Plum Optimax 2 vs Samsung Galaxy Note 20

Plum Optimax 2

Samsung Galaxy Note 20

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

-

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

-

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

-

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

No

Yes
EDGE

No

Yes

Design
Build

-

Glass front (Gorilla Glass 5), plastic back
SIM

No

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

192 mm

161.6 mm
Width

109.7 mm

75.2 mm
Thickness

11.5 mm

8.3 mm
Weight

270 g

192 g
Stylus

-

Yes
Payment

-

Samsung Pay (Visa, MasterCard certified)
Waterproof

-

IP68(1.5m and 30 minutes)
Dust proof

-

IP68
Colors

Black, Gold, Pink, Rose Gold, Silver

Blue, Bronze, Gray, Green, Red

Display
Display type

TN TFT capacitive touchscreen

Super AMOLED Plus capacitive touchscreen
Physical size

7.0 inches

6.7 inches
Resolution

600 x 1024 pixels

1080 x 2400 pixels
Pixel density

170 ppi

393 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, Corning Gorilla Glass 5
Multitouch

Yes, max 5 fingers

-
Display features

-

HDR10+, Always-On display

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.2 GHz ARM Cortex-A7

Dual-core - global / Single-core - USA 2.73 / 3.0 GHz Mongoose M5 - global / Kryo 585 - USA
CPU(second)

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

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

-

Mali-G77 MP11 - global / Adreno 650 - USA
GPU

Mali-400

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

1 GB

8 GB
Internal storage

8 GB

256 GB
Memory card

microSD

No
Memory card max

32 GB

-
Storage

-

UFS 3.0

Main camera
Camera type

-

Triple
Main camera

5 MP

12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm
64 MP, f/2.0 , 27 mm, 1/1.72" , 0.8 µm, 3x hybrid zoom
12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
Primary camera resolution

-

4032 x 3024 pixels
Primary camera video

720p@30fps

8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS
Primary camera flash

-

LED flash
Camera features

Yes

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

-

115
DxOMark zoom

-

71
DxOMark video

-

97
DxOMark camera score

-

112

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

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

-

Yes
Bluetooth

v2.1

v5.0
Bluetooth A2DP

-

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

Yes
NFC

-

Yes
GPS

No

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes

Features
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Email

Push Email

-
Sensors

Accelerometer

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

-

Yes