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Xiaomi Redmi 6A (32GB China) vs Samsung Galaxy A8 2018 (SM-A530W)

Side by side comparison between Xiaomi Redmi 6A vs Samsung Galaxy A8 (2018) phones, differences, pros, cons and full specifications. What's the better?

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Compare Samsung Galaxy A8 (2018) X Xiaomi Redmi 6A (32GB China) 04Points
5.45"
IPS

720x1440

13
MP

5mp

3GB
RAM

Quad-core

3000
mAh

(Non removable)

vs
23Points Samsung Galaxy A8 2018 (SM-A530W) Compare Xiaomi Redmi 6A X
5.6"
AMOLED

1080x2220

16
MP

16mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A8 2018 (SM-A530W)

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!

Redmi 6A (32GB China)} 4 Advantages Xiaomi Redmi 6A (32GB China) vs Galaxy A8 2018 (SM-A530W)} 23 Advantages Samsung Galaxy A8 2018 (SM-A530W)
+2GHz 64bit Quad-core1%
More powerful processor, you can open your applications faster
vs2.2GHz 64bit Octa-core
+145 grams (5.08 ounces)19%
Lighter
vs172 grams (6.02 ounces)
+8.3 millimeters (0.33 inches)1%
Thinner
vs8.4 millimeters (0.33 inches)
+2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
3GB LPDDR3vs+4GB LPDDR433%
More RAM memory. Typically more responsive and better for multitasking.
Until 256GB microSD, microSDXCvs+Until 1TB microSD, microSDXC3 times
More external storage for files using memory cards
Plastic body, glass frontvs+Aluminum frame, glass front/backAdvantage
More resistant material
TFT IPS LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
720x1440 pixelsvs+1080x2220 pixels131%
Higher resolution screen
295 PPIvs+441 PPI49%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.45"vs+5.6"3%
Larger screen
(back) 13MPvs+(back) 16MP25%
Higher resolution main camera
f/2.2 (aperture)vs+f/1.7 (aperture)29%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MPvs+(dual front camera) 16MP + 8MP4 times
Higher resolution secondary camera to take pictures and selfies
Android 8.1 Oreovs+Android 9.0 PieAdvantage
Android 9.0 Pie is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
Not supportedvs+ANT+Advantage
Sensors help you use the device
Not supportedvs+BarometerAdvantage
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
5Wvs+18W3 times
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.
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
4.2 + 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 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+Gorilla Glass 4Advantage
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

29 Common items in both devices
32GB (22GB available)
eMMC 5.1
16 million
LED flash
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
+22 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

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
ModelRedmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Other model names红繳6A, Xiaomi 6A 3GB RAM + 32GB (Hybrid slot), Xiaomi CactusGalaxy A8 SM-A530W Single-Sim
Country or region availableChinaHong Kong
China, Hong Kong
Canada
Canada
BrandXiaomiSamsung
Release date6/1/20181/6/2018
Depth8.3 millimeters (0.33 inches)8.4 millimeters (0.33 inches)
Size (width x height)71.5 x 147.5 millimeters (2.81 x 5.81 in)70.6 x 149.2 millimeters (2.78 x 5.87 in)
Weight145 grams (5.08 ounces)172 grams (6.02 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

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Display typeTFT IPS LCDSuper AMOLED
Screen size5.45" inches5.6" inches
Screen-to-body ratio~72.7% (screen-to-body ratio)~75.6% (screen-to-body ratio)
Display resolution720x1440 pixels1080x2220 pixels (18.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)295 PPI441 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 4
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

🤖 Operating System

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
System versionAndroid 8.1 OreoAndroid 7.1.1 Nougat
Firmware updatefeature not registeredAndroid 9.0 Pie
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Chipset64bit: MediaTek MT6762M Helio A22 (12nm)64bit: Samsung Exynos 7 Octa 7885 (14nm)
CPUQuad-core, 1 processor:
4x 2GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 2.2GHz ARM Cortex-A73 (Dual-core)
6x 1.6GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controllerPowerVR GE8300ARM Mali-G71 MP2
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
RAM memory3GB LPDDR34GB LPDDR4
Internal storage32GB (22GB available)
eMMC 5.1
32GB (22GB available)
eMMC 5.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Dual-SIMDual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
Not supported
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
1 slot (Single-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps600/75 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 networkCDMA 800, GSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkM1804C3CC/M1804C3CE/M1804C3CT versions:
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4
M1804C3CC/M1804C3CE/M1804C3CT versions:
LTE (Bands 1,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)
VoLTE
LTE Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkM1804C3CC/M1804C3CE/M1804C3CT versions:
UMTS 850/900/1900/2100
Not supported
Secondary 4G networkLTE Cat4
M1804C3CC/M1804C3CE/M1804C3CT versions:
LTE (Bands 1,3,5,7,8)
TD-LTE (Bands 34,38,39,40,41)
VoLTE
Not supported
Secondary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTENot supported

📷 Camera

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Back camera (main camera)13 megapixels16 megapixels
Main camera resolution4128x3096 pixels4608x3456 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.2 (aperture)f/1.7 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor sizefeature not registered1/2.8" inches
Pixel sizefeature not registered1.12Âľm 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 supportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Front camera (secondary)5 megapixels(dual front camera)
16 megapixels
8MP wide f/1.91/4"1.12Âľm24mm
Front camera resolution2560x1920 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/1.9 (aperture)
Focal lengthfeature not registered27mm (lens)
Sensor sizefeature not registered1/3.1" inches
Pixel sizefeature not registered1Âľm pixel

🔉 Sound and multimedia

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, OGG, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + A2DP5.0 + A2DP/LE
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 supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock 2D
Proximity sensor
Accelerometer
Ambient light sensor
ANT+
Barometer
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity3000 mAh3000 mAh
Charger, watts5W (5V/1A) Wired charging18W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registered19 hours
Standbyfeature not registeredfeature not registered

➕ Other features

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
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, Grey, Blue, Gold, Rose Gold
• 2.5D curved glass screen
• 18:9 screen
• MIUI 9
• Colors: Black, Gray, Gold, Blue
• Samsung DeX (desktop experience)
• Samsung Pay
• Always-on display
• 24-bit/192kHz audio

☢️ Radiation rate

Redmi 6A (32GB China)Galaxy A8 2018 (SM-A530W)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
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