Side by side comparison and review of Acer Liquid E3 and Ulefone Armor X7. 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 E3 | Ulefone Armor X7 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 136 mm | 150 mm | Ulefone Armor X7 has greater height than Acer Liquid E3. |
| Width | 68 mm | 78.9 mm | Ulefone Armor X7 has greater width than Acer Liquid E3. |
| Depth | 9 mm | 14.6 mm | Acer Liquid E3 is narrower than Acer Liquid E3. |
| Weight | 143 g | 234 g | Acer Liquid E3 is lighter than Acer Liquid E3. |
| Body Colour | Black | Silver | Orange | |
| Body Material | - | Aluminium alloy, thermoplastic polyurethane (TPU) | |
| Protection | - | Dustproof, waterproof, splash-resistant | |
| Waterproof (Water-resistant) | - | Yes | Ulefone Armor X7 is waterproof. |
| IP rating | - | IEC 60529 IP68, IEC 60529 IP69K | |
| SAR Value | 0.7 W/kg (body), 0.32 W/kg (head) | 0.793 W/kg (body), 0.8 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | - | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 4.7" | 5" | Ulefone Armor X7 has larger screen size than Acer Liquid E3. |
| 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 | 294 ppi | Acer Liquid E3 has better pixel density than Ulefone Armor X7. |
| Colour Depth | 16.7 million colours | - |
| PROCESSOR | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek Helio A20 | |
|---|---|---|---|
| Processor Number | MT6589 | MT6761 | |
| Clock Speed | 1.2 GHz | 1.8 GHz | Ulefone Armor X7 has higher clock speed than Acer Liquid E3. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| Graphics System (GPU) | PowerVR SGX544 | IMG GE8300 |
| MEMORY | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| RAM | 1 GB | 2 GB | Ulefone Armor X7 has more RAM than Acer Liquid E3. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 16 GB | Ulefone Armor X7 has more internal memory than Acer Liquid E3. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/1.8 | F/2.2 | Acer Liquid E3 has better lens aperture than Acer Liquid E3. |
| Lens Construction | - | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Self-Timer Delay | 10 sec, 2sec | - | |
| Special Effects | Negative, Sepia, whiteboard, Blackboard, sunset, snow, aqua, Mono, Party/Indoor, Fireworks, Theatre, Beach, Candlelight | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panoramic pictures, landscape/portrait mode, night mode, sport mode, Continuous shot, Best Shot, Auto mode, Auto scene detection mode, Multi angle view mode, Bright magic Plus mode | Underwater mode | |
| Face Recognition (Face ID) | Face detection, smile shutter | - | Acer Liquid E3 has face detection. |
| White Balance | Automatic, presets | - | |
| Light Source | LED light | Dual LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 854 x 480 (480p) at 30 fps | |
| Camera Features (Functions) | Exposure compensation | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 5 Megapixel | Ulefone Armor X7 has better front camera resolution than Acer Liquid E3. |
| Lens Aperture (Front) | - | F/2.2 | |
| Lens Element Qty (Front) | - | 4-element | |
| Special Effects (Front) | Beauty face | - | |
| Light Source (Front) | LED flash | - |
| BATTERY AND CHARGING | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Battery Capacity (Battery Size) | - | 4000 mAh | |
|---|---|---|---|
| Standby Time | 260 hours | 430 hours | Ulefone Armor X7 has longer standby time than Acer Liquid E3. |
| Talk Time | 300 minutes | 780 minutes | Ulefone Armor X7 has longer battery life when making calls than Acer Liquid E3. |
| Run Time Details | Talk: up to 300 hrs Standby: up to 260 hrs |
Talk: up to 780 min Standby: up to 430 hrs Playback (Music): up to 26 hrs Playback (video): up to 9 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Ulefone Armor X7 has more advanced generation mobile network. |
| Operating System | Android 4.2.2 (Jelly Bean) | Android 10 | |
| User Interface | Acer Float UI | - | |
| Payment Technology | - | Google Pay | |
| Navigation | A-GPS, GLONASS | GPS, GLONASS, Galileo |
| COMMUNICATIONS | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-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 4, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 17, Band 19, Band 20 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700b, FDD 800 upper, FDD 800 DD | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth | Bluetooth 5.0 | |
| NFC | - | Yes | Ulefone Armor X7 has NFC reader for mobile payments. |
| WLAN Security | WPA, WPA2 | - | |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Supported Digital Audio Standards | WAV, AAC, MP3 | AAC, AMR, MP3, FLAC | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MPEG-4, 3GP | |
| Sound Enhancements | DTS Sound support | - |
| FEATURES | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| 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 | Accelerometer, proximity sensor | Accelerometer, ambient light sensor, proximity sensor, digital compass | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | Multitasking, AcerRAPID function | Face Unlock, Glove mode, notification LED, customised button |
| OTHERS | Acer Liquid E3 | Ulefone Armor X7 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter, SIM card removal tool, protective film, Sling, plastic spudger | |
|---|---|---|---|
| Compliant Standards | - | IEC 60529 IP68, MIL-STD 810G, IEC 60529 IP69K | |
| Max Depth of Water Resistance | - | 1.5 m | |
| Max Operating Temperature | - | 60 °C | |
| Min Operating Temperature | - | -20 °C |
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