil 64GB microSD, microSDXC
+152 grams (5.32 ounces)52%
Lighter
vs231 grams (8.09 ounces)
+(front) 5MP137%
Higher resolution secondary camera to take pictures and selfies
vs(front) 2.1MP
+Android 8.0 OreoAdvantage
Android 8.0 Oreo is newer and safer
vsAndroid 4.2.2 Jelly Bean
+(4G LTE) 150 Mbps50%
Faster for surfing the internet and download files
vs(4G LTE) 100 Mbps
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+4.2 + A2DPAdvantage
Bluetooth 4.2 + A2DP is newer and faster
vs4.0 + A2DP
1.4GHz 64bit Quad-core (14nm)vs+2.2GHz 32bit Quad-core38%
More powerful processor, you can open your applications faster
16GB (9GB available)vs+16GB (12GB available)33%
More internal storage for applications and files
720x1280 pixelsvs+1080x1920 pixels125%
Higher resolution screen
294 PPIvs+367 PPI25%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5"vs+6"20%
Larger screen
(back) 8MPvs+(back) 13MP62%
Higher resolution main camera
LED flashvs+Quad-LED flashAdvantage
The Quad-LED flash helps in dark places or in low light
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
2600 mAhvs+3300 mAh27%
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 [wifi5]Advantage
WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
Not supportedvs+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
Not supportedvs+Gorilla Glass 3Advantage
Protection against scratches on the screen lets you carry your phone with your keys

21 Common items in both devices
2GB LPDDR3
9 millimeters (0.35 inches)
TFT IPS LCD
16 million
Only digital zoom
Autofocus
EIS: Digital stabilization
+14 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 J3 Star (SM-J337T)Acer Liquid S2 (S520)
Change model  
ModelGalaxy J3 Star (SM-J337T)Liquid S2 (S520)
Other model namesT-Mobile Galaxy J3 (2018) SM-J337TZDATMBAcer Liquid S520, Acer S520, Acer Hamingway
Country or region availableUSA
USA
(Global, International)
(Global, International)
BrandSamsungAcer
Release date5/1/201812/1/2013
Depth9 millimeters (0.35 inches)9 millimeters (0.35 inches)
Size (width x height)70.2 x 142.8 millimeters (2.76 x 5.62 in)86 x 166 millimeters (3.39 x 6.54 in)
Weight152 grams (5.32 ounces)231 grams (8.09 ounces)
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5" inches6" inches
Screen-to-body ratio~68.8% (screen-to-body ratio)~69.5% (screen-to-body ratio)
Display resolution720x1280 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)294 PPI367 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 3
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
System versionAndroid 8.0 OreoAndroid 4.2.2 Jelly Bean
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Chipset64bit: Samsung Exynos 7570 (14nm)32bit: Qualcomm Snapdragon 800 MSM8974 (28nm)
CPUQuad-core, 1 processor:
4x 1.4GHz ARM Cortex-A53 (Quad-core)
Quad-core, 1 processor:
4x 2.2GHz Krait 400 (Quad-core)
GPU graphical controllerARM Mali-T720 MP1 (830MHz)Qualcomm Adreno 330
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
RAM memory2GB LPDDR32GB LPDDR3
Internal storage16GB (9GB available)
eMMC 5.0
16GB (12GB available)
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 64GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload150/50 Mbps100/50 Mbps
Network technology2G, 3G, 4G2G, 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 850/900/1700/1900/2100UMTS 900/2100
Primary 4G networkLTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14)LTE Cat3 800/1800/2600 (Bands 3,7,20)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Back camera (main camera)8 megapixels13 megapixels
Main camera resolution3264x2448 pixels4160x3120 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashQuad-LED flash
Focal aperturef/1.9 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
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 only main cameraHDR photo only main camera
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Front camera (secondary)5 megapixels2.1 megapixels
Front camera resolution2560x1920 pixels1920x1080 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFMFM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviD, MKVMP4, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, eAAC+

🔌 Connectivity

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.2 + A2DP4.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNANot supportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
SensorsAccelerometer
Compass
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity2600 mAh3300 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
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, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Gold• Colors: Black, Red
• Acer Float UI
• DTS sound enhancement

☢️ Radiation rate

Galaxy J3 Star (SM-J337T)Acer Liquid S2 (S520)
SAR 1.6W/kg (USA, Mexico, etc.)1.2W/kg (head), 1.58W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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