Alcatel U3 3G vs. Xiaomi Redmi Note 4x

Phone Comparison, Reviews and Tests

Detailed comparison and review of Alcatel U3 3G and Xiaomi Redmi Note 4x. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Alcatel U3 3G vs. Xiaomi Redmi Note 4x Comparison Chart
DESIGN AND DIMENSIONS Alcatel U3 3G Xiaomi Redmi Note 4x
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 121.3 mm 151 mm Xiaomi Redmi Note 4x has greater height than Alcatel U3 3G.
Width 64.4 mm 76 mm Xiaomi Redmi Note 4x has greater width than Alcatel U3 3G.
Depth 9.7 mm 8.45 mm Xiaomi Redmi Note 4x is narrower than Alcatel U3 3G.
Weight 102 g 165 g Alcatel U3 3G is lighter than Alcatel U3 3G.
Body Colour Volcano black Platinum silver grey
Body Material - Metal
Waterproof (Water-resistant) - -
SAR Value - 0.674 W/kg (body), 0.724 W/kg (head)
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Micro SIM, nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Micro SIM + nano SIM/microSD
DISPLAY Alcatel U3 3G Xiaomi Redmi Note 4x
Display Type LCD display -
Display Technology TFT -
Screen Size (Display Size) 4" 5.5" Xiaomi Redmi Note 4x has larger screen size than Alcatel U3 3G.
Screen Resolution (Display Resolution) 800 x 480 pixels 1920 x 1080 pixels Xiaomi Redmi Note 4x has better screen resolution than Alcatel U3 3G.
Display Format - Full HD
Pixel Density - 403 ppi
Max Brightness - 450 cd/m²
Contrast Ratio - 1000:1
Display Features - 2.5D Glass, Eye protection mode, Colour temperature adjustment
PROCESSOR Alcatel U3 3G Xiaomi Redmi Note 4x
Processor Type (CPU) - Qualcomm Snapdragon 625
Clock Speed 1.3 GHz 2 GHz Xiaomi Redmi Note 4x has higher clock speed than Alcatel U3 3G.
Processor Core Qty Dual-core -
Graphics System (GPU) - Qualcomm ADRENO 506
MEMORY Alcatel U3 3G Xiaomi Redmi Note 4x
RAM 512 MB 3 GB Xiaomi Redmi Note 4x has more RAM than Alcatel U3 3G.
Internal Memory Size (Storage Capacity) 4 GB 32 GB Xiaomi Redmi Note 4x has more internal memory than Alcatel U3 3G.
User Memory 700 MB -
Supported Flash Memory Cards (Expandable Memory) microSDHC - up to 32 GB microSDHC, microSDXC - up to 128 GB
CAMERA Alcatel U3 3G Xiaomi Redmi Note 4x
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 2 Megapixel 13 Megapixel Xiaomi Redmi Note 4x has better camera resolution than Alcatel U3 3G.
Lens Aperture - F/2.0
Lens Construction - 5-element
Focus Adjustment Focus free Automatic
Special Effects - HDR
Camera Modes - Burst mode, Panorama, low-light shots
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 4x has face detection.
Light Source LED light Dual LED flash
Video Resolutions - 1920 x 1080 (1080p), 1280 x 720 (720p), Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Functions) Interpolated to 3MP Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 0.3 Megapixel 5 Megapixel Xiaomi Redmi Note 4x has better front camera resolution than Alcatel U3 3G.
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Camera Modes (Front) - Real time beauty mode, Beautify with 36 smart beauty profiles
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 4x has face detection.
Light Source (Front) LED flash -
Camera Features (Front) Interpolated to 1.3MP Selfie countdown
BATTERY AND CHARGING Alcatel U3 3G Xiaomi Redmi Note 4x
Battery Capacity (Battery Size) 1500 mAh 4100 mAh Xiaomi Redmi Note 4x has larger battery capacity than Alcatel U3 3G.
Standby Time - 264 hours
Talk Time - 3060 minutes
Run Time Details - Talk (2G): up to 3060 min
Playback (video): up to 18 hrs
Gaming: up to 15 hrs
Standby (4G): up to 264 hrs
Playback (audio): up to 162 hrs
Reading: up to 22 hrs
CELLULAR Alcatel U3 3G Xiaomi Redmi Note 4x
Technology WCDMA (UMTS) / GSM CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 3G 4G Xiaomi Redmi Note 4x has more advanced generation mobile network.
Operating System Android 6.0 (Marshmallow) -
User Interface - MIUI 8
Navigation GPS, A-GPS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Alcatel U3 3G Xiaomi Redmi Note 4x
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+ GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM -
3G UMTS Band Band 1, Band 8 Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency 2100, 900 2100, 1900, 850, 900
4G LTE Band - Band 1, Band 3, Band 5, Band 7, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1800+, FDD 850, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11b/g/n Infrared (IrDA), IEEE 802.11b/g/n
Bluetooth Bluetooth 4.0 Bluetooth 4.2
Bluetooth Profiles - HID
Messaging Services SMS, MMS SMS, MMS
MEDIA Alcatel U3 3G Xiaomi Redmi Note 4x
Supported Digital Audio Standards - WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB
Supported Digital Video Standards - VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES Alcatel U3 3G Xiaomi Redmi Note 4x
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Proximity sensor, G-sensor Accelerometer, ambient light sensor, gyro sensor, hall sensor, distance sensor
Additional Phone Features Radio Data Service (RDS) Infrared remote control
OTHERS Alcatel U3 3G Xiaomi Redmi Note 4x
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool
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