Side by side comparison and review of Acer Liquid Z2 and OPPO R11. 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 | Acer Liquid Z2 | OPPO R11 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 110 mm | 154.5 mm | OPPO R11 has greater height than Acer Liquid Z2. |
| Width | 62.5 mm | 74.8 mm | OPPO R11 has greater width than Acer Liquid Z2. |
| Depth | 12.3 mm | 6.8 mm | OPPO R11 is narrower than Acer Liquid Z2. |
| Weight | 110 g | 150 g | Acer Liquid Z2 is lighter than Acer Liquid Z2. |
| Body Colour | Black, white | Black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.93 W/kg (body), 0.97 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Mini SIM | Nano SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | Acer Liquid Z2 | OPPO R11 |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | TFT | Full HD Super AMOLED | |
| Screen Size (Display Size) | 3.5" | 5.5" | OPPO R11 has larger screen size than Acer Liquid Z2. |
| Screen Resolution (Display Resolution) | 320 x 480 pixels | 1920 x 1080 pixels | OPPO R11 has better screen resolution than Acer Liquid Z2. |
| Display Format | - | Full HD | |
| Pixel Density | 165 ppi | 401 ppi | OPPO R11 has better pixel density than Acer Liquid Z2. |
| Max Brightness | - | 430 cd/m² | |
| Colour Depth | 262,144 colours | 16.7 million colours | OPPO R11 has better colour depth than Acer Liquid Z2. |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 5 (scratch resistant glass) |
| PROCESSOR | Acer Liquid Z2 | OPPO R11 |
|---|
| Processor Type (CPU) | ARM Cortex-A5 | Qualcomm Snapdragon 660 | |
|---|---|---|---|
| Processor Number | MTK6575M | - | |
| Clock Speed | 1 GHz | 2.2 GHz | OPPO R11 has higher clock speed than Acer Liquid Z2. |
| Processor Core Qty | - | 8-core | |
| Graphics System (GPU) | Qualcomm ADRENO 200 | Qualcomm ADRENO 512 |
| MEMORY | Acer Liquid Z2 | OPPO R11 |
|---|
| RAM | 512 MB | 4 GB | OPPO R11 has more RAM than Acer Liquid Z2. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 GB | OPPO R11 has more internal memory than Acer Liquid Z2. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Acer Liquid Z2 | OPPO R11 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 3 Megapixel | 20 Megapixel | OPPO R11 has better camera resolution than Acer Liquid Z2. |
| Lens Aperture | - | F/2.6 | |
| Lens Construction | - | 6-element | |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 2x | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama, Professional mode, portrait mode | |
| Face Recognition (Face ID) | - | Face detection | OPPO R11 has face detection. |
| Light Source | - | LED light | |
| Video Resolutions | - | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF) |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 16 Megapixel | |
|---|---|---|---|
| Lens Type (2nd Camera) | - | Wide-angle lens | |
| Lens Aperture (2nd Camera) | - | F/1.7 | |
| Lens Element Qty (2nd Camera) | - | 5-element | |
| Camera Features (2nd Camera) | - | 5-piece lens |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 20 Megapixel | |
| Lens Aperture (Front) | - | F/2.0 | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) |
| BATTERY AND CHARGING | Acer Liquid Z2 | OPPO R11 |
|---|
| Battery Capacity (Battery Size) | 1300 mAh | 3000 mAh | OPPO R11 has larger battery capacity than Acer Liquid Z2. |
|---|---|---|---|
| Fast Charging Technology | - | VOOC rapid charging system | OPPO R11 has fast charging technology. |
| Standby Time | 450 hours | - | |
| Talk Time | 240 minutes | - | |
| Run Time Details | Talk: up to 240 min Standby: up to 450 hrs |
- | |
| Battery Technology | Lithium Ion | Lithium polymer |
| CELLULAR | Acer Liquid Z2 | OPPO R11 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | OPPO R11 has more advanced generation mobile network. |
| Operating System | Android 4.1.1 (Jelly Bean) | ColorOS 3.1 (based on Android 7.1) | |
| Navigation | A-GPS | A-GPS, GLONASS |
| COMMUNICATIONS | Acer Liquid Z2 | OPPO R11 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA | 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 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.2 | |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Acer Liquid Z2 | OPPO R11 |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | WAV, MP3, FLAC, eAAC+ | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MPEG-4, H.264 |
| FEATURES | Acer Liquid Z2 | OPPO R11 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Security Devices | - | Fingerprint reader | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | Intelligent typing (SWYPE) | MIMO technology, Active noise-cancellation |
| OTHERS | Acer Liquid Z2 | OPPO R11 |
|---|
| Included Accessories | Power adapter | Headset, carrying case, USB cable, power adapter, SIM card removal tool | |
|---|---|---|---|
| Compliant Standards | RoHS, WEEE | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
