Samsung Galaxy A8s (SM-G8870 128GB/6GB) vs Xiaomi Mi Mix 2S (128GB)

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Side by side comparison between Samsung Galaxy A8s vs Xiaomi Mi Mix 2S phones, differences, pros, cons and full specifications. What's the better?

4/12/2020 2:26 PM, updated: 11/23/2021 8:19 AM

Compare Xiaomi Mi Mix 2S X Samsung Galaxy A8s (SM-G8870 128GB/6GB) 09Points

Specifications Compare Models Pictures

6.4"
PLS

1080x2340

24
MP

24mp

6GB
RAM

Octa-core

3400
mAh

(Non removable)

10Points Xiaomi Mi Mix 2S (128GB) Compare Samsung Galaxy A8s X

Specifications Compare Models Pictures

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!

9 Advantages Samsung Galaxy A8s (SM-G8870 128GB/6GB)	vs	10 Advantages Xiaomi Mi Mix 2S (128GB)
+173 grams (6.06 ounces)9% Lighter	vs	189 grams (6.62 ounces)
+7.4 millimeters (0.29 inches)9% Thinner	vs	8.1 millimeters (0.32 inches)
+1080x2340 pixels8% Higher resolution screen	vs	1080x2160 pixels
+6.4"7% Larger screen	vs	5.99"
+(triple camera) 24MP + 10MP + 5MP62% Higher resolution main camera	vs	(dual camera) 12MP + 12MP
+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.8 (aperture)
+(front) 24MP4 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+ANT+Advantage Sensors help you use the device	vs	Not supported
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
2.2GHz 64bit Octa-core	vs	+2.8GHz 64bit Octa-core18% More powerful processor, you can open your applications faster
eMMC 5.1	vs	+UFS 2.1Advantage Fastest write and read storage.
Aluminum frame, glass front/back	vs	+Aluminum body, glass front, ceramic backAdvantage More resistant material
TFT PLS	vs	+TFT IPS LCDAdvantage TFT IPS LCD display is brighter and more vivid
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
EIS: Digital stabilization	vs	+OIS (4-axis): Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2.8" inches	vs	+1/2.55" inches10% The larger sensor camera lets you take photos with better depth.
(4G LTE-A) 800 Mbps	vs	+(4G LTE-A) 1200 Mbps50% Faster for surfing the internet and download files
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Qi wireless chargingAdvantage Wireless charging is another way to charge the battery.

35 Common items in both devices

6GB LPDDR4X

128GB (109GB available) / 128GB (118GB available)

16 million

403 PPI

Digital and optical zoom

PDAF: phase detection autofocus

HDR photo on both cameras

+28 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

📱 Model features
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Change model		Choose the model
Model	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Other model names	Galaxy A8S (128GB+6GB RAM) SM-G8870ZKDCHC	小米MIX 2S, Xiaomi Mix 2S (128GB + 6GB RAM), Xiaomi Polaris
Country or region available	China, Hong Kong	(Global, International)
Brand	Samsung	Xiaomi
Release date	12/1/2018	4/3/2018
Depth	7.4 millimeters (0.29 inches)	8.1 millimeters (0.32 inches)
Size (width x height)	74.9 x 158.4 millimeters (2.95 x 6.24 in)	74.9 x 150.86 millimeters (2.95 x 5.94 in)
Weight	173 grams (6.06 ounces)	189 grams (6.62 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum body, glass front, ceramic back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Display type	TFT PLS	TFT IPS LCD
Screen size	6.4" inches	5.99" inches
Screen-to-body ratio	~84.7% (screen-to-body ratio)	~81.9% (screen-to-body ratio)
Display resolution	1080x2340 pixels	1080x2160 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	403 PPI	403 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 4
Refresh rate	feature not registered	feature not registered
Display features	feature not registered	feature not registered
🤖 Operating System
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
System version	Android 9.0 Pie	Android 8.0 Oreo
Firmware update	Android 10	Android 10
User Interface	One UI	feature not registered
⚙️ Processor
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Chipset	64bit: Qualcomm Snapdragon 710 SDM710 (10nm)	64bit: Qualcomm Snapdragon 845 MSM8998 (10nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 360 Gold (Dual-core) 6x 1.7GHz Kryo 360 Silver (Hexa-core)	Octa-core, 2 processors: 4x 2.8GHz Kryo 385 Gold (Quad-core) 4x 1.8GHz Kryo 385 Silver (Quad-core)
GPU graphical controller	Qualcomm Adreno 616 500Mhz	Qualcomm Adreno 630 710Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
RAM memory	6GB LPDDR4X	6GB LPDDR4X
Internal storage	128GB (109GB available) eMMC 5.1	128GB (118GB available) UFS 2.1
External storage	Not supported	Not supported
📶 Mobile networks
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	800/150 Mbps	1200/100 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	CDMA 800, GSM 850/900/1800/1900	CDMA 800/1900/2100, GSM 850/900/1800/1900
Primary 3G network	CDMA2000 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 network	LTE Cat15/13 (1, 3, 4, 5, 7, 8, 12, 17) TD-LTE (34, 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 network	Not supported	Not supported
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, 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 network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE
📷 Camera
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Back camera (main camera)	(triple camera) 24 megapixels 10MP telephoto f/2.452mm1/3.9"1.0µmAF2x-optical-zoom 5MP depth f/2.2	(dual camera) 12 megapixels 12MP f/2.41/3.4"1µmAF
Main camera resolution	5632x4224 pixels	4000x3000 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.7 (aperture)	f/1.8 (aperture)
Focal length	27mm (lens)	feature not registered
Sensor size	1/2.8" inches	1/2.55" inches
Pixel size	0.9µm pixel	1.4µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS (4-axis): Optical stabilization
Zoom	Digital and optical zoom	Digital and optical zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	1080p@240fps	feature not registered
📸 Front camera
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Front camera (secondary)	24 megapixels	5 megapixels
Front camera resolution	5632x4224 pixels	2560x1920 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.9µm pixel	1.4µm pixel
🔉 Sound and multimedia
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Loudspeaker	Stereo sound	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, OGG, eAAC+, FLAC
🔌 Connectivity
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C reversible connector
Audio output	3.5mm jack	Type-C reversible connector
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 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
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	3400 mAh	3400 mAh
Charger, watts	18W Wired fast charging	18W (9V/2A) Wired fast charging
Inductive / wireless charging	Not supported	Qi wireless charging
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder, Voice commands
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gradient Black, Blue, Pink-Blue, Yellow-Pink • Samsung Pay	• 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 A8s (SM-G8870 128GB/6GB)	Xiaomi Mi Mix 2S (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.24W/kg (head), 1.168W/kg (body)	feature not registered