Compare models
Model

Compare DEXP B450 and Realme X3

DEXP B450 vs Realme X3

DEXP B450

Realme X3

DEXP B450

Realme X3

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, 39, 40, 41
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2018-11

2020-06
Status

2018-11

2020-06

Design
Build

Plastic

Glass front (Gorilla Glass 5), glass back, plastic frame
SIM

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

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

145.6 mm

163.8 mm
Width

72.1 mm

75.8 mm
Thickness

9 mm

8.9 mm
Weight

148 g

202 g
Colors

Black, Gold

Blue, White

Display
Display type

IPS

IPS LCD capacitive touchscreen
Physical size

5 inches

6.6 inches
Resolution

480 x 854 pixels

1080 x 2400 pixels
Pixel density

196 ppi

399 ppi
Display colors

16777216

16777216
Protection

-

Corning Gorilla Glass 5
Multitouch

Yes

-
Display features

-

120Hz refresh rate

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Single-core 2.96 GHz Kryo 485
CPU(second)

Triple-core 2.42 GHz Kryo 485
CPU(third)

Quad-core 1.78 GHz Kryo 485
Chipset

Mediatek MT6580M

Qualcomm SM8150 Snapdragon 855+
GPU

Mali-400 MP2

Adreno 640
Memory RAM

1 GB

6, 8 GB
Internal storage

8 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

No
Memory card max

32 GB

-
Storage

-

UFS 3.0

OS
OS

Android 8.1 Oreo

Realme UI (Android 10)

Main camera
Camera type

-

Quad
Main camera

5 MP

64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
12 MP, f/2.5 , 51 mm, 2x optical zoom
8 MP, f/2.3 , 16 mm, 1/4.0" , 1.12 µm
2 MP, f/2.4
Primary camera resolution

2592 x 1944 pixels

8000 x 6000 pixels
Primary camera video

720p@30fps

4K@30/60fps, 1080p@30/60fps, 720p@960fps; 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, continuous shooting, digital zoom, optical 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

Selfie camera
Selfie camera type

-

Dual
Selfie camera

2 MP

16 MP, f/2.0 , 26 mm, 1/3.06" , 1.0 µm
8 MP, f/2.2 , 1/4.0" , 1.12 µm
Selfie camera resolution

1600 x 1200 pixels

4640 x 3456 pixels
Selfie camera video

480p@30fps MP

1080p@30fps, gyro-EIS

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
Wi-Fi display

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

2000 mAh

4200 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

SuperVOOC Flash Charge (100% in 55 min)

Cost
Price

-

460 USD

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