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Model

Compare DEXP A240 and Oukitel C21 Pro

DEXP A240 vs Oukitel C21 Pro

DEXP A240

Oukitel C21 Pro

Oukitel C21 Pro

DEXP A240

Oukitel C21 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 900, 2100
4G network

-

LTE frequency band 1, 3, 7, 8, 19, 20
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE, 301 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2019-7

2021-06
Status

2019-7

2021-06

Design
Build

Plastic

Plastic
SIM

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

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

125 mm

162 mm
Width

64.6 mm

75 mm
Thickness

10.3 mm

9 mm
Weight

115 g

192 g
Colors

Black, Blue, White

Black, Green, Purple

Display
Display type

TN

IPS LCD
Physical size

4 inches

6.39 inches
Resolution

480 x 800 pixels

720 x 1560 pixels
Pixel density

233 ppi

269 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A7

Quad-core 1.8 GHz Cortex-A53
CPU(second)

quad-core 1.5 GHz Cortex-A53
Chipset

Spreadtrum SC7731E

MediaTek Helio P22 (MT6762D)
GPU

Mali-T820 MP1

PowerVR GE8320
Memory RAM

512 MB

4 GB
Internal storage

4 GB

64 GB
Memory card

microSD, microSDHC

microSD, microSDHC, microSDXC
Memory card max

32 GB

256 GB

OS
OS

Android 8.0 Oreo Go Edition

Android 11

Main camera
Camera type

-

Triple
Main camera

2 MP

12 MP, f/2.2 , 1/2.55"
(macro) , 2 MP, f/2.2 , 76˚ , 1/5" , 1.75 µm
(depth) , 0.3 MP
Primary camera resolution

1600 x 1200 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED

LED flash
Camera features

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

Autofocus, continuous shooting, digital zoom, 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

-

Single
Selfie camera

0.31 MP

8 MP, f/2.2 , 81˚ , 1/4" , 1.12 µm
Selfie camera resolution

640 x 480 pixels

3264 x 2448 pixels
Selfie camera features

-

Face unlock
Selfie camera video

480p@30fps MP

1080p@30fps

Sound
3.5mm jack

Yes

No
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM Radio

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

microUSB 2.0

Type-C 2.0
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
NFC

-

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes

Features
Sensors

Accelerometer

Accelerometer, fingerprint, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

1400 mAh

4000 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

Yes
Talk time 2G

7 h

-
Talk time 3G

7 h

-
Talk time 4G

-

10 h
Standby time 4G

-

360 h

Tests and performance
Antutu

-

95488 (v8)
Geekbench(single-core)

-

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

-

741 (v5.2)

SAR value
SAR EU(head)

-

0.75 W/kg
SAR EU(body)

-

1.16 W/kg

Cost
Price

-

130 USD

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