In depth comparison and review of Samsung Galaxy J2 and Apple iPhone 7. 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 J2 | Apple iPhone 7 |
|---|
| Product Type | Smartphone | Smartphone - refurbished | |
|---|---|---|---|
| Manufacturer Model Number | SM-J200F | A1778 | |
| Form Factor | Touch | Touch | |
| Height | 136.5 mm | 138.3 mm | Apple iPhone 7 has greater height than Samsung Galaxy J2. |
| Width | 69 mm | 67.1 mm | Samsung Galaxy J2 has greater width than Apple iPhone 7. |
| Depth | 8.4 mm | 7.1 mm | Apple iPhone 7 is narrower than Samsung Galaxy J2. |
| Weight | 130 g | 138 g | Samsung Galaxy J2 is lighter than Samsung Galaxy J2. |
| Body Colour | Black | White | Black | |
| Body Material | - | 7000 Series aluminium | |
| Protection | - | Dustproof, splashproof, waterproof | |
| Waterproof (Water-resistant) | - | Yes | Apple iPhone 7 is waterproof. |
| IP rating | - | IEC 60529 IP67 | |
| SAR Value | 0.453 W/kg (body), 0.572 W/kg (head) | 1.19 W/kg (head), 1.19 W/kg (body) | |
| Connector Type | Micro-USB - 5 pin Micro-USB Type B Headset jack - mini-phone 3.5mm |
Lightning | |
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Dual-SIM | Single-SIM |
| DISPLAY | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Display Type | OLED display | LCD display | |
|---|---|---|---|
| Display Technology | Super AMOLED | Retina HD display with IPS technology | |
| Screen Size (Display Size) | 4.7" | 4.7" | Both phones have the same screen size. |
| Screen Resolution (Display Resolution) | 960 x 540 pixels | 1334 x 750 pixels | Apple iPhone 7 has better screen resolution than Samsung Galaxy J2. |
| Pixel Density | - | 326 ppi | |
| Max Brightness | - | 625 cd/m² | |
| Colour Depth | 16.7 million colours | - | |
| Contrast Ratio | - | 1400:1 | |
| Display Features | - | Dual-domain pixels, Display Zoom, Reachability (screen shifting), Landscape Views | |
| Display Protection (Screen Protector) | - | Fingerprint-resistant oleophobic coating |
| PROCESSOR | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Processor Type (CPU) | - | Apple A10 Fusion | |
|---|---|---|---|
| Clock Speed | 1.3 GHz | - | |
| Processor Core Qty | Quad-core | - | |
| 64-bit Architecture | - | Yes | Apple iPhone 7 has 64-bit architecture. |
| MEMORY | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| RAM | 1 GB | - | |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 8 GB | 32 GB | Apple iPhone 7 has more internal memory than Samsung Galaxy J2. |
| User Memory | 4.3 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 128 GB | - |
| CAMERA | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution | 5 Megapixel | 12 Megapixel | Apple iPhone 7 has better camera resolution than Samsung Galaxy J2. |
| Sensor Type | CMOS | BSI | |
| Lens Aperture | - | F/1.8 | |
| Lens Construction | - | 6-element | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Apple iPhone 7 has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Digital Zoom | - | 5x | |
| HDR Mode | - | Auto HDR mode | |
| Camera Modes | - | Burst mode, Panorama, Time-lapse mode, Timer mode | |
| Face Recognition (Face ID) | - | Body and face detection | Apple iPhone 7 has face detection. |
| Light Source | LED light | Quad LED flash | |
| Video Resolutions | 1280 x 720 (720p) | 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps | |
| Camera Features (Functions) | - | Sapphire crystal lens cover, Focus Pixels, Hybrid IR filter, Exposure control, noise reduction, geotagging |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 2 Megapixel | 7 Megapixel | Apple iPhone 7 has better front camera resolution than Samsung Galaxy J2. |
| Sensor Type (Front) | CMOS | BSI | |
| Lens Aperture (Front) | - | F/2.2 | |
| HDR Mode (Front) | - | Auto HDR mode | |
| Camera Modes (Front) | - | Burst mode, Timer mode | |
| Face Recognition (Face ID) | - | Body and face detection | Apple iPhone 7 has face detection. |
| Light Source (Front) | - | Retina Flash | |
| Video Resolutions (Front) | - | 1920 x 1080 (1080p) | |
| Camera Features (Front) | - | Exposure control, Auto image stabilisation |
| BATTERY AND CHARGING | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Battery Capacity (Battery Size) | 2000 mAh | - | |
|---|---|---|---|
| Standby Time | - | 240 hours | |
| Talk Time | 720 minutes | 840 minutes | Apple iPhone 7 has longer battery life when making calls than Samsung Galaxy J2. |
| Run Time Details | Talk (WCDMA): up to 720 min Active online usage (WCDMA): up to 9 hrs Active online usage (LTE): up to 9 hrs Active online usage (Wi-Fi): up to 11 hrs Playback (audio): up to 41 hrs Playback (video): up to 14 hrs |
Talk (3G): up to 840 min Standby: up to 240 hrs Active online usage (3G): up to 12 hrs Active online usage (LTE): up to 12 hrs Active online usage (Wi-Fi): up to 14 hrs Playback (wireless video): up to 13 hrs Playback (wireless audio): up to 40 hrs |
|
| Battery Technology | - | Lithium Ion |
| CELLULAR | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 4G | Both phones have the same mobile network generation. |
| Operating System | Google Android | iOS 10 | |
| Intelligent Assistant | - | Siri | |
| Payment Technology | - | Apple Pay | |
| Navigation | GPS, GLONASS | A-GPS, GLONASS |
| COMMUNICATIONS | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, FDD-LTE | GPRS, EDGE, EV-DO, HSUPA, HSPA+, LTE, DC-HSDPA, LTE Advanced, VoLTE, FDD-LTE, TDD-LTE | |
|---|---|---|---|
| 2G Band | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | 850 GSM, 900 GSM, 1800 GSM, 1900 GSM | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 27, Band 28, Band 29, Band 30, Band 38, Band 39, Band 40, Band 41 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD | FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 800 SMR, FDD 700 APT, FDD 700d, FDD 2300 WCS, TDD 2600, TDD 1900, TDD 2300, TDD 2500 | |
| Wireless Interface | IEEE 802.11b/g/n | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Bluetooth 4.1 | Bluetooth 4.2 | |
| Bluetooth Profiles | HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, DIP, HOGP | - | |
| NFC | - | Yes | Apple iPhone 7 has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA | WAV, AAC, AIFF, PCM, Audible, MP3, Apple Lossless, AAC-LC, HE-AAC, Audible AAX, Audible AAX+, protected AAC | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | AVI, MOV, M-JPEG, MPEG-4, H.264, M4V |
| FEATURES | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| 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 | Accelerometer, ambient light sensor, proximity sensor, 3-axis gyro sensor, digital compass, barometer | |
| Security Devices | - | Fingerprint reader | |
| Additional Phone Features | - | Multitasking, FaceTime, AirPlay wireless streaming, AirPrint wireless printing, iCloud Photo Sharing, AirDrop function, Apple TV support (2nd, 3rd), MIMO technology, Wi-Fi Calling, iBeacon microlocation, CarPlay function, Family Sharing feature, QuickType keyboard, Handoff, iCloud Keychain, Spotlight Search, Notification Center, M10 motion coprocessor, HomeKit, Night Shift |
| OTHERS | Samsung Galaxy J2 | Apple iPhone 7 |
|---|
| Included Accessories | Power adapter | USB cable, power adapter, Apple EarPods with Lightning Connector | |
|---|---|---|---|
| Compliant Standards | - | IEC 60529 IP67, HAC (Hearing Aid Compatible) | |
| Max Operating Temperature | - | 35 °C | |
| Min Operating Temperature | - | 0 °C | |
| Humidity Range Operating | - | 5 - 95% (non-condensing) |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
