In depth comparison and review of Microsoft Lumia 650 Dual Sim and Xiaomi MI 4i. 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 | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 142 mm | 138.1 mm | Microsoft Lumia 650 Dual Sim has greater height than Xiaomi MI 4i. |
| Width | 70.9 mm | 69.6 mm | Microsoft Lumia 650 Dual Sim has greater width than Xiaomi MI 4i. |
| Depth | 6.9 mm | 7.8 mm | Microsoft Lumia 650 Dual Sim is narrower than Microsoft Lumia 650 Dual Sim. |
| Weight | 122 g | 130 g | Microsoft Lumia 650 Dual Sim is lighter than Microsoft Lumia 650 Dual Sim. |
| Body Colour | Black | Black | Dark grey | White | |
| Body Material | Aluminium | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.51 W/kg (body), 1.17 W/kg (body), 0.82 W/kg (head), 0.6 W/kg (head) | 1.29 W/kg | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset / AV composite out - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | IPS | |
| Screen Size (Display Size) | 5" | 5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | Xiaomi MI 4i has better screen resolution than Microsoft Lumia 650 Dual Sim. |
| Display Format | HD | Full HD | |
| Pixel Density | 297 ppi | 441 ppi | Xiaomi MI 4i has better pixel density than Microsoft Lumia 650 Dual Sim. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | ClearBlack | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Concore Glass |
| PROCESSOR | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 212 | Qualcomm Snapdragon 615 | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | 1.7 GHz | Xiaomi MI 4i has higher clock speed than Microsoft Lumia 650 Dual Sim. |
| Processor Core Qty | Quad-core | 8-core | Xiaomi MI 4i has higher processor core quantity than Microsoft Lumia 650 Dual Sim. |
| 64-bit Architecture | - | Yes | Xiaomi MI 4i has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 405 |
| MEMORY | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| RAM | 1 GB | 2 GB | Xiaomi MI 4i has more RAM than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 200 GB | - |
| CAMERA | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | Xiaomi MI 4i has better camera resolution than Microsoft Lumia 650 Dual Sim. |
| Lens Aperture | F/2.2 | F/2.0 | Xiaomi MI 4i has better lens aperture than Microsoft Lumia 650 Dual Sim. |
| Lens Construction | - | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| Digital Zoom | 2x | - | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama, manual mode | |
| Face Recognition (Face ID) | Face detection | Face detection, smile detection | Both phones have face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Auto exposure | - |
| 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 | Wide-angle lens | |
| Lens Aperture (Front) | F/2.2 | F/1.8 | Xiaomi MI 4i has better front lens aperture than Microsoft Lumia 650 Dual Sim. |
| Lens Element Qty (Front) | - | 5-element | |
| Video Resolutions (Front) | 1280 x 720 (720p) | - |
| BATTERY AND CHARGING | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 3120 mAh | Xiaomi MI 4i has larger battery capacity than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Standby Time | 624 hours | - | |
| Talk Time | 960 minutes | 2100 minutes | Xiaomi MI 4i has longer battery life when making calls than Microsoft Lumia 650 Dual Sim. |
| Run Time Details | Talk (GSM): up to 960 min Talk (WCDMA): up to 780 min Standby: up to 624 hrs |
Talk (WCDMA): up to 2100 min | |
| Battery Technology | - | Lithium Ion |
| CELLULAR | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Technology | WCDMA (UMTS) / GSM | TD-SCDMA / WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Windows 10 | Android 5.0.2 (Lollipop) | |
| User Interface | - | MIUI V6 | |
| Intelligent Assistant | Cortana | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| 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 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.1 | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT, HOGP | A2DP, HID | |
| NFC | Yes | - | Microsoft Lumia 650 Dual Sim has NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, PEAP-MSCHAPv2 | - | |
| Messaging Services | Skype, SMS, MMS | SMS, MMS |
| MEDIA | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Supported Digital Audio Standards | AMR, AAC-LC, GSM FR | WAV, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, H.264, H.263, HEVC, H.265 | XviD, MPEG-4, DivX, H.264 |
| FEATURES | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | |
| Additional Phone Features | TTY compatible, Text-to-Speech (text recognition), Kid's Corner, Noise Cancellation Technology, Lumia Color profile, Word Flow keyboard, Wi-Fi Calling, Glance screen, Alarm Clock | MIMO technology, Active noise-cancellation |
| OTHERS | Microsoft Lumia 650 Dual Sim | Xiaomi MI 4i |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | SSL v3, TLS v1.2, TLS v1.0, TLS v1.1, Suite B encryption | - |
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