Xiaomi MI 4i vs. Alcatel Idol 4

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 4i and Alcatel Idol 4. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Xiaomi MI 4i vs. Alcatel Idol 4 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 4i Alcatel Idol 4
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 138.1 mm 147 mm Alcatel Idol 4 has greater height than Xiaomi MI 4i.
Width 69.6 mm 72.5 mm Alcatel Idol 4 has greater width than Xiaomi MI 4i.
Depth 7.8 mm 7.1 mm Alcatel Idol 4 is narrower than Xiaomi MI 4i.
Weight 130 g 135 g Xiaomi MI 4i is lighter than Xiaomi MI 4i.
Body Colour Black | Dark grey | White Metallic silver
Waterproof (Water-resistant) - -
SAR Value 1.29 W/kg -
Integrated Components FM radio 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 Nano SIM
SIM Card Qty Dual-SIM -
DISPLAY Xiaomi MI 4i Alcatel Idol 4
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5" 5.2" Alcatel Idol 4 has larger screen size than Xiaomi MI 4i.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1920 x 1080 pixels Both phones have the same screen resolution.
Display Format Full HD Full HD
Pixel Density 441 ppi -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
Display Protection (Screen Protector) Corning Concore Glass -
PROCESSOR Xiaomi MI 4i Alcatel Idol 4
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm
Processor Number - MSM8952
Clock Speed 1.7 GHz 1.7 GHz Both phones have the same clock speed.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes - Xiaomi MI 4i has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 405 -
MEMORY Xiaomi MI 4i Alcatel Idol 4
RAM 2 GB 3 GB Alcatel Idol 4 has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 16 GB 16 GB Both phones have the same internal memory capacity.
User Memory - 10 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 512 GB
CAMERA Xiaomi MI 4i Alcatel Idol 4
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Aperture F/2.0 -
Lens Construction 5-element 6-element
Focus Adjustment Automatic Automatic
HDR Mode Auto HDR mode Auto HDR mode
Camera Modes Panorama, manual mode Panorama, manual mode, Instant shot
Face Recognition (Face ID) Face detection, smile detection - Xiaomi MI 4i has face detection.
Light Source Dual LED flash Dual LED flash
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p)
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), Electronic Image Stabiliser (EIS)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Alcatel Idol 4 has better front camera resolution than Xiaomi MI 4i.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.8 -
Lens Element Qty (Front) 5-element -
Focus Adjustment - Focus free
BATTERY AND CHARGING Xiaomi MI 4i Alcatel Idol 4
Battery Capacity (Battery Size) 3120 mAh 2610 mAh Xiaomi MI 4i has larger battery capacity than Alcatel Idol 4.
Recharge Time (Charging Time) - 120 min
Talk Time 2100 minutes -
Run Time Details Talk (WCDMA): up to 2100 min -
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI 4i Alcatel Idol 4
Technology TD-SCDMA / WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.0.2 (Lollipop) Android 6.0 (Marshmallow)
User Interface MIUI V6 -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS
COMMUNICATIONS Xiaomi MI 4i Alcatel Idol 4
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
4G LTE Band Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 -
4G LTE Frequency FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 -
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 4.2
Bluetooth Profiles A2DP, HID -
NFC - Yes Alcatel Idol 4 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 4i Alcatel Idol 4
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, AAC +, MIDI
Supported Digital Video Standards XviD, MPEG-4, DivX, H.264 AVC, MPEG-4, H.264, H.263, HEVC, VP8, VP9
Sound Enhancements - Hi-Fi Sound support
FEATURES Xiaomi MI 4i Alcatel Idol 4
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor -
Additional Phone Features MIMO technology, Active noise-cancellation Radio Data Service (RDS), HD Voice, Dual noise reduction microphones
OTHERS Xiaomi MI 4i Alcatel Idol 4
Included Accessories Power adapter Stereo headset, USB cable, power adapter, SIM card removal tool, Virtual Reality Googles
Compliant Standards - HAC (Hearing Aid Compatible)
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