Compare Phones
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| Phone | Samsung Galaxy A51 (4G) | ZTE Concord II |
| Current U.S. Carriers | (none) | (none) |
| Global Availability | Released | Released |
| Specifications | ||
|---|---|---|
| Display Size |
6.5" diag. 20 : 9 |
4" diag. 5 : 3 |
| Display Resolution & Type |
1080 x 2400 pixels (~405 ppi) AMOLED |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | 60 Hz |
| Battery | 4,000 mAh | 1,820 mAh |
| Processor | 2.3 GHz Samsung Exynos 9611 | 1.2 GHz Qualcomm MSM8210 |
| RAM | 4 GB | 1 GB |
| Storage | 128 GB | 4 GB |
| Main Camera | 48 megapixel | 5 megapixel |
| Wide Camera | 12 megapixel | - |
| Tele Camera | - | - |
| Video Capture | 4K UHD | 720p HD |
| Front Camera | 32 megapixel | - |
| Weight |
6.07 oz (172g) |
4.4 oz (125g) |
| Dimensions |
6.24" x 2.89" x 0.31" (158 x 73 x 7.9 mm) |
4.96" x 2.56" x 0.42" (126 x 65 x 10.7 mm) |
| Platform / OS | Android | Android |
| Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 13, 14, 20, 25, 26, 28, 30, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
| Data Technology | LTE (Cat 12) | HSPA+ 21 |
| Features | ||
| Fingerprint Reader |
Yes in-display (optical) |
- |
| Flashlight | Yes | - |
| Accessibility | ||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes |
| Connectivity | ||
| Bluetooth | Yes | Yes |
| MirrorLink | Yes | - |
| NFC | Yes | - |
| USB |
Yes USB Type C |
Yes Micro-USB |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
| Input | ||
| Side Keys | Yes | Yes |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
| Memory | ||
| Memory Card Slot | Yes | Yes |
| Music | ||
| Headphone Jack (3.5mm) | Yes | Yes |
| Power | ||
| Fast Charging | Yes | - |
| Voice | ||
| HD Voice | Yes | Yes |
| Speaker Phone | Yes | Yes |
| Samsung Galaxy A51 (4G) | ZTE Concord II | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy A51 (4G) | ZTE Concord II |
