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| Phone | Samsung Galaxy S II / SGH-i777 | Samsung Galaxy Note20 Ultra | TCL 30 XE 5G |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
4.3" diag. 5 : 3 |
6.9" diag. 19.5 : 9 |
6.5" diag. 20 : 9 |
| Display Resolution & Type |
480 x 800 pixels (~217 ppi) AMOLED |
1440 x 3088 pixels (~494 ppi) AMOLED |
720 x 1600 pixels (~269 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 120 Hz | 90 Hz |
| Battery | 1,650 mAh | 4,500 mAh | 4,500 mAh |
| Processor | 1.2 GHz Samsung Exynos dual-core | 3.1 GHz Qualcomm Snapdragon 865+ | 2.2 GHz MediaTek Dimensity 700 (MT6833) |
| RAM | ? | 12 GB | 4 GB |
| Storage | 16 GB | 128 GB * | 64 GB |
| Main Camera | 8 megapixel | 108 megapixel | 13 megapixel |
| Wide Camera | - | 12 megapixel | - |
| Tele Camera | - | 12 megapixel | - |
| Video Capture | 1080p HD | 8K | 1080p HD |
| Front Camera | 2 megapixel | 10 megapixel | 8 megapixel |
| Weight |
4.3 oz (122g) |
7.34 oz (208g) |
6.88 oz (195g) |
| Dimensions |
4.96" x 2.6" x 0.35" (126 x 66 x 8.9 mm) |
6.49" x 3.04" x 0.32" (165 x 77 x 8.1 mm) |
6.46" x 2.95" x 0.34" (164 x 75 x 8.5 mm) |
| Platform / OS | Android | Android | Android |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 12, 25, 41, 66, 71, 260, 261 4G LTE: 2, 4, 5, 7, 12, 13, 14, 25, 26, 29, 30, 38, 41, 46, 48, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 25, 41, 66, 71, 77-C 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | HSPA+ 21 | NR (5G) | NR (5G) |
| Features | |||
| Barometer | - | Yes | Yes |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
Yes stand-alone |
| Flashlight | - | Yes | Yes |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||
| Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| NFC | Yes | Yes | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
| UWB | - | Yes | - |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Stylus | - | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | Yes |
| Stereo Speakers | - | Yes | - |
| Photo & Video | |||
| DLNA | Yes | - | - |
| TV Output | Yes | Yes | - |
| Power | |||
| Fast Charging | - | Yes | Yes |
| Wireless Charging | - | Yes | - |
| Voice | |||
| HD Voice | - | Yes | Yes |
| Speaker Phone | Yes | Yes | Yes |
| Samsung Galaxy S II / SGH-i777 | Samsung Galaxy Note20 Ultra | TCL 30 XE 5G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S II / SGH-i777 | Samsung Galaxy Note20 Ultra | TCL 30 XE 5G |
