Skip to content

Samsung Galaxy Golden 4 (SM-W2017) vs Xiaomi Mi A3 (128GB)

Side by side comparison between Samsung Galaxy Golden 4 vs Xiaomi Mi A3 phones, differences, pros, cons and full specifications. What's the better?

,
Compare Xiaomi Mi A3 X Samsung Galaxy Golden 4 (SM-W2017) 07Points
4.2"
AMOLED

1080x1920

12
MP

5mp

4GB
RAM

Quad-core

2300
mAh

(Non removable)

vs
6.088"
AMOLED

720x1560

48
MP

32mp

4GB
RAM

Octa-core

4030
mAh

(Non removable)

What's the better phone? Xiaomi Mi A3 (128GB)

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 Golden 4 (SM-W2017)} 7 Advantages Samsung Galaxy Golden 4 (SM-W2017) vs Mi A3 (128GB)} 19 Advantages Xiaomi Mi A3 (128GB)
+1080x1920 pixels85%
Higher resolution screen
vs720x1560 pixels
+525 PPI86%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs282 PPI
+f/1.7 (aperture)6%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
vsf/1.8 (aperture)
+ANT+Advantage
Sensors help you use the device
vsNot supported
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
2.15GHz 64bit Quad-corevs+2GHz 64bit Octa-core (11nm)38%
More powerful processor, you can open your applications faster
64GB (52GB available)vs+128GB (109GB available)110%
More internal storage for applications and files
Until 256GB microSD, microSDXCvs+Until 512GB microSD, microSDXC100%
More external storage for files using memory cards
208 grams (7.28 ounces)vs+174 grams (6.09 ounces)20%
Lighter
15.8 millimeters (0.62 inches)vs+8.5 millimeters (0.33 inches)86%
Thinner
4.2"vs+6.088"45%
Larger screen
(back) 12MPvs+(triple camera) 48MP + 8MP + 2MP4 times
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 5MPvs+(front) 32MP6 times
Higher resolution secondary camera to take pictures and selfies
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 6.0.1 Marshmallowvs+Android 11Advantage
Android 11 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 450 Mbps50%
Faster for surfing the internet and download files
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
2300 mAhvs+4030 mAh75%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.1 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
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 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys

27 Common items in both devices
4GB LPDDR4 / 4GB LPDDR4X
Super AMOLED
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
+20 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 Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Change model 
ModelGalaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Other model namesSamsung W2017 Galaxy Golden 4, Samsung VeyronXiaomi Mi A3 (Android One), M1906F9SH, M1906F9SI
Country or region availableChinaHong KongTaiwan
China, Hong Kong, Taiwan
(Global, International)
(Global, International)
BrandSamsungXiaomi
Release date11/1/20167/24/2019, Announced: 7/17/2019
Depth15.8 millimeters (0.62 inches)8.5 millimeters (0.33 inches)
Size (width x height)61.4 x 127.8 millimeters (2.42 x 5.03 in)71.85 x 153.48 millimeters (2.83 x 6.04 in)
Weight208 grams (7.28 ounces)174 grams (6.09 ounces)
Build, materialsfeature not registeredAluminum frame, glass front/back
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Display typeSuper AMOLEDSuper AMOLED
Screen size4.2" inches6.088" inches
Screen-to-body ratio~62% (screen-to-body ratio)~82.5% (screen-to-body ratio)
Display resolution1080x1920 pixels720x1560 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)525 PPI282 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

🤖 Operating System

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
System versionAndroid 6.0.1 MarshmallowAndroid 9.0 Pie
Firmware updatefeature not registeredAndroid 11
User Interfacefeature not registeredAndroid One

⚙️ Processor

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Chipset64bit: Qualcomm Snapdragon 820 MSM8996 (14nm)64bit: Qualcomm Snapdragon 665 (SM6125) (11nm)
CPUQuad-core, 2 processors:
2x 2.15GHz Kryo (Dual-core)
2x 1.6GHz Kryo (Dual-core)
Octa-core, 2 processors:
4x 2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerQualcomm Adreno 530Qualcomm Adreno 610
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
RAM memory4GB LPDDR44GB LPDDR4X
Internal storage64GB (52GB available)128GB (109GB available)
UFS 2.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 512GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD 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 / Upload300/50 Mbps450/50 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandTri-Band 900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkCDMA 800, GSM 900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 (Bands 1, 3, 4, 5, 7, 26)
TD-LTE (Bands 41)
LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+

📷 Camera

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Back camera (main camera)12 megapixels(triple camera)
48 megapixels
8MP ultrawide f/2.21/4.0"1.12µm
2MP depth f/2.4
Main camera resolution4000x3000 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/1.7 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2" inches
Pixel size1.4µm pixel0.8µm 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 sensorNot supportedNot supported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registered1080p@120fps

📸 Front camera

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Front camera (secondary)5 megapixels32 megapixels
Front camera resolution2560x1920 pixels6528x4896 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
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, MKV, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, WMA, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth4.1 + A2DP5.0 + 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, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Barometer
Compass
Hall effect
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity2300 mAh4030 mAh
Charger, wattsWired charging18W (9V/2A) Wired fast charging
Quick Charge 3
Inductive / wireless chargingQi Wireless charging (Qi/WPC)Not supported
Talk time autonomyfeature not registeredfeature not registered
Standby208 hours (8.7 days)feature not registered

➕ Other features

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice 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, Black
• 4.2" FullHD secondary screen
• Samsung Pay
• My Knox
• Colors: Gray, White, Blue

☢️ Radiation rate

Galaxy Golden 4 (SM-W2017)Xiaomi Mi A3 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.