Side by side comparison and review of Lenovo S820 and Acer Liquid Zest 4G. 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 | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 139.5 mm | 145.7 mm | Acer Liquid Zest 4G has greater height than Lenovo S820. |
| Width | 69.7 mm | 71.2 mm | Acer Liquid Zest 4G has greater width than Lenovo S820. |
| Depth | 9 mm | 8.4 mm | Acer Liquid Zest 4G is narrower than Lenovo S820. |
| Weight | 143 g | 125 g | Acer Liquid Zest 4G is lighter than Lenovo S820. |
| Body Colour | Flamingo red | Blue | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.572 W/kg (body) | 1.41 W/kg | |
| 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 jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5" | Acer Liquid Zest 4G has larger screen size than Lenovo S820. |
| 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 | 312 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | - | Zero Air Gap technology | |
| Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | - |
| PROCESSOR | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Processor Type (CPU) | MediaTek | MediaTek | |
|---|---|---|---|
| Processor Number | MT6589 | - | |
| Clock Speed | 1.2 GHz | 1 GHz | Lenovo S820 has higher clock speed than Acer Liquid Zest 4G. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | PowerVR SGX544 | - |
| MEMORY | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| RAM | 1 GB | 2 GB | Acer Liquid Zest 4G has more RAM than Lenovo S820. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 16 GB | Acer Liquid Zest 4G has more internal memory than Lenovo S820. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC - up to 32 GB |
| CAMERA | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 8 Megapixel | Lenovo S820 has better camera resolution than Acer Liquid Zest 4G. |
| Focus Adjustment | Automatic | Automatic | |
| Camera Modes | - | Panoramic pictures, night mode, Best Shot | |
| Face Recognition (Face ID) | Face detection | Smile shutter | Both phones have face detection. |
| Light Source | LED light | LED light |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | Acer Liquid Zest 4G has better front camera resolution than Lenovo S820. |
| Lens Type (Front) | - | Wide-angle lens | |
| Focus Adjustment | - | Focus free |
| BATTERY AND CHARGING | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 2000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Standby Time | 140 hours | 450 hours | Acer Liquid Zest 4G has longer standby time than Lenovo S820. |
| Talk Time | 1320 minutes | 300 minutes | Lenovo S820 has longer battery life when making calls than Acer Liquid Zest 4G. |
| Run Time Details | Talk (GSM): up to 1320 min Talk (WCDMA): up to 600 min Standby (GSM): up to 140 hrs Standby (WCDMA): up to 140 hrs |
Talk: up to 300 min Standby: up to 450 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Acer Liquid Zest 4G has more advanced generation mobile network. |
| Operating System | Android 4.2 (Jelly Bean) | Android 6.0 (Marshmallow) | |
| Navigation | GPS, A-GPS | GPS, A-GPS |
| COMMUNICATIONS | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, H.264 | - | |
| Sound Enhancements | - | DTS Studio Sound, DTS-HD Premium Sound |
| FEATURES | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, hall sensor | |
| Additional Phone Features | Active noise-cancellation | Noise Cancellation Technology, AcerRAPID function |
| OTHERS | Lenovo S820 | Acer Liquid Zest 4G |
|---|
| Included Accessories | USB cable, power adapter | Headset, power adapter |
|---|
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