Detailed comparison and review of Acer Liquid Z2 and Xiaomi Redmi 9A. 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 | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Product Type | Smartphone | Smartphone | |
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Form Factor | Touch | Touch | |
Height | 110 mm | 164.9 mm | Xiaomi Redmi 9A has greater height than Acer Liquid Z2. |
Width | 62.5 mm | 77.07 mm | Xiaomi Redmi 9A has greater width than Acer Liquid Z2. |
Depth | 12.3 mm | 9 mm | Xiaomi Redmi 9A is narrower than Acer Liquid Z2. |
Weight | 110 g | 196 g | Acer Liquid Z2 is lighter than Acer Liquid Z2. |
Body Colour | Black, white | Black | Sky blue | Granite grey | |
Waterproof (Water-resistant) | - | - | |
SAR Value | 0.93 W/kg (body), 0.97 W/kg (head) | 0.398 W/kg (head), 1.186 W/kg (body), 2.526 W/kg (limb) | |
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 |
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SIM Card Type (Size) | Mini SIM | Nano SIM | |
SIM Card Qty | - | Dual-SIM |
DISPLAY | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Display Type | LCD display | - | |
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Display Technology | TFT | - | |
Screen Size (Display Size) | 3.5" | 6.53" | Xiaomi Redmi 9A has larger screen size than Acer Liquid Z2. |
Screen Resolution (Display Resolution) | 320 x 480 pixels | 1600 x 720 pixels | Xiaomi Redmi 9A has better screen resolution than Acer Liquid Z2. |
Display Format | - | HD+ | |
Pixel Density | 165 ppi | - | |
Aspect Ratio | - | 20:9 | |
Max Brightness | - | 400 cd/m² | |
Colour Depth | 262,144 colours | - | |
Contrast Ratio | - | 1500:1 | |
Display Enhancement Technology | - | Blue light filter, Sunlight mode | |
Display Features | - | Reading mode, Colour temperature adjustment, Dot Drop display |
PROCESSOR | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Processor Type (CPU) | ARM Cortex-A5 | MediaTek Helio G25 | |
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Processor Number | MTK6575M | - | |
Clock Speed | 1 GHz | 2 GHz | Xiaomi Redmi 9A has higher clock speed than Acer Liquid Z2. |
Processor Core Qty | - | 8-core | |
64-bit Architecture | - | Yes | Xiaomi Redmi 9A has 64-bit architecture. |
Graphics System (GPU) | Qualcomm ADRENO 200 | PowerVR GE8320 |
MEMORY | Acer Liquid Z2 | Xiaomi Redmi 9A |
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RAM | 512 MB | LPDDR4X SDRAM - 2 GB | Xiaomi Redmi 9A has more RAM than Acer Liquid Z2. |
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Internal Memory Size (Storage Capacity) | 4 GB | 32 GB | Xiaomi Redmi 9A has more internal memory than Acer Liquid Z2. |
Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSD |
CAMERA | Acer Liquid Z2 | Xiaomi Redmi 9A |
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MAIN CAMERA |
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Number of Main Cameras | 1 | 1 | |
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Sensor Resolution | 3 Megapixel | 13 Megapixel | Xiaomi Redmi 9A has better camera resolution than Acer Liquid Z2. |
Focus Adjustment | Automatic | Automatic | |
Special Effects | - | HDR, Kaleidoscope | |
Camera Modes | - | AI portrait mode, AI Beautify 5.0 | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi 9A has face detection. |
Light Source | - | Single tone LED flash | |
Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps | |
Camera Features (Functions) | - | Phase Detect Auto-Focus (PDAF), AI scene detection |
FRONT CAMERA |
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Number of Front Cameras | 0 | 1 | |
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Sensor Resolution (Front) | - | 5 Megapixel | |
Lens Aperture (Front) | - | F/2.2 | |
Pixel Size (Front) | - | 1.12 μm | |
Special Effects (Front) | - | HDR | |
Camera Modes (Front) | - | AI portrait mode, Portrait, AI Beautify 5.0 | |
Face Recognition (Face ID) | - | Face recognition | Xiaomi Redmi 9A has face detection. |
Light Source (Front) | - | Display flash | |
Camera Features (Front) | - | Self-timer, Palm shutter |
BATTERY AND CHARGING | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Battery Capacity (Battery Size) | 1300 mAh | 5000 mAh | Xiaomi Redmi 9A has larger battery capacity than Acer Liquid Z2. |
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Standby Time | 450 hours | 816 hours | Xiaomi Redmi 9A has longer standby time than Acer Liquid Z2. |
Talk Time | 240 minutes | 2280 minutes | Xiaomi Redmi 9A has longer battery life when making calls than Acer Liquid Z2. |
Run Time Details | Talk: up to 240 min Standby: up to 450 hrs |
Standby: up to 816 hrs Playback (audio): up to 168 hrs Talk: up to 2280 min Playback (video): up to 19 hrs Gaming: up to 14 hrs |
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Battery Technology | Lithium Ion | - |
CELLULAR | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
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Mobile Broadband Generation | 3G | 4G | Xiaomi Redmi 9A has more advanced generation mobile network. |
Operating System | Android 4.1.1 (Jelly Bean) | - | |
Navigation | A-GPS | GPS, A-GPS, GLONASS, BeiDou |
COMMUNICATIONS | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Data Transmission | GPRS, EDGE, HSDPA, HSUPA | FDD-LTE, TDD-LTE | |
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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 20, Band 28, Band 38, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500 | |
Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
Bluetooth | Bluetooth 3.0 | Bluetooth 5.0 | |
Communication Features | Mobile Email client, Internet browser | - | |
Messaging Services | SMS, MMS | SMS, MMS |
MEDIA | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB | |
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Supported Digital Video Standards | MPEG-4, H.264 | MKV, MPEG4-ASP, MPEG-4 SP, H.264 BP, H.264 MP, H.264 HP | |
Sound Enhancements | - | 0.64cc Sound Chamber |
FEATURES | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
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Sensors | Accelerometer, ambient light sensor, proximity sensor | Accelerometer, ambient light sensor, distance sensor | |
Security Devices | - | Face recognition | |
Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | - | |
Additional Phone Features | Intelligent typing (SWYPE) | AI face unlock, HyperEngine technology |
OTHERS | Acer Liquid Z2 | Xiaomi Redmi 9A |
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Included Accessories | Power adapter | USB cable, SIM card removal tool, 10W charger | |
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Compliant Standards | RoHS, WEEE | - |