Samsung Galaxy Quantum 2 vs Samsung Galaxy S20

Samsung Galaxy Quantum 2

Samsung Galaxy S20

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66

LTE frequency 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)
5G network

5G band 78 Sub6

-
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE-A, 2000 Mbps download, 150 Mbps upload

LTE-A (7CA), Cat20, 2000 Mbps download, 200 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Front glass(Gorilla Glass 6), back glass(Gorilla Glass 6), aluminium frame
SIM

Nano-SIM

Single SIM (Nano-SIM and/or eSIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

161.9 mm

151.7 mm
Width

73.8 mm

69.1 mm
Thickness

8.1 mm

7.9 mm
Weight

176 g

163 g
Payment

-

Samsung Pay
Waterproof

-

IP68, 1.5m for 30 mins
Dust proof

-

IP68
Colors

Black, Violet, White

Blue, Grey, Pink

Display
Display type

Dynamic AMOLED 2X

Dynamic AMOLED 2X capacitive touchscreen
Physical size

6.7 inches

6.2 inches
Resolution

1440 x 3200 pixels

1440 x 3200 pixels
Pixel density

524 ppi

563 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, Corning Gorilla Glass 6
Multitouch

-

Yes
Display features

120Hz, 1200 nits (peak), 120Hz@FHD / 60Hz@QHD refresh rate

Always-on display, HDR10+

Hardware
CPU

Octa-core

Octa-core
CPU

Single-core 2.96 GHz Kryo 485

Dual-core / Single-core 2.73 / 2.84 GHz Mongoose M5 / Kryo 585
CPU(second)

Triple-core 2.42 GHz Kryo 485

Dual-core / Triple-core 2.50 / 2.42 GHz Cortex-A76 / Kryo 585
CPU(third)

Quad-core 1.78 GHz Kryo 485

Quad-core / Quad-core 2.0 / 1.8 GHz Cortex-A55 / Kryo 585
Chipset

Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset

Exynos 990 - global / Qualcomm SM8250 Snapdragon 865 - USA
GPU

Adreno 640

Mali-G77 MP11 - global / Adreno 650 - USA
Memory RAM

6 GB

8 GB
Internal storage

128 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

1 TB

1 TB
Storage

-

UFS 3.0

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7x" , 0.8 µm

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm, 3x hybrid optical zoom
(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm

64 MP, f/2.0 , 0.8 µm, 1/1.72"
(macro) , 5 MP, f/2.4

12 MP, f/2.2 , 13 mm, 1.4 µm
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

4K@30fps, 1080p@30/60/240fps; gyro-EIS

4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS
Primary camera flash

LED flash

LED flash
Camera features

HDR, Panorama

Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, phase detection with Dual Pixel

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 1.0 reversible connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
Beidou

-

Yes
BDS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
Power bank function

-

Yes