Samsung Galaxy S20 Samsung Galaxy A51

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Samsung Galaxy S20 vs Samsung Galaxy A51

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Samsung Galaxy S20

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Samsung Galaxy A51

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Samsung Galaxy S20 Samsung Galaxy A51
Build
Operating system
Android 10.0 Android 9.0 (Pie)
Dimensions
151.7 x 69.1 x 7.9 mm (5.97 x 2.72 x 0.31 in) 158.5 x 73.6 x 7.9 mm (6.24 x 2.90 x 0.31 in)
Weight
163 g 172 g
SIM
Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Samsung Pay (Visa, MasterCard certified)
Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Colors
Cosmic Grey, Cloud Blue, Cloud Pink, Cloud White, Aura Red Prism, Crush Black, White, Blue, Pink
Launch
Released
Mar, 2020 Dec, 2019
Status
Available Available
Frequency
Data
GSM / CDMA / HSPA / EVDO / LTE GSM / HSPA / LTE
2G Band
GSM 850 / 900 / 1800 / 1900,GSM 850 / 900 / 1800 / 1900 - (dual-SIM model only)
CDMA 800 / 1900 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900,GSM 850 / 900 / 1800 / 1900 - (Dual SIM model only)
3G Band
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1xEV-DO
HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Band
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)
5G Band
NA NA
Processor
CPU
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA
Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (4x2.3 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
Chipset
Qualcomm SM8250 Snapdragon 865 (7 nm+) - USA
Exynos 990 (7 nm+) - Global
Exynos 9611 (10nm)
GPU
Adreno 650 - USA
Mali-G77 MP11 - Global
Mali-G72 MP3
DISPLAY
Technology
Dynamic AMOLED 2X capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Size
6.2 inches 6.5 inches
Resolution
1440 x 3200 pixels, 20:9 ratio (~563 ppi density) 1080 x 2400 pixels, 20:9 ratio (~405 ppi density)
Protection
Corning Gorilla Glass 6
IP68 dust/water resistant (up to 1.5m for 30 mins)
HDR10+ Always-on display 120Hz (up to FHD resolution)
Corning Gorilla Glass 3
Extra Features
NA NA
Memory
Ram
8GB RAM 4/6GB RAM
Storage Memory
128GB Built-in, UFS 3.0 64/128GB Built-in
Memory Card
microSD, (uses shared SIM slot) microSD, up to 1 TB (dedicated slot)
Camera
Main
Triple 64 MP, f/2.0, (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 3x hybrid optical zoom
12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
12 MP, f/2.2, 13mm (ultrawide), 1.4µm, Super Steady video
Quad 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 13mm (ultrawide), 1.12µm
5 MP, f/2.4, 40mm (telephoto), dedicated macro camera
5 MP, f/2.2, (wide), 1/5.0", 1.12µm, depth sensor
Features
LED flash, auto-HDR, panorama
Video 4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS
LED flash, panorama, HDR Video 1080p@30fps
Front
10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF
Dual video call, Auto-HDR Video 2160p@30/60fps, 1080p@30fps
32 MP, f/2.2, 25mm (wide), 1/2.8", 0.8µm
HDR Video 1080p@30fps
Connectivity
WLAN (WIFI)
Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE, aptX 5.0, A2DP, LE
GPS
Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with A-GPS, GLONASS, GALILEO, BDS
USB
3.2, Type-C 1.0 reversible connector 2.0, Type-C 1.0 reversible connector, USB On-The-Go
NFC
Yes Yes
Features
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer ANT+ Bixby natural language commands and dictation Samsung DeX (desktop experience support) Fingerprint (under display, optical), accelerometer, gyro, proximity, compass ANT+
Torch
Yes Yes
Extra
FM radio (USA & Canada only) NA
Battery
Capacity
Non-removable Li-Po, 4000 mAh Non-removable Li-Po ,4000 mAh
Charging
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W
Fast battery charging 25W
USB Power Delivery 3.0
Fast battery charging 15W
Pricing
Price
USD $880 USD $313
Comparison Result
Result
4 Greens 3 Greens

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