Side by side comparison and review of ASUS ZenFone 2 Deluxe (ZE551ML) and Realme 9i. 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 | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZE551ML | - | |
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 164.4 mm | Realme 9i has greater height than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Width | 77.2 mm | 75.7 mm | ASUS ZenFone 2 Deluxe (ZE551ML) has greater width than Realme 9i. |
| Depth | 10.9 mm | 8.4 mm | Realme 9i is narrower than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Weight | 170 g | 190 g | ASUS ZenFone 2 Deluxe (ZE551ML) is lighter than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Body Colour | Purple | White | Prism black | Prism blue | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.332 W/kg (body), 0.351 W/kg (head) | 1.02 W/kg (body), 2.072 W/kg (limb), 0.788 W/kg (head) | |
| 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 | |
| SIM Card Qty | Dual-SIM | Dual-SIM |
| DISPLAY | ASUS ZenFone 2 Deluxe (ZE551ML) | 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 2 Deluxe (ZE551ML). |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 2412 x 1080 pixels | Realme 9i has better screen resolution than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Display Format | Full HD | Full HD+ | |
| Pixel Density | 403 ppi | 401 ppi | ASUS ZenFone 2 Deluxe (ZE551ML) has better pixel density than Realme 9i. |
| Max Brightness | - | 480 cd/m² | |
| Display Enhancement Technology | Native Damage Resistance technology | Ultra-Smooth | |
| Display Refresh Rate | - | 90 Hz | |
| Touch Sampling Rate | - | 180 Hz | |
| Display Features | ASUS Glove Touch technology | 5-level fresh rates | |
| Display Protection (Screen Protector) | Fingerprint-resistant oleophobic coating, Corning Gorilla Glass 3 (scratch resistant glass) | Dragontrail PRO (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Processor Type (CPU) | Intel | Qualcomm Snapdragon 680 | |
|---|---|---|---|
| Clock Speed | - | 2.4 GHz | |
| Processor Core Qty | Quad-core | 8-core | Realme 9i has higher processor core quantity than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Graphics System (GPU) | PowerVR G6430 | Qualcomm ADRENO 610 |
| MEMORY | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| RAM | 4 GB | LPDDR4X SDRAM - 4 GB + up to 11 GB virtual extension | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 64 GB | 128 GB | Realme 9i has more internal memory than ASUS ZenFone 2 Deluxe (ZE551ML). |
| 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 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 50 Megapixel | Realme 9i has better camera resolution than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Lens Aperture | F/2.0 | F/1.8 | Realme 9i has better lens aperture than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Lens Construction | 5-element | 5-element | |
| Focus Adjustment | Automatic | Automatic | |
| Special Effects | - | HDR | |
| HDR Mode | Super HDR | - | |
| Camera Modes | Night mode, manual mode, Beauty mode, Auto mode, super resolution 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, 1280 x 720 (720p) at 120 fps | |
| Camera Features (Functions) | Zero Shutter Lag, Blue Glass Infrared Filter | 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) | 5 Megapixel | 16 Megapixel | Realme 9i has better front camera resolution than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.0 | F/2.1 | ASUS ZenFone 2 Deluxe (ZE551ML) has better front lens aperture than ASUS ZenFone 2 Deluxe (ZE551ML). |
| Lens Element Qty (Front) | - | 5-element | |
| Focus Adjustment | Focus free | - | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | Selfie panorama | 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 |
| BATTERY AND CHARGING | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 5000 mAh | Realme 9i has larger battery capacity than ASUS ZenFone 2 Deluxe (ZE551ML). |
|---|---|---|---|
| Fast Charging Technology | - | Dart Charge | Realme 9i has fast charging technology. |
| Standby Time | - | 995 hours | |
| Talk Time | - | 2904 minutes | |
| Run Time Details | - | 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 2 Deluxe (ZE551ML) | 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 5.0 (Lollipop) | Android 11 | |
| User Interface | ASUS ZenUI | Realme UI 2.0 | |
| Navigation | GPS, A-GPS, GLONASS, BeiDou | GPS, GLONASS, BeiDou, Galileo |
| COMMUNICATIONS | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 3, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | 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 802.11a/b/g/n/ac | Wi-Fi | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 5.0 | |
| NFC | - | Yes | Realme 9i has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | - |
| FEATURES | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | - | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor | Accelerometer, proximity sensor, magnetometer, light sensor | |
| Security Devices | - | Fingerprint reader (side) | |
| Additional Phone Features | Kids Mode, ASUS TruVivid technology, Power Saving Mode, AudioWizard, ASUS BoostMaster technology, ASUS WebStorage (5GB) | Dual microphones, Fast Charging, Super power saving mode, dual stereo speakers |
| OTHERS | ASUS ZenFone 2 Deluxe (ZE551ML) | Realme 9i |
|---|
| Included Accessories | Power adapter | Screen protection film, SIM card removal tool, USB-C cable, protective case, 33W charger |
|---|
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