Samsung Galaxy A51 vs Samsung Galaxy A7 2018 (6GB RAM + 128GB)
Quick Comparison
Both Samsung Galaxy A51 and Samsung Galaxy A7 2018 (6GB RAM + 128GB) comes with same RAM. In terms of display resolution, Samsung Galaxy A51 has better resolution of 2340 x 1080 than Samsung Galaxy A7 2018 (6GB RAM + 128GB) which has resolution of 1080 x 2220. Both have the same amount of internal memory.
| Name | Samsung Galaxy A51 | Samsung Galaxy A7 2018 (6GB RAM + 128GB) |
| RAM | 6 GB | 6 GB |
|---|---|---|
| Display | 6.5 in | 6 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4000 mAh | 3300 mAh |
| Camera | 48 MP Quad | 24 MP + 8 MP + 5 MP Triple |
| Price | Rs. 24999 | Rs. 5999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 24999. The launch Date of the second phone is September, 2018. The cost of Samsung Galaxy A7 2018 (6GB RAM + 128GB) is Rs. 5999.
Display comparison
Samsung Galaxy A7 2018 (6GB RAM + 128GB) has screen size of 6 inches which falls short to Samsung Galaxy A51's 6.5 inch screen. Both the phones have Super AMOLED Screen Type. Samsung Galaxy A7 2018 (6GB RAM + 128GB) has display density of 411 PPI & Samsung Galaxy A51 has only 405 PPI display density. In terms of screen to body ratio, Samsung Galaxy A51 has better screen to body ratio of ~ 87.4% than Samsung Galaxy A7 2018 (6GB RAM + 128GB)'s ~ 74.4%. Samsung Galaxy A51 has 20:9 aspect ratio where as Samsung Galaxy A7 2018 (6GB RAM + 128GB) has 18.5:9 aspect ratio.
Memory comparison
Both mobiles come with 6 GB RAM and both have same Internal Memory of 128 GB.
Camera comparison
Samsung Galaxy A51's 48 MP Quad Rear Camera outclasses Samsung Galaxy A7 2018 (6GB RAM + 128GB)'s 24 MP + 8 MP + 5 MP Triple Rear Camera in terms of resolution. Samsung Galaxy A51 will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to Samsung Galaxy A7 2018 (6GB RAM + 128GB)'s 24 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 10 and the second one on v8.0 version.
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Full Comparison
| Name | Samsung Galaxy A51 | Samsung Galaxy A7 2018 (6GB RAM + 128GB) |
| General | ||
| Model | Galaxy A51 | Galaxy A7 (2018) |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 29, 2020 | September, 2018 |
| Design | ||
| Dimensions | 73.6 x 158.5 x 7.9 mm | 76.8 x 159.8 x 7.5 mm |
| Weight | 172 g | 168 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color Super AMOLED Screen (16M colors Colors) |
| Touch | Yes | Yes |
| Size | 6.5 inches, 1080 x 2340 pixels | 6 inches, 2220 x 1080 pixels |
| Aspect Ratio | 20:9 | 18.5:9 |
| PPI | ~ 405 PPI | ~ 411 PPI |
| Screen to Body Ratio | ~ 87.4% | ~ 74.4% |
| Features | Corning Gorilla Glass | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 6 GB | 6 GB |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes, upto 512 GB | Yes, upto 512 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS Support |
| Fingerprint Sensor | Yes, In Display | Yes |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Gyroscope, Compass, Proximity |
| 3.5mm Headphone Jack | Yes | Yes |
| Extra Features | Samsung Pay | |
| Camera | ||
| Rear Camera | 48 MP ƒ/2 (Wide Angle) 12 MP ƒ/2.2 (Ultra Wide) 5 MP ƒ/2.4 (Macro) Macro 5 MP ƒ/2.2 (Depth Sensor) | 24 MP + 8 MP + 5 MP |
| Auto Focus | Yes | Yes |
| Features | Panorama, HDR | Face detection, Geo tagging, Panorama, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) | 24 MP |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v10, upgradable to v12 | Android v8.0 (Oreo) |
| Chipset | Samsung Exynos 9611 | Samsung Exynos 7885 |
| CPU | 2.3 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 | |
| GPU | Mali-G72 MP3 | Mali-G71 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Supports | MMS, Instant Messaging | |
| Yes | Yes, with Push Email | |
| Music | Yes | MP3, WAV, WMA, eAAC+, FLAC |
| Video | Yes | MP4, WMV |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4000 mAh, Li-Po Battery | 3300 mAh, Li-ion Battery |
| Fast Charging | Yes, 15W Fast Charging | |