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Samsung Galaxy A31 (SM-A315G/DSL) vs Xiaomi Redmi Note 8T (128GB)

Side by side comparison between Samsung Galaxy A31 vs Xiaomi Redmi Note 8T phones, differences, pros, cons with full specifications. What's the better?

,
Compare Xiaomi Redmi Note 8T XSamsung Galaxy A31 (SM-A315G/DSL)11Points
Samsung Galaxy A31 (SM-A315G/DSL)
6.4"
AMOLED

1080x2400

48
MP

20mp

4GB
RAM

64bit Octa

5000
mAh

(Non removable)

vs
09PointsXiaomi Redmi Note 8T (128GB)Compare Samsung Galaxy A31 X
Xiaomi Redmi Note 8T (128GB)
6.3"
IPS

1080x2340

48
MP

13mp

4GB
RAM

64bit Octa

4000
mAh

(Non removable)

What's the better phone? Samsung Galaxy A31 (SM-A315G/DSL)

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 A31 (SM-A315G/DSL)11 Advantages Samsung Galaxy A31 (SM-A315G/DSL)vsRedmi Note 8T (128GB)9 Advantages Xiaomi Redmi Note 8T (128GB)
+Until 1TB microSD, microSDXC100%
More external storage for files using memory cards
vsUntil 512GB microSD, microSDXC
+185 grams (6.48 ounces)8%
Lighter
vs200 grams (7 ounces)
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+1080x2400 pixels3%
Higher resolution screen
vs1080x2340 pixels
+411 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs409 PPI
+6.4"2%
Larger screen
vs6.3"
+(quad camera) 48MP + 8MP + 5MP + 5MP10%
Higher resolution main camera
vs(quad camera) 48MP + 8MP + 2MP + 2MP
+(front) 20MP56%
Higher resolution secondary camera to take pictures and selfies
vs(front) 13MP
+Android 10Advantage
Android 10 is newer and safer
vsAndroid 9.0 Pie
+5000 mAh25%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs4000 mAh
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.2 + A2DP
2Ghz 64bit Octa-Corevs+2Ghz 64bit Octa-Core19%
More powerful processor, you can open your applications faster
f/2.0 (aperture)vs+f/1.8 (aperture)11%
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
(4G LTE) 150 Mbpsvs+(4G+ LTE-A) 600 Mbps3 times
Faster for surfing the internet and download files
Not supportedvs+Proximity sensorAdvantage
Sensors help you use the device
15Wvs+18W20%
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.
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
Not supportedvs+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+P2i certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

35 Common items in both devices
4GB LPDDR4X
128GB (104GB available) / 128GB (111GB available)
eMMC 5.1
8.6 millimeters (0.34 inches)
Plastic body, glass front / Plastic body, glass front/back
60Hz
16 million
+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 differencesClear highlight
Physical featuresSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
ModelGalaxy A31 (SM-A315G/DSL)Redmi Note 8T (128GB)
Other model namesGalaxy A31 SM-A315GZKKZTO (128GB + 4GB RAM)Xiaomi Note 8T M1908C3XG (128GB + 4GB RAM)
Country or region available(Latin America)Brazil
(Latin America), Brazil
(Global, International)
(Global, International)
BrandSamsungXiaomi
Release dateApril, 2020November, 2019
Depth8.6 millimeters (0.34 inches)8.6 millimeters (0.34 inches)
Size (width x height)73.1 x 159.3 millimeters (2.88 x 6.27 in)75.4 x 161.15 millimeters (2.97 x 6.34 in)
Weight185 grams (6.48 ounces)200 grams (7 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontPlastic body, glass front/back
Protection against water and othersNot supportedP2i certified: water repellent nano-coating
System (OS)Samsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Operating systemAndroid 10Android 9.0 Pie
Firmware updatefeature not registeredfeature not registered
HardwareSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Chipset64bit - MediaTek MT6768 Helio P65 (12nm)64bit - Qualcomm Snapdragon 665 SDM665 (11nm)
CPU processorOcta-Core, 2 processors:
2Ghz Dual-Core ARM Cortex-A75
1.7Ghz Hexa-Core ARM Cortex-A55
Octa-Core, 2 processors:
2Ghz Quad-Core Kryo 260 Gold
1.8Ghz Quad-Core Kryo 260 Silver
GPU graphical controllerARM Mali-G52 MC2 820MhzQualcomm Adreno 610
RAM memory4GB LPDDR4X4GB LPDDR4X
Internal storage128GB (104GB available)
eMMC 5.1
128GB (111GB available)
eMMC 5.1
External storageUntil 1TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)
DisplaySamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6.4" inches6.3" inches
Screen-to-body ratio~84.9% (screen-to-body ratio)~80.2% (screen-to-body ratio)
Display resolution1080x2400 pixels (20:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)411 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Display features60Hz60Hz
Mobile networksSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum download/upload150/50 Mbps600/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bandsExpand band detailsCollapse 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 850/900/1700/1900/2100
Primary 4G networkLTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66)
TD-LTE (Bands 38, 40, 41)
LTE Cat12/13 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTEGPRS, EDGE, UMTS, 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
CallingSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
SpeakerphoneSupportedSupported
Video callingSupportedSupported
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
CameraSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawidef/2.213mm1/4.0"1.12µm
5MP macrof/2.4
5MP depthf/2.4
(quad camera)
48 megapixels
8MP ultrawidef/2.213mm1/4"1.12µm
2MP macrof/2.41/5"1.75µm
2MP depthf/2.41/5"1.75µm
Main camera resolution8000x6000 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal length26mm lens26mm lens
Sensor size1/2" inches1/2" inches
Pixel size0.8µm pixel0.8µm 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
2ª cameraSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Front camera (secondary)20 megapixels13 megapixels
Front camera resolution5184x3840 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.0 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.12µm pixel
MultimediaSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC
ConnectivitySamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.2 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO
DLNANot supportedNot supported
NFCNot supportedSupported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
Infrared portNot supportedSupported
Other functionsSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
Active noise cancellationSupportedSupported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (under display)
Accelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Other features- Colors: Prism Black, Prism Blue, Prism Red, Prism White
- One UI 2.0
- WiFi direct, hotspot
- Colors: Stellar blue, Moon white, Midnight gray
- MIUI 10
- Google Pay
- WiFi direct, hotspot
Power supplySamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity5000 mAh4000 mAh
Charger, watts15W Fast battery charging18W Fast battery charging
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered
Radiation rateSamsung Galaxy A31 (SM-A315G/DSL)Xiaomi Redmi Note 8T (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.53W/kg (head) | 0.82W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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