Side by side comparison and review of Acer Liquid Z3 (Z130) and CAT S31. 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 Z3 (Z130) | CAT S31 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 109.9 mm | 146 mm | CAT S31 has greater height than Acer Liquid Z3 (Z130). |
| Width | 60 mm | 74.42 mm | CAT S31 has greater width than Acer Liquid Z3 (Z130). |
| Depth | 10.4 mm | 12.6 mm | Acer Liquid Z3 (Z130) is narrower than Acer Liquid Z3 (Z130). |
| Weight | 120 g | 200 g | Acer Liquid Z3 (Z130) is lighter than Acer Liquid Z3 (Z130). |
| Body Colour | Black | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | CAT S31 is waterproof. |
| IP rating | - | IP68 | |
| SAR Value | 0.99 W/kg (body), 0.703 W/kg (head) | 1.649 W/kg (body), 0.799 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) | - | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | - | IPS | |
| Screen Size (Display Size) | 3.5" | 4.7" | CAT S31 has larger screen size than Acer Liquid Z3 (Z130). |
| Screen Resolution (Display Resolution) | 320 x 480 pixels | 1280 x 720 pixels | CAT S31 has better screen resolution than Acer Liquid Z3 (Z130). |
| Display Format | - | HD | |
| Display Enhancement Technology | - | Super Bright Display | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 3 (scratch resistant glass) |
| PROCESSOR | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Processor Type (CPU) | MediaTek | Qualcomm | |
|---|---|---|---|
| Processor Number | MT6572M | MSM8909 | |
| Clock Speed | 1 GHz | - | |
| Processor Core Qty | Dual-core | Quad-core | CAT S31 has higher processor core quantity than Acer Liquid Z3 (Z130). |
| MEMORY | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| RAM | 512 MB | 2 GB | CAT S31 has more RAM than Acer Liquid Z3 (Z130). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 16 GB | CAT S31 has more internal memory than Acer Liquid Z3 (Z130). |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 3 Megapixel | 8 Megapixel | CAT S31 has better camera resolution than Acer Liquid Z3 (Z130). |
| Focus Adjustment | Focus free | Automatic | |
| Light Source | - | LED flash | |
| Video Resolutions | - | 1280 x 720 (720p) at 120 fps |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 2 Megapixel | |
| Focus Adjustment | - | Focus free |
| BATTERY AND CHARGING | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Battery Capacity (Battery Size) | 1500 mAh | 4000 mAh | CAT S31 has larger battery capacity than Acer Liquid Z3 (Z130). |
|---|---|---|---|
| Standby Time | 600 hours | 912 hours | CAT S31 has longer standby time than Acer Liquid Z3 (Z130). |
| Talk Time | 600 minutes | 1800 minutes | CAT S31 has longer battery life when making calls than Acer Liquid Z3 (Z130). |
| Run Time Details | Talk: up to 600 min Standby: up to 600 hrs |
Talk: up to 1800 min Standby: up to 912 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | CAT S31 has more advanced generation mobile network. |
| Operating System | Android 4.2 (Jelly Bean) | Android 7.0 Nougat | |
| User Interface | Acer Float UI | - | |
| Navigation | GPS, A-GPS | GPS, A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| 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 | |
| 3G UMTS Band | - | Band 1, Band 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.1 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Supported Digital Audio Standards | WMA, AMR, MP3, MIDI, iMelody, WAVE | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, 3GP, H.264, H.263 | - |
| FEATURES | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, G-sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Additional Phone Features | - | Dual microphones, Wet Touchscreen Operation, Glove Touchscreen Operation | |
| Android Enterprise Recommended | - | Yes |
| OTHERS | Acer Liquid Z3 (Z130) | CAT S31 |
|---|
| Included Accessories | Power adapter, cover | Power adapter | |
|---|---|---|---|
| Compliant Standards | RoHS, WEEE | MIL-STD 810G, IP68 | |
| Max Depth of Water Resistance | - | 1.2 m | |
| Max Height of Shock Resistance | - | 1.8 m | |
| Max Operating Temperature | - | 55 °C | |
| Min Operating Temperature | - | -30 °C |
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