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| Phone | Apple iPhone 3GS | Samsung Galaxy S21+ | ZTE Groove |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
3.5" diag. 5 : 3 |
6.7" diag. 20 : 9 |
3.2" diag. 5 : 3 |
| Display Resolution & Type |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~393 ppi) AMOLED |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 120 Hz | 60 Hz |
| Battery | ? | 4,800 mAh | 1,500 mAh |
| Processor | ? | 2.8 GHz Qualcomm Snapdragon 888 | 800 MHz Qualcomm MSM7627A |
| RAM | ? | 8 GB | 512 MB |
| Storage | 32 GB * | 128 GB * | 1 GB |
| Main Camera | 3 megapixel | 12 megapixel | 3 megapixel |
| Wide Camera | - | 12 megapixel | - |
| Tele Camera | - | 64 megapixel | - |
| Video Capture | VGA (640 x 480) | 8K | 720p HD |
| Front Camera | - | 10 megapixel | Yes |
| Weight |
4.76 oz (135g) |
7.13 oz (202g) |
4.5 oz (128g) |
| Dimensions |
4.55" x 2.44" x 0.48" (116 x 62 x 12.3 mm) |
6.36" x 2.98" x 0.31" (161 x 76 x 7.8 mm) |
4.67" x 2.46" x 0.55" (119 x 62 x 14 mm) |
| Platform / OS | iOS | Android | Android |
| Network Bands |
WCDMA: 1, 2, 5 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 |
CDMA: 850, 1700, 1900 |
| Data Technology | HSPA 7.2 | NR (5G) | EVDO rA |
| Features | |||
| Barometer | - | Yes | - |
| Fingerprint Reader | - |
Yes in-display (ultrasonic) |
- |
| Flashlight | - | Yes | - |
| Water-Resistant | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | |||
| Hearing Aid Compatible | - | Yes | - |
| TTY/TDD (Digital) | Yes | Yes | - |
| Connectivity | |||
| Bluetooth |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
| NFC | - | Yes | - |
| USB | Yes |
Yes USB Type C |
Yes Micro-USB |
| UWB | - | Yes | - |
| Wi-Fi |
Yes 802.11 b,g |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Touch Screen | Yes | Yes | Yes |
| Memory | |||
| Memory Card Slot | - | - | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | Yes |
| Stereo Speakers | - | Yes | - |
| Photo & Video | |||
| TV Output | Yes | Yes | - |
| Power | |||
| Fast Charging | - | Yes | - |
| Wireless Charging | - | Yes | - |
| Voice | |||
| HD Voice | - | Yes | - |
| Speaker Phone | Yes | Yes | Yes |
| Apple iPhone 3GS | Samsung Galaxy S21+ | ZTE Groove | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Apple iPhone 3GS | Samsung Galaxy S21+ | ZTE Groove |
