In depth comparison and review of CAT S50 and Acer Liquid Zest 4G. 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 | CAT S50 | Acer Liquid Zest 4G |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch - Rugged | Touch | |
| Height | 144.5 mm | 145.7 mm | Acer Liquid Zest 4G has greater height than CAT S50. |
| Width | 77 mm | 71.2 mm | CAT S50 has greater width than Acer Liquid Zest 4G. |
| Depth | 12.7 mm | 8.4 mm | Acer Liquid Zest 4G is narrower than CAT S50. |
| Weight | 185 g | 125 g | Acer Liquid Zest 4G is lighter than CAT S50. |
| Body Colour | Forest | Slate | Blue | Black | |
| Protection | Shockproof, dustproof, waterproof | - | |
| Waterproof (Water-resistant) | Yes | - | CAT S50 is waterproof. |
| IP rating | IP67, IPX7, IP6X | - | |
| SAR Value | 1.13 W/kg (body), 0.76 W/kg (head) | 1.41 W/kg | |
| 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 | Micro SIM | |
| SIM Card Qty | - | Dual-SIM |
| DISPLAY | CAT S50 | Acer Liquid Zest 4G |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5" | Acer Liquid Zest 4G has larger screen size than CAT S50. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1280 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD | HD | |
| Pixel Density | 312 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Features | - | Zero Air Gap technology | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 3 (scratch resistant glass) | - |
| PROCESSOR | CAT S50 | Acer Liquid Zest 4G |
|---|
| Processor Type (CPU) | Qualcomm Snapdragon 400 | MediaTek | |
|---|---|---|---|
| Processor Number | MSM8926 | - | |
| Clock Speed | 1.2 GHz | 1 GHz | CAT S50 has higher clock speed than Acer Liquid Zest 4G. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | Qualcomm ADRENO 305 | - |
| MEMORY | CAT S50 | Acer Liquid Zest 4G |
|---|
| RAM | 2 GB | 2 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 16 GB | Acer Liquid Zest 4G has more internal memory than CAT S50. |
| User Memory | 6 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 64 GB | microSDHC - up to 32 GB |
| CAMERA | CAT S50 | Acer Liquid Zest 4G |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 8 Megapixel | Both phones have the same camera resolution. |
| Focus Adjustment | Automatic | Automatic | |
| Camera Modes | - | Panoramic pictures, night mode, Best Shot | |
| Face Recognition (Face ID) | - | Smile shutter | Acer Liquid Zest 4G has face detection. |
| Light Source | LED light | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 0.3 Megapixel | 5 Megapixel | Acer Liquid Zest 4G has better front camera resolution than CAT S50. |
| Lens Type (Front) | - | Wide-angle lens | |
| Focus Adjustment | - | Focus free |
| BATTERY AND CHARGING | CAT S50 | Acer Liquid Zest 4G |
|---|
| Battery Capacity (Battery Size) | 2630 mAh | 2000 mAh | CAT S50 has larger battery capacity than Acer Liquid Zest 4G. |
|---|---|---|---|
| Wireless Charging | Yes | - | CAT S50 can be charged wirelessly. |
| Wireless Charging Standards | Qi | - | |
| Standby Time | 792 hours | 450 hours | CAT S50 has longer standby time than Acer Liquid Zest 4G. |
| Talk Time | 960 minutes | 300 minutes | CAT S50 has longer battery life when making calls than Acer Liquid Zest 4G. |
| Run Time Details | Talk: up to 960 min Standby: up to 792 hrs |
Talk: up to 300 min Standby: up to 450 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | CAT S50 | Acer Liquid Zest 4G |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 4.4 (KitKat) | Android 6.0 (Marshmallow) | |
| Navigation | A-GPS, GLONASS | GPS, A-GPS |
| COMMUNICATIONS | CAT S50 | Acer Liquid Zest 4G |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 1, Band 3, Band 7, Band 8, Band 20 | - | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 2600, FDD 900, FDD 800 DD | - | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| NFC | Yes | - | CAT S50 has NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser, LTE Cat.4 | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | CAT S50 | Acer Liquid Zest 4G |
|---|
| Supported Digital Audio Standards | WAV, AAC, AMR, MP3, AAC +, OGG, eAAC+, MIDI | - | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264, H.263 | - | |
| Sound Enhancements | MaxxAudio sound enhancement | DTS Studio Sound, DTS-HD Premium Sound |
| FEATURES | CAT S50 | Acer Liquid Zest 4G |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass | Accelerometer, ambient light sensor, proximity sensor, hall sensor | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | TTY compatible, E-911 compliant, Face Unlock, Dual microphones, Wet Touchscreen Operation | Noise Cancellation Technology, AcerRAPID function |
| OTHERS | CAT S50 | Acer Liquid Zest 4G |
|---|
| Included Accessories | Power adapter | Headset, power adapter | |
|---|---|---|---|
| Compliant Standards | MIL-STD 810G, IP67, WPC, HAC (Hearing Aid Compatible), IPX7, PMA, Qi, IP6X | - | |
| Max Depth of Water Resistance | 1 m | - | |
| Max Operating Temperature | 55 °C | - | |
| Min Operating Temperature | -25 °C | - |
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