In depth comparison and review of ZTE Grand X2 In and Samsung Galaxy J7 Duo. 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 X2 In | Samsung Galaxy J7 Duo |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | - | SM-J720F | |
| Form Factor | Touch | Touch | |
| Height | - | 153.5 mm | |
| Width | - | 77.2 mm | |
| Depth | - | 8.2 mm | |
| Weight | - | 174 g | |
| Body Colour | Blue | Black | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | - | 1.397 W/kg (body), 0.543 W/kg (head) | |
| 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 Type (Size) | - | Micro SIM | |
| SIM Card Qty | - | Single-SIM |
| DISPLAY | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Display Type | LCD display | OLED display | |
|---|---|---|---|
| Display Technology | IPS | HD Super AMOLED | |
| Screen Size (Display Size) | 4.5" | 5.5" | Samsung Galaxy J7 Duo has larger screen size than ZTE Grand X2 In. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 1280 x 720 pixels | Both phones have the same screen resolution. |
| Display Format | HD | HD | |
| Pixel Density | 326 ppi | - | |
| Colour Depth | 16.7 million colours | 16.7 million colours | Both phones have the same color depth. |
| Display Features | One Glass Solution | - |
| PROCESSOR | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Processor Type (CPU) | Intel Atom | - | |
|---|---|---|---|
| Processor Number | Z2580 | - | |
| Clock Speed | 2 GHz | 1.6 GHz | ZTE Grand X2 In has higher clock speed than Samsung Galaxy J7 Duo. |
| Processor Core Qty | Dual-core | 8-core | Samsung Galaxy J7 Duo has higher processor core quantity than ZTE Grand X2 In. |
| Graphics System (GPU) | PowerVR SGX544MP2 | - |
| MEMORY | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| RAM | 1 GB | 3 GB | Samsung Galaxy J7 Duo has more RAM than ZTE Grand X2 In. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | Samsung Galaxy J7 Duo has more internal memory than ZTE Grand X2 In. |
| User Memory | - | 21.9 GB | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC - up to 32 GB | microSDHC, microSDXC - up to 256 GB |
| CAMERA | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 2 | |
|---|---|---|---|
| Sensor Resolution | 8 Megapixel | 13 Megapixel | Samsung Galaxy J7 Duo has better camera resolution than ZTE Grand X2 In. |
| Sensor Type | BSI-CMOS | - | |
| Lens Aperture | - | F/1.9 | |
| Focus Adjustment | Automatic | Automatic | |
| Face Recognition (Face ID) | Face detection | - | ZTE Grand X2 In has face detection. |
| Light Source | LED light | LED flash | |
| Video Resolutions | - | 1920 x 1080 (1080p) at 30 fps |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | - | 5 Megapixel | |
|---|---|---|---|
| Lens Aperture (2nd Camera) | - | F/1.9 |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 1 Megapixel | 8 Megapixel | Samsung Galaxy J7 Duo has better front camera resolution than ZTE Grand X2 In. |
| Lens Aperture (Front) | - | F/1.9 |
| BATTERY AND CHARGING | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | 3000 mAh | Samsung Galaxy J7 Duo has larger battery capacity than ZTE Grand X2 In. |
|---|---|---|---|
| Talk Time | - | 1200 minutes | |
| Run Time Details | - | Active online usage (WCDMA): up to 11 hrs Active online usage (LTE): up to 13 hrs Active online usage (Wi-Fi): up to 13 hrs Playback (video): up to 17 hrs Playback (audio): up to 66 hrs Talk (WCDMA): up to 1200 min |
|
| Battery Technology | Lithium Ion | - |
| CELLULAR | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 3G | 4G | Samsung Galaxy J7 Duo has more advanced generation mobile network. |
| Operating System | Android 4.1 (Jelly Bean) | Google Android | |
| Intelligent Assistant | - | Bixby | |
| Navigation | A-GPS | GPS, GLONASS, BeiDou |
| COMMUNICATIONS | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, DC-HSPA+ | GPRS, EDGE, HSDPA, HSUPA, HSPA+, 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 2, Band 5, Band 8 | |
| 3G UMTS Frequency | - | 2100, 1900, 850, 900 | |
| 4G LTE Band | - | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | |
| 4G LTE Frequency | - | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | |
| Wireless Interface | Wi-Fi | IEEE 802.11a/b/g/n/ac, ANT+/ANT | |
| Bluetooth | Bluetooth | Bluetooth 5.0 | |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Supported Digital Audio Standards | WAV, MP3, eAAC+ | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | |
|---|---|---|---|
| Supported Digital Video Standards | MPEG-4, H.264 | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 |
| FEATURES | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor, digital compass | Accelerometer, proximity sensor | |
| Security Devices | - | Face recognition, fingerprint reader | |
| Additional Phone Features | DLNA Certified, sharing media via DLNA | - |
| OTHERS | ZTE Grand X2 In | Samsung Galaxy J7 Duo |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|
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