Xiaomi MI 4i vs. Razer Phone 2

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 4i and Razer Phone 2. 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. Razer Phone 2 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 4i Razer Phone 2
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 138.1 mm 158.5 mm Razer Phone 2 has greater height than Xiaomi MI 4i.
Width 69.6 mm 78.99 mm Razer Phone 2 has greater width than Xiaomi MI 4i.
Depth 7.8 mm 8.5 mm Xiaomi MI 4i is narrower than Xiaomi MI 4i.
Weight 130 g -
Body Colour Black | Dark grey | White Satin black | Mirror black
Protection - Waterproof
Waterproof (Water-resistant) - Yes Razer Phone 2 is waterproof.
IP rating - IP67
SAR Value 1.29 W/kg -
Integrated Components FM radio -
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
SIM Card Type (Size) Micro SIM -
SIM Card Qty Dual-SIM Single-SIM
DISPLAY Xiaomi MI 4i Razer Phone 2
Display Type LCD display LCD display
Display Technology IPS IGZO (Indium Gallium Zinc Oxide)
Screen Size (Display Size) 5" 5.72" Razer Phone 2 has larger screen size than Xiaomi MI 4i.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2560 x 1440 pixels Razer Phone 2 has better screen resolution than Xiaomi MI 4i.
Display Format Full HD QHD
Pixel Density 441 ppi -
Colour Depth 16.7 million colours 16.7 million colours Both phones have the same color depth.
HDR - Yes Razer Phone 2 has HDR.
Display Features - UltraMotion technology, Wide Colour Gamut (WCG), Vapor Chamber Cooling
Display Protection (Screen Protector) Corning Concore Glass Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi MI 4i Razer Phone 2
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm Snapdragon 845
Clock Speed 1.7 GHz 2.8 GHz Razer Phone 2 has higher clock speed than Xiaomi MI 4i.
Processor Core Qty 8-core -
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 405 Qualcomm ADRENO 630
MEMORY Xiaomi MI 4i Razer Phone 2
RAM 2 GB 8 GB Razer Phone 2 has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Razer Phone 2 has more internal memory than Xiaomi MI 4i.
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 1 TB
CAMERA Xiaomi MI 4i Razer Phone 2
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi MI 4i has better camera resolution than Razer Phone 2.
Sensor Name - Sony Exmor RS IMX363 sensor
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/1.75 Razer Phone 2 has better lens aperture than Xiaomi MI 4i.
Lens Construction 5-element -
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Razer Phone 2 has optical stabilisation.
Focus Adjustment Automatic Automatic
HDR Mode Auto HDR mode -
Camera Modes Panorama, manual mode -
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) 3840 x 2160 (4K)
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Sensor Name (2nd Camera) - Sony Exmor RS IMX351 sensor
Lens Type (2nd Camera) - Telephoto lens
Lens Aperture (2nd Camera) - F/2.6
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Razer Phone 2 has better front camera resolution than Xiaomi MI 4i.
Sensor Name (Front) - Samsung 3H7
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/1.8 F/2.0 Xiaomi MI 4i has better front lens aperture than Xiaomi MI 4i.
Lens Element Qty (Front) 5-element -
Focus Adjustment - Focus free
Video Resolutions (Front) - 1920 x 1080 (1080p)
BATTERY AND CHARGING Xiaomi MI 4i Razer Phone 2
Battery Capacity (Battery Size) 3120 mAh 4000 mAh Razer Phone 2 has larger battery capacity than Xiaomi MI 4i.
Fast Charging Technology - Qualcomm Quick Charge 4.0+ Razer Phone 2 has fast charging technology.
Wireless Charging - Yes Razer Phone 2 can be charged wirelessly.
Wireless Charging Standards - Qi
Talk Time 2100 minutes -
Run Time Details Talk (WCDMA): up to 2100 min -
Battery Technology Lithium Ion Lithium Ion
CELLULAR Xiaomi MI 4i Razer Phone 2
Technology TD-SCDMA / WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.0.2 (Lollipop) Android 8.1 Oreo
User Interface MIUI V6 -
Navigation GPS, A-GPS, GLONASS, BeiDou -
COMMUNICATIONS Xiaomi MI 4i Razer Phone 2
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, 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 3, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1800, 1700, 850, 900
4G LTE Band Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 14, Band 17, Band 18, Band 19, Band 20, Band 26, Band 28, Band 29, Band 30, Band 32, Band 66, Band 71
4G LTE Frequency FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700 PS, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, FDD 700d, FDD 2300 WCS, FDD 1500 L, FDD 1700 - 2110 AWS-3, FDD 600
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Bluetooth Profiles A2DP, HID -
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 4i Razer Phone 2
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ -
Supported Digital Video Standards XviD, MPEG-4, DivX, H.264 -
Sound Enhancements - Dolby Atmos sound technology
FEATURES Xiaomi MI 4i Razer Phone 2
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 MIMO technology
OTHERS Xiaomi MI 4i Razer Phone 2
Included Accessories Power adapter SIM card removal tool, USB-C cable, USB-C audio adapter, Quick charger
Compliant Standards - IP67
Max Depth of Water Resistance - 1 m
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