Xiaomi MI 4i vs. Xiaomi Redmi 5 Plus

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 4i and Xiaomi Redmi 5 Plus. 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. Xiaomi Redmi 5 Plus Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 4i Xiaomi Redmi 5 Plus
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 138.1 mm 158.5 mm Xiaomi Redmi 5 Plus has greater height than Xiaomi MI 4i.
Width 69.6 mm 74.45 mm Xiaomi Redmi 5 Plus has greater width than Xiaomi MI 4i.
Depth 7.8 mm 8.05 mm Xiaomi MI 4i is narrower than Xiaomi MI 4i.
Weight 130 g 180 g Xiaomi MI 4i is lighter than Xiaomi MI 4i.
Body Colour Black | Dark grey | White Light blue | Gold | Black | Rose gold
Waterproof (Water-resistant) - -
SAR Value 1.29 W/kg 1.47 W/kg (body), 1.013 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 Xiaomi MI 4i Xiaomi Redmi 5 Plus
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 5" 5.99" Xiaomi Redmi 5 Plus has larger screen size than Xiaomi MI 4i.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2160 x 1080 pixels Xiaomi Redmi 5 Plus has better screen resolution than Xiaomi MI 4i.
Display Format Full HD -
Pixel Density 441 ppi 403 ppi Xiaomi MI 4i has better pixel density than Xiaomi Redmi 5 Plus.
Aspect Ratio - 18:9
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1000:1
Display Features - 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment
Display Protection (Screen Protector) Corning Concore Glass Corning Gorilla Glass (scratch resistant glass)
PROCESSOR Xiaomi MI 4i Xiaomi Redmi 5 Plus
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm Snapdragon 625
Clock Speed 1.7 GHz 1.8 GHz Xiaomi Redmi 5 Plus has higher clock speed than Xiaomi MI 4i.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 405 Qualcomm ADRENO 506
MEMORY Xiaomi MI 4i Xiaomi Redmi 5 Plus
RAM 2 GB 3 GB Xiaomi Redmi 5 Plus has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Xiaomi Redmi 5 Plus has more internal memory than Xiaomi MI 4i.
Supported Flash Memory Cards (Expandable Memory) - microSD
CAMERA Xiaomi MI 4i Xiaomi Redmi 5 Plus
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi MI 4i has better camera resolution than Xiaomi Redmi 5 Plus.
Lens Aperture F/2.0 F/2.2 Xiaomi MI 4i has better lens aperture than Xiaomi MI 4i.
Lens Construction 5-element 5-element
Focus Adjustment Automatic Automatic
Special Effects - HDR
HDR Mode Auto HDR mode -
Camera Modes Panorama, manual mode Burst mode, Panorama, low-light shots
Face Recognition (Face ID) Face detection, smile detection Face recognition Both phones have face detection.
Light Source Dual LED flash Dual LED flash
Video Resolutions 1920 x 1080 (1080p) -
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.8 -
Lens Element Qty (Front) 5-element -
Special Effects (Front) - Beautify 3.0
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 5 Plus has face detection.
Light Source (Front) - LED flash
Video Resolutions (Front) - 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Front) - Selfie countdown
BATTERY AND CHARGING Xiaomi MI 4i Xiaomi Redmi 5 Plus
Battery Capacity (Battery Size) 3120 mAh 4000 mAh Xiaomi Redmi 5 Plus has larger battery capacity than Xiaomi MI 4i.
Standby Time - 408 hours
Talk Time 2100 minutes -
Run Time Details Talk (WCDMA): up to 2100 min Standby: up to 408 hrs
Gaming: up to 9 hrs
Playback (video): up to 15 hrs
Playback (Music): up to 165 hrs
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI 4i Xiaomi Redmi 5 Plus
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) -
User Interface MIUI V6 MIUI 9
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI 4i Xiaomi Redmi 5 Plus
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40
4G LTE Frequency FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11a/b/g/n/ac Infrared (IrDA), IEEE 802.11b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.2
Bluetooth Profiles A2DP, HID HID
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 4i Xiaomi Redmi 5 Plus
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards XviD, MPEG-4, DivX, H.264 MKV, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES Xiaomi MI 4i Xiaomi Redmi 5 Plus
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 Accelerometer, ambient light sensor, proximity sensor, gyro sensor, hall sensor
Security Devices - Fingerprint reader
Additional Phone Features MIMO technology, Active noise-cancellation Infrared remote control, Dual microphones
OTHERS Xiaomi MI 4i Xiaomi Redmi 5 Plus
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool, transparent case
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