| Name: | 
Samsung Galaxy S21 Ultra | 
Samsung Galaxy S22 Ultra | 
Samsung Galaxy S23 Ultra |
| Dimensions: | 165,1 x 75,6 x 8,9 mm | 163,3 x 77,9 x 8,9 mm | 163,4 x 78,1 x 8,9 mm |
| Weight: | 227 g | 229 g | 233 g |
| QWERTY: | - | - | - |
| Keyboard standard: | - | - | - |
| Dual SIM: | - | - | - |
| GSM frequencies: | 850/900/1800/1900 | 850/900/1800/1900 | 850/900/1800/1900 |
| Standard UMTS: | 850/900/1900/2100 | 850/900/1900/2100 | 850/900/1700/1900/2100 |
| 5G: | Yes | Yes | Yes |
| Standard battery: | Li-Ion 5000 mAh | Li-Ion 5000 mAh | Li-Ion 5000 mAh |
| Stand-by (max.): | - | - | - |
| Talk time (max.): | - | - | 4G: 49 h |
| Internal memory: | 128 GB, 256 GB, 512 GB (UFS 3.1) | 128 GB, 256 GB, 512 GB, 1000 GB (UFS 3.1) | 256 GB, 512 GB, 1000 GB (UFS 4.0) |
| RAM memory: | 12 GB, 16 GB (LPDDR5) | 8 GB, 12 GB (LPDDR5) | 8 GB, 12 GB (LPDDR5X) |
| Memory cards: | - | - | - |
| Operating system: | Android 11 | Android 12 | Android 13 |
| User Interface: | One UI 3.1 | One UI 4.1 | One UI 5.1 |
| Processor: | Samsung Exynos 2100 | Samsung Exynos 2200 | Qualcomm Snapdragon 8 Gen 2 SM8550-AB |
| Main display: | Dynamic AMOLED 16M colors, 120 Hz, 1440 x 3200 px (6.80″) 516 ppi | Dynamic AMOLED, 120 Hz, 1440 x 3088 px (6.80″) 501 ppi | Dynamic AMOLED 16M colors, 120 Hz, 1440 x 3088 px (6.80″) 501 ppi |
| Screen-to-body: | 89.4 % | 89.8 % | 89.5 % |
| Touchscreen: | Yes | Yes | Yes |
| Digital camera: | 108 Mpx, 12000x9000 px | 108 Mpx | 200 Mpx, 16384x12288 px |
| Secondary camera: | 40 Mpx, 7968x5480 px | 40 Mpx | 12 Mpx, 4000x3000 px |
| Flash: | Yes, LED | Yes, LED | Yes, LED |
| Video: | H.264, H.265, MPEG4 - 24 fps | H.264, H.265, MPEG4 | H.264, H.265, MPEG4 - 30 fps |
| MP3: | Yes | Yes | Yes |
| Radio: | - | - | - |
| Dictionary: | Yes, T9 | Yes, T9 | Yes, T9 |
| EMS: | - | - | - |
| MMS: | Yes | Yes | Yes |
| Speakerphone: | Yes | Yes | Yes |
| Voice dial: | Yes | Yes | Yes |
| Call forwarding: | Yes | Yes | Yes |
| e-mail clien: | Yes | Yes | Yes |
| IrDA: | - | - | - |
| Bluetooth: | Yes, v5.1 | Yes, v5.2 | Yes, v5.3 |
| GPRS: | Yes | Yes | Yes |
| EDGE: | Yes | Yes | Yes |
| WiFi: | Yes, v802.11 a/b/g/n/ac/ax | Yes, v802.11 a/b/g/n/ac/ax | Yes, v802.11 a/b/g/n/ac/ax |
| WAP: | Yes, v2.0 | Yes, v2.0 | Yes, v2.0 |
| xHTML: | Yes | Yes | Yes |
| HSCSD: | - | - | - |
| HSDPA: | Yes, 42.20 Mbit/s | Yes, 42.20 Mbit/s | Yes, 42.20 Mbit/s |
| HSUPA: | Yes, 5.76 Mbit/s | Yes, 5.76 Mbit/s | Yes, 11.52 Mbit/s |
| HSPA: | Yes, 42.20 Mbit/s | Yes, 42.20 Mbit/s | Yes, 42.20 Mbit/s |
| HSPA+: | Yes | Yes | Yes |
| LTE: | Yes | Yes | Yes |
| USB: | Yes, v3.2 OTG Type-C | Yes, v3.2 OTG Type-C | Yes |
| GPS: | Yes | Yes | Yes |
| Push To Talk: | - | - | - |
| Java: | Yes, ART | Yes, ART | Yes, ART |
| Calendar: | Yes | Yes | Yes |
| Watch: | Yes | Yes | Yes |
| Recorder: | Yes | Yes | Yes |
| Organizer: | - | - | - |
| Alarm: | Yes | Yes | Yes |
| Stopwatch: | Yes | Yes | Yes |
| Timer: | - | - | - |
| To-do List: | Yes | Yes | Yes |
| Notebook: | - | - | - |
| Calculator: | Yes | Yes | Yes |
| Profile: | - | - | - |
| Polyphony: | Yes | Yes | Yes |
| Link: | Samsung Galaxy S21 Ultra | Samsung Galaxy S22 Ultra | Samsung Galaxy S23 Ultra |
| Manual: | Manual Samsung Galaxy S21 Ultra | Manual Samsung Galaxy S22 Ultra | Manual Samsung Galaxy S23 Ultra |
