In depth comparison and review of ASUS ZenFone Zoom (ZX551ML) and Lenovo B. 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 Zoom (ZX551ML) | Lenovo B |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | ZX551ML | - | |
| Form Factor | Touch | Touch | |
| Height | 158.9 mm | 132.5 mm | ASUS ZenFone Zoom (ZX551ML) has greater height than Lenovo B. |
| Width | 78.8 mm | 66 mm | ASUS ZenFone Zoom (ZX551ML) has greater width than Lenovo B. |
| Depth | 12 mm | 9.9 mm | Lenovo B is narrower than ASUS ZenFone Zoom (ZX551ML). |
| Weight | 185 g | 144 g | Lenovo B is lighter than ASUS ZenFone Zoom (ZX551ML). |
| Body Colour | Ceramic white | Pure black | Matte black | Matt white | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 0.432 W/kg (body), 0.343 W/kg (head) | 1.714 W/kg (body), 1.557 W/kg (head) | |
| Integrated Components | - | FM radio | |
| Connector Type | Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
Headset jack - mini-phone 3.5mm Micro-USB - 5 pin Micro-USB Type B |
|
| SIM Card Type (Size) | Micro SIM | Micro SIM |
| DISPLAY | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | IPS | - | |
| Screen Size (Display Size) | 5.5" | 4.5" | ASUS ZenFone Zoom (ZX551ML) has larger screen size than Lenovo B. |
| Screen Resolution (Display Resolution) | 1920 x 1080 pixels | 800 x 480 pixels | ASUS ZenFone Zoom (ZX551ML) has better screen resolution than Lenovo B. |
| Display Format | Full HD | - | |
| Pixel Density | 401 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | Corning Gorilla Glass 4 (scratch resistant glass) | - |
| PROCESSOR | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Processor Type (CPU) | Intel Atom | MediaTek | |
|---|---|---|---|
| Processor Number | Z3590 | MTK6735 | |
| Clock Speed | 2.5 GHz | 1 GHz | ASUS ZenFone Zoom (ZX551ML) has higher clock speed than Lenovo B. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| 64-bit Architecture | - | Yes | Lenovo B has 64-bit architecture. |
| Graphics System (GPU) | PowerVR G6430 | - |
| MEMORY | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| RAM | 4 GB | 1 GB | ASUS ZenFone Zoom (ZX551ML) has more RAM than Lenovo B. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 8 GB | ASUS ZenFone Zoom (ZX551ML) has more internal memory than Lenovo B. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | microSDHC - up to 32 GB |
| CAMERA | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 5 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better camera resolution than Lenovo B. |
| Lens Aperture | F/2.7-4.8 | - | |
| Optical Image Stabiliser (OIS) | Optical Image Stabiliser (OIS) | - | ASUS ZenFone Zoom (ZX551ML) has optical stabilisation. |
| Focus Adjustment | Automatic | Focus free | |
| Laser Auto Focus | Yes | - | |
| Digital Zoom | 3x | - | |
| HDR Mode | Auto HDR mode | - | |
| Camera Modes | Panorama | - | |
| Face Recognition (Face ID) | Face detection | - | ASUS ZenFone Zoom (ZX551ML) has face detection. |
| Light Source | Dual LED flash | LED light | |
| Video Resolutions | 1920 x 1080 (1080p) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | ASUS ZenFone Zoom (ZX551ML) has better front camera resolution than Lenovo B. |
| Lens Aperture (Front) | F/2.0 | - | |
| Focus Adjustment | - | Focus free |
| BATTERY AND CHARGING | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 2000 mAh | ASUS ZenFone Zoom (ZX551ML) has larger battery capacity than Lenovo B. |
|---|---|---|---|
| Standby Time | - | 175.5 hours | |
| Talk Time | - | 678 minutes | |
| Run Time Details | - | Talk (LTE): up to 678 hrs Standby (LTE): up to 175.5 hrs |
|
| Battery Technology | Lithium polymer | Lithium Ion |
| CELLULAR | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| 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 6.0 (Marshmallow) | |
| User Interface | ASUS ZenUI 2.0 | - | |
| Navigation | A-GPS, GLONASS, BeiDou | GPS |
| COMMUNICATIONS | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 5, Band 7, Band 8, Band 9, Band 18, Band 19, Band 28 | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 1800, FDD 800 lower, FDD 800 upper, FDD 700 APT | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 4.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | Yes | - | ASUS ZenFone Zoom (ZX551ML) has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| FEATURES | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Phone Functions | Speakerphone, call timer, conference call, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass, gyro sensor | Gravity sensor | |
| Additional Phone Features | Multitasking | - |
| OTHERS | ASUS ZenFone Zoom (ZX551ML) | Lenovo B |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
