Side by side comparison and review of Samsung Galaxy J7 Duo and Sony XPERIA 1 II. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Product Type | Smartphone | Smartphone | |
|---|---|---|---|
| Manufacturer Model Number | SM-J720F | - | |
| Form Factor | Touch | Touch | |
| Height | 153.5 mm | 166 mm | Sony XPERIA 1 II has greater height than Samsung Galaxy J7 Duo. |
| Width | 77.2 mm | 72 mm | Samsung Galaxy J7 Duo has greater width than Sony XPERIA 1 II. |
| Depth | 8.2 mm | 7.9 mm | Sony XPERIA 1 II is narrower than Samsung Galaxy J7 Duo. |
| Weight | 174 g | 181 g | Samsung Galaxy J7 Duo is lighter than Samsung Galaxy J7 Duo. |
| Body Colour | Black | Black | |
| Protection | - | Dustproof, water-resistant | |
| Waterproof (Water-resistant) | - | Yes | Sony XPERIA 1 II is waterproof. |
| IP rating | - | IP68, IP65 | |
| 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 |
USB Type-C - 24 pin USB-C Headset jack - mini-phone 3.5mm |
|
| SIM Card Type (Size) | Micro SIM | Nano SIM | |
| SIM Card Qty | Single-SIM | Single-SIM |
| DISPLAY | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Display Type | OLED display | OLED display | |
|---|---|---|---|
| Display Technology | HD Super AMOLED | - | |
| Screen Size (Display Size) | 5.5" | 6.5" | Sony XPERIA 1 II has larger screen size than Samsung Galaxy J7 Duo. |
| Screen Resolution (Display Resolution) | 1280 x 720 pixels | 3840 x 1644 pixels | Sony XPERIA 1 II has better screen resolution than Samsung Galaxy J7 Duo. |
| Display Format | HD | 4K | |
| Aspect Ratio | - | 21:9 | |
| Colour Depth | 16.7 million colours | - | |
| HDR | - | Yes | Sony XPERIA 1 II has HDR. |
| Display Enhancement Technology | - | Motion Blur Reduction | |
| Display Features | - | DCI-P3 Wide colour gamut, CinemaWide display, Creator mode powered by CineAlta, X1 for mobile image processing engine, BT.2020, 10 bit tonal gradation, light source D65 white point | |
| Display Protection (Screen Protector) | - | Corning Gorilla Glass 6 (scratch resistant glass) |
| PROCESSOR | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Processor Type (CPU) | - | Qualcomm Snapdragon 865 | |
|---|---|---|---|
| Clock Speed | 1.6 GHz | - | |
| Processor Core Qty | 8-core | - | |
| 64-bit Architecture | - | Yes | Sony XPERIA 1 II has 64-bit architecture. |
| MEMORY | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| RAM | 3 GB | 8 GB | Sony XPERIA 1 II has more RAM than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Internal Memory Size (Storage Capacity) | 32 GB | 256 GB | Sony XPERIA 1 II has more internal memory than Samsung Galaxy J7 Duo. |
| User Memory | 21.9 GB | - | |
| Supported Flash Memory Cards (Expandable Memory) | microSDHC, microSDXC - up to 256 GB | microSDHC, microSDXC - up to 1 TB |
| CAMERA | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| MAIN CAMERA |
|---|
| Number of Main Cameras | 2 | 3 | |
|---|---|---|---|
| Sensor Resolution | 13 Megapixel | 12 Megapixel | Samsung Galaxy J7 Duo has better camera resolution than Sony XPERIA 1 II. |
| Sensor Size | - | 1/1.7" | |
| Sensor Type | - | Exmor RS CMOS | |
| Lens Aperture | F/1.9 | F/1.7 | Sony XPERIA 1 II has better lens aperture than Samsung Galaxy J7 Duo. |
| Field of View (FoV) | - | 82 degree(s) | |
| Optical Image Stabiliser (OIS) | - | Optical Image Stabiliser (OIS) | Sony XPERIA 1 II has optical stabilisation. |
| Focus Adjustment | Automatic | Automatic | |
| Minimum Focal Length (Focal Distance) | - | 24 mm | |
| Optical Zoom | - | 3x | |
| Digital Zoom | - | 3x | |
| Camera Modes | - | Slow motion video, SteadyShot, Intelligent Active Mode | |
| Light Source | LED flash | LED flash | |
| Video Resolutions | 1920 x 1080 (1080p) at 30 fps | 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, 3840 x 2160 (4K) at 24 fps, 3840 x 2160 (4K) at 25 fps | |
| Camera Features (Functions) | - | Carl Zeiss optic, Stereo Recording, BIONZ X for mobile, Eye Autofocus, ZEISS T Coating, up to 20 fps AF/AE, up to 60 times per second continuous AF / AE calculation, Real-time Eye AF for humans and animals, Dual photo diode, 3D iToF sensor, RGB-IR, Cinematography Pro powered by CineAlta, Intelligent wind filter, Hybrid OIS/EIS video stabilisation, Optical SteadyShot |
| SECOND CAMERA |
|---|
| Sensor Resolution (2nd Camera) | 5 Megapixel | 12 Megapixel | Sony XPERIA 1 II has better second camera resolution than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Sensor Size (2nd Camera) | - | 1/3.4" | |
| Lens Aperture (2nd Camera) | F/1.9 | F/2.4 | Samsung Galaxy J7 Duo has better second camera lens aperture than Samsung Galaxy J7 Duo. |
| Field of View (2nd Camera) | - | 34 degree(s) | |
| Minimum Focal Length (2nd Camera) | - | 70 mm |
| THIRD CAMERA |
|---|
| Sensor Resolution (3rd Camera) | - | 12 Megapixel | |
|---|---|---|---|
| Sensor Size (3rd Camera) | - | 1/2.55" | |
| Sensor Name (3rd Camera) | - | Sony Exmor RS sensor | |
| Lens Aperture (3rd Camera) | - | F/2.2 | |
| Field of View (3rd Camera) | - | 124 degree(s) | |
| Minimum Focal Length (3rd Camera) | - | 16 mm |
| FRONT CAMERA |
|---|
| Number of Front Cameras | 1 | 1 | |
|---|---|---|---|
| Sensor Resolution (Front) | 8 Megapixel | 8 Megapixel | Both phones have the same front camera resolution. |
| Sensor Size (Front) | - | 1/4" | |
| Lens Aperture (Front) | F/1.9 | F/2.0 | Samsung Galaxy J7 Duo has better front lens aperture than Samsung Galaxy J7 Duo. |
| Field of View (Front) | - | 84 degree(s) | |
| Special Effects (Front) | - | HDR | |
| Camera Modes (Front) | - | SteadyShot, Intelligent Active Mode, Selfie portrait | |
| Face Recognition (Face ID) | - | Smile shutter | Sony XPERIA 1 II has face detection. |
| Light Source (Front) | - | Display flash | |
| Camera Features (Front) | - | Hand Shutter |
| BATTERY AND CHARGING | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Battery Capacity (Battery Size) | 3000 mAh | 4000 mAh | Sony XPERIA 1 II has larger battery capacity than Samsung Galaxy J7 Duo. |
|---|---|---|---|
| Fast Charging Technology | - | Xperia-Adaptive Charging | Sony XPERIA 1 II has fast charging technology. |
| Wireless Charging | - | Yes | Sony XPERIA 1 II can be charged wirelessly. |
| Wireless Charging Standards | - | Qi | |
| 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 |
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| CELLULAR | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Technology | WCDMA (UMTS) / GSM | WCDMA (UMTS) / GSM | |
|---|---|---|---|
| Mobile Broadband Generation | 4G | 5G | Sony XPERIA 1 II has more advanced generation mobile network. |
| Operating System | Google Android | Android 10 | |
| Intelligent Assistant | Bixby | - | |
| Navigation | GPS, GLONASS, BeiDou | GPS, A-GPS, GLONASS |
| COMMUNICATIONS | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Data Transmission | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE, 5G NR FR1 | |
|---|---|---|---|
| 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 | Band 1, Band 2, Band 4, Band 5, Band 6, Band 8, Band 19 | |
| 3G UMTS Frequency | 2100, 1900, 850, 900 | 2100, 1900, 1700, 850, 800, 900, 800 | |
| 4G LTE Band | Band 1, Band 3, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40, Band 41 | Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 19, Band 20, Band 25, Band 26, Band 28, Band 29, Band 32, Band 34, Band 38, Band 39, Band 40, Band 41, Band 46, Band 66 | |
| 4G LTE Frequency | FDD 2100, FDD 1800+, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300, TDD 2500 | 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 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 700d, FDD 1500 L, TDD 2000, TDD 2600, TDD 1900, TDD 2300, TDD 2500, TDD 5150, FDD 1700 - 2110 AWS-3 | |
| 5G NR Band | - | N1, n3, n28, n77, n78 | |
| 5G NR Frequency | - | FDD 2100, FDD 1800, FDD 700APT, TDD TD 3700, TDD TD 3500 | |
| Wireless Interface | IEEE 802.11a/b/g/n/ac, ANT+/ANT | IEEE 802.11a/b/g/n/ac, IEEE 802.11a/b/g/n/ac/ax | |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.1 | |
| NFC | - | Yes | Sony XPERIA 1 II has NFC reader for mobile payments. |
| Messaging Services | SMS, MMS | SMS, MMS |
| MEDIA | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Supported Digital Audio Standards | WAV, WMA, AAC, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, MID | PCM, MP3, FLAC, AAC-LC, AAC +, eAAC+, MIDI, DSD, LDAC, ALAC, OPUS, AMR-WB, AMR-NB, Vorbis, AAC-ELD | |
|---|---|---|---|
| Supported Digital Video Standards | MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2 | MPEG-4, H.264, H.263, VP8, VP9, H.265, AV1 | |
| Sound Enhancements | - | Dolby Atmos sound technology, Hi-Res audio, Qualcomm aptX HD audio, DSEE Ultimate, 360 Reality Audio, 360 Reality Audio hardware decoding, True front stereo speakers, Hi-Res audio wireless |
| FEATURES | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Phone Functions | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert | |
|---|---|---|---|
| Sensors | Accelerometer, proximity sensor | - | |
| Security Devices | Face recognition, fingerprint reader | Fingerprint reader | |
| Additional Phone Features | - | TTY compatible, Text-to-Speech (text recognition), multitasking, MIMO technology, Shortcut Key, PS4 Remote Play, Battery Care, STAMINA Mode, TalkBack, Dynamic vibration system, Xperia Adaptive Charging, Game Enhancer, Imaging Edge, DUALSHOCK 4 control compatibility |
| OTHERS | Samsung Galaxy J7 Duo | Sony XPERIA 1 II |
|---|
| Included Accessories | Power adapter | Power adapter | |
|---|---|---|---|
| Compliant Standards | - | IP68, IP65, HAC (Hearing Aid Compatible), USB Power Delivery |
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