In depth comparison and review of ZTE Grand X Quad (V987) and CAT B15. 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 | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Form Factor | Touch | Touch - Rugged | |
| Height | 141 mm | 125 mm | ZTE Grand X Quad (V987) has greater height than CAT B15. |
| Width | 70 mm | 69.5 mm | ZTE Grand X Quad (V987) has greater width than CAT B15. |
| Depth | 8.9 mm | 14.95 mm | ZTE Grand X Quad (V987) is narrower than ZTE Grand X Quad (V987). |
| Weight | 163 g | 170 g | ZTE Grand X Quad (V987) is lighter than ZTE Grand X Quad (V987). |
| Body Colour | White | Black | - | |
| Protection | - | Shockproof, dustproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | CAT B15 is waterproof. |
| IP rating | - | IP67 | |
| SAR Value | - | 0.79 W/kg (body), 0.9 W/kg (head) | |
| 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 |
|
| SIM Card Qty | Dual-SIM | - |
| DISPLAY | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Display Type | LCD display | - | |
|---|---|---|---|
| Display Technology | TFT | - | |
| Screen Size (Display Size) | 5" | 4" | ZTE Grand X Quad (V987) has larger screen size than CAT B15. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 800 x 480 pixels | ZTE Grand X Quad (V987) has better screen resolution than CAT B15. |
| Display Format | HD | - | |
| Pixel Density | 294 ppi | - | |
| Colour Depth | 16.7 million colours | - | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass (scratch resistant glass) |
| PROCESSOR | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Processor Type (CPU) | MediaTek | MediaTek | |
|---|---|---|---|
| Processor Number | MT6589 | MTK6577 | |
| Clock Speed | 1.2 GHz | 1 GHz | ZTE Grand X Quad (V987) has higher clock speed than CAT B15. |
| Processor Core Qty | Quad-core | Dual-core | ZTE Grand X Quad (V987) has higher processor core quantity than CAT B15. |
| Graphics System (GPU) | PowerVR SGX544 | - |
| MEMORY | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| RAM | 1 GB | 512 MB | ZTE Grand X Quad (V987) has more RAM than CAT B15. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 4 GB | 4 GB | Both phones have the same internal memory capacity. |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC - up to 32 GB |
| CAMERA | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 5 Megapixel | ZTE Grand X Quad (V987) has better camera resolution than CAT B15. |
| Focus Adjustment | Automatic | Automatic | |
| Face Recognition (Face ID) | Face detection | - | ZTE Grand X Quad (V987) has face detection. |
| Light Source | LED light | - | |
| Still Image Resolutions | 3264 x 2448 | - | |
| Video Resolutions | 1920 x 1080 (1080p) | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 1.3 Megapixel | 0.3 Megapixel | ZTE Grand X Quad (V987) has better front camera resolution than CAT B15. |
| BATTERY AND CHARGING | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Battery Capacity (Battery Size) | 2500 mAh | 2000 mAh | ZTE Grand X Quad (V987) has larger battery capacity than CAT B15. |
|---|---|---|---|
| Standby Time | - | 624 hours | |
| Talk Time | - | 978 minutes | |
| Run Time Details | - | Talk: up to 978 min Standby: up to 624 hrs |
|
| Battery Technology | Lithium Ion | Lithium Ion |
| CELLULAR | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 3G | Both phones have the same mobile network generation. |
| Operating System | Android 4.2 (Jelly Bean) | Android 4.1 (Jelly Bean) | |
| Navigation | A-GPS | A-GPS | |
| Software Platforms Supported | Java | - |
| COMMUNICATIONS | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA | GPRS, EDGE, HSDPA, HSUPA | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| Wireless Interface | IEEE 802.11a/b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.0 | Bluetooth 3.0 | |
| Bluetooth Profiles | A2DP | - | |
| NFC | Yes | - | ZTE Grand X Quad (V987) has NFC reader for mobile payments. |
| Communication Features | Mobile Email client, Internet browser | Mobile Email client, Internet browser | |
| Messaging Services | Google Talk, SMS, MMS | SMS, MMS |
| MEDIA | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Supported Digital Audio Standards | WAV, WMA, MP3, eAAC+ | WAV, AAC, Ogg Vorbis, AMR, MP3, MIDI, APE (Monkey's Audio) | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, WMV, H.264, H.263 | H.264, H.263 |
| FEATURES | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Phone Functions | Speakerphone, call timer, conference call, voice dialing, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, ambient light sensor, proximity sensor, digital compass | Accelerometer, ambient light sensor, proximity sensor | |
| Personal Information Management | Calendar, synchronization with PC, calculator, reminder, alarm clock | Calendar, synchronization with PC, calculator, reminder, alarm clock | |
| Dual SIM Card Capability | Yes | - | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA, OGS Technology, Noise Cancellation Technology | Wet Touchscreen Operation |
| OTHERS | ZTE Grand X Quad (V987) | CAT B15 |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | MIL-STD 810G, IP67 | |
| Max Operating Temperature | - | 55 °C | |
| Min Operating Temperature | - | -20 °C |
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