In depth comparison and review of Samsung Galaxy J3 (2017) DUOS and MaxCom Smart MS459 Harmony. 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 | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-J330F | - | |
| Form Factor | Touch | Touch | |
| Height | 143.2 mm | 138 mm | Samsung Galaxy J3 (2017) DUOS has greater height than MaxCom Smart MS459 Harmony. |
| Width | 70.3 mm | 69 mm | Samsung Galaxy J3 (2017) DUOS has greater width than MaxCom Smart MS459 Harmony. |
| Depth | 8.2 mm | 11 mm | Samsung Galaxy J3 (2017) DUOS is narrower than Samsung Galaxy J3 (2017) DUOS. |
| Weight | 142 g | 180 g | Samsung Galaxy J3 (2017) DUOS is lighter than Samsung Galaxy J3 (2017) DUOS. |
| Body Colour | Black | Blue | - | |
| Body Material | Metal | - | |
| Waterproof (Water-resistant) | - | - | |
| SAR Value | 1.32 W/kg (body), 0.658 W/kg (head) | 0.908 W/kg (body), 0.879 W/kg (head) | |
| Integrated Components | - | LED flashlight | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Headset jack USB Type-C - 24 pin USB-C |
|
| SIM Card Type (Size) | Nano SIM | Micro SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Display Type | LCD display | LCD display | |
|---|---|---|---|
| Display Technology | PLS | IPS | |
| Screen Size (Display Size) | 5" | 4.5" | Samsung Galaxy J3 (2017) DUOS has larger screen size than MaxCom Smart MS459 Harmony. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 854 x 480 pixels | Samsung Galaxy J3 (2017) DUOS has better screen resolution than MaxCom Smart MS459 Harmony. |
| Display Format | HD | FWVGA | |
| Aspect Ratio | - | 16:9 | |
| Colour Depth | 16.7 million colours | - |
| PROCESSOR | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Processor Type (CPU) | - | MediaTek | |
|---|---|---|---|
| Processor Number | - | MT6737 | |
| Clock Speed | 1.4 GHz | 1.3 GHz | Samsung Galaxy J3 (2017) DUOS has higher clock speed than MaxCom Smart MS459 Harmony. |
| Processor Core Qty | Quad-core | Quad-core | Both phones have the same number of phone cores. |
| MEMORY | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| RAM | 2 GB | 2 GB | Both phones have the same RAM size. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 16 GB | 16 GB | Both phones have the same internal memory capacity. |
| User Memory | 10.3 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSD - up to 32 GB |
| CAMERA | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 8 Megapixel | Samsung Galaxy J3 (2017) DUOS has better camera resolution than MaxCom Smart MS459 Harmony. |
| Lens Aperture | F/1.9 | - | |
| Focus Adjustment | Automatic | - | |
| Special Effects | HDR | - | |
| Camera Modes | Panorama, Pro mode, night mode | - | |
| Light Source | LED light | - | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | - |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 5 Megapixel | 2 Megapixel | Samsung Galaxy J3 (2017) DUOS has better front camera resolution than MaxCom Smart MS459 Harmony. |
| Lens Aperture (Front) | F/2.2 | - | |
| Special Effects (Front) | HDR | - |
| BATTERY AND CHARGING | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Battery Capacity (Battery Size) | 2400 mAh | 2200 mAh | Samsung Galaxy J3 (2017) DUOS has larger battery capacity than MaxCom Smart MS459 Harmony. |
|---|---|---|---|
| Talk Time | 900 minutes | - | |
| Run Time Details | Playback (Music): up to 61 hrs Continuous browsing (3G): up to 12 hrs Playback (video): up to 14 hrs Continuous browsing (4G): up to 14 hrs Talk (3G): up to 900 min Continuous browsing (Wi-Fi): up to 14 hrs |
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| CELLULAR | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Android 7.0 Nougat | Android 7.0 Nougat | |
| Navigation | GPS, GLONASS, BeiDou | GPS |
| COMMUNICATIONS | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE, TDD-LTE | FDD-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 4, Band 5, Band 8 | - | |
| 3G UMTS Frequency | 2100, 1900, 1700, 850, 900 | - | |
| 4G LTE Band | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 17, Band 20, Band 38, Band 40 | Band 1, Band 3, Band 7, Band 20 | |
| 4G LTE Frequency | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700b, FDD 800 DD, TDD 2600, TDD 2300 | FDD 2100, FDD 1800+, FDD 2600, FDD 800 DD | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | |
| Bluetooth | Bluetooth 4.2 | Bluetooth | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, DIP, HOGP | - | |
| Messaging Services | SMS, MMS | - |
| MEDIA | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Supported Digital Audio Standards | WMA, MP3, FLAC, OGG, MP4 | - | |
|---|---|---|---|
| Supported Digital Video Standards | VC-1, MPEG-4, H.264, H.263, MP43, VP8, VP9, H.265, WMV7 | - |
| FEATURES | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Phone Functions | Speakerphone, call timer, conference call, flight mode, vibrating alert | Speakerphone, call timer, conference call, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | - | |
| Additional Phone Features | Dual Messenger | SOS button, ICE (In Case of Emergency) function, Alarm Clock, SOS SMS |
| OTHERS | Samsung Galaxy J3 (2017) DUOS | MaxCom Smart MS459 Harmony |
|---|
| Included Accessories | Power adapter | Charging stand, stereo headset |
|---|
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