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Samsung Galaxy S Duos 2 (GT-S7582) vs Xiaomi Redmi Note 7 (48MP 64GB/4GB)

Side by side comparison between Samsung Galaxy S Duos 2 vs Xiaomi Redmi Note 7 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi Note 7 X Samsung Galaxy S Duos 2 (GT-S7582) 04Points
4"
TFT

480x800

5
MP

0.3mp

768MB
RAM

Dual-core

1500
mAh

(Removable)

vs
28Points Xiaomi Redmi Note 7 (48MP 64GB/4GB) Compare Samsung Galaxy S Duos 2 X
6.3"
IPS

1080x2340

48
MP

13mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 7 (48MP 64GB/4GB)

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 S Duos 2 (GT-S7582)} 4 Advantages Samsung Galaxy S Duos 2 (GT-S7582) vs Redmi Note 7 (48MP 64GB/4GB)} 28 Advantages Xiaomi Redmi Note 7 (48MP 64GB/4GB)
+118 grams (4.13 ounces)58%
Lighter
vs186 grams (6.51 ounces)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLiPo: li-ion polymer (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(hybrid slot/shares the same microSD slot)
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
1.2GHz 32bit Dual-corevs+2.2GHz 64bit Octa-core (14nm)2 times
More powerful processor, you can open your applications faster
768MBvs+4GB LPDDR4X4 times
More RAM memory. Typically more responsive and better for multitasking.
4GB (1.78GB available)vs+64GB (51GB available)28 times
More internal storage for applications and files
Until 64GB microSD, microSDXCvs+Until 256GB microSD, microSDXC3 times
More external storage for files using memory cards
10.6 millimeters (0.42 inches)vs+8.1 millimeters (0.32 inches)31%
Thinner
TFT LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
480x800 pixelsvs+1080x2340 pixels6 times
Higher resolution screen
233 PPIvs+409 PPI76%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
4"vs+6.3"58%
Larger screen
(back) 5MPvs+(dual camera) 48MP + 5MP10 times
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
Not supportedvs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 0.3MPvs+(front) 13MP41 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
(front) VGA (640x480)vs+(front) Full HD (1920x1080)6 times
More image quality for recording videos with the secondary camera
Android 4.2.2 Jelly Beanvs+Android 10Advantage
Android 10 is newer and safer
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE-A) 450 Mbps20 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+Face unlock 2DAdvantage
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
1500 mAhvs+4000 mAh167%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
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
3.0 + 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

17 Common items in both devices
16 million
Only digital zoom
Autofocus / PDAF: phase detection autofocus
EIS: Digital stabilization
Capacitive
Multitouch
Accelerometer
+10 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

πŸ“± Model features

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Change model 
ModelGalaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Other model namesGalaxy S Duos 2 S7582ηΊ’η±³Note 7 M1901F7E, M1901F7C, M1901F7G, Xiaomi Lavender
Country or region available(Global, International)
(Global, International)
(Europe)(Global, International)China
(Europe), (Global, International), China
BrandSamsungXiaomi
Release date12/1/20131/10/2019
Depth10.6 millimeters (0.42 inches)8.1 millimeters (0.32 inches)
Size (width x height)63.1 x 121.5 millimeters (2.48 x 4.78 in)75.21 x 159.21 millimeters (2.96 x 6.27 in)
Weight118 grams (4.13 ounces)186 grams (6.51 ounces)
Build, materialsfeature not registeredPlastic body, glass front/back
Back: Gorilla Glass 5
Protection against water and othersNot supportedNot supported

πŸ“² Display

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Display typeTFT LCDTFT IPS LCD
Screen size4" inches6.3" inches
Screen-to-body ratio~59.4% (screen-to-body ratio)~81.4% (screen-to-body ratio)
Display resolution480x800 pixels1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI409 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registeredNot supported

πŸ€– Operating System

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
System versionAndroid 4.2.2 Jelly BeanAndroid 9.0 Pie
Firmware updatefeature not registeredAndroid 10
User Interfacefeature not registeredMIUI 10 / 11 / 12

βš™οΈ Processor

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Chipset32bit64bit: Qualcomm Snapdragon 660 (SDM660) (14nm)
CPUDual-core, 1 processor:
2x 1.2GHz
Octa-core, 2 processors:
4x 2.2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerfeature not registeredQualcomm Adreno 512 (650MHz)
Performance (benchmark)feature not registeredAnTuTu: 139075 (v7)
Geekbench: 5411 (v4.4)
GFXBench: 7.7fps (ES 3.1 onscreen)

πŸ’½ Memory and storage

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
RAM memory768MB4GB LPDDR4X
Internal storage4GB (1.78GB available)64GB (51GB available)
eMMC 5.1
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 256GB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

πŸ“Ά Mobile networks

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Dual-SIMDual-SIM Active - Call active on both sim cards
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload21/5.76 Mbps450/50 Mbps
Network technology2G, 3G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G networkUMTS 900/2100CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE Cat9 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+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 networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1900/2100
Secondary 4G networkNot supportedLTE Cat9 (1, 3, 5, 7, 8)
TD-LTE (34, 38, 39, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

πŸ“· Camera

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Back camera (main camera)5 megapixels(dual camera)
48 megapixels
5MP depth f/2.4
Main camera resolution2592x1944 pixels8000x6000 pixels
Video recording (primary)HD (1280x720) 30 fpsFull HD (1920x1080) 60 fps
FlashLED flashDual-LED flash
Focal aperturefeature not registeredf/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8Β΅m 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
HDRNot supportedHDR photo on both cameras
Camera extrasfeature not registered1080p@30/60fps
1080p@120fps (slow motion)

πŸ“Έ Front camera

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Front camera (secondary)0.3 megapixels13 megapixels
Front camera resolution640x480 pixels4128x3096 pixels
Video recording (secondary)VGA (640x480)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registered1.25Β΅m pixel

πŸ”‰ Sound and multimedia

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+, FLAC

πŸ”Œ Connectivity

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
USBMicroUSB 2.0USB 2.0 Type-C reversible connector
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + 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
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
SensorsAccelerometer
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

πŸ”‹ Battery

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Battery typeLi-Ion: lithium-ion (Removable)LiPo: li-ion polymer (Non removable)
Battery capacity1500 mAh4000 mAh
Charger, wattsWired charging18W Wired fast charging
Quick Charge 4
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy8 hoursfeature not registered
Standby280 hours (11.7 days)feature not registered

βž• Other features

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
Call controlVoice dialing, Voice recorderVoice dialing, Voice recorder
MessagingSMS (Swype), 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
Miscellaneousβ€’ Colors: White, Black
β€’ Samsung TouchWiz UI
β€’ Java framework
β€’ Colors: Space black, Nebula red, Neptune blue

☒️ Radiation rate

Galaxy S Duos 2 (GT-S7582)Redmi Note 7 (48MP 64GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered1.15W/kg (head), 1.17W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.59W/kg (head), 1.27W/kg (body)
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