Side by side comparison and review of Lenovo S820 and ASUS ZenFone 2 Deluxe (ZE551ML). 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 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | ZE551ML | |
| Form Factor | Touch | Touch | |
| Height | 139.5 mm | 152.5 mm | ASUS ZenFone 2 Deluxe (ZE551ML) has greater height than Lenovo S820. |
| Width | 69.7 mm | 77.2 mm | ASUS ZenFone 2 Deluxe (ZE551ML) has greater width than Lenovo S820. |
| Depth | 9 mm | 10.9 mm | Lenovo S820 is narrower than Lenovo S820. |
| Weight | 143 g | 170 g | Lenovo S820 is lighter than Lenovo S820. |
| Body Colour | Flamingo red | Purple | White | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.572 W/kg (body) | 0.332 W/kg (body), 0.351 W/kg (head) | |
| Integrated Components | 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) | Micro SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5.5" | ASUS ZenFone 2 Deluxe (ZE551ML) has larger screen size than Lenovo S820. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone 2 Deluxe (ZE551ML) has better screen resolution than Lenovo S820. |
| Display Format | HD | Full HD | |
| Pixel Density | 312 ppi | 403 ppi | ASUS ZenFone 2 Deluxe (ZE551ML) has better pixel density than Lenovo S820. |
| Colour Depth | 16.7 million colours | - | |
| Display Enhancement Technology | - | Native Damage Resistance technology | |
| Display Features | - | ASUS Glove Touch technology | |
| Display Protection (Screen Protector) | Corning Gorilla Glass (scratch resistant glass) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Processor Type (CPU) | MediaTek | Intel | |
|---|---|---|---|
| Processor Number | MT6589 | - | |
| Clock Speed | 1.2 GHz | - | |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | PowerVR SGX544 | PowerVR G6430 |
| MEMORY | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| RAM | 1 GB | 4 GB | ASUS ZenFone 2 Deluxe (ZE551ML) has more RAM than Lenovo S820. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 GB | ASUS ZenFone 2 Deluxe (ZE551ML) has more internal memory than Lenovo S820. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 12 Megapixel | 13 Megapixel | ASUS ZenFone 2 Deluxe (ZE551ML) has better camera resolution than Lenovo S820. |
| Lens Aperture | - | F/2.0 | |
| Lens Construction | - | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | - | Super HDR | |
| Camera Modes | - | Night mode, manual mode, Beauty mode, Auto mode, super resolution mode | |
| Face Recognition (Face ID) | Face detection | - | Lenovo S820 has face detection. |
| Light Source | LED light | Dual LED flash | |
| Camera Features (Functions) | - | Zero Shutter Lag, Blue Glass Infrared Filter |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | ASUS ZenFone 2 Deluxe (ZE551ML) has better front camera resolution than Lenovo S820. |
| Lens Type (Front) | - | Wide-angle lens | |
| Lens Aperture (Front) | - | F/2.0 | |
| Focus Adjustment | - | Focus free | |
| Camera Modes (Front) | - | Selfie panorama |
| BATTERY AND CHARGING | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 3000 mAh | ASUS ZenFone 2 Deluxe (ZE551ML) has larger battery capacity than Lenovo S820. |
|---|---|---|---|
| Standby Time | 140 hours | - | |
| Talk Time | 1320 minutes | - | |
| 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 |
- | |
| Battery Technology | Lithium polymer | Lithium polymer |
| CELLULAR | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | ASUS ZenFone 2 Deluxe (ZE551ML) has more advanced generation mobile network. |
| Operating System | Android 4.2 (Jelly Bean) | Android 5.0 (Lollipop) | |
| User Interface | - | ASUS ZenUI | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, DC-HSPA+ | |
|---|---|---|---|
| 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 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, H.264 | - |
| FEATURES | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | |
| Additional Phone Features | Active noise-cancellation | Kids Mode, ASUS TruVivid technology, Power Saving Mode, AudioWizard, ASUS BoostMaster technology, ASUS WebStorage (5GB) |
| OTHERS | Lenovo S820 | ASUS ZenFone 2 Deluxe (ZE551ML) |
|---|
| Included Accessories | USB cable, power adapter | Power adapter |
|---|
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