samsung galaxy s21 vs samsung galaxy note 20 in Sri Lanka
Compare specifications, features, and prices side-by-side to make the best choice.
Device Info
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Device
Launch
Status
Available. Released Jan 2021
Available. Released Jun 2024
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Body
Dimensions
151.7 x 71.2 x 7.9 mm
161.6 x 75.2 x 8.3 mm
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Weight
171 g
192 g
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Build
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Glass front (Gorilla Glass 5), plastic back
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SIM
Dual Sim, Dual Standby, eSIM (Nano-SIM)
Hybrid Dual Sim, Dual Standby, eSIM, (Nano-SIM)
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Colors
Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Mystic Grey, Mystic Green, Mystic Bronze
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Display
Type
Dynamic AMOLED 2X Capacitive Touchscreen, 16M Colors, Multitouch
Super AMOLED Capacitive Touchscreen, 16M Colors, Multitouch
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Size
6.2 Inches
6.7 Inches
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Resolution
1080 x 2400
1080 x 2400
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Protection
Corning Gorilla Glass Victus
Corning Gorilla Glass 5
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Features
Eye Comfort Shield, Always-on display, 120Hz, HDR10+, 1300 nits (peak)
HDR10+, Always-on display
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Platform
OS
Android 11 OS
Android 10 OS
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Chipset
Exynos 2100 (5 nm)
Exynos 990 (7 nm+)
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CPU
Octa-core (1 x 2.9 GHz Cortex-X1 + 3 x 2.80 GHz Cortex-A78 + 4 x 2.2 GHz Cortex-A55)
Octa-core (2 x 2.73 GHz Mongoose M5 + 2 x 2.50 GHz Cortex-A76 + 4 x 2.0 GHz Cortex-A55)
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GPU
Mali-G78 MP14
Mali-G77 MP11
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Memory
Card Slot
No
No
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Internal
128/256GB Built-in, 8GB RAM, UFS 3.1
256GB Built-in, 8GB RAM, UFS 3.1
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Camera
Main
Triple Camera: 12 MP, f/1.8, 26mm (wide), 1/1.76", Dual Pixel PDAF, OIS + 64 MP, f/2.0, 28mm (telephoto), 1/1.76", PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom + 12 MP, f/2.2, 13mm, (ultrawide), 1/2.55", Super Steady video, LED Flash
Triple Camera: 12 MP, f/1.8, 26mm (wide), 1/1.76", Dual Pixel PDAF, OIS + 64 MP, f/2.0, 29mm (telephoto), 1/1.72", PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom + 12 MP, f/2.2, 13mm (ultrawide), 1/2.55", PDAF, Super Steady video, LED Flash
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Features
Geo-tagging, touch focus, face/smile detection, Auto HDR, panorama, Video (8K@30fps, 4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS)
Geo-tagging, touch focus, face/smile detection, Auto HDR, panorama, Video (8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS)
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Selfie
10 MP, f/2.2, 26mm (wide), 1/3.24
10 MP, f/2.2, 26mm (wide), Dual video call, Auto-HDR, Video (4K@30/60fps, 1080p@30fps)
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Comms
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
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Bluetooth
v5.0 with A2DP, LE
v5.0 with A2DP, LE, apt-X
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GPS
Yes + A-GPS support & Glonass, BDS, GALILEO
Yes + A-GPS support & Glonass, BDS, GALILEO
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NFC
Yes
Yes
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Radio
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USB
USB Type-C 3.2, USB On-The-Go
3.2, Type-C 1.0 reversible connector, USB On-The-Go
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Battery
Type
(Li-Po Non removable), 4000 mAh
(Li-Po Non removable), 4300 mAh
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Charging
Glass front + Gorilla Glass Victus), Plastic back, Aluminum frame, Stylus support, Tuned by AKG, Active noise cancellation with dedicated mic, ANT+, Bixby natural language commands and dictation, Samsung DeX, Samsung Wireless DeX (desktop experience suppo
Tuned by AKG, Active noise cancellation with dedicated mic, Samsung DeX (desktop experience support), ANT+, Bixby natural language commands and dictation, Samsung Pay (Visa, MasterCard certified), IP68 dust/water proof (up to 1.5m for 30 mins), Stylus (Bl
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