Side by side comparison and review of Samsung Galaxy S Duos 2 and Acer Liquid Z4 Duo. 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 | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 121.5 mm | 124 mm | Acer Liquid Z4 Duo has greater height than Samsung Galaxy S Duos 2. |
| Width | 63.1 mm | 64 mm | Acer Liquid Z4 Duo has greater width than Samsung Galaxy S Duos 2. |
| Depth | 10.57 mm | 9.7 mm | Acer Liquid Z4 Duo is narrower than Samsung Galaxy S Duos 2. |
| Weight | 118 g | 130 g | Samsung Galaxy S Duos 2 is lighter than Samsung Galaxy S Duos 2. |
| Body Colour | White | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 0.76 W/kg (body), 0.716 W/kg (head) | |
| Integrated Components | - | 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 | |
| SIM Card Type (Size) | - | Micro SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 4" | 4" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 800 x 480 pixels | Both phones have the same screen resolution. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| PROCESSOR | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Processor Type (CPU) | - | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6572 | |
| Clock Speed | 1.2 GHz | 1.3 GHz | Acer Liquid Z4 Duo has higher clock speed than Samsung Galaxy S Duos 2. |
| Processor Core Qty | Dual-core | Dual-core | Both phones have the same number of phone cores. |
| MEMORY | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| RAM | 750 MB | 512 MB | Samsung Galaxy S Duos 2 has more RAM than Acer Liquid Z4 Duo. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 4 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC |
| CAMERA | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 5 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | - | F/2.4 | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1280 x 720 (720p) | 1280 x 720 (720p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 0 |
|---|
| BATTERY AND CHARGING | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 1630 mAh | Acer Liquid Z4 Duo has larger battery capacity than Samsung Galaxy S Duos 2. |
|---|---|---|---|
| Standby Time | 280 hours | 250 hours | Samsung Galaxy S Duos 2 has longer standby time than Acer Liquid Z4 Duo. |
| Talk Time | 480 minutes | 360 minutes | Samsung Galaxy S Duos 2 has longer battery life when making calls than Acer Liquid Z4 Duo. |
| Run Time Details | Active online usage (WCDMA): up to 7 hrs Active online usage (Wi-Fi): up to 9 hrs Playback (video): up to 6 hrs Playback (audio): up to 36 hrs Talk (WCDMA): up to 480 min Standby (WCDMA): up to 280 hrs |
Talk: up to 360 min Standby: up to 250 hrs |
| CELLULAR | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 3G | Both phones have the same mobile network generation. |
| Operating System | Android 4.2 (Jelly Bean) | Android 4.2.2 (Jelly Bean) | |
| Navigation | A-GPS, GLONASS | A-GPS |
| COMMUNICATIONS | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Data Transmission | GPRS, EDGE, HSDPA | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, DIP | - | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A | - | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM | - | |
| Sound Enhancements | - | DTS Sound support |
| FEATURES | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, magnetometer | - | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
| Dual SIM Card Capability | Yes | Yes | |
| Additional Phone Features | DLNA Certified, multitasking, sharing media via DLNA | Multitasking, AcerRAPID function |
| OTHERS | Samsung Galaxy S Duos 2 | Acer Liquid Z4 Duo |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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