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Alcatel Idol X+ (16GB) vs Xiaomi Redmi Note 9 (128GB/4GB)

Side by side comparison between Alcatel Idol X+ vs Xiaomi Redmi Note 9 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi Note 9 X Alcatel Idol X+ (16GB) 04Points
5"
IPS

1080x1920

13.1
MP

2.1mp

2GB
RAM

Octa-core

2500
mAh

(Non removable)

vs
21Points Xiaomi Redmi Note 9 (128GB/4GB) Compare Alcatel Idol X+ X
6.53"
IPS

1080x2340

48
MP

13mp

4GB
RAM

Octa-core

5020
mAh

(Non removable)

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

Idol X+ (16GB)} 4 Advantages Alcatel Idol X+ (16GB) vs Redmi Note 9 (128GB/4GB)} 21 Advantages Xiaomi Redmi Note 9 (128GB/4GB)
+130 grams (4.55 ounces)53%
Lighter
vs199 grams (6.97 ounces)
+7.9 millimeters (0.31 inches)13%
Thinner
vs8.9 millimeters (0.35 inches)
+441 PPI12%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
2GHz 32bit Octa-corevs+2GHz 64bit Octa-core (12nm)11%
More powerful processor, you can open your applications faster
2GB LPDDR3vs+4GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
16GB (12GB available)vs+128GB (106GB available)8 times
More internal storage for applications and files
Not supportedvs+Until 512GB microSD, microSDXCAdvantage
More external storage for files using memory cards
1080x1920 pixelsvs+1080x2340 pixels22%
Higher resolution screen
5"vs+6.53"31%
Larger screen
(back) 13.1MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP4 times
Higher resolution main camera
HDR photo only main cameravs+HDR photo on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
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.
(front) 2.1MPvs+(front) 13MP5 times
Higher resolution secondary camera to take pictures and selfies
Android 4.4.2 KitKatvs+Android 11Advantage
Android 11 is newer and safer
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 42 Mbpsvs+(4G LTE-A) 300 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
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
2500 mAhvs+5020 mAh101%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
802.11 a/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
4.0 + 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+Water repellent nano-coating (don't immerse)Advantage
Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices
TFT IPS LCD
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
Full HD (1920x1080)
(front) Full HD (1920x1080)
+14 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

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
ModelIdol X+ (16GB)Redmi Note 9 (128GB/4GB)
Other model namesAlcatel One Touch Idol X Plus 6043D, Alcatel Idol X PlusMi Redmi Note 9 CX296VRD, CX296CIN, M2003J15SS/2003J15SC
Country or region availablefeature not registeredBrazilChinaIndia
Brazil, China, India
BrandAlcatelXiaomi
Release date2/1/20145/12/2020, Announced: 4/30/2020
Depth7.9 millimeters (0.31 inches)8.9 millimeters (0.35 inches)
Size (width x height)69.1 x 140.4 millimeters (2.72 x 5.53 in)77.2 x 162.3 millimeters (3.04 x 6.39 in)
Weight130 grams (4.55 ounces)199 grams (6.97 ounces)
Build, materialsfeature not registeredPlastic body, glass front
Protection against water and othersNot supportedWater repellent nano-coating (don't immerse)

📲 Display

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5" inches6.53" inches
Screen-to-body ratio~71% (screen-to-body ratio)~83.5% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2340 pixels (19.5:9)
TouchscreenCapacitive Multitouch 5-pointsCapacitive Multitouch
Pixel density (dot pitch)441 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassGorilla Glass 2Gorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registered450nits[typ]

🤖 Operating System

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
System versionAndroid 4.2.1 Jelly BeanAndroid 10
Firmware updateAndroid 4.4.2 KitKatAndroid 11
User Interfacefeature not registeredMIUI 11 / 12

⚙️ Processor

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Chipset32bit: MediaTek MT659264bit: MediaTek Helio G85 (12nm)
CPUOcta-core, 1 processor:
8x 2GHz ARM Cortex-A7 (Octa-core)
Octa-core, 2 processors:
2x 2GHz ARM-Cortex-A75 (Dual-core)
6x 1.8GHz ARM-Cortex-A55 (Hexa-core)
GPU graphical controllerARM Mali-450 MP4ARM Mali-G52 MC2 (1GHz)
Performance (benchmark)feature not registeredAnTuTu: 200451 (v8)
Geekbench: 1292 (v5.1)

💽 Memory and storage

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
RAM memory2GB LPDDR34GB LPDDR4X
Internal storage16GB (12GB available)128GB (106GB available)
eMMC 5.1
External storageNot supportedUntil 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Dual-SIMDual-SIM Standby - Call active on one sim cardDual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload42/5.76 Mbps300/150 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 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat7 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Back camera (main camera)13.1 megapixels(quad camera)
48 megapixels
8MP ultrawide f/2.213mm1/4"1.12µm118°
2MP macro f/2.41.75µmAF
2MP depth f/2.41/5"1.7µm
Main camera resolution4208x3120 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm lens
Sensor sizefeature not registered1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo only main cameraHDR photo on both cameras
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Front camera (secondary)2.1 megapixels13 megapixels
Front camera resolution1920x1080 pixels4128x3096 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.3 (aperture)
Focal lengthfeature not registered29mm lens
Sensor sizefeature not registered1/3.06" inches
Pixel sizefeature not registered1.12µm pixel

🔉 Sound and multimedia

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, XviD, WMV, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, WMA, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.0 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity2500 mAh5020 mAh
Charger, wattsWired charging18W Wired fast charging
9W Reverse charging by cable
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy12 hours33 hours (1.4 days)
Standby240 hours (10 days)feature not registered

➕ Other features

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
Call controlVoice dialing, Voice recorderVoice 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: Black, White
• Oleophobic coating screen
• Super panorama photo
• HiFi sound with JBL earphones
• Java framework
• Colors: Forest Green, Midnight Grey, Polar White
• 22.5W charger (18W phone support)

☢️ Radiation rate

Alcatel Idol X+ (16GB)Redmi Note 9 (128GB/4GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.84W/kg (head), 0.9W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.8W/kg (head), 1.14W/kg (body)
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