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Samsung Galaxy A8 Duos (SM-A8000 16GB) vs Xiaomi Mi Mix 2S (128GB)

Side by side comparison between Samsung Galaxy A8 vs Xiaomi Mi Mix 2S phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Mi Mix 2S X Samsung Galaxy A8 Duos (SM-A8000 16GB) 08Points
5.7"
AMOLED

1080x1920

16
MP

5mp

2GB
RAM

Octa-core

3050
mAh

(Non removable)

vs
22Points Xiaomi Mi Mix 2S (128GB) Compare Samsung Galaxy A8 X
5.99"
IPS

1080x2160

12
MP

5mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

What's the better phone? Xiaomi Mi Mix 2S (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 A8 Duos (SM-A8000 16GB)} 8 Advantages Samsung Galaxy A8 Duos (SM-A8000 16GB) vs Mi Mix 2S (128GB)} 22 Advantages Xiaomi Mi Mix 2S (128GB)
+Until 256GB microSD, microSDXCAdvantage
More external storage for files using memory cards
vsNot supported
+151 grams (5.29 ounces)25%
Lighter
vs189 grams (6.62 ounces)
+5.9 millimeters (0.23 inches)37%
Thinner
vs8.1 millimeters (0.32 inches)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+ANT+Advantage
Sensors help you use the device
vsNot supported
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
1.5GHz 64bit Octa-corevs+2.8GHz 64bit Octa-core102%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+6GB LPDDR4X2 times
More RAM memory. Typically more responsive and better for multitasking.
16GB (11GB available)vs+128GB (118GB available)10 times
More internal storage for applications and files
eMMC 4.5vs+UFS 2.1Advantage
Fastest write and read storage.
Aluminum body, glass front, plastic backvs+Aluminum body, glass front, ceramic backAdvantage
More resistant material
1080x1920 pixelsvs+1080x2160 pixels13%
Higher resolution screen
386 PPIvs+403 PPI4%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
5.7"vs+5.99"5%
Larger screen
(back) 16MPvs+(dual camera) 12MP + 12MP51%
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS (4-axis): Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
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.
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Android 6.0 Marshmallowvs+Android 10Advantage
Android 10 is newer and safer
(4G LTE) 150 Mbpsvs+(4G LTE-A) 1200 Mbps7 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
3050 mAhvs+3400 mAh11%
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.

25 Common items in both devices
16 million
Autofocus / PDAF: phase detection autofocus
(front) 5MP
(front) Full HD (1920x1080)
4G LTE / 4G LTE-A
Capacitive
Multitouch
+18 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 A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
ModelGalaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Other model namesSamsung Galaxy A8 SM-A8000 (Dual-Sim)小米MIX 2S, Xiaomi Mix 2S (128GB + 6GB RAM), Xiaomi Polaris
Country or region availableChinaHong Kong
China, Hong Kong
(Global, International)
(Global, International)
BrandSamsungXiaomi
Release date8/1/20154/3/2018
Depth5.9 millimeters (0.23 inches)8.1 millimeters (0.32 inches)
Size (width x height)76.8 x 158 millimeters (3.02 x 6.22 in)74.9 x 150.86 millimeters (2.95 x 5.94 in)
Weight151 grams (5.29 ounces)189 grams (6.62 ounces)
Build, materialsAluminum body, glass front, plastic backAluminum body, glass front, ceramic back
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Display typeSuper AMOLEDTFT IPS LCD
Screen size5.7" inches5.99" inches
Screen-to-body ratio~73.8% (screen-to-body ratio)~81.9% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2160 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)386 PPI403 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 4Gorilla Glass 4
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
System versionAndroid 5.1.1 LollipopAndroid 8.0 Oreo
Firmware updateAndroid 6.0 MarshmallowAndroid 10
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Chipset64bit: Qualcomm Snapdragon 615 MSM8939 (28nm)64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPUOcta-core, 2 processors:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
4x 1GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
4x 2.8GHz Kryo 385 Gold (Quad-core)
4x 1.8GHz Kryo 385 Silver (Quad-core)
GPU graphical controllerQualcomm Adreno 405Qualcomm Adreno 630 710Mhz
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
RAM memory2GB LPDDR36GB LPDDR4X
Internal storage16GB (11GB available)
eMMC 4.5
128GB (118GB available)
UFS 2.1
External storageUntil 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Not supported

📶 Mobile networks

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (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
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload150/50 Mbps1200/100 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 850/900/1800/1900CDMA 800/1900/2100, GSM 850/900/1800/1900
Primary 3G networkCDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
M1803D5XA Global version:
UMTS 800/850/900/1700/1800/1900/2100
M1803D5XE/M1803D5XC/M1803D5XT versions:
UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 3, 7, 8)
TD-LTE (Bands 38, 39, 40, 41)
LTE Cat18
M1803D5XA Global version:
LTE (Bands 1,2,3,4,5,7,8,12,13,17,18,19,20,25,26,27,28,29,30)
TD-LTE (Bands 34,38,39,40,41)
M1803D5XE/M1803D5XC/M1803D5XT versions:
LTE (Bands 1,2,3,4,5,7,8,12,17,20)
TD-LTE (Bands 34,38,39,40,41)
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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGEGPRS, EDGE

📷 Camera

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Back camera (main camera)16 megapixels(dual camera)
12 megapixels
12MP f/2.41/3.4"1µmAF
Main camera resolution4608x3456 pixels4000x3000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashDual-LED flash
Focal aperturef/1.9 (aperture)f/1.8 (aperture)
Focal length31mm (lens)feature not registered
Sensor sizefeature not registered1/2.55" inches
Pixel sizefeature not registered1.4µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS (4-axis): Optical stabilization
ZoomOnly digital zoomDigital and optical 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 registeredfeature not registered

📸 Front camera

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Front camera (secondary)5 megapixels5 megapixels
Front camera resolution2592x1944 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/1.9 (aperture)f/2.0 (aperture)
Focal length23mm (lens)feature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.4µm pixel

🔉 Sound and multimedia

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
LoudspeakerSupportedSupported
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, MKV, WMVMP4, H.265, H.264, H.263, XviD
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC

🔌 Connectivity

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
Audio output3.5mm jackType-C reversible connector
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
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASS, BeiDouA-GPS, GeoTagging, GLONASS, BeiDou
NFCSupportedSupported
Infrared portNot supportedNot supported

🧭 Sensors

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
SensorsAccelerometer
Ambient light sensor
ANT+
Compass
Fingerprint sensor (front-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Hall effect
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity3050 mAh3400 mAh
Charger, wattsWired charging18W (9V/2A) Wired fast charging
Inductive / wireless chargingfeature not registeredQi wireless charging
Talk time autonomy17 hoursfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
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, White, Gold
• Samsung TouchWiz UX
• Colors: Black, White
• MIUI 9.5
• HDR10 display support
• Quick Charge 3.0
• Type-C to 3.5 mm headphone jack adapter
• VoLTE

☢️ Radiation rate

Galaxy A8 Duos (SM-A8000 16GB)Xiaomi Mi Mix 2S (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.81W/kg (head), 1.19W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.252W/kg (head), 0.672W/kg (body)feature not registered
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