In depth comparison and review of Microsoft Lumia 650 Dual Sim and Xiaomi Redmi Note 7. 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 Redmi Note 7 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 142 mm | 159.21 mm | Xiaomi Redmi Note 7 has greater height than Microsoft Lumia 650 Dual Sim. |
| Width | 70.9 mm | 75.21 mm | Xiaomi Redmi Note 7 has greater width than Microsoft Lumia 650 Dual Sim. |
| Depth | 6.9 mm | 8.1 mm | Microsoft Lumia 650 Dual Sim is narrower than Microsoft Lumia 650 Dual Sim. |
| Weight | 122 g | 186 g | Microsoft Lumia 650 Dual Sim is lighter than Microsoft Lumia 650 Dual Sim. |
| Body Colour | Black | Space black | Neptune blue | |
| 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) | 1.274 W/kg (body), 0.591 W/kg (head), 2.885 W/kg (limb) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset / AV composite out - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | AMOLED | - | |
| Screen Size (Display Size) | 5" | 6.3" | Xiaomi Redmi Note 7 has larger screen size than Microsoft Lumia 650 Dual Sim. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2340 x 1080 pixels | Xiaomi Redmi Note 7 has better screen resolution than Microsoft Lumia 650 Dual Sim. |
| Display Format | HD | Full HD+ | |
| Pixel Density | 297 ppi | 409 ppi | Xiaomi Redmi Note 7 has better pixel density than Microsoft Lumia 650 Dual Sim. |
| Aspect Ratio | - | 19:9 | |
| Max Brightness | - | 500 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1500:1 | |
| Display Enhancement Technology | - | Sunlight mode | |
| Display Features | ClearBlack | Night Display, Reading mode, Colour temperature adjustment, Dot Drop display | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 212 | Qualcomm Snapdragon 660 AIE | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | 2.2 GHz | Xiaomi Redmi Note 7 has higher clock speed than Microsoft Lumia 650 Dual Sim. |
| Processor Core Qty | Quad-core | 8-core | Xiaomi Redmi Note 7 has higher processor core quantity than Microsoft Lumia 650 Dual Sim. |
| 64-bit Architecture | - | Yes | Xiaomi Redmi Note 7 has 64-bit architecture. |
| Graphics System (GPU) | - | Qualcomm ADRENO 512 |
| MEMORY | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| RAM | 1 GB | LPDDR4X SDRAM - 3 GB | Xiaomi Redmi Note 7 has more RAM than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | Xiaomi Redmi Note 7 has more internal memory than Microsoft Lumia 650 Dual Sim. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 200 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 48 Megapixel | Xiaomi Redmi Note 7 has better camera resolution than Microsoft Lumia 650 Dual Sim. |
| Lens Aperture | F/2.2 | F/1.8 | Xiaomi Redmi Note 7 has better lens aperture than Microsoft Lumia 650 Dual Sim. |
| Pixel Size | - | 1.6 μm | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| Digital Zoom | 2x | - | |
| Special Effects | - | HDR, low light enhancement | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Burst mode, Panorama, AI portrait mode | |
| Face Recognition (Face ID) | Face detection | Face recognition | Both phones have face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | LED light | LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Auto exposure | Phase Detect Auto-Focus (PDAF), EIS video stabilisation, AI Dual camera, 4-in-1 Super Pixel, AI scene detection, 27 different scenes, AI portrait mode with background blurring |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 13 Megapixel | Xiaomi Redmi Note 7 has better front camera resolution than Microsoft Lumia 650 Dual Sim. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.2 | - | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | - | AI portrait mode, AI Beautify | |
| Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi Note 7 has face detection. |
| Video Resolutions (Front) | 1280 x 720 (720p) | - | |
| Camera Features (Front) | - | Self-timer, AI background bluring, AI scene detection, 12 different scenes |
| BATTERY AND CHARGING | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 4000 mAh | Xiaomi Redmi Note 7 has larger battery capacity than Microsoft Lumia 650 Dual Sim. |
|---|---|---|---|
| Fast Charging Technology | - | Qualcomm Quick Charge 4.0 | Xiaomi Redmi Note 7 has fast charging technology. |
| Standby Time | 624 hours | 251 hours | Microsoft Lumia 650 Dual Sim has longer standby time than Xiaomi Redmi Note 7. |
| Talk Time | 960 minutes | 1380 minutes | Xiaomi Redmi Note 7 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: up to 1380 min Standby: up to 251 hrs Playback (video): up to 13 hrs Gaming: up to 7 hrs |
| CELLULAR | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Windows 10 | Android 9.0 Pie | |
| User Interface | - | MIUI 10 | |
| Intelligent Assistant | Cortana | - | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| 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, 1900 GSM, 2100 GSM | |
| 3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
| 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 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 | |
| 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 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | Infrared (IrDA), IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT, HOGP | - | |
| 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 Redmi Note 7 |
|---|
| Supported Digital Audio Standards | AMR, AAC-LC, GSM FR | WAV, AAC, PCM, MP3, FLAC, AAC +, eAAC+, AMR-WB, AMR-NB | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, H.264, H.263, HEVC, H.265 | MKV, XviD, MPEG-4, H.264, M4V, ASP |
| FEATURES | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Phone Functions | Speakerphone, voice control, 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 | Accelerometer, ambient light sensor, digital compass, gyro sensor, distance sensor, vibration sensor | |
| Security Devices | - | Fingerprint reader | |
| 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 | Infrared remote control, Dual microphones |
| OTHERS | Microsoft Lumia 650 Dual Sim | Xiaomi Redmi Note 7 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter, SIM card removal tool, transparent soft case | |
|---|---|---|---|
| Compliant Standards | SSL v3, TLS v1.2, TLS v1.0, TLS v1.1, Suite B encryption | - |
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