In depth comparison and review of Microsoft Lumia 640 LTE and Microsoft Lumia 640 XL LTE Dual Sim. 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 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 141.3 mm | 157.9 mm | Microsoft Lumia 640 XL LTE Dual Sim has greater height than Microsoft Lumia 640 LTE. |
| Width | 72.2 mm | 81.5 mm | Microsoft Lumia 640 XL LTE Dual Sim has greater width than Microsoft Lumia 640 LTE. |
| Depth | 8.8 mm | 9 mm | Microsoft Lumia 640 LTE is narrower than Microsoft Lumia 640 LTE. |
| Weight | 145 g | 171 g | Microsoft Lumia 640 LTE is lighter than Microsoft Lumia 640 LTE. |
| Body Colour | White | Orange | Black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.6 W/kg (body), 0.69 W/kg (head) | 0.4 W/kg (body), 0.69 W/kg (head) | |
| 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 / AV composite out - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Screen Size (Display Size) | 5" | 5.7" | Microsoft Lumia 640 XL LTE Dual Sim has larger screen size than Microsoft Lumia 640 LTE. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1280 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD | HD | |
| Pixel Density | 294 ppi | 259 ppi | Microsoft Lumia 640 LTE has better pixel density than Microsoft Lumia 640 XL LTE Dual Sim. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | ClearBlack | ClearBlack | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 400 | Qualcomm Snapdragon 400 | |
|---|---|---|---|
| Clock Speed | 1.2 GHz | 1.2 GHz | Both phones have the same clock speed. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| MEMORY | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| RAM | 1 GB | 1 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 8 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | Microsoft Lumia 640 XL LTE Dual Sim has better camera resolution than Microsoft Lumia 640 LTE. |
| Sensor Type | BSI | BSI | |
| Lens Aperture | F/2.2 | F/2.0 | Microsoft Lumia 640 XL LTE Dual Sim has better lens aperture than Microsoft Lumia 640 LTE. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | 28 mm | 28 mm | |
| Digital Zoom | 4x | 4x | Both phones have the same digital zoom. |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Lumia Refocus | Carl Zeiss optic, Lumia Refocus |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.9 Megapixel | 5 Megapixel | Microsoft Lumia 640 XL LTE Dual Sim has better front camera resolution than Microsoft Lumia 640 LTE. |
| BATTERY AND CHARGING | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| Battery Capacity (Battery Size) | 2500 mAh | 3000 mAh | Microsoft Lumia 640 XL LTE Dual Sim has larger battery capacity than Microsoft Lumia 640 LTE. |
|---|---|---|---|
| Standby Time | 864 hours | 888 hours | Microsoft Lumia 640 XL LTE Dual Sim has longer standby time than Microsoft Lumia 640 LTE. |
| Talk Time | 1590 minutes | 1800 minutes | Microsoft Lumia 640 XL LTE Dual Sim has longer battery life when making calls than Microsoft Lumia 640 LTE. |
| Run Time Details | Talk (GSM): up to 1590 min Talk (WCDMA): up to 1050 min Playback (video): up to 8.6 hrs Playback (Music): up to 86 hrs Active online usage (Wi-Fi): up to 10.8 hrs Standby: up to 864 hrs |
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 |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
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| 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 | Windows Phone OS 8.1 with Lumia Denim update (upgradable to Windows 10) | |
| Intelligent Assistant | Cortana | - | |
| Navigation | A-GPS, GLONASS, BeiDou | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
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| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-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 3, Band 7, Band 8, Band 20 | 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 1800+, FDD 2600, FDD 900, FDD 800 DD | 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 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT | 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 | WEP, WPA, WPA2, TKIP, AES | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser, LTE Cat.4 | |
| Messaging Services | Skype, WhatsApp, SMS, MMS | Skype, WhatsApp, SMS, MMS |
| MEDIA | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
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| Supported Digital Audio Standards | AAC, AMR, MP3 | AAC, AMR, MP3 | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, WMV, H.264, H.263 | VC-1, AVC, MPEG-4, WMV, H.264, H.263 |
| FEATURES | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, magnetometer | Accelerometer, ambient light sensor, proximity sensor, magnetometer | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | 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 | 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 |
| OTHERS | Microsoft Lumia 640 LTE | Microsoft Lumia 640 XL LTE Dual Sim |
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| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | - |
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