Compare Phones
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| Phone | Samsung Galaxy Z Flip 5G | Samsung Galaxy S21 | Samsung DoubleTime | Palm Pre Plus (GSM) | Nokia Lumia 521 / 520 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.7" diag. 22 : 9 |
6.2" diag. 20 : 9 |
3.2" diag. 5 : 3 |
3.1" diag. 5 : 3 |
4" diag. 5 : 3 |
| Display Resolution & Type |
1080 x 2636 pixels (~425 ppi) AMOLED |
1080 x 2400 pixels (~424 ppi) AMOLED |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 120 Hz | 60 Hz | ? | ? |
| Battery | 3,300 mAh | 4,000 mAh | 1,200 mAh | 1,150 mAh | 1,430 mAh |
| Processor | 3.1 GHz Qualcomm Snapdragon 865+ | 2.8 GHz Qualcomm Snapdragon 888 | 600 MHz Qualcomm | ? | 1 GHz Qualcomm Snapdragon S4 MSM8270 |
| RAM | 8 GB | 8 GB | ? | ? | 512 MB |
| Storage | 256 GB | 128 GB * | ? raw hardware | ? raw hardware | 8 GB |
| Main Camera | 12 megapixel | 12 megapixel | 3 megapixel | 3 megapixel | 5 megapixel |
| Wide Camera | 12 megapixel | 12 megapixel | - | - | - |
| Tele Camera | - | 64 megapixel | - | - | - |
| Video Capture | 4K UHD | 8K | QVGA (320 x 240) | VGA (640 x 480) | 720p HD |
| Front Camera | 10 megapixel | 10 megapixel | - | - | - |
| Weight |
6.46 oz (183g) |
6.03 oz (171g) |
5.22 oz (148g) |
4.89 oz (139g) |
4.39 oz (124g) |
| Dimensions |
3.44" x 2.9" x 0.68" (87 x 74 x 17.3 mm) |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
4.45" x 2.44" x 0.59" (113 x 62 x 15 mm) |
3.9" x 2.3" x 0.67" (99 x 58 x 17 mm) |
4.72" x 2.52" x 0.39" (120 x 64 x 9.9 mm) |
| Platform / OS | Android | Android | Android | webOS | Windows |
| Network Bands |
5G: 2, 5, 25, 41, 66, 71 4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 20, 25, 26, 29, 30, 38, 41, 48, 66, 71 WCDMA: 2, 3, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
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 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | NR (5G) | NR (5G) | HSPA 7.2 | HSDPA 1.8 | HSPA+ 21 |
| Features | |||||
| Barometer | Yes | Yes | - | - | - |
| Fingerprint Reader |
Yes stand-alone |
Yes in-display (ultrasonic) |
- | - | - |
| Flashlight | Yes | Yes | - | - | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | Yes | Yes | Yes | - | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
Yes |
| MirrorLink | Yes | - | - | - | - |
| NFC | Yes | Yes | - | - | - |
| USB |
Yes USB Type C |
Yes USB Type C |
Yes Micro-USB |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
Yes |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes | Yes | - |
| Touch Screen | Yes | Yes | Yes | Yes | Yes |
| Memory | |||||
| Memory Card Slot | - | - | Yes | - | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | Yes | Yes | Yes |
| Stereo Speakers | - | Yes | - | - | - |
| Photo & Video | |||||
| TV Output | Yes | Yes | - | - | - |
| Power | |||||
| Fast Charging | Yes | Yes | - | - | - |
| Wireless Charging | Yes | Yes | - | - | - |
| Voice | |||||
| HD Voice | Yes | Yes | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Galaxy Z Flip 5G | Samsung Galaxy S21 | Samsung DoubleTime | Palm Pre Plus (GSM) | Nokia Lumia 521 / 520 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Z Flip 5G | Samsung Galaxy S21 | Samsung DoubleTime | Palm Pre Plus (GSM) | Nokia Lumia 521 / 520 |
