In depth comparison and review of Acer Liquid Z4 Duo and Archos 45 Helium. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 124 mm | 135 mm | Archos 45 Helium has greater height than Acer Liquid Z4 Duo. |
| Width | 64 mm | 67 mm | Archos 45 Helium has greater width than Acer Liquid Z4 Duo. |
| Depth | 9.7 mm | 9.75 mm | Acer Liquid Z4 Duo is narrower than Acer Liquid Z4 Duo. |
| Weight | 130 g | 140 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) | - | |
| 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 45 Helium |
|---|
| Display Type | - | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 4" | 4.5" | Archos 45 Helium has larger screen size than Acer Liquid Z4 Duo. |
| Screen Resolution (Display Resolution) | 800 x 480 pixels | 480 x 854 pixels | Archos 45 Helium has better screen resolution than Acer Liquid Z4 Duo. |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| PROCESSOR | Acer Liquid Z4 Duo | Archos 45 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 45 Helium. |
| Processor Core Qty | Dual-core | Quad-core | Archos 45 Helium has higher processor core quantity than Acer Liquid Z4 Duo. |
| Graphics System (GPU) | - | Qualcomm ADRENO 305 |
| MEMORY | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| RAM | 512 MB | 1 GB | Archos 45 Helium 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 | microSD |
| CAMERA | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 5 Megapixel | Both phones have the same camera resolution. |
| Sensor Type | - | BSI-CMOS | |
| Lens Aperture | F/2.4 | - | |
| Focus Adjustment | Automatic | Automatic | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Burst mode | |
| 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 | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| Battery Capacity (Battery Size) | 1630 mAh | 1850 mAh | Archos 45 Helium has larger battery capacity than Acer Liquid Z4 Duo. |
|---|---|---|---|
| Standby Time | 250 hours | - | |
| Talk Time | 360 minutes | 540 minutes | Archos 45 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 540 min Talk (WCDMA): up to 420 min |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Archos 45 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 45 Helium |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSPA+, 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 | |
| Bluetooth Profiles | - | HFP, A2DP | |
| 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 45 Helium |
|---|
| Supported Digital Audio Standards | - | WAV, AAC, PCM, Ogg Vorbis, MP3, ADPCM, AAC + | |
|---|---|---|---|
| Supported Digital Video Standards | - | MKV, AVI, MPEG-4, 3GP, H.264 | |
| Sound Enhancements | DTS Sound support | - |
| FEATURES | Acer Liquid Z4 Duo | Archos 45 Helium |
|---|
| 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, 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 45 Helium |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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