Phone Comparison - Samsung Galaxy A40 vs Nokia G20 vs Nokia G21

general General Info
Manufacturer Samsung Nokia Nokia
Announced March 2019 April 2021 February 2022
Status Coming Soon - April 2019 Coming Soon - May 2021 Coming Soon - March 2022
Colors Black, White, Blue, Coral Glacier, Night Nordic Blue, Dusk
Form Factor Candybar Candybar Candybar
Dimension 144.3 x 69.1 x 7.9 mm
(5.68 x 2.72 x 0.31 in) 		164.9 x 76 x 9.2 mm
(6.49 x 2.99 x 0.36 in) 		164.6 x 75.9 x 8.5 mm
(6.48 x 2.99 x 0.33 in)
Weight - 197 g (6.95 oz) 190 g (6.7 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 - International
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) LTE (unspecified) 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
Messaging
Build Features - Fingerprint Sensor
 - Fingerprint Sensor (side-mounted)
Splash protection		 - Fingerprint Sensor (side-mounted)
)

hardware Hardware and OS
OS Android 9.0 (Pie) Android 11 Android 11
Processor Octa-core (2x1.8 GHz Cortex-A73 & 6x1.6 GHz Cortex-A53), Exynos 7885 Octa (14 nm) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek Helio G35 (12 nm) Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55), Unisoc T606 (12 nm)
GPU Mali-G71 PowerVR GE8320 Mali-G57 MP1
RAM 4 GB 4 GB 4 GB
Internal Memory 64 GB 128 GB 128 GB
External Memory microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)

display Display
Type Super AMOLED Capacitive Touchscreen HD+ IPS LCD Screen HD+ IPS LCD Screen
90Hz Refesh Rate
400 nits (typ)
Colors 16M colors 16M colors 16M Colors
Size 5.9 inches 6.52 inches 6.5 inches
Resolution 1080 x 2280 pixels (428 ppi) 720 x 1600 pixels (269 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 86.97% 81.96% 81.61%
Multi-Touch yes yes yes

multimedia Multimedia
3.5mm Jack yes yes yes
Radio FM radio FM radio Unspecified
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera
Rear Camera 16 MP + 5 MP 48 MP + 5 MP + 2 MP + 2 MP 50 MP + 2 MP + 2 MP
Flash LED Flash LED flash LED Flash
Features 16 MP, f/2.0, PDAF
5 MP, f/2.2, 12mm, (ultrawide)
Panorama, HDR		 48 MP, f/1.8, (wide), PDAF
5 MP, (ultrawide)
2 MP, (macro)
2 MP, (depth)
HDR, panorama		 50 MP, (wide), PDAF
2 MP, (macro)
2 MP, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 25 MP, 1080p@30fps [Similar] 8 MP, f/2.0
1080p@30fps [Similar] 		8 MP, (wide)
1080p@30fps [Similar]

connectivity Connectivity and Data Rate
GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 4.2, A2DP, LE 5.0, A2DP, LE 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Type-C 1.0 reversible connector USB Type-C 2.0, USB On-The-Go USB Type-C 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO
Browser Yes Yes Yes

memory User Memory
Internal 64 GB, 4 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 128 GB, 4 GB RAM Or 64 GB, 4 GB RAM Or 32 GB, 3 GB RAM eMMC 5.1
Expandable Storage microSD, up to 512 GB (dedicated slot) microSDXC (dedicated slot) microSDXC (dedicated slot)
USB OTG Supported Supported Supported

Apps Sensors
Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery
Type Non-removable Li-Po Battery Non-removable Li-Po Battery
Battery Charging 10W		 Non-removable Li-Po Battery
Fast battery Charging 18W
Capacity 3100 mAh 5050 mAh 5050 mAh
Stand by - - -
Talk Time - - -

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