Detailed comparison and review of ASUS ZenFone 3 Max (ZC553KL) and Realme 9i. 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 | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZC553KL | - | |
| Form Factor | Touch | Touch | |
| Height | 151.4 mm | 164.4 mm | Realme 9i has greater height than ASUS ZenFone 3 Max (ZC553KL). |
| Width | 76.2 mm | 75.7 mm | ASUS ZenFone 3 Max (ZC553KL) has greater width than Realme 9i. |
| Depth | 8.3 mm | 8.4 mm | ASUS ZenFone 3 Max (ZC553KL) is narrower than ASUS ZenFone 3 Max (ZC553KL). |
| Weight | 174 g | 190 g | ASUS ZenFone 3 Max (ZC553KL) is lighter than ASUS ZenFone 3 Max (ZC553KL). |
| Body Colour | Sand gold | Titanium grey | Glacier silver | Prism black | Prism blue | |
| Body Material | Metal | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.52 W/kg (body), 0.419 W/kg (head) | 1.02 W/kg (body), 2.072 W/kg (limb), 0.788 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
USB Type-C - 24 pin USB-C | |
| SIM Card Type (Size) | Micro SIM, nano SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Dual-SIM | |
| SIM Card Configuration Details | Micro SIM + nano SIM/microSD | - |
| DISPLAY | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5.5" | 6.6" | Realme 9i has larger screen size than ASUS ZenFone 3 Max (ZC553KL). |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2412 x 1080 pixels | Realme 9i has better screen resolution than ASUS ZenFone 3 Max (ZC553KL). |
| Display Format | Full HD | Full HD+ | |
| Pixel Density | - | 401 ppi | |
| Max Brightness | 450 cd/m² | 480 cd/m² | Realme 9i has better display brightness than ASUS ZenFone 3 Max (ZC553KL). |
| Display Enhancement Technology | Bluelight Filter for Eye Care | Ultra-Smooth | |
| Display Refresh Rate | - | 90 Hz | |
| Touch Sampling Rate | - | 180 Hz | |
| Display Features | 2.5D Glass | 5-level fresh rates | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating | Dragontrail PRO (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Processor Type (CPU) | Qualcomm | Qualcomm Snapdragon 680 | |
|---|---|---|---|
| Processor Number | MSM8937 | - | |
| Clock Speed | 1.4 GHz | 2.4 GHz | Realme 9i has higher clock speed than ASUS ZenFone 3 Max (ZC553KL). |
| Processor Core Qty | 8-core | 8-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | ASUS ZenFone 3 Max (ZC553KL) has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 505 | Qualcomm ADRENO 610 |
| MEMORY | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| RAM | 3 GB | LPDDR4X SDRAM - 4 GB + up to 11 GB virtual extension | Realme 9i has more RAM than ASUS ZenFone 3 Max (ZC553KL). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 128 GB | Realme 9i has more internal memory than ASUS ZenFone 3 Max (ZC553KL). |
| Memory Interface | - | UFS 2.1 | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSD, microSDXC - up to 1 TB |
| CAMERA | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 16 Megapixel | 50 Megapixel | Realme 9i has better camera resolution than ASUS ZenFone 3 Max (ZC553KL). |
| Sensor Size | 1/3" | - | |
| Lens Aperture | F/2.0 | F/1.8 | Realme 9i has better lens aperture than ASUS ZenFone 3 Max (ZC553KL). |
| Lens Construction | 5-element | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | - | |
| Special Effects | Depth of field | HDR | |
| HDR Mode | Realtime HDR mode | - | |
| Camera Modes | Panorama, Time-lapse mode, night mode, selfie mode, manual mode, Real time beauty mode, super resolution mode, low-light shots, All Smiles mode, Mini mode, Photo Effect Mode, Children mode | Panorama, Slow motion mode, night mode, Expert Mode, portrait mode, Timelapse video, Ultra Macro Mode, 50MP mode, Super Text, Digital Zoom mode | |
| Light Source | Dual LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Blue Glass Infrared Filter, GIF animation function, QR-code scanner, ZenMotion, Smart Remove, Electronic Image Stabiliser (EIS), MiniMovie, Time Rewind, Deep Trench Isolation technology, PixelMaster 3.0 camera, 3-axis electronic image stabilisation | Phase Detect Auto-Focus (PDAF), AI Triple camera |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/2.4 | |
| Camera Functions (2nd Camera) | - | Macro camera | |
| Camera Features (2nd Camera) | - | 4cm macro photography |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 2 Megapixel | |
|---|---|---|---|
| Lens Aperture (3rd Camera) | - | F/2.4 | |
| Camera Functions (3rd Camera) | - | B&W lens |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 16 Megapixel | Realme 9i has better front camera resolution than ASUS ZenFone 3 Max (ZC553KL). |
| Lens Aperture (Front) | F/2.2 | F/2.1 | Realme 9i has better front lens aperture than ASUS ZenFone 3 Max (ZC553KL). |
| Lens Element Qty (Front) | - | 5-element | |
| Focus Adjustment | Automatic | - | |
| Special Effects (Front) | Real-time face beautification | HDR | |
| HDR Mode (Front) | HDR Pro | - | |
| Camera Modes (Front) | Time-lapse mode, Slow motion mode, selfie panorama, GIF animation function | Panorama, Time-lapse mode, night mode, portrait mode, AI Beauty | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps | |
| Camera Features (Front) | Low-light scene recognition, PixelMaster 3.0 camera | - |
| BATTERY AND CHARGING | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Battery Capacity (Battery Size) | 4100 mAh | 5000 mAh | Realme 9i has larger battery capacity than ASUS ZenFone 3 Max (ZC553KL). |
|---|---|---|---|
| Fast Charging Technology | - | Dart Charge | Realme 9i has fast charging technology. |
| Standby Time | 912 hours | 995 hours | Realme 9i has longer standby time than ASUS ZenFone 3 Max (ZC553KL). |
| Talk Time | 1020 minutes | 2904 minutes | Realme 9i has longer battery life when making calls than ASUS ZenFone 3 Max (ZC553KL). |
| Run Time Details | Talk (3G): up to 1020 min Standby (LTE): up to 912 hrs Continuous browsing (Wi-Fi): up to 19 hrs Playback (Music): up to 72 hrs |
Standby: up to 995 hrs Talk: up to 2904 min WhatsApp: up to 20.7 hrs Playback (Music): up to 116.3 hrs |
|
| Battery Technology | Lithium polymer | - |
| CELLULAR | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 7.1.1 Nougat | Android 11 | |
| User Interface | ASUS ZenUI | Realme UI 2.0 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, FDD-LTE, DC-HSPA+ | FDD-LTE, TDD-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 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 850, 900 | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | Band 1, Band 3, 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 850, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1800+, 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 | Wi-Fi | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 5.0 | |
| NFC | - | Yes | Realme 9i has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| FEATURES | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, hall sensor | Accelerometer, proximity sensor, magnetometer, light sensor | |
| Security Devices | Fingerprint reader | Fingerprint reader (side) | |
| Additional Phone Features | ICEpower technology, Dual microphones, Glove Touchscreen Operation, Google Drive Storage (100 GB) (free for 2 years), ASUS SonicMaster 3.0 technology, ASUS NoiseZero Talk technology, NXP Smart AMP technology, Super Saving mode | Dual microphones, Fast Charging, Super power saving mode, dual stereo speakers |
| OTHERS | ASUS ZenFone 3 Max (ZC553KL) | Realme 9i |
|---|
| Included Accessories | USB cable, power adapter, SIM card removal tool, ASUS ZenEar with Mic | Screen protection film, SIM card removal tool, USB-C cable, protective case, 33W charger |
|---|
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