Sharp Aquos Crystal vs Sharp Aquos R6
| Type | Touch | Touch |
| Waterproofness & dust-resistance | IP65, IP68 | |
| Dimensions | 131.00 x 67.00 x 10.00 mm | 162.00 x 74.00 x 9.50 mm |
| Weight | 141.00 g | 207.00 g |
| Display size | 5.00" | 6.60" |
| Display | Color / IPS TFT 720 x 1280 px (5.00") 294 ppi | Color / Pro IGZO OLED 16M colors 240 Hz 1260 x 2730 px (6.60") 456 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 3G: 780 min. (13.0 h) | 4G: 2120 min. (35.3 h) |
| Stand-by (max.) | 4G: 520 h. (21.7 days) | |
| Standard battery | Li-Ion 2040 mAhBuy powerbank
| Li-Ion 5000 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 8 GB | 128 GB |
| RAM memory | 1.5 GB | 12 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card |
| Operating system | Android 4.4.2 KitKat | Android 11 |
| Processor | Qualcomm Snapdragon 400 8926 | Qualcomm Snapdragon 888 SM8350 |
| Processor clock | 1200 MHz | 2800 MHz |
| GPU | Adreno 305 | Adreno 660 |
| Touchscreen | ||
| DualSIM | ||
| Announced | 3Q 2014 | 2Q 2021 |
| Other names | 306SH | SH-51B |
| GSM frequencies | 850 900 1800 1900 | |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | FDD LTE: 800 TDD LTE: 2500, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 700 TDD LTE: 3500, 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 1800, 700 TDD 5G: 3700, 3500, 3400 | |
| CDMA | 850 1900 CDMA2000 1xEV-DO | |
| Standard TD-SCDMA | ||
| UMA |

