Samsung Galaxy S21 vs Samsung Galaxy S21 Olympic Edition
手機規格 | 觸控手機 | 觸控手機 | 觸控手機 | 觸控手機 |
防水性和防塵性 | IP68 | IP65, IP68 | IP68 | IP68 |
大小 | - | 151.70 x 71.20 x 7.90 mm | 155.70 x 74.50 x 7.90 mm | 155.70 x 74.50 x 7.90 mm |
Weight | 169.00 g | 177.00 g | 177.00 g | |
顯示屏尺寸 | 6.20" | 6.20" | 6.40" | 6.40" |
Display | 彩色 / Dynamic AMOLED 16M 顏色 120 Hz 1080 x 2400 px (6.20") 424 ppi | 彩色 / Dynamic AMOLED 16M 顏色 120 Hz 1080 x 2400 px (6.20") 424 ppi | 彩色 / Dynamic AMOLED 16M 顏色 120 Hz 1080 x 2400 px (6.40") 411 ppi | 彩色 / Dynamic AMOLED 16M 顏色 120 Hz 1080 x 2400 px (6.40") 411 ppi |
顯示保護 | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector | Corning Gorilla Glass Buy screen protector |
附加顯示屏 | ||||
輔助顯示保護 | ||||
标准电池: | Li-Ion 4000 mAhBuy powerbank | Li-Ion 4000 mAhBuy powerbank | Li-Ion 4500 mAhBuy powerbank | Li-Ion 4500 mAhBuy powerbank |
快速充電 | Fast Charging | Fast Charging | Quick Charge 2.0 | USB Power Delivery 3.0 |
無線充電 | Qi | Qi | WPC | WPC |
手机存储 | 128 GB, 256 GB | 256 GB | 128 GB, 256 GB | 128 GB, 256 GB |
最終用戶內存 | 101.1 GB | |||
隨機存取存儲 (RAM) | 8 GB | 8 GB | 6 GB, 8 GB | 6 GB, 8 GB |
Memory cards | ||||
Operating system | Android 11 | Android 11 | Android 12 | Android 12 |
接口 | One UI 3.1 | One UI 3.1 | One UI 4 | One UI 4 |
處理器 | Samsung Exynos 2100 | Samsung Exynos 2100 | Samsung Exynos 2100 | Qualcomm Snapdragon 888 SM8350 |
Processor clock | - | 2900 MHz | 2900 MHz | 2840 MHz |
GPU | - | - | - | Adreno 660 |
Touchscreen | ||||
雙SIM卡 | ||||
SIM卡標準 | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
卡雙模式 | nd | nd | nd | dual standby |
混合雙卡雙待 | nd | nd | nd | |
發行日期 | 第1季 2021 | 第1季 2021 | 第1季 2022 | 第1季 2022 |
手機其他名稱 | SM-G991B | SM-G991 | SM-G990B; SM-G990E; SM-G990N; SM-G990U; SM-G990U1; SM-G990W | SM-G990B/DS; SM-G990E/DS; SM-G990U1/DS |
GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
UMTS標準 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 1700 1900 2100 | 850 900 1700 1900 2100 |
LTE 標準 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300, 1900 | ||
5G 標準 | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | FDD 5G: 1900, 1700, 850, 600 TDD 5G: 2500 | ||
CDMA標準 | ||||
TD-SCDMA 標準 | ||||
UMA標準 |