Side by side comparison and review of Acer Liquid Z2 and OPPO R9. 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 R9 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 110 mm | 151.8 mm | OPPO R9 has greater height than Acer Liquid Z2. |
| Width | 62.5 mm | 74.3 mm | OPPO R9 has greater width than Acer Liquid Z2. |
| Depth | 12.3 mm | 6.6 mm | OPPO R9 is narrower than Acer Liquid Z2. |
| Weight | 110 g | 145 g | Acer Liquid Z2 is lighter than Acer Liquid Z2. |
| Body Colour | Black, white | Black | Gold | |
| 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 (SIM1 and SIM2/MicroSD slots) | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Acer Liquid Z2 | OPPO R9 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 3.5" | 5.5" | OPPO R9 has larger screen size than Acer Liquid Z2. |
| Screen Resolution (Display Resolution) | 320 x 480 pixels | 1920 x 1080 pixels | OPPO R9 has better screen resolution than Acer Liquid Z2. |
| Display Format | - | Full HD | |
| Pixel Density | 165 ppi | 401 ppi | OPPO R9 has better pixel density than Acer Liquid Z2. |
| Colour Depth | 262,144 colours | 16.7 million colours | OPPO R9 has better colour depth than Acer Liquid Z2. |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | Acer Liquid Z2 | OPPO R9 |
|---|
| Processor Type (CPU) | ARM Cortex-A5 | MediaTek Helio P10 | |
|---|---|---|---|
| Processor Number | MTK6575M | - | |
| Clock Speed | 1 GHz | 2 GHz | OPPO R9 has higher clock speed than Acer Liquid Z2. |
| Processor Core Qty | - | 8-core | |
| Graphics System (GPU) | Qualcomm ADRENO 200 | Mali T860 MP2 |
| MEMORY | Acer Liquid Z2 | OPPO R9 |
|---|
| RAM | 512 MB | 4 GB | OPPO R9 has more RAM than Acer Liquid Z2. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 64 GB | OPPO R9 has more internal memory than Acer Liquid Z2. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Acer Liquid Z2 | OPPO R9 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 3 Megapixel | 13 Megapixel | OPPO R9 has better camera resolution than Acer Liquid Z2. |
| Lens Aperture | - | F/2.2 | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Panorama | |
| Face Recognition (Face ID) | - | Face detection | OPPO R9 has face detection. |
| Light Source | - | LED light | |
| Video Resolutions | - | 1920 x 1080 (1080p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 16 Megapixel | |
| Lens Aperture (Front) | - | F/2.0 |
| BATTERY AND CHARGING | Acer Liquid Z2 | OPPO R9 |
|---|
| Battery Capacity (Battery Size) | 1300 mAh | 2850 mAh | OPPO R9 has larger battery capacity than Acer Liquid Z2. |
|---|---|---|---|
| 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 R9 |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | OPPO R9 has more advanced generation mobile network. |
| Operating System | Android 4.1.1 (Jelly Bean) | ColorOS 3.0 (based on Android 5.1) | |
| Navigation | A-GPS | GPS, A-GPS |
| COMMUNICATIONS | Acer Liquid Z2 | OPPO R9 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.0 | |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Acer Liquid Z2 | OPPO R9 |
|---|
| 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 R9 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, 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) | Active noise-cancellation |
| OTHERS | Acer Liquid Z2 | OPPO R9 |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | RoHS, WEEE | - |
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