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Xiaomi Redmi Note 9 (128GB/6GB) vs Blu Studio J8M (S0430WW)

Side by side comparison between Xiaomi Redmi Note 9 vs Blu Studio J8M phones, differences, pros, cons with full specifications. What's the better?

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Compare Blu Studio J8M XXiaomi Redmi Note 9 (128GB/6GB)25Points
Xiaomi Redmi Note 9 (128GB/6GB)
6.53"
IPS

1080x2340

48
MP

13mp

6GB
RAM

64bit Octa

5020
mAh

(Non removable)

vs
Blu Studio J8M (S0430WW)
5"
IPS

720x1280

8
MP

5mp

2GB
RAM

64bit Quad

2000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 9 (128GB/6GB)

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!

Redmi Note 9 (128GB/6GB)25 Advantages Xiaomi Redmi Note 9 (128GB/6GB)vsStudio J8M (S0430WW)2 Advantages Blu Studio J8M (S0430WW)
+2Ghz 64bit Octa-Core89%
More powerful processor, you can open your applications faster
vs1.3Ghz 64bit Quad-Core
+6GB LPDDR4X2 times
More RAM memory. Typically more responsive and better for multitasking.
vs2GB LPDDR3
+128GB (106GB available)11 times
More internal storage for applications and files
vs16GB (9GB available)
+Until 512GB microSD, microSDXC7 times
More external storage for files using memory cards
vsUntil 64GB microSD, microSDXC
+8.9 millimeters (0.35 inches)6%
Thinner
vs9.4 millimeters (0.37 inches)
+1080x2340 pixels174%
Higher resolution screen
vs720x1280 pixels
+395 PPI34%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs294 PPI
+6.53"31%
Larger screen
vs5"
+(quad camera) 48MP + 8MP + 2MP + 2MP7 times
Higher resolution main camera
vs(back) 8MP
+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
vsHDR photo only main camera
+(front) 13MP160%
Higher resolution secondary camera to take pictures and selfies
vs(front) 5MP
+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
vsHD (1280x720)
+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
vs(front) HD (1280x720)
+Android 11Advantage
Android 11 is newer and safer
vsAndroid 7.0 Nougat
+(4G+ LTE-A) 800 Mbps4 times
Faster for surfing the internet and download files
vs(4G LTE) 150 Mbps
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+Face unlockAdvantage
Sensors help you use the device
vsNot supported
+5020 mAh151%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs2000 mAh
+Active noise cancellationAdvantage
Noise-canceling microphone allows better call quality
vsNot supported
+802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMOAdvantage
WiFi 802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO is newer and faster
vs802.11 b/g/n (2.4Ghz)
+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
vs4.0 + A2DP
+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
vsMicroUSB 2.0
+Gorilla Glass 5Advantage
Protection against scratches on the screen lets you carry your phone with your keys
vsNot supported
+Water repellent nano-coating (don't immerse)Advantage
Protection against water allows you talk to your friends in the rain, for example
vsNot supported
199 grams (6.97 ounces)vs+140 grams (4.9 ounces)42%
Lighter
LED flashvs+LED flash on both camerasAdvantage
The LED flash on both cameras helps in dark places or in low light

22 Common items in both devices
TFT IPS LCD
16 million
Only digital zoom
PDAF: phase detection autofocus / Autofocus
EIS: Digital stabilization
4G+ LTE-A / 4G LTE
Capacitive
+15 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 featuresXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
ModelRedmi Note 9 (128GB/6GB)Studio J8M (S0430WW)
Other model namesXiaomi Redmi Note 9 M2003J15SC, M2003J15SSBlu Studio J8M LTE S0430WW, S0450WW
Country or region availableChinaIndia
China, India
(Global, International)
(Global, International)
BrandXiaomiBlu
Release dateApril, 2020February, 2018
Depth8.9 millimeters (0.35 inches)9.4 millimeters (0.37 inches)
Size (width x height)77.2 x 162.3 millimeters (3.04 x 6.39 in)72 x 145 millimeters (2.83 x 5.71 in)
Weight199 grams (6.97 ounces)140 grams (4.9 ounces)
Qwerty physical keyboardNot supportedNot supported
AntennaInternal antennaInternal antenna
Build, materialsPlastic body, glass frontfeature not registered
Protection against water and othersWater repellent nano-coating (don't immerse)Not supported
System (OS)Xiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Operating systemAndroid 10Android 7.0 Nougat
Firmware updateAndroid 11feature not registered
HardwareXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Chipset64bit - MediaTek Helio G85 (12nm)64bit - MediaTek MT6737 (28nm)
CPU processorOcta-Core, 2 processors:
2Ghz Dual-Core ARM-Cortex-A75
1.8Ghz Hexa-Core ARM-Cortex-A55
1.3Ghz Quad-Core ARM Cortex-A53
GPU graphical controllerARM Mali-G52 MC2 1GhzARM Mali-T720 MP2 550Mhz
RAM memory6GB LPDDR4X2GB LPDDR3
Internal storage128GB (106GB available)
eMMC 5.1
16GB (9GB available)
External storageUntil 512GB microSD, microSDXC
(dedicated slot)
Until 64GB microSD, microSDXC
(dedicated slot)
DisplayXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Display typeTFT IPS LCDTFT IPS LCD
Screen size6.53" inches5" inches
Screen-to-body ratio~83.5% (screen-to-body ratio)~66% (screen-to-body ratio)
Display resolution1080x2340 pixels (19.5:9)720x1280 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)395 PPI294 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 5Not supported
Display features60Hz, 450 nitsfeature not registered
Mobile networksXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
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)
micro-SIM (3FF)
Maximum download/upload800/150 Mbps150/50 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 850/1700/1900/2100
Primary 4G networkLTE Cat15/13 (Bands 1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (Bands 38, 40, 41)
VoLTE
LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12,17,28)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE
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
CallingXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
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
CameraXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Back camera (main camera)(quad camera)
48 megapixels
8MP ultrawidef/2.213mm1/4"1.12µm118º
2MP macrof/2.41.75µmAF
2MP depthf/2.41/5"1.7µm
8 megapixels
Main camera resolution8000x6000 pixels3264x2448 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsHD (1280x720) 30 fps
FlashLED flashLED flash on both cameras
Focal aperturef/1.8 (aperture)feature not registered
Focal length26mm lensfeature not registered
Sensor size1/2" inchesfeature not registered
Pixel size0.8µm pixelfeature not registered
AutofocusPDAF: phase detection autofocusAutofocus
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 only main camera
2ª cameraXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Front camera (secondary)13 megapixels5 megapixels
Front camera resolution4128x3096 pixels2560x1920 pixels
Video recording (secondary)Full HD (1920x1080)HD (1280x720)
Front flashNot supportedLED
Focal aperturef/2.3 (aperture)feature not registered
Focal length29mm lensfeature not registered
Sensor size1/3.06" inchesfeature not registered
Pixel size1.12µm pixelfeature not registered
MultimediaXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviD, MKVMP4, H.265, H.264, H.263
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, OGG, eAAC+, FLAC
ConnectivityXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
USBUSB 2.0 Type-C, USB OTG On-The-GoMicroUSB 2.0
TV outputNot supportedNot supported
Audio output3.5mm jack3.5mm jack
Bluetooth5.0 + A2DP/LE4.0 + A2DP
WiFi802.11 a/b/g/n/ac (2.4Ghz, 5Ghz) + MIMO802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
NFCNot supportedNot supported
GPSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDouA-GPS, GeoTagging
Infrared portSupportedNot supported
Other functionsXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
Active noise cancellationSupportedNot supported
Vibrating alertSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
SensorsAccelerometer
Proximity sensor
Compass
Ambient Light sensor
Gyroscope
Face unlock
Fingerprint sensor (rear-mounted)
Accelerometer
Proximity sensor
Ambient Light sensor
Fingerprint sensor
Other features- Colors: Forest Green, Midnight Grey, Polar White
- MIUI 11, 12
- 22.5W charger (18W phone support)
- WiFi direct, hotspot
- Colors: Black, Gold
- Screen protector included
- Silicon case included
- WiFi direct, hotspot
Power supplyXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
BatteryLiPo: Li-Ion polymer (Non removable)LiPo: Li-Ion polymer (Non removable)
Battery capacity5020 mAh2000 mAh
Charger, watts18W Fast battery charging
9W Reverse charging USB between devices
Standard charging
Talk time autonomy1980 minutes | 33 hours | 1.4 days840 minutes | 14 hours | 0.6 day
Standbyfeature not registered30000 minutes | 500 hours | 20.8 days
Radiation rateXiaomi Redmi Note 9 (128GB/6GB)Blu Studio J8M (S0430WW)
SAR 1.6W/kg (USA, Mexico, etc.)0.84W/kg (head) | 0.9W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.8W/kg (head) | 1.14W/kg (body)feature not registered
X

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