In depth comparison and review of Microsoft Lumia 640 and Kazam Trooper 2 4.0. 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 | Kazam Trooper 2 4.0 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 141.3 mm | 123 mm | Microsoft Lumia 640 has greater height than Kazam Trooper 2 4.0. |
| Width | 72.2 mm | 63 mm | Microsoft Lumia 640 has greater width than Kazam Trooper 2 4.0. |
| Depth | 8.8 mm | 10 mm | Microsoft Lumia 640 is narrower than Microsoft Lumia 640. |
| Weight | 145 g | - | |
| Body Colour | Black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.6 W/kg (body), 0.69 W/kg (head) | 0.23 W/kg (head), 0.53 W/kg (body) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset / AV composite out - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm USB |
|
| SIM Card Type (Size) | Micro SIM | - | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Screen Size (Display Size) | 5" | 4" | Microsoft Lumia 640 has larger screen size than Kazam Trooper 2 4.0. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | Microsoft Lumia 640 has better screen resolution than Kazam Trooper 2 4.0. |
| Display Format | HD | - | |
| Pixel Density | 294 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | ClearBlack | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 400 | MediaTek | |
|---|---|---|---|
| Clock Speed | 1.2 GHz | 1.3 GHz | Kazam Trooper 2 4.0 has higher clock speed than Microsoft Lumia 640. |
| Processor Core Qty | Quad-core | Dual-core | Microsoft Lumia 640 has higher processor core quantity than Kazam Trooper 2 4.0. |
| MEMORY | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| RAM | 1 GB | - | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 5 Megapixel | Microsoft Lumia 640 has better camera resolution than Kazam Trooper 2 4.0. |
| Lens Aperture | F/2.2 | - | |
| Focus Adjustment | Automatic | - | |
| Minimum Focal Length (Focal Distance) | 28 mm | - | |
| Digital Zoom | 4x | - | |
| Camera Modes | - | Panoramic pictures, Continuous shot | |
| Face Recognition (Face ID) | - | Face detection, smile detection | Kazam Trooper 2 4.0 has face detection. |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | - | |
| Camera Features (Functions) | Lumia Refocus | Cheese Shutter function |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.9 Megapixel | 0.3 Megapixel | Microsoft Lumia 640 has better front camera resolution than Kazam Trooper 2 4.0. |
| BATTERY AND CHARGING | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Battery Capacity (Battery Size) | 2500 mAh | 1500 mAh | Microsoft Lumia 640 has larger battery capacity than Kazam Trooper 2 4.0. |
|---|---|---|---|
| Standby Time | 864 hours | - | |
| Talk Time | 1590 minutes | - | |
| 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 |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | Microsoft Lumia 640 has more advanced generation mobile network. |
| Operating System | Windows Phone OS 8.1 with Lumia Denim update | Android 4.2 (Jelly Bean) | |
| Intelligent Assistant | Cortana | - | |
| Navigation | A-GPS, GLONASS, BeiDou | - |
| COMMUNICATIONS | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | - | |
| 4G LTE Band | Band 1, Band 3, Band 7, Band 8, Band 20 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | - | |
| Wireless Interface | IEEE 802.11b/g/n | Wi-Fi | |
| Bluetooth | Bluetooth 4.0 | Bluetooth | |
| Bluetooth Profiles | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT | - | |
| NFC | Yes | - | Microsoft Lumia 640 has NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES | - | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | Skype, WhatsApp, SMS, MMS | SMS, MMS |
| MEDIA | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Supported Digital Audio Standards | AAC, AMR, MP3 | - | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, AVC, MPEG-4, WMV, H.264, H.263 | - |
| FEATURES | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| 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 | - | |
| 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 | - |
| OTHERS | Microsoft Lumia 640 | Kazam Trooper 2 4.0 |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | HAC (Hearing Aid Compatible) | - |
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