Compare Phones
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| Phone | Samsung Nexus S | Huawei P9 | Samsung Galaxy S21 | Samsung Jack i637 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) |
| Global Availability | Released | Not yet released | Released | Released |
| Specifications | ||||
|---|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
5.2" diag. 16 : 9 |
6.2" diag. 20 : 9 |
2.4" diag. 4 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) AMOLED |
1920 x 1080 pixels (~424 ppi) LCD (TFT/TFD) |
1080 x 2400 pixels (~424 ppi) AMOLED |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz | 120 Hz | ? |
| Battery | 1,500 mAh | 3,000 mAh | 4,000 mAh | 1,480 mAh |
| Processor | 1 GHz Samsung Hummingbird Cortex A8 | 2.5 GHz Huawei Kirin 955 | 2.8 GHz Qualcomm Snapdragon 888 | ? |
| RAM | ? | 3 GB * | 8 GB | ? |
| Storage | 16 GB | 32 GB * | 128 GB * | ? raw hardware |
| Main Camera | 5 megapixel | 12 megapixel | 12 megapixel | 3 megapixel |
| Wide Camera | - | - | 12 megapixel | - |
| Tele Camera | - | - | 64 megapixel | - |
| Video Capture | WVGA / 480p | 1080p HD | 8K | ? |
| Front Camera | Yes | 8 megapixel | 10 megapixel | - |
| Weight |
4.55 oz (129g) |
5.05 oz (143g) |
6.03 oz (171g) |
3.6 oz (102g) |
| Dimensions |
4.88" x 2.48" x 0.43" (124 x 63 x 10.9 mm) |
5.71" x 2.79" x 0.28" (145 x 71 x 7.1 mm) |
5.97" x 2.8" x 0.31" (152 x 71 x 7.9 mm) |
4.4" x 2.4" x 0.5" (112 x 61 x 12.7 mm) |
| Platform / OS | Android | Android | Android | Windows Mobile Standard |
| 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 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
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| Data Technology | HSPA 7.2 | LTE (Cat 6) | NR (5G) | HSDPA 3.6 |
| Features | ||||
| Barometer | - | - | Yes | - |
| Fingerprint Reader | - | Yes |
Yes in-display (ultrasonic) |
- |
| Flashlight | - | Yes | Yes | - |
| Water-Resistant | - | - |
Yes IPX8 (SCUBA) |
- |
| Accessibility | ||||
| Hearing Aid Compatible | Yes | - | Yes | Yes |
| TTY/TDD (Digital) | - | - | Yes | - |
| Alerts | ||||
| Ringer Profiles | - | - | - | Yes |
| Connectivity | ||||
| Bluetooth |
Yes Classic Audio |
Yes |
Yes Classic Audio |
Yes Classic Audio |
| NFC | Yes | Yes * | Yes | - |
| USB |
Yes Micro-USB |
Yes USB Type C |
Yes USB Type C |
Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 6 (802.11 a,ac,ax,b,g,n) |
Yes 802.11 b,g |
| Data & Network | ||||
| Dual-SIM | - | Yes * | - | - |
| Input | ||||
| Side Keys | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes |
| Touch Screen | Yes | Yes | Yes | - |
| Memory | ||||
| Memory Card Slot | - | Yes | - | Yes |
| Music | ||||
| Headphone Jack (3.5mm) | Yes | Yes | - | - |
| Stereo Speakers | - | - | Yes | - |
| Photo & Video | ||||
| DLNA | - | Yes | - | - |
| Miracast | - | Yes | - | - |
| TV Output | - | - | Yes | - |
| Power | ||||
| Fast Charging | - | Yes | Yes | - |
| Wireless Charging | - | - | Yes | - |
| Voice | ||||
| HD Voice | - | Yes | Yes | - |
| Speaker Phone | Yes | Yes | Yes | Yes |
| * Some versions only | ||||
| Samsung Nexus S | Huawei P9 | Samsung Galaxy S21 | Samsung Jack i637 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Nexus S | Huawei P9 | Samsung Galaxy S21 | Samsung Jack i637 |
