In depth comparison and review of Xiaomi MI 4i and DORO 8020X. 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.
| DESIGN AND DIMENSIONS | Xiaomi MI 4i | DORO 8020X |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 138.1 mm | 139.5 mm | DORO 8020X has greater height than Xiaomi MI 4i. |
| Width | 69.6 mm | 73.5 mm | DORO 8020X has greater width than Xiaomi MI 4i. |
| Depth | 7.8 mm | 13 mm | Xiaomi MI 4i is narrower than Xiaomi MI 4i. |
| Weight | 130 g | 185 g | Xiaomi MI 4i is lighter than Xiaomi MI 4i. |
| Body Colour | Black | Dark grey | White | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | DORO 8020X is waterproof. |
| IP rating | - | IP67 | |
| SAR Value | 1.29 W/kg | 0.897 W/kg (body), 0.436 W/kg (head) | |
| Integrated Components | FM radio | FM radio, LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Xiaomi MI 4i | DORO 8020X |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5" | 4.5" | Xiaomi MI 4i has larger screen size than DORO 8020X. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 854 x 480 pixels | Xiaomi MI 4i has better screen resolution than DORO 8020X. |
| Display Format | 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 | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Xiaomi MI 4i | DORO 8020X |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 615 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6735M | |
| Clock Speed | 1.7 GHz | - | |
| Processor Core Qty | 8-core | Quad-core | Xiaomi MI 4i has higher processor core quantity than DORO 8020X. |
| 64-bit Architecture | Yes | Yes | Both phones have 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 405 | - |
| MEMORY | Xiaomi MI 4i | DORO 8020X |
|---|
| RAM | 2 GB | 1 GB | Xiaomi MI 4i has more RAM than DORO 8020X. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 8 GB | Xiaomi MI 4i has more internal memory than DORO 8020X. |
| Supported Flash Memory Cards (Expandable Memory) | - | microSDHC - up to 128 GB |
| CAMERA | Xiaomi MI 4i | DORO 8020X |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 5 Megapixel | Xiaomi MI 4i has better camera resolution than DORO 8020X. |
| Lens Aperture | F/2.0 | - | |
| Lens Construction | 5-element | - | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 4x | |
| 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 | Flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1280 x 720 (720p) at 30 fps |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 0.3 Megapixel | Xiaomi MI 4i has better front camera resolution than DORO 8020X. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/1.8 | - | |
| Lens Element Qty (Front) | 5-element | - |
| BATTERY AND CHARGING | Xiaomi MI 4i | DORO 8020X |
|---|
| Battery Capacity (Battery Size) | 3120 mAh | 3000 mAh | Xiaomi MI 4i has larger battery capacity than DORO 8020X. |
|---|---|---|---|
| Standby Time | - | 695 hours | |
| Talk Time | 2100 minutes | 1500 minutes | Xiaomi MI 4i has longer battery life when making calls than DORO 8020X. |
| Run Time Details | Talk (WCDMA): up to 2100 min | Talk: up to 1500 min Standby: up to 695 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Xiaomi MI 4i | DORO 8020X |
|---|
| 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 | DORO 8020X |
|---|
| 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 | |
| 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 3, Band 7, Band 20 | |
| 4G LTE Frequency | FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 1800+, FDD 2600, FDD 800 DD | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP, HID | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Xiaomi MI 4i | DORO 8020X |
|---|
| Supported Digital Audio Standards | WAV, MP3, FLAC, eAAC+ | WAV, AAC, AMR, MP3, MIDI | |
|---|---|---|---|
| Supported Digital Video Standards | XviD, MPEG-4, DivX, H.264 | AVI, MPEG-4, 3GP, 3G2 |
| FEATURES | Xiaomi MI 4i | DORO 8020X |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Additional Phone Features | MIMO technology, Active noise-cancellation | SOS button, ICE (In Case of Emergency) function, Alarm Clock |
| OTHERS | Xiaomi MI 4i | DORO 8020X |
|---|
| Included Accessories | Power adapter | Headset, USB cable, power adapter | |
|---|---|---|---|
| Compliant Standards | - | IP67 | |
| Max Operating Temperature | - | 40 °C | |
| Min Operating Temperature | - | 0 °C |
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