Side by side comparison and review of Sony XPERIA E4 and Microsoft Lumia 640 LTE Dual Sim. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | E2105 | - | |
| Form Factor | Touch | Touch | |
| Height | 137 mm | 141.3 mm | Microsoft Lumia 640 LTE Dual Sim has greater height than Sony XPERIA E4. |
| Width | 74.6 mm | 72.2 mm | Sony XPERIA E4 has greater width than Microsoft Lumia 640 LTE Dual Sim. |
| Depth | 10.5 mm | 8.8 mm | Microsoft Lumia 640 LTE Dual Sim is narrower than Sony XPERIA E4. |
| Weight | 144 g | 145 g | Sony XPERIA E4 is lighter than Sony XPERIA E4. |
| Body Colour | White | Black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.58 W/kg (body), 0.62 W/kg (head) | 0.75 W/kg (body), 0.88 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
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 | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5" | 5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 960 x 540 pixels | 1280 x 720 pixels | Microsoft Lumia 640 LTE Dual Sim has better screen resolution than Sony XPERIA E4. |
| Display Format | - | HD | |
| Pixel Density | - | 294 ppi | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | - | ClearBlack | |
| Display Protection (Screen Protector) | Scratch-resistant glass | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 400 | |
|---|---|---|---|
| Processor Number | MT6582 | - | |
| Clock Speed | 1.3 GHz | 1.2 GHz | Sony XPERIA E4 has higher clock speed than Microsoft Lumia 640 LTE Dual Sim. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | ARM Mali-400 MP2 | - |
| MEMORY | Sony XPERIA E4 | Microsoft Lumia 640 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. |
| User Memory | 5 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 8 Megapixel | Microsoft Lumia 640 LTE Dual Sim has better camera resolution than Sony XPERIA E4. |
| Sensor Type | - | BSI | |
| Lens Aperture | - | F/2.2 | |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 28 mm | |
| Digital Zoom | 4x | 4x | Both phones have the same digital zoom. |
| Self-Timer Delay | Yes | - | |
| Special Effects | Creative effect | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Sweep Panorama, AR Effect mode, Timeshift burst, Auto scene detection mode | Selfie mode | |
| Face Recognition (Face ID) | Face detection, smile shutter | - | Sony XPERIA E4 has face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | Flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Sound Photo, Quick Capture, Portrait retouch, AR Fun | Lumia Refocus, Rich Capture function, Dynamic Flash |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 0.9 Megapixel | Sony XPERIA E4 has better front camera resolution than Microsoft Lumia 640 LTE Dual Sim. |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | - | F/2.4 | |
| Video Resolutions (Front) | - | 1280 x 720 (720p) |
| BATTERY AND CHARGING | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Battery Capacity (Battery Size) | 2300 mAh | 2500 mAh | Microsoft Lumia 640 LTE Dual Sim has larger battery capacity than Sony XPERIA E4. |
|---|---|---|---|
| Standby Time | 696 hours | 864 hours | Microsoft Lumia 640 LTE Dual Sim has longer standby time than Sony XPERIA E4. |
| Talk Time | 763 minutes | 1590 minutes | Microsoft Lumia 640 LTE Dual Sim has longer battery life when making calls than Sony XPERIA E4. |
| Run Time Details | Talk (GSM): up to 731 min Standby (GSM): up to 696 hrs Talk (WCDMA): up to 763 min Standby (WCDMA): up to 653 hrs Playback (Music): up to 48.5 hrs Playback (video): up to 6.7 hrs |
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 | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Microsoft Lumia 640 LTE Dual Sim has more advanced generation mobile network. |
| Operating System | Android 4.4.4 (KitKat) | Windows Phone OS 8.1 with Lumia Denim update (upgradable to Windows 10) | |
| Intelligent Assistant | - | Cortana | |
| Navigation | GPS, A-GPS, GLONASS | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | 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 12, Band 17, Band 20, Band 28, 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 700a, FDD 700b, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.0 | |
| Bluetooth Profiles | FTP, HFP, HSP, OPP, PAN, A2DP, AVRCP, PBAP, GATT | HFP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, GATT | |
| NFC | - | Yes | Microsoft Lumia 640 LTE Dual Sim has NFC reader for mobile payments. |
| WLAN Security | WEP, WPA, WPA2, TKIP, AES | WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2 | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | Google+ Hangouts, SMS, MMS | Skype, WhatsApp, SMS, MMS |
| MEDIA | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Supported Digital Audio Standards | WAV, AAC, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, LPCM, AAC +, OGG, eAAC+, MIDI, M4A | AMR, MP3, AAC-LC, GSM FR | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, AVI, XviD, MPEG-4, 3GP, H.264, H.263, M4V, WebM | VC-1, AVC, MPEG-4, WMV, H.264, H.263 | |
| Sound Enhancements | 3D surround sound (VPT) | - |
| FEATURES | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, magnetometer | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, stopwatch, alarm clock | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
| Additional Phone Features | DLNA Certified, xLOUD technology, Wi-Fi Miracast, battery STAMINA mode, Clear Phase technology, Clear Audio+, Clear Bass, Clear Stereo, Dynamic normaliser, Voice enhancement, Wi-Fi Passpoint | 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, Projection Screen |
| OTHERS | Sony XPERIA E4 | Microsoft Lumia 640 LTE Dual Sim |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | SSL v3, TLS v1.2, TLS v1.0, TLS v1.1, Suite B ciphers |
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