Samsung Galaxy J7 Duo vs Samsung Galaxy A20
Quick Comparison
Samsung Galaxy J7 Duo has better RAM than Samsung Galaxy A20. In terms of display resolution, Samsung Galaxy A20 has better resolution of 1560 x 720 than Samsung Galaxy J7 Duo which has resolution of 1280 x 720. Both have the same amount of internal memory.
| Name | Samsung Galaxy J7 Duo | Samsung Galaxy A20 |
| RAM | 4 GB | 3 GB |
|---|---|---|
| Display | 5.5 in | 6.4 in |
| Internal Memory | 32 GB | 32 GB |
| Battery | 3000 mAh | 4000 mAh |
| Camera | 13 MP + 5 MP Dual | 13 MP + 5 MP Dual |
| Price | Rs. 12399 | Rs. 11490 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is April, 2018. The cost of Samsung Galaxy J7 Duo is Rs. 12399. The launch Date of the second phone is April, 2019. The cost of Samsung Galaxy A20 is Rs. 11490.
Display comparison
Samsung Galaxy J7 Duo has screen size of 5.5 inches which falls short to Samsung Galaxy A20's 6.4 inch screen. Both the phones have Super AMOLED Screen Type. Samsung Galaxy A20 has display density of 268 PPI & Samsung Galaxy J7 Duo has only 267 PPI display density. Samsung Galaxy J7 Duo has 16:9 aspect ratio where as Samsung Galaxy A20 has 19.5:9 aspect ratio.
Memory comparison
Samsung Galaxy J7 Duo's larger 4 GB RAM is better for playing games and all with respect to Samsung Galaxy A20's lower 3 GB RAM. and both have same Internal Memory of 32 GB.
Camera comparison
They both have the same 13 MP + 5 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.0 and the second one on v9.0 version.
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Full Comparison
| Name | Samsung Galaxy J7 Duo | Samsung Galaxy A20 |
| General | ||
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Micro+Micro SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | April, 2018 | April, 2019 |
| Design | ||
| Dimensions | 77.2 x 153.5 x 8.19 mm | 74.7 x 158.4 x 7.8 mm |
| Weight | 174 g | 169 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M colors Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 720 x 1280 pixels | 6.4 inches, 720 x 1560 pixels |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 267 PPI | ~ 268 PPI |
| Screen to Body Ratio | ~ 85% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 4 GB | 3 GB |
| Storage | 32 GB | 32 GB |
| Card Slot | Yes | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v4.2 |
| USB | Yes | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Rear |
| Face Unlock | Yes | |
| Sensors | Accelerometer | Accelerometer, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP + 5 MP with autofocus | 13 MP + 5 MP with autofocus |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | Panorama, HDR |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 8 MP with LED Flash | 8 MP |
| Front Video Recording | 1080p | |
| Technical | ||
| OS | Android v8.0 (Oreo) | Android v9.0 (Pie), upgradable to v11 |
| Chipset | Samsung Exynos 7870 | Samsung Exynos 7884B |
| CPU | 1.6 GHz, Octa Core Processor | 1.6 GHz, Octa Core Processor |
| Core Details | 2x1.6 GHz & 6x1.35 GHz | |
| GPU | Mali-T830 MP1 | |
| Java | Yes, via 3rd party | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes, with Push Email | Yes | |
| Music | MP3, WAV, WMA, eAAC+, FLAC | Yes |
| Video | MP4, WMV, H.264 | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Removable Battery | Non-Removable Battery |
| Size | 3000 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes, 15W Fast Charging | |