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Model

Compare DEXP B450 and Realme Narzo 20 Pro

DEXP B450 vs Realme Narzo 20 Pro

DEXP B450

Realme Narzo 20 Pro

Realme Narzo 20 Pro

DEXP B450

Realme Narzo 20 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1, 3, 5, 8, 38, 40, 41
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A, Cat7, 301 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-11

2020-09
Status

2018-11

2020-09

Design
Build

Plastic

Plastic
SIM

Dual SIM (Micro-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

145.6 mm

162.3 mm
Width

72.1 mm

75.4 mm
Thickness

9 mm

9.4 mm
Weight

148 g

191 g
Colors

Black, Gold

Black Ninja, White Knight

Display
Display type

IPS

IPS LCD
Physical size

5 inches

6.5 inches
Resolution

480 x 854 pixels

1080 x 2400 pixels
Pixel density

196 ppi

405 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass
Multitouch

Yes

-
Display features

-

90Hz, 480 nits (typ)

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Dual-core 2.05 GHz Cortex-A76
CPU(second)

Hexa-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT6580M

Mediatek Helio G95
GPU

Mali-400 MP2

Mali-G76 MC4
Memory RAM

1 GB

6, 8 GB
Internal storage

8 GB

64, 128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

32 GB

256 GB
Storage

-

UFS 2.1

OS
OS

Android 8.1 Oreo

Android 10, Realme UI 1.0

Main camera
Camera type

-

Quad
Main camera

5 MP

48 MP, (wide) , f/1.8 , 26 mm, 1/2.0" , 0.8 µm
(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm
(macro) , 2 MP, f/2.4
(depth) , 2 MP, f/2.4
Primary camera resolution

2592 x 1944 pixels

8000 x 6000 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30/60fps, gyro-EIS
Primary camera flash

LED

LED flash
Camera features

Continuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene mode

Autofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, super nightscape

Selfie camera
Selfie camera type

-

Single
Selfie camera

2 MP

16 MP, (wide) , f/2.1 , 79˚ , 26 mm, 1/3.1" , 1.0 µm
Selfie camera resolution

1600 x 1200 pixels

4608 x 3456 pixels
Selfie camera features

-

Face unlock, HDR, Nightscape
Selfie camera video

480p@30fps MP

1080p@30/120fps

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

No

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

2000 mAh

4500 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

SuperDart Charge

Tests and performance
Antutu

-

301582 (v8)
Geekbench(single-core)

-

498 (v5.2)
Geekbench(multi-core)

-

1570 (v5.2)

SAR value
SAR(head)

-

0.99 W/kg
SAR(body)

-

0.93 W/kg

Cost
Price

-

210 USD

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