Compare Phones
Maximum number of phones selected. Remove a phone to compare others.
 |
 |
 |
 |
 |
|
| Phone | Samsung Galaxy S21 | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Samsung Galaxy A23 5G | Red Hydrogen One | Siemens A56 / A56i |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.2" diag. 20 : 9 |
5" diag. 16 : 9 |
6.6" diag. 20 : 9 |
5.7" diag. 16 : 9 |
? |
| Display Resolution & Type |
1080 x 2400 pixels (~424 ppi) AMOLED |
720 x 1280 pixels (~294 ppi) LCD (TFT/TFD) |
1080 x 2408 pixels (~400 ppi) LCD (TFT/TFD) |
1440 x 2560 pixels (~515 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
| Display Refresh | 120 Hz | 60 Hz | 120 Hz | 60 Hz | ? |
| Battery | 4,000 mAh | 2,500 mAh | 5,000 mAh | 4,510 mAh | 700 mAh |
| Processor | 2.8 GHz Qualcomm Snapdragon 888 | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | 2.2 GHz Snapdragon 695 | 2.5 GHz Qualcomm Snapdragon 835 (MSM8998) | ? |
| RAM | 8 GB | 2 GB | 4 GB | 6 GB | ? |
| Storage | 128 GB * | 16 GB | 64 GB | 128 GB * | ? raw hardware |
| Main Camera | 12 megapixel | 8 megapixel | 50 megapixel | 12 megapixel | - |
| Wide Camera | 12 megapixel | - | 5 megapixel | - | - |
| Tele Camera | 64 megapixel | - | - | - | - |
| Video Capture | 8K | 1080p HD | 1080p HD | 4K UHD | - |
| Front Camera | 10 megapixel | 5 megapixel | 8 megapixel | 8 megapixel | - |
| Weight |
6.03 oz (171g) |
4.94 oz (140g) |
6.87 oz (195g) |
9.63 oz (273g) |
3 oz (85g) |
| Dimensions |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
5.7" x 2.84" x 0.32" (145 x 72 x 8.1 mm) |
6.47" x 3.02" x 0.33" (164 x 77 x 8.4 mm) |
6.54" x 3.28" x 0.39" (166 x 83 x 10 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | Android | Android | Android | Android | (proprietary) |
| Network Bands |
5G: 2, 5, 12, 25, 30, 41, 66, 71, 77-C, 260, 261 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
5G: 2, 5, 25, 30, 41, 48, 66, 70, 71, 77-C 4G LTE: 1, 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 29, 30, 38, 39, 40, 41, 48, 66, 71 WCDMA: 1, 2, 4, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66 WCDMA: 1, 2, 4, 5, 8, 19 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
|
| Data Technology | NR (5G) | LTE (Cat 4) | NR (5G) | LTE (Cat 12) | - |
| Features | |||||
| Barometer | Yes | - | Yes | - | - |
| Fingerprint Reader |
Yes in-display (ultrasonic) |
- |
Yes stand-alone |
Yes stand-alone |
- |
| Flashlight | Yes | Yes | Yes | Yes | - |
| GPS / Location | n/a | n/a | n/a | n/a | Yes |
| Water-Resistant |
Yes IPX8 (SCUBA) |
- |
Yes IPX7 (snorkeling) |
- | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | Yes | - |
| Multiple Languages | n/a | n/a | n/a | n/a | - |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
- |
| NFC | Yes | - | Yes | Yes | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
- |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
- |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | n/a | Yes |
| Ringer ID | n/a | n/a | n/a | n/a | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | n/a | n/a | n/a | n/a | Yes |
| Custom Ringtones | n/a | n/a | n/a | n/a | Yes |
| Data & Network | |||||
| WAP / Web Browser | n/a | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | - |
| Touch Screen | Yes | Yes | Yes | Yes | - |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | Yes | - |
| Messaging | |||||
| EMS / Picture Messaging | n/a | n/a | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | - | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | Yes | Yes | - |
| Stereo Speakers | Yes | - | Yes | Yes | - |
| Photo & Video | |||||
| TV Output | Yes | - | - | - | - |
| Power | |||||
| Fast Charging | Yes | - | Yes | Yes | - |
| Wireless Charging | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | n/a | Yes |
| Calculator | n/a | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | n/a | n/a | n/a | n/a | Yes |
| Voice | |||||
| HD Voice | Yes | Yes | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| Samsung Galaxy S21 | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Samsung Galaxy A23 5G | Red Hydrogen One | Siemens A56 / A56i | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
|
|
|
|
|
|
|
| Phone | Samsung Galaxy S21 | LG K8 (2018) / Zone 4 / Tribute Dynasty / Tribute Empire / K8s | Samsung Galaxy A23 5G | Red Hydrogen One | Siemens A56 / A56i |
