In depth comparison and review of Microsoft Lumia 640 XL LTE Dual Sim and Meizu MX4 Pro. 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 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 157.9 mm | 150.1 mm | Microsoft Lumia 640 XL LTE Dual Sim has greater height than Meizu MX4 Pro. |
| Width | 81.5 mm | 77 mm | Microsoft Lumia 640 XL LTE Dual Sim has greater width than Meizu MX4 Pro. |
| Depth | 9 mm | 9 mm | Both phones are the same depth. |
| Weight | 171 g | 158 g | Meizu MX4 Pro is lighter than Microsoft Lumia 640 XL LTE Dual Sim. |
| Body Colour | Black | Grey | |
| Body Material | - | Aluminium | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.4 W/kg (body), 0.69 W/kg (head) | - | |
| Integrated Components | 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 |
|
| SIM Card Type (Size) | Micro SIM | - | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Screen Size (Display Size) | 5.7" | 5.5" | Microsoft Lumia 640 XL LTE Dual Sim has larger screen size than Meizu MX4 Pro. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 2560 x 1536 pixels | Meizu MX4 Pro has better screen resolution than Microsoft Lumia 640 XL LTE Dual Sim. |
| Display Format | HD | - | |
| Pixel Density | 259 ppi | 546 ppi | Meizu MX4 Pro has better pixel density than Microsoft Lumia 640 XL LTE Dual Sim. |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1500:1 | |
| Display Features | ClearBlack | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 400 | Samsung Exynos 5430 | |
|---|---|---|---|
| Clock Speed | 1.2 GHz | 2 GHz | Meizu MX4 Pro has higher clock speed than Microsoft Lumia 640 XL LTE Dual Sim. |
| Processor Core Qty | Quad-core | 8-core | Meizu MX4 Pro has higher processor core quantity than Microsoft Lumia 640 XL LTE Dual Sim. |
| Graphics System (GPU) | - | Mali T628 |
| MEMORY | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| RAM | 1 GB | 3 GB | Meizu MX4 Pro has more RAM than Microsoft Lumia 640 XL LTE Dual Sim. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | Meizu MX4 Pro has more internal memory than Microsoft Lumia 640 XL LTE Dual Sim. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | - |
| CAMERA | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 20.7 Megapixel | Meizu MX4 Pro has better camera resolution than Microsoft Lumia 640 XL LTE Dual Sim. |
| Sensor Type | BSI | - | |
| Sensor Name | - | Sony Exmor RS IMX220 sensor | |
| Lens Aperture | F/2.0 | F/2.2 | Microsoft Lumia 640 XL LTE Dual Sim has better lens aperture than Microsoft Lumia 640 XL LTE Dual Sim. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| Digital Zoom | 4x | 4x | Both phones have the same digital zoom. |
| Camera Modes | - | Panoramic pictures, night mode | |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 3840 x 2160 (4K) | |
| Camera Features (Functions) | Carl Zeiss optic, Lumia Refocus | Sapphire crystal lens cover, Blue Glass Infrared Filter |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| BATTERY AND CHARGING | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3350 mAh | Meizu MX4 Pro has larger battery capacity than Microsoft Lumia 640 XL LTE Dual Sim. |
|---|---|---|---|
| Recharge Time (Charging Time) | - | 2.8 hour(s) | |
| Standby Time | 888 hours | 309 hours | Microsoft Lumia 640 XL LTE Dual Sim has longer standby time than Meizu MX4 Pro. |
| Talk Time | 1800 minutes | 1380 minutes | Microsoft Lumia 640 XL LTE Dual Sim has longer battery life when making calls than Meizu MX4 Pro. |
| Run Time Details | Talk (GSM): up to 1800 min Talk (WCDMA): up to 1440 min Playback (video): up to 11 hrs Playback (Music): up to 98 hrs Active online usage (Wi-Fi): up to 14 hrs Standby (dual SIM): up to 888 hrs |
Talk (WCDMA): up to 780 min Standby (WCDMA): up to 277 hrs Talk: up to 1380 min Standby: up to 309 hrs Playback (audio): up to 21 hrs Active online usage (Wi-Fi): up to 9.2 hrs Playback (video): up to 6 hrs |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Windows Phone OS 8.1 with Lumia Denim update (upgradable to Windows 10) | Flyme OS 4.0 | |
| Navigation | A-GPS, GLONASS, BeiDou | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| 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 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 20, Band 28 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 DD, FDD 700 APT | - | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT | - | |
| NFC | Yes | Yes | Both phones have an NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES | - | |
| Communication Features | Mobile Email client, Internet browser, LTE Cat.4 | - | |
| Messaging Services | Skype, WhatsApp, SMS, MMS | SMS, MMS |
| MEDIA | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Supported Digital Audio Standards | AAC, AMR, MP3 | AAC, AMR, MP3, FLAC, OGG, MKA, MIDI, APE (Monkey's Audio), M4A | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, WMV, H.264, H.263 | MKV, FLV, AVI, MOV, MPEG-4, 3GP | |
| Sound Enhancements | - | Hi-Fi Sound support |
| FEATURES | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor, ambient sensor | |
| Security Devices | - | Fingerprint reader | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Dual SIM Card Capability | Yes | - | |
| Additional Phone Features | TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, Kid's Corner, Noise Cancellation Technology, Lumia Color profile, Word Flow keyboard, Power Saving Mode, SensorCore technology | OGS Technology |
| OTHERS | Microsoft Lumia 640 XL LTE Dual Sim | Meizu MX4 Pro |
|---|
| Included Accessories | Power adapter | USB cable, power adapter |
|---|
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