Xiaomi MI 4i vs. UMIDIGI One Max

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi MI 4i and UMIDIGI One Max. 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. UMIDIGI One Max Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI 4i UMIDIGI One Max
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 138.1 mm 156.8 mm UMIDIGI One Max has greater height than Xiaomi MI 4i.
Width 69.6 mm 75.6 mm UMIDIGI One Max has greater width than Xiaomi MI 4i.
Depth 7.8 mm 8.35 mm Xiaomi MI 4i is narrower than Xiaomi MI 4i.
Weight 130 g 205 g Xiaomi MI 4i is lighter than Xiaomi MI 4i.
Body Colour Black | Dark grey | White Twilight
Body Material - Tempered glass, aluminium frame
Waterproof (Water-resistant) - -
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
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Xiaomi MI 4i UMIDIGI One Max
Display Type LCD display LCD display
Display Technology IPS -
Screen Size (Display Size) 5" 6.3" UMIDIGI One Max has larger screen size than Xiaomi MI 4i.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 1520 x 720 pixels Xiaomi MI 4i has better screen resolution than UMIDIGI One Max.
Display Format Full HD -
Pixel Density 441 ppi 271 ppi Xiaomi MI 4i has better pixel density than UMIDIGI One Max.
Aspect Ratio - 19:9
Colour Depth 16.7 million colours -
Display Features - In-Cell Display Technology, Reading mode, Colour temperature adjustment
Display Protection (Screen Protector) Corning Concore Glass -
PROCESSOR Xiaomi MI 4i UMIDIGI One Max
Processor Type (CPU) Qualcomm Snapdragon 615 MediaTek Helio P23
Clock Speed 1.7 GHz 2 GHz UMIDIGI One Max 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 Mali-G71 MP2
MEMORY Xiaomi MI 4i UMIDIGI One Max
RAM 2 GB LPDDR4X SDRAM - 4 GB UMIDIGI One Max has more RAM than Xiaomi MI 4i.
Internal Memory Size (Storage Capacity) 16 GB 128 GB UMIDIGI One Max has more internal memory than Xiaomi MI 4i.
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi MI 4i UMIDIGI One Max
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi MI 4i has better camera resolution than UMIDIGI One Max.
Sensor Name - Omnivision OV12870 sensor
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction 5-element 6-element
Focus Adjustment Automatic -
HDR Mode Auto HDR mode -
Camera Modes Panorama, manual mode Panorama
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) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) - Real-time photo filters
SECOND CAMERA
Sensor Resolution (2nd Camera) - 5 Megapixel
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel UMIDIGI One Max has better front camera resolution than Xiaomi MI 4i.
Sensor Name (Front) - Samsung S5K3P3
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 5-element
Face Recognition (Face ID) - Face recognition UMIDIGI One Max has face detection.
Camera Features (Front) - Selfie countdown
BATTERY AND CHARGING Xiaomi MI 4i UMIDIGI One Max
Battery Capacity (Battery Size) 3120 mAh 4150 mAh UMIDIGI One Max has larger battery capacity than Xiaomi MI 4i.
Wireless Charging - Yes UMIDIGI One Max can be charged wirelessly.
Wireless Charging Standards - Qi, Fast Wireless Charging
Talk Time 2100 minutes -
Run Time Details Talk (WCDMA): up to 2100 min -
Battery Technology Lithium Ion -
CELLULAR Xiaomi MI 4i UMIDIGI One Max
Technology TD-SCDMA / WCDMA (UMTS) / GSM CDMA2000 1X / GSM / WCDMA (UMTS)
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.0.2 (Lollipop) Android 8.1.0 Oreo
User Interface MIUI V6 -
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS
COMMUNICATIONS Xiaomi MI 4i UMIDIGI One Max
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19
3G UMTS Frequency - 2100, 1900, 1700, 850, 800, 900, 800
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 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41
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 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.1
Bluetooth Profiles A2DP, HID HID
NFC - Yes UMIDIGI One Max has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI 4i UMIDIGI One Max
Supported Digital Audio Standards WAV, MP3, FLAC, eAAC+ WAV, AAC, PCM, MP3, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards XviD, MPEG-4, DivX, H.264 MKV, XviD, MPEG-4, M4V, ASP, H.264 AVC Main Profile (MP), H.264 AVC Baseline Profile(BP)
FEATURES Xiaomi MI 4i UMIDIGI One Max
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, gyro sensor, geomagnetic sensor, L-sensor, P-sensor
Security Devices - Face recognition, fingerprint reader (side)
Additional Phone Features MIMO technology, Active noise-cancellation Dual microphones
OTHERS Xiaomi MI 4i UMIDIGI One Max
Included Accessories Power adapter Power adapter, SIM card removal tool, USB-C cable, pre-installed screen protector, protective case
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