Detailed comparison and review of bq Aquaris a4.5 and Acer Liquid Jade Z (S57). With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 131.77 mm | 143.5 mm | Acer Liquid Jade Z (S57) has greater height than bq Aquaris a4.5. |
| Width | 63.48 mm | 69.8 mm | Acer Liquid Jade Z (S57) has greater width than bq Aquaris a4.5. |
| Depth | 8.75 mm | 7.9 mm | Acer Liquid Jade Z (S57) is narrower than bq Aquaris a4.5. |
| Weight | 115 g | 110 g | Acer Liquid Jade Z (S57) is lighter than bq Aquaris a4.5. |
| Body Colour | White | Black | White | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.601 W/kg (body), 0.329 W/kg (head) | - | |
| Integrated Components | FM radio | 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) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | TFT | |
| Screen Size (Display Size) | 4.5" | 5" | Acer Liquid Jade Z (S57) has larger screen size than bq Aquaris a4.5. |
| Screen Resolution (Display Resolution) | 960 x 540 pixels | 1280 x 720 pixels | Acer Liquid Jade Z (S57) has better screen resolution than bq Aquaris a4.5. |
| Display Format | - | HD | |
| Pixel Density | 245 ppi | - |
| PROCESSOR | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Processor Type (CPU) | MediaTek | MediaTek | |
|---|---|---|---|
| Processor Number | MT6735M | MT6732L | |
| Clock Speed | 1 GHz | 1.5 GHz | Acer Liquid Jade Z (S57) has higher clock speed than bq Aquaris a4.5. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Mali T720 MP1 | - |
| MEMORY | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| RAM | 1 GB | 1 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 8 GB | bq Aquaris a4.5 has more internal memory than Acer Liquid Jade Z (S57). |
| User Memory | 10.5 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 64 GB | microSDHC - up to 32 GB |
| CAMERA | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | Acer Liquid Jade Z (S57) has better camera resolution than bq Aquaris a4.5. |
| Lens Aperture | F/2.0 | - | |
| Focus Adjustment | Automatic | Automatic | |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Lens Aperture (Front) | F/2.0 | - | |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Battery Capacity (Battery Size) | 2470 mAh | 2300 mAh | bq Aquaris a4.5 has larger battery capacity than Acer Liquid Jade Z (S57). |
|---|---|---|---|
| Standby Time | - | 410 hours | |
| Talk Time | - | 420 minutes | |
| Run Time Details | - | Talk: up to 420 min Standby: up to 410 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 5.1.1 (Lollipop) | Android 5.0 (Lollipop) | |
| Navigation | GPS | A-GPS |
| COMMUNICATIONS | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | - | Band 2, Band 4, Band 7, Band 17 | |
| 4G LTE Frequency | - | FDD 1900 PCS, FDD 1700 - 2110 AWS, FDD 2600, FDD 700b | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, FLAC, XMF, OGG, MKA, MIDI, M4A, 3GA, AWB, IMY, RTTTL, RTX, OTA | WAV, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, AVI, MPEG-4, 3GP, M4V, WebM, 3G2, 3GP2 | MPEG-4, H.264, H.263, VP8 | |
| Sound Enhancements | Dolby sound technology | DTS Studio Sound |
| FEATURES | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, flight mode, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Ambient light sensor, proximity sensor, digital compass, G-sensor | |
| Additional Phone Features | Dual microphones, noise reduction microphone, notification LED | - |
| OTHERS | bq Aquaris a4.5 | Acer Liquid Jade Z (S57) |
|---|
| Included Accessories | USB cable | Power adapter |
|---|
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