Xiaomi MI 4i vs. Wileyfox Swift 2+

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 4i and Wileyfox Swift 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. Wileyfox Swift 2+ Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 4i Wileyfox Swift 2+
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 138.1 mm 143.7 mm Wileyfox Swift 2+ has greater height than Xiaomi MI 4i.
Width 69.6 mm 71.9 mm Wileyfox Swift 2+ has greater width than Xiaomi MI 4i.
Depth 7.8 mm 8.6 mm Xiaomi MI 4i is narrower than Xiaomi MI 4i.
Weight 130 g 155 g Xiaomi MI 4i is lighter than Xiaomi MI 4i.
Body Colour Black | Dark grey | White Rose | Midnight | Gold
Body Material - Aviation-grade aluminum
Waterproof (Water-resistant) - -
SAR Value 1.29 W/kg 1.464 W/kg (body), 1.242 W/kg (head)
Integrated Components FM radio FM radio
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
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 Wileyfox Swift 2+
Display Type LCD display LCD display
Display Technology IPS IPS
Screen Size (Display Size) 5" 5" Both phones have the same screen size.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1280 x 720 pixels Xiaomi MI 4i has better screen resolution than Wileyfox Swift 2+.
Display Format Full HD HD
Pixel Density 441 ppi 294 ppi Xiaomi MI 4i has better pixel density than Wileyfox Swift 2+.
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Display Features - Full Lamination, 2.5D Glass
Display Protection (Screen Protector) Corning Concore Glass Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR Xiaomi MI 4i Wileyfox Swift 2+
Processor Type (CPU) Qualcomm Snapdragon 615 Qualcomm Snapdragon 430
Clock Speed 1.7 GHz 1.4 GHz Xiaomi MI 4i has higher clock speed than Wileyfox Swift 2+.
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 505
MEMORY Xiaomi MI 4i Wileyfox Swift 2+
RAM 2 GB 3 GB Wileyfox Swift 2+ has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Wileyfox Swift 2+ has more internal memory than Xiaomi MI 4i.
User Memory - 24 GB
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 64 GB
CAMERA Xiaomi MI 4i Wileyfox Swift 2+
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 16 Megapixel Wileyfox Swift 2+ has better camera resolution than Xiaomi MI 4i.
Sensor Type - CMOS
Sensor Name - Samsung 3P3
Lens Aperture F/2.0 -
Lens Construction 5-element -
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) 1920 x 1080 (1080p) at 30 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF), Samsung ISOCELL technology
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Wileyfox Swift 2+ has better front camera resolution than Xiaomi MI 4i.
Sensor Name (Front) - Omnivision OV8856 sensor
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 Wileyfox Swift 2+
Battery Capacity (Battery Size) 3120 mAh 2700 mAh Xiaomi MI 4i has larger battery capacity than Wileyfox Swift 2+.
Standby Time - 180 hours
Talk Time 2100 minutes 260 minutes Xiaomi MI 4i has longer battery life when making calls than Wileyfox Swift 2+.
Run Time Details Talk (WCDMA): up to 2100 min Talk: up to 260 min
Standby: up to 180 hrs
Battery Technology Lithium Ion Lithium polymer
CELLULAR Xiaomi MI 4i Wileyfox Swift 2+
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) CyanogenMod 13.1 (based on Android 6.0.1)
User Interface MIUI V6 -
Payment Technology - Android Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS
COMMUNICATIONS Xiaomi MI 4i Wileyfox Swift 2+
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-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 802.11b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.1
Bluetooth Profiles A2DP, HID HFP, HSP, A2DP
NFC - Yes Wileyfox Swift 2+ has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 4i Wileyfox Swift 2+
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ -
Supported Digital Video Standards XviD, MPEG-4, DivX, H.264 -
FEATURES Xiaomi MI 4i Wileyfox Swift 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 Ambient light sensor, proximity sensor, digital compass, 3-axis accelerometer
Security Devices - Fingerprint reader
Additional Phone Features MIMO technology, Active noise-cancellation Glove mode, notification LED
OTHERS Xiaomi MI 4i Wileyfox Swift 2+
Included Accessories Power adapter Power adapter, USB-C cable
Compliant Standards - RoHS, WEEE, REACH, GMS
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