In depth comparison and review of Lenovo Vibe X3 and Lenovo S820. 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 | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 154 mm | 139.5 mm | Lenovo Vibe X3 has greater height than Lenovo S820. |
| Width | 76.5 mm | 69.7 mm | Lenovo Vibe X3 has greater width than Lenovo S820. |
| Depth | 9.3 mm | 9 mm | Lenovo S820 is narrower than Lenovo Vibe X3. |
| Weight | 175 g | 143 g | Lenovo S820 is lighter than Lenovo Vibe X3. |
| Body Colour | Matt white | Flamingo red | |
| Body Material | Aluminium | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 0.572 W/kg (body) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Nano SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5.5" | 4.7" | Lenovo Vibe X3 has larger screen size than Lenovo S820. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 1280 x 720 pixels | Lenovo Vibe X3 has better screen resolution than Lenovo S820. |
| Display Format | Full HD | HD | |
| Pixel Density | 401 ppi | 312 ppi | Lenovo Vibe X3 has better pixel density than Lenovo S820. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | Corning Gorilla Glass (scratch resistant glass) |
| PROCESSOR | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 808 | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6589 | |
| Clock Speed | 1.8 GHz | 1.2 GHz | Lenovo Vibe X3 has higher clock speed than Lenovo S820. |
| Processor Core Qty | 6-core | Quad-core | Lenovo Vibe X3 has higher processor core quantity than Lenovo S820. |
| 64-bit Architecture | Yes | - | Lenovo Vibe X3 has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 418 | PowerVR SGX544 |
| MEMORY | Lenovo Vibe X3 | Lenovo S820 |
|---|
| RAM | 3 GB | 1 GB | Lenovo Vibe X3 has more RAM than Lenovo S820. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 4 GB | Lenovo Vibe X3 has more internal memory than Lenovo S820. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | Lenovo Vibe X3 | Lenovo S820 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 21 Megapixel | 12 Megapixel | Lenovo Vibe X3 has better camera resolution than Lenovo S820. |
| Lens Construction | 6-element | - | |
| Focus Adjustment | Automatic | Automatic | |
| Face Recognition (Face ID) | - | Face detection | Lenovo S820 has face detection. |
| Light Source | Dual LED flash | LED light | |
| Camera Features (Functions) | Phase Detect Auto-Focus (PDAF) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 2 Megapixel | Lenovo Vibe X3 has better front camera resolution than Lenovo S820. |
| Focus Adjustment | Focus free | - |
| BATTERY AND CHARGING | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Battery Capacity (Battery Size) | 3500 mAh | 2000 mAh | Lenovo Vibe X3 has larger battery capacity than Lenovo S820. |
|---|---|---|---|
| Standby Time | 618 hours | 140 hours | Lenovo Vibe X3 has longer standby time than Lenovo S820. |
| Talk Time | 1860 minutes | 1320 minutes | Lenovo Vibe X3 has longer battery life when making calls than Lenovo S820. |
| Run Time Details | Talk (GSM): up to 1860 min Talk (WCDMA): up to 1560 min Standby (LTE): up to 618 hrs |
Talk (GSM): up to 1320 min Talk (WCDMA): up to 600 min Standby (GSM): up to 140 hrs Standby (WCDMA): up to 140 hrs |
|
| Battery Technology | Lithium polymer | Lithium polymer |
| CELLULAR | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 3G | Lenovo Vibe X3 has more advanced generation mobile network. |
| Operating System | Android 5.1 (Lollipop) | Android 4.2 (Jelly Bean) | |
| Navigation | GPS, A-GPS | GPS, A-GPS |
| COMMUNICATIONS | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | - | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 3.0 | |
| Bluetooth Profiles | - | A2DP | |
| Messaging Services | Skype, Google+ Hangouts, SMS, MMS | SMS, MMS |
| MEDIA | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Supported Digital Audio Standards | - | WAV, WMA, MP3, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | - | MPEG-4, WMV, H.264 | |
| Sound Enhancements | Dolby Atmos sound technology | - |
| FEATURES | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, G-sensor | Accelerometer, proximity sensor | |
| Additional Phone Features | - | Active noise-cancellation |
| OTHERS | Lenovo Vibe X3 | Lenovo S820 |
|---|
| Included Accessories | Headset, USB cable, power adapter | USB cable, power adapter |
|---|
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