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Samsung Galaxy Quantum 5 (SM-A556S) vs Xiaomi Redmi 9T (J19SY 64GB)

Side by side comparison between Samsung Galaxy Quantum 5 vs Xiaomi Redmi 9T phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi 9T X Samsung Galaxy Quantum 5 (SM-A556S) 26Points
6.6"
AMOLED

1080x2340

50
MP

32mp

8GB
RAM

Octa-core

5000
mAh

(Non removable)

vs
06Points Xiaomi Redmi 9T (J19SY 64GB) Compare Samsung Galaxy Quantum 5 X
6.53"
IPS

1080x2340

48
MP

8mp

4GB
RAM

Octa-core

6000
mAh

(Non removable)

What's the better phone? Samsung Galaxy Quantum 5 (SM-A556S)

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 Quantum 5 (SM-A556S)} 26 Advantages Samsung Galaxy Quantum 5 (SM-A556S) vs Redmi 9T (J19SY 64GB)} 6 Advantages Xiaomi Redmi 9T (J19SY 64GB)
+2.75GHz 64bit Octa-core (4nm)24%
More powerful processor, you can open your applications faster
vs2GHz 64bit Octa-core
+8GB LPDDR5100%
More RAM memory. Typically more responsive and better for multitasking.
vs4GB LPDDR4X
+128GB (109GB available)122%
More internal storage for applications and files
vs64GB (49GB available)
+UFS 3.1Advantage
Fastest write and read storage.
vsUFS 2.2
+8.2 millimeters (0.32 inches)17%
Thinner
vs9.6 millimeters (0.38 inches)
+Aluminum frame, glass front/backAdvantage
More resistant material
vsPlastic body, glass front
+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
vsTFT IPS LCD
+HDR10+Advantage
The HDR10+ display provides vibrant colors and more details
vsNot supported
+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
vs60Hz
+6.6"1%
Larger screen
vs6.53"
+(triple camera) 50MP + 12MP + 5MP12%
Higher resolution main camera
vs(quad camera) 48MP + 8MP + 2MP + 2MP
+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
vsEIS: Digital stabilization
+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
vsNot supported
+1/1.56" inches28%
The larger sensor camera lets you take photos with better depth.
vs1/2" inches
+(front) 32MP3 times
Higher resolution secondary camera to take pictures and selfies
vs(front) 8MP
+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
vsFull HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times
More image quality for recording videos with the secondary camera
vs(front) Full HD (1920x1080)
+Android 15Advantage
Android 15 is newer and safer
vsAndroid 10
+5G Sub6Advantage
The 5G Sub6 network is newer and faster
vs4G LTE-A
+(5G Sub6) 3000 Mbps7 times
Faster for surfing the internet and download files
vs(4G LTE-A) 400 Mbps
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+25W39%
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.
vs18W
+1 slot (Single-SIM) + e-SIM (Eletronic)
(hybrid slot/shares the same microSD slot)Advantage
You can have more mobile carriers/operators on the same device.
vs2 slots (Dual-SIM)
(dedicated slot)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage
WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
vs802.11 a/b/g/n/ac [wifi5]
+5.3 + A2DP/LEAdvantage
Bluetooth 5.3 + A2DP/LE is newer and faster
vs5.0 + A2DP/LE
+IP67 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example
vsWater repellent nano-coating (don't immerse)
213 grams (7.46 ounces)vs+198 grams (6.93 ounces)8%
Lighter
390 PPIvs+395 PPI1%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
Virtual proximity sensorvs+Proximity sensorAdvantage
Sensors help you use the device
5000 mAhvs+6000 mAh20%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connectorvs+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supportedvs+FMAdvantage
The radio lets you listen to your songs and sports in general

25 Common items in both devices
Until 1TB microSD, microSDXC
16 million
1080x2340 pixels
LED flash
Only digital zoom
PDAF: phase detection autofocus
HDR photo on both cameras
+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 Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Change model 
ModelGalaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Other model names갤럭시 퀀텀5 사업자향 (SKT), Galaxy Quantum5Redmi 9T M2010J19SY (64GB + 4GB RAM)
Country or region availableSouth Korea
South Korea
GreecePolandRussiaUkraine
Greece, Poland, Russia, Ukraine
BrandSamsungXiaomi
Release date3/15/2024, Announced: 3/11/20241/18/2021
Depth8.2 millimeters (0.32 inches)9.6 millimeters (0.38 inches)
Size (width x height)77.4 x 161.1 millimeters (3.05 x 6.34 in)77.3 x 162.3 millimeters (3.04 x 6.39 in)
Weight213 grams (7.46 ounces)198 grams (6.93 ounces)
Build, materialsAluminum frame, glass front/back
Back: Corning Gorilla Glass
Plastic body, glass front
Protection against water and othersIP67 certified: dust proof and waterproof over 1 meter and 30minWater repellent nano-coating (don't immerse)

📲 Display

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Display typeSuper AMOLEDTFT IPS LCD
Screen size6.6" inches6.53" inches
Screen-to-body ratio~85.8% (screen-to-body ratio)~83.4% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)1080x2340 pixels (19.5:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)390 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass VictusGorilla Glass 3
Refresh rate120Hz60Hz
Display featuresHDR10+
Always-On Display
400nits[typ]

🤖 Operating System

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
System versionAndroid 14Android 10
Firmware updateAndroid 15feature not registered
User InterfaceOne UI 6.1 / 7.0feature not registered

⚙️ Processor

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Chipset64bit: Samsung Exynos 1480 (4nm)64bit: Qualcomm Snapdragon 662 SM6115 (11nm)
CPUOcta-core, 2 processors:
4x 2.75GHz ARM Cortex-A78 (Quad-core)
4x 2GHz ARM Cortex-A55 (Quad-core)
Octa-core, 2 processors:
4x 2GHz Kryo 260 Gold (Quad-core)
4x 1.8GHz Kryo 260 Silver (Quad-core)
GPU graphical controllerSamsung Xclipse 530Qualcomm Adreno 610 950Mhz
Performance (benchmark)AnTuTu: 635598 (v9), 726158 (v10)
Geekbench: 3259 (v5), 3350 (v6)
feature not registered

💽 Memory and storage

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
RAM memory8GB LPDDR54GB LPDDR4X
Internal storage128GB (109GB available)
UFS 3.1
64GB (49GB available)
UFS 2.2
External storageUntil 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)
Until 1TB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
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
(dedicated slot)
SIM card1 slot (Single-SIM)
nano-SIM (4FF) + e-SIM
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload3000/1024 Mbps400/150 Mbps
Network technology2G, 3G, 4G, 5G2G, 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 66)
TD-LTE (38, 40, 41)
VoLTE
LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkSA/NSA/Sub6 (1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78)Not supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedGPRS, EDGE

📷 Camera

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Back camera (main camera)(triple camera)
50 megapixels
12MP ultrawide f/2.2123°1/3.06"1.12µm
5MP macro f/2.4
(quad camera)
48 megapixels
8MP ultrawide f/2.2120°1/4"1.12µm
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution8160x6120 pixels8000x6000 pixels
Video recording (primary)4K UHD (3840x2160) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/1.8 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/1.56" inches1/2" inches
Pixel size1µm pixel0.8µm pixel
AutofocusPDAF: phase detection autofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationOIS: Optical stabilizationEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorSupportedNot supported
HDRHDR photo on both camerasHDR photo on both cameras
Camera extras4K@30fps
1080p@30/60fps
720p@240fps (slow motion)
feature not registered

📸 Front camera

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Front camera (secondary)32 megapixels8 megapixels
Front camera resolution6528x4896 pixels3264x2448 pixels
Video recording (secondary)4K UHD (3840x2160)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturef/2.2 (aperture)f/2.1 (aperture)
Focal length26mm (lens)27mm (lens)
Sensor size1/2.74" inches1/4" inches
Pixel size0.8µm pixel1.12µm pixel

🔉 Sound and multimedia

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
LoudspeakerStereo soundSupported
Active noise cancellation3 microphones2 microphones or more
RadioNot supportedFM
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

🔌 Connectivity

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
USBUSB 2.0 Type-C, USB OTG On-The-GoUSB 2.0 Type-C, USB OTG On-The-Go
Audio outputType-C reversible connector3.5mm jack
TV outputUSB Type-C (reversible)USB Type-C (reversible)
Bluetooth5.3 + A2DP/LE5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac/ax [wifi6] (2.4GHz, 5GHz) + MIMO
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, GALILEO, BeiDou, QZSSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
SensorsAccelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Hall effect
Virtual proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
Battery typeLi-Ion: lithium-ion (Non removable)Li-Ion: lithium-ion (Non removable)
Battery capacity5000 mAh6000 mAh
Charger, watts25W Wired fast charging18W Wired fast charging
2.5W Reverse charging by cable
Inductive / wireless chargingNot supportedNot supported
Talk time autonomyfeature not registered56 hours (2.3 days)
Standbyfeature not registered672 hours (28 days)

➕ Other features

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
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: Navy, Iceblue, Lilac, Lemon• Colors: Carbon Gray, Twilight Blue, Sunrise Orange, Ocean Green
• MIUI 12
• Hi-Res audio
• 24-bit/192kHz audio
• Stereo dual speakers

☢️ Radiation rate

Galaxy Quantum 5 (SM-A556S)Redmi 9T (J19SY 64GB)
SAR 1.6W/kg (USA, Mexico, etc.)0.629W/kg (head), 1.11W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registeredfeature not registered
X

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