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Samsung Galaxy A21 vs Samsung Galaxy A20

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Samsung Galaxy A21
samsung Galaxy A21 thumbnail picture
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Samsung Galaxy A20
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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
Torch
Yes Yes
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
Result
5 Greens 2 Greens
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