Side by side comparison and review of Acer Liquid Z4 Duo and Archos 50 Helium. 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 Z4 Duo | Archos 50 Helium |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 124 mm | 145 mm | Archos 50 Helium has greater height than Acer Liquid Z4 Duo. |
| Width | 64 mm | 71.5 mm | Archos 50 Helium has greater width than Acer Liquid Z4 Duo. |
| Depth | 9.7 mm | 8.95 mm | Archos 50 Helium is narrower than Acer Liquid Z4 Duo. |
| Weight | 130 g | 160 g | Acer Liquid Z4 Duo is lighter than Acer Liquid Z4 Duo. |
| Body Colour | Black | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.76 W/kg (body), 0.716 W/kg (head) | 0.89 W/kg (body), 0.37 W/kg (head) | |
| Integrated Components | FM radio | FM radio | |
| Connector Type | 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 | - |
| DISPLAY | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 4" | 5" | Archos 50 Helium has larger screen size than Acer Liquid Z4 Duo. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 1280 x 720 pixels | Archos 50 Helium has better screen resolution than Acer Liquid Z4 Duo. |
| Display Format | - | HD | |
| Colour Depth | 16.7 million colours | - |
| PROCESSOR | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm Snapdragon 400 | |
|---|---|---|---|
| Processor Number | MT6572 | MSM8926 | |
| Clock Speed | 1.3 GHz | 1.2 GHz | Acer Liquid Z4 Duo has higher clock speed than Archos 50 Helium. |
| Processor Core Qty | Dual-core | Quad-core | Archos 50 Helium has higher processor core quantity than Acer Liquid Z4 Duo. |
| Graphics System (GPU) | - | Qualcomm ADRENO 305 |
| MEMORY | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| RAM | 512 MB | 1 GB | Archos 50 Helium has more RAM than Acer Liquid Z4 Duo. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 8 GB | Archos 50 Helium has more internal memory than Acer Liquid Z4 Duo. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC | microSD |
| CAMERA | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 8 Megapixel | Archos 50 Helium has better camera resolution than Acer Liquid Z4 Duo. |
| Sensor Type | - | BSI-CMOS | |
| Lens Aperture | F/2.4 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | LED light | LED light | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 0 |
|---|
| BATTERY AND CHARGING | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Battery Capacity (Battery Size) | 1630 mAh | 2000 mAh | Archos 50 Helium has larger battery capacity than Acer Liquid Z4 Duo. |
|---|---|---|---|
| Standby Time | 250 hours | - | |
| Talk Time | 360 minutes | 600 minutes | Archos 50 Helium has longer battery life when making calls than Acer Liquid Z4 Duo. |
| Run Time Details | Talk: up to 360 min Standby: up to 250 hrs |
Talk (GSM): up to 600 min Talk (WCDMA): up to 480 min |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Archos 50 Helium has more advanced generation mobile network. |
| Operating System | Android 4.2.2 (Jelly Bean) | Android 4.3 (Jelly Bean) | |
| Navigation | A-GPS | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, LTE | |
|---|---|---|---|
| 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 | Wi-Fi | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | SMS, MMS | Google Hangouts, SMS, MMS |
| MEDIA | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + | |
|---|---|---|---|
| Supported Digital Video Standards | - | AVI, MPEG-4, 3GP, H.264 | |
| Sound Enhancements | DTS Sound support | - |
| FEATURES | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | - | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
| Dual SIM Card Capability | Yes | - | |
| Additional Phone Features | Multitasking, AcerRAPID function | DLNA Certified |
| OTHERS | Acer Liquid Z4 Duo | Archos 50 Helium |
|---|
| Included Accessories | Power adapter | - |
|---|
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