In depth comparison and review of ASUS ZenFone 2 Laser (ZE550KL) and ASUS ZenFone Zoom (ZX551ML). Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.
| DESIGN AND DIMENSIONS | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZE550KL | ZX551ML | |
| Form Factor | Touch | Touch | |
| Height | 152.5 mm | 158.9 mm | ASUS ZenFone Zoom (ZX551ML) has greater height than ASUS ZenFone 2 Laser (ZE550KL). |
| Width | 77.2 mm | 78.8 mm | ASUS ZenFone Zoom (ZX551ML) has greater width than ASUS ZenFone 2 Laser (ZE550KL). |
| Depth | 10.8 mm | 12 mm | ASUS ZenFone 2 Laser (ZE550KL) is narrower than ASUS ZenFone 2 Laser (ZE550KL). |
| Weight | 170 g | 185 g | ASUS ZenFone 2 Laser (ZE550KL) is lighter than ASUS ZenFone 2 Laser (ZE550KL). |
| Body Colour | Silver | Ceramic white | Pure black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.313 W/kg (body), 0.361 W/kg (head) | 0.432 W/kg (body), 0.343 W/kg (head) | |
| Integrated Components | FM radio | - | |
| Connector Type | Headset jack - mini-phone 3.5mm USB |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | IPS | IPS | |
| Screen Size (Display Size) | 5.5" | 5.5" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1920 x 1080 pixels | ASUS ZenFone Zoom (ZX551ML) has better screen resolution than ASUS ZenFone 2 Laser (ZE550KL). |
| Display Format | HD | Full HD | |
| Pixel Density | 267 ppi | 401 ppi | ASUS ZenFone Zoom (ZX551ML) has better pixel density than ASUS ZenFone 2 Laser (ZE550KL). |
| Colour Depth | - | 16.7 million colours | |
| Display Features | ASUS Glove Touch technology | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | Corning Gorilla Glass 4 (scratch resistant glass) |
| PROCESSOR | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Processor Type (CPU) | Qualcomm | Intel Atom | |
|---|---|---|---|
| Processor Number | - | Z3590 | |
| Clock Speed | 1.2 GHz | 2.5 GHz | ASUS ZenFone Zoom (ZX551ML) has higher clock speed than ASUS ZenFone 2 Laser (ZE550KL). |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | Yes | - | ASUS ZenFone 2 Laser (ZE550KL) has 64-bit architecture. |
| Graphics System (GPU) | Qualcomm ADRENO 306 | PowerVR G6430 |
| MEMORY | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| RAM | 2 GB | 4 GB | ASUS ZenFone Zoom (ZX551ML) has more RAM than ASUS ZenFone 2 Laser (ZE550KL). |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 32 GB | ASUS ZenFone Zoom (ZX551ML) has more internal memory than ASUS ZenFone 2 Laser (ZE550KL). |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC, microSDXC - up to 128 GB |
| CAMERA | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 13 Megapixel | Both phones have the same camera resolution. |
| Lens Aperture | F/2.0 | F/2.7-4.8 | ASUS ZenFone 2 Laser (ZE550KL) has better lens aperture than ASUS ZenFone 2 Laser (ZE550KL). |
| Lens Construction | 5-element | - | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | ASUS ZenFone Zoom (ZX551ML) has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Laser Auto Focus | Yes | Yes | |
| Digital Zoom | - | 3x | |
| HDR Mode | Super HDR | Auto HDR mode | |
| Camera Modes | - | Panorama | |
| Face Recognition (Face ID) | - | Face detection | ASUS ZenFone Zoom (ZX551ML) has face detection. |
| Light Source | Dual LED flash | Dual LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) | |
| Camera Features (Functions) | Zero Shutter Lag, Blue Glass Infrared Filter | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 5 Megapixel | Both phones have the same front camera resolution. |
| Lens Type (Front) | Wide-angle lens | - | |
| Lens Aperture (Front) | F/2.0 | F/2.0 | Both phones have the same front camera lens aperture. |
| BATTERY AND CHARGING | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 3000 mAh | Both phones have the same battery capacity. |
|---|---|---|---|
| Battery Technology | Lithium polymer | Lithium polymer |
| CELLULAR | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| 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 5.0 (Lollipop) | |
| User Interface | ASUS ZenUI | ASUS ZenUI 2.0 | |
| Navigation | GPS, A-GPS, GLONASS | A-GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, FDD-LTE, DC-HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 1800 GSM, 1900 GSM | 850 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | A2DP | |
| NFC | - | Yes | ASUS ZenFone Zoom (ZX551ML) has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Supported Digital Audio Standards | MP3 | - |
|---|
| FEATURES | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Ambient light sensor, proximity sensor, digital compass, gyro sensor, G-sensor, hall sensor | Accelerometer, proximity sensor, digital compass, gyro sensor | |
| Additional Phone Features | ASUS SonicMaster technology, ASUS Audio Wizard, ASUS TruVivid technology, Glass-film-film (GFF) archecture, ASUS WebStorage (5GB) | Multitasking |
| OTHERS | ASUS ZenFone 2 Laser (ZE550KL) | ASUS ZenFone Zoom (ZX551ML) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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