Samsung Galaxy S11 vs Samsung Galaxy A51
Quick Comparison
Samsung Galaxy S11 has better RAM than Samsung Galaxy A51. In terms of display resolution, Samsung Galaxy S11 has better resolution of 3040 x 1440 than Samsung Galaxy A51 which has resolution of 2340 x 1080. Samsung Galaxy S11 has more internal memory than Samsung Galaxy A51
| Name | Samsung Galaxy S11 | Samsung Galaxy A51 |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.4 in | 6.5 in |
| Internal Memory | 256 GB | 128 GB |
| Battery | 4500 mAh | 4000 mAh |
| Camera | 108 MP Quad | 48 MP Quad |
| Price | Rs. 64999 | Rs. 17999 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is August 11, 2020. The Expected cost of Samsung Galaxy S11 is Rs. 64999. The launch Date of the second phone is January 29, 2020 . The cost of Samsung Galaxy A51 is Rs. 17999.
Display comparison
Samsung Galaxy A51 has larger screen size of 6.5 inches in comparison to Samsung Galaxy S11's 6.4 inch screen. Samsung Galaxy S11 has Screen type where as Samsung Galaxy A51 has Super AMOLED Screen type. Samsung Galaxy S11 has display density of 526 PPI & Samsung Galaxy A51 has only 405 PPI display density. Samsung Galaxy S11 has 19:9 aspect ratio where as Samsung Galaxy A51 has 20:9 aspect ratio.
Memory comparison
Samsung Galaxy S11's larger 8 GB RAM is better for playing games and all with respect to Samsung Galaxy A51's lower 6 GB RAM. Samsung Galaxy S11 has more Internal Memory (256 GB) than Samsung Galaxy A51 (128 GB).
Camera comparison
Samsung Galaxy S11's 108 MP Quad Rear Camera outshines Samsung Galaxy A51's 48 MP Quad 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 S11's 12 MP + 8 MP Dual Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version v9.0 (Pie) and the second one on 10 version.
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Full Comparison
| Name | Samsung Galaxy S11 | Samsung Galaxy A51 |
| General | ||
| Model | Galaxy S11 | Galaxy A51 |
| 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 | August 11, 2020 | January 29, 2020 |
| Design | ||
| Dimensions | 73.6 x 158.5 x 7.9 mm | |
| Weight | 172 g | |
| Display | ||
| Type | Color Dynamic AMOLED (16M Colors) | Color Super AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1440 x 3040 pixels | 6.5 inches, 1080 x 2340 pixels |
| Aspect Ratio | 19:9 | 20:9 |
| PPI | ~ 526 PPI | ~ 405 PPI |
| Screen to Body Ratio | ~ 87.4% | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Storage | 256 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 | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0 |
| USB | Yes, USB-C | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| Extra | ||
| GPS | Yes | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | Yes | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 108 MP (Main) 13 MP 13 MP 5 MP | 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) |
| Auto Focus | Yes, Phase Detection autofocus | Yes |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | Panorama, HDR |
| Video Recording | 4K @ 60 fps UHD | 1080p @ 30 fps FHD |
| Flash | Yes, Dual LED | Yes, LED |
| Front Camera | 12 MP + 8 MP | 32 MP ƒ/2.2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v9.0 (Pie) | Android v10, upgradable to v12 |
| Chipset | Samsung Exynos 9825 | Samsung Exynos 9611 |
| CPU | 2.73 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 2x2.73 GHz Mongoose M4 & 2x2.4 GHz Cortex-A75 & 4x1.9 GHz Cortex-A55 | 4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53 |
| GPU | Mali-G76 MP12 | Mali-G72 MP3 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-ion Battery | 4000 mAh, Li-Po Battery |
| Fast Charging | Yes | Yes, 15W Fast Charging |