Skip to content

Alcatel A7 (5090i) vs Xiaomi Poco X3 Pro (J20SI 128GB)

Side by side comparison between Alcatel A7 vs Xiaomi Poco X3 Pro phones, differences, pros, cons and full specifications. What's the better?

,
5.5"
IPS

1080x1920

16
MP

8mp

4GB
RAM

Octa-core

4000
mAh

(Non removable)

vs
26Points Xiaomi Poco X3 Pro (J20SI 128GB) Compare Alcatel A7 X
6.67"
IPS

1080x2400

48
MP

20mp

6GB
RAM

Octa-core

5160
mAh

(Non removable)

What's the better phone? Xiaomi Poco X3 Pro (J20SI 128GB)

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!

A7 (5090i)} 5 Advantages Alcatel A7 (5090i) vs Poco X3 Pro (J20SI 128GB)} 26 Advantages Xiaomi Poco X3 Pro (J20SI 128GB)
+164 grams (5.74 ounces)31%
Lighter
vs215 grams (7.53 ounces)
+9 millimeters (0.35 inches)4%
Thinner
vs9.4 millimeters (0.37 inches)
+401 PPI2%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+Dual-LED on main camera and LED on front cameraAdvantage
The Dual-LED on main camera and LED on front camera helps in dark places or in low light
vsDual-LED flash
+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)
1.5GHz 64bit Octa-corevs+2.96GHz 64bit Octa-core (7nm)107%
More powerful processor, you can open your applications faster
4GB LPDDR3vs+6GB LPDDR4X50%
More RAM memory. Typically more responsive and better for multitasking.
32GB (22GB available)vs+128GB (106GB available)4 times
More internal storage for applications and files
eMMC 5.1vs+UFS 3.1Advantage
Fastest write and read storage.
Until 128GB microSD, microSDXCvs+Until 1TB microSD, microSDXC7 times
More external storage for files using memory cards
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x1920 pixelsvs+1080x2400 pixels25%
Higher resolution screen
5.5"vs+6.67"21%
Larger screen
(back) 16MPvs+(quad camera) 48MP + 8MP + 2MP + 2MP3 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
1/3" inchesvs+1/2" inches50%
The larger sensor camera lets you take photos with better depth.
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) 8MPvs+(front) 20MP149%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
(front) HD (1280x720)vs+(front) Full HD (1920x1080)125%
More image quality for recording videos with the secondary camera
Android 7.0 Nougatvs+Android 13Advantage
Android 13 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 800 Mbps167%
Faster for surfing the internet and download files
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
4000 mAhvs+5160 mAh29%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
10Wvs+33W2 times
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+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
4.2 + 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 6Advantage
Protection against scratches on the screen lets you carry your phone with your keys
Not supportedvs+IP53 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

24 Common items in both devices
Plastic body, glass front
LTPS IPS LCD / TFT IPS LCD
16 million
Only digital zoom
PDAF: phase detection autofocus
EIS: Digital stabilization
4G LTE-A
+17 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 A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
ModelAlcatel A7 (5090i)Poco X3 Pro (J20SI 128GB)
Other model namesAlcatel A7 (4GB RAM) OT-5090IPOCO X3 Pro M2102J20SI (128GB+6GB RAM)
Country or region available(Latin America)Brazil
(Latin America), Brazil
India
India
BrandAlcatelXiaomi
Release date9/1/20173/24/2021, Announced: 3/22/2021
Depth9 millimeters (0.35 inches)9.4 millimeters (0.37 inches)
Size (width x height)76.5 x 152.7 millimeters (3.01 x 6.01 in)76.8 x 165.3 millimeters (3.02 x 6.51 in)
Weight164 grams (5.74 ounces)215 grams (7.53 ounces)
Build, materialsPlastic body, glass frontPlastic body, glass front
Protection against water and othersNot supportedIP53 certified: protection against dust and splashing

📲 Display

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Display typeLTPS IPS LCDTFT IPS LCD
Screen size5.5" inches6.67" inches
Screen-to-body ratio~71.4% (screen-to-body ratio)~84.6% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)401 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 6
Refresh rate60Hz120Hz
Display featuresfeature not registered450nits[typ]
HDR10

🤖 Operating System

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
System versionAndroid 7.0 NougatAndroid 11
Firmware updatefeature not registeredAndroid 13
User Interfacefeature not registeredMIUI 12.5 / 13 / 14

⚙️ Processor

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Chipset64bit: MediaTek MT6750T (28nm)64bit: Qualcomm Snapdragon 860 (SM8150-AC) (7nm)
CPUOcta-core, 2 processors:
4x 1.5GHz ARM Cortex-A53 (Quad-core)
4x 1GHz ARM Cortex-A53 (Quad-core)
Octa-core, 3 processors:
1x 2.96GHz Kryo 485 Gold (Single-core)
3x 2.42GHz Kryo 485 Gold (Triple-core)
4x 1.78GHz Kryo 485 Silver (Quad-core)
GPU graphical controllerARM Mali-T860 MP2 650MhzQualcomm Adreno 640 (250-672MHz)
Performance (benchmark)feature not registeredAnTuTu: 483527 (v8)
Geekbench: 2574 (v5.1)
GFXBench: 38fps (ES 3.1 onscreen)

💽 Memory and storage

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
RAM memory4GB LPDDR36GB LPDDR4X
Internal storage32GB (22GB available)
eMMC 5.1
128GB (106GB available)
UFS 3.1
External storageUntil 128GB microSD, microSDXC
(dedicated slot)
Until 1TB microSD, microSDXC
(hybrid slot/shares the same SIM-2 slot)

📶 Mobile networks

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(hybrid slot/shares the same microSD slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps800/150 Mbps
Network technology2G, 3G, 4G2G, 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 850/900/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 700/800/900/1800/2100/2600 (Bands 1,3,7,8,20,28)LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, 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 Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40, 41)
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Back camera (main camera)16 megapixels(quad camera)
48 megapixels
8MP ultrawide f/2.2119°1.0µm
2MP macro f/2.4
2MP depth f/2.4
Main camera resolution4608x3456 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashDual-LED on main camera and LED on front cameraDual-LED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/3" inches1/2" inches
Pixel sizefeature not registered0.8µm 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 only main cameraHDR photo on both cameras
Camera extrasfeature not registered1080p@960fps

📸 Front camera

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Front camera (secondary)8 megapixels20 megapixels
Front camera resolution3264x2448 pixels5184x3840 pixels
Video recording (secondary)HD (1280x720)Full HD (1920x1080)
Front flashLEDNot supported
Focal aperturefeature not registeredf/2.2 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.4" inches
Pixel sizefeature not registered0.8µm pixel

🔉 Sound and multimedia

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
LoudspeakerSupportedStereo sound with dual speakers
Active noise cancellationNot supported2 microphones or more
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.264, H.263MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + 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
DLNANot supportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCNot supportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
SensorsAccelerometer
Ambient light sensor
Compass
Fingerprint sensor (rear-mounted)
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity4000 mAh5160 mAh
Charger, watts10W Wired charging33W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomy17 hoursfeature not registered
Standby634 hours (26.4 days)feature not registered

➕ Other features

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
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: Metal Black
• DIRAC sound
• Colors: Phantom Black, Frost Blue, Metal Bronze
• Silicone Case included
• Cooling up to 6 °C
• LiquidCool 1.0 Plus

☢️ Radiation rate

Alcatel A7 (5090i)Xiaomi Poco X3 Pro (J20SI 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.99W/kg (head), 0.67W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.57W/kg (head), 0.9W/kg (body)
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.