Side by side comparison and review of Acer Liquid Z2 and UMIDIGI One Max. 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 Z2 | UMIDIGI One Max |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch | |
| Height | 110 mm | 156.8 mm | UMIDIGI One Max has greater height than Acer Liquid Z2. |
| Width | 62.5 mm | 75.6 mm | UMIDIGI One Max has greater width than Acer Liquid Z2. |
| Depth | 12.3 mm | 8.35 mm | UMIDIGI One Max is narrower than Acer Liquid Z2. |
| Weight | 110 g | 205 g | Acer Liquid Z2 is lighter than Acer Liquid Z2. |
| Body Colour | Black, white | Black | Twilight | |
| Body Material | - | Tempered glass, aluminium frame | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.93 W/kg (body), 0.97 W/kg (head) | - | |
| Integrated Components | FM radio | - | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Mini SIM | Nano SIM | |
| SIM Card Qty | - | Dual-SIM | |
| SIM Card Configuration Details | - | Nano SIM + nano SIM/microSD |
| DISPLAY | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 3.5" | 6.3" | UMIDIGI One Max has larger screen size than Acer Liquid Z2. |
| Screen Resolution (Display Resolution) | 320 x 480 pixels | 1520 x 720 pixels | UMIDIGI One Max has better screen resolution than Acer Liquid Z2. |
| Pixel Density | 165 ppi | 271 ppi | UMIDIGI One Max has better pixel density than Acer Liquid Z2. |
| Aspect Ratio | - | 19:9 | |
| Colour Depth | 262,144 colours | - | |
| Display Features | - | In-Cell Display Technology, Reading mode, Colour temperature adjustment |
| PROCESSOR | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Processor Type (CPU) | ARM Cortex-A5 | MediaTek Helio P23 | |
|---|---|---|---|
| Processor Number | MTK6575M | - | |
| Clock Speed | 1 GHz | 2 GHz | UMIDIGI One Max has higher clock speed than Acer Liquid Z2. |
| Processor Core Qty | - | 8-core | |
| 64-bit Architecture | - | Yes | UMIDIGI One Max has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 200 | Mali-G71 MP2 |
| MEMORY | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| RAM | 512 MB | LPDDR4X SDRAM - 4 GB | UMIDIGI One Max has more RAM than Acer Liquid Z2. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 128 GB | UMIDIGI One Max has more internal memory than Acer Liquid Z2. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 3 Megapixel | 12 Megapixel | UMIDIGI One Max has better camera resolution than Acer Liquid Z2. |
| Sensor Name | - | Omnivision OV12870 sensor | |
| Lens Aperture | - | F/2.0 | |
| Lens Construction | - | 6-element | |
| Focus Adjustment | Automatic | - | |
| Camera Modes | - | Panorama | |
| Face Recognition (Face ID) | - | Face recognition | UMIDIGI One Max has face detection. |
| Light Source | - | Dual LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Functions) | - | Real-time photo filters |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel |
|---|
| FRONT CAMERA |
|---|
| Number of Front Cameras | 0 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | - | 16 Megapixel | |
| Sensor Name (Front) | - | Samsung S5K3P3 | |
| Lens Aperture (Front) | - | F/2.0 | |
| Lens Element Qty (Front) | - | 5-element | |
| Face Recognition (Face ID) | - | Face recognition | UMIDIGI One Max has face detection. |
| Camera Features (Front) | - | Selfie countdown |
| BATTERY AND CHARGING | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Battery Capacity (Battery Size) | 1300 mAh | 4150 mAh | UMIDIGI One Max has larger battery capacity than Acer Liquid Z2. |
|---|---|---|---|
| Wireless Charging | - | Yes | UMIDIGI One Max can be charged wirelessly. |
| Wireless Charging Standards | - | Qi, Fast Wireless Charging | |
| Standby Time | 450 hours | - | |
| Talk Time | 240 minutes | - | |
| Run Time Details | Talk: up to 240 min Standby: up to 450 hrs |
- | |
| Battery Technology | Lithium Ion | - |
| CELLULAR | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Technology | WCDMA (UMTS) / GSM | CDMA2000 1X / GSM / WCDMA (UMTS) | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | UMIDIGI One Max has more advanced generation mobile network. |
| Operating System | Android 4.1.1 (Jelly Bean) | Android 8.1.0 Oreo | |
| Navigation | A-GPS | GPS, GLONASS |
| COMMUNICATIONS | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA | GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X | |
| 3G UMTS Band | - | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | - | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | - | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 34, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n | |
| Bluetooth | Bluetooth 3.0 | Bluetooth 4.1 | |
| Bluetooth Profiles | - | HID | |
| NFC | - | Yes | UMIDIGI One Max has NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser | - | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | WAV, AAC, PCM, MP3, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MKV, XviD, MPEG-4, M4V, ASP, H.264 AVC Main Profile (MP), H.264 AVC Baseline Profile(BP) |
| FEATURES | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| 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, ambient light sensor, proximity sensor | Accelerometer, gyro sensor, geomagnetic sensor, L-sensor, P-sensor | |
| Security Devices | - | Face recognition, fingerprint reader (side) | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
| Additional Phone Features | Intelligent typing (SWYPE) | Dual microphones |
| OTHERS | Acer Liquid Z2 | UMIDIGI One Max |
|---|
| Included Accessories | Power adapter | Power adapter, SIM card removal tool, USB-C cable, pre-installed screen protector, protective case | |
|---|---|---|---|
| Compliant Standards | RoHS, WEEE | - |
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