| Samsung Galaxy A21 |
Samsung Galaxy A20 |
| Build |
| Operating system |
| Android 10 |
Android 9.0 (Pie) |
| Dimensions |
| 167.8 x 76.7 x 8.1 mm (6.61 x 3.02 x 0.32 in) |
158.4 x 74.7 x 7.8 mm (6.24 x 2.94 x 0.31 in) |
| Weight |
| 193 g |
160 g |
| SIM |
| Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) |
| Colors |
| Black |
Black, Deep Blue, Red, Coral Orange |
| Launch |
| Released |
| Jun, 2020 |
Apr, 2019 |
| Status |
| Available |
Available |
| Frequency |
| Data |
| GSM / CDMA / HSPA / EVDO / LTE |
GSM / HSPA / LTE |
| 2G Bands |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 (Dual SIM model only)
CDMA 800 / 1900 |
SIM 1: GSM 850 / 900 / 1800 / 1900
SIM 2: GSM 850 / 900 / 1800 / 1900 - (dual-SIM model only)
|
| 3G Bands |
HSDPA 850 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO |
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 1700(AWS) / 1900 / 2100 - Canada |
| 4G Bands |
| LTE band 1(2100), 2(1900),... |
LTE band 1(2100), 3(1800),... |
| 5G Bands |
|
NO |
NO
|
| Processor |
| CPU |
| Octa-core (4x2.3 GHz & 4x1.8 GHz) |
Octa-core (2x1.6 GHz Cortex-A73 & 6x1.35 GHz Cortex-A53) |
| Chipset |
| Mediatek MT6765 Helio P35 (12nm) |
Exynos 7884 (14 nm) |
| GPU |
| PowerVR GE8320 |
Mali-G71 MP2 |
| DISPLAY |
| Technology |
| IPS LCD capacitive touchscreen, 16M colors |
Super AMOLED capacitive touchscreen, 16M colors |
| Size |
6.5 inches
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|
6.4 inches
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|
| Resolution |
| 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
720 x 1560 pixels, 19.5:9 ratio (~268 ppi density) |
| Protection |
| NA |
Corning Gorilla Glass 3 |
| Features |
| NA |
NA |
| Memory |
| Ram |
3GB RAM
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|
3GB RAM
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|
| Storage Memory |
| 32GB Built-in |
32GB Built-in |
| Memory Card |
| microSD, up to 256GB (dedicated slot) |
microSD, up to 1 TB (dedicated slot) |
| Camera |
| Main (Rear/Back) |
Quad 16 MP, f/1.8, (wide), 1/3.06", 1.0µm, PDAF
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
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|
Dual 13 MP, f/1.9, 28mm (wide), AF
5 MP, f/2.2, 12mm (ultrawide)
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|
| Features |
| LED flash, panorama, HDR Video 1080p@30fps |
LED flash, panorama, HDR Video 1080p@30fps |
| Front |
13 MP, f/2.0, (wide)
Video 1080p@30fps
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|
8 MP, f/2.0
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|
|
|
| Connectivity |
| WLAN (WIFI) |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth |
| 5.0, A2DP, LE |
4.2, A2DP, LE |
| GPS |
| Yes, with A-GPS, GLONASS, BDS |
Yes, with A-GPS, GLONASS, BDS |
| USB |
| 2.0, Type-C 1.0 reversible connector, USB On-The-Go |
microUSB 2.0 |
| NFC |
| Yes |
Yes |
| Features |
| Sensors |
| Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Extra |
| FM radio |
NA |
| Battery |
| Capacity |
Non-removable Li-Po, 4000 mAh
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|
Non-removable Li-Po ,4000 mAh
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|
| Charging |
| Fast charging 15W |
Fast battery charging 15W |
| Pricing |
| Price |
USD $222
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|
USD $213
|
| Resale Value |
| Very High |
Very High |
| Comparison Result |
| Score |
| 5 Point(s) |
2 Point(s) |
|
Save Comparison
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Samsung Galaxy A21
Samsung Galaxy A20