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Model

Compare Cubot J20 and Oppo A1

Cubot J20 vs Oppo A1

Cubot J20

Oppo A1

Cubot J20

Oppo A1

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 900, 2100

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

LTE frequency band 1, 3, 5, 7, 8, 19, 20, 40

LTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A, 750 Mbps download, 211 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2023-03

2023-04
Status

2023-03

2023-04

Design
Build

Plastic

Plastic
SIM

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

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

138 mm

165.6 mm
Width

65 mm

76.1 mm
Thickness

10.8 mm

8.2 mm
Weight

143 g

191/193 g
Colors

Black, Green

Black, Blue, Orange

Display
Display type

IPS TFT

IPS LCD
Physical size

4 inches

6.72 inches
Resolution

480 x 584 pixels

1080 x 2400 pixels
Pixel density

245 ppi

392 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, AGC DT-Star2
Display features

-

120Hz, 550 nits (typ), 680 nits (HBM)

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A53

Dual-core 2.2 GHz Kryo 660 Gold
CPU(second)

Hexa-core 1.7 GHz Kryo 660 Silver
Chipset

Mediatek MT6739WA

Qualcomm SM6375 Snapdragon 695 5G
GPU

PowerVR GE8100

Adreno 619
Memory RAM

2 GB

8, 12 GB
Internal storage

16 GB

256 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

128 GB

1 TB
Storage

-

UFS 2.2

OS
OS

Android 12 Go Edition

Android 13, ColorOS 13.1

Main camera
Camera type

Single

Dual
Main camera

5 MP

50 MP, (wide) , f/1.8
(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
Primary camera resolution

2560 x 1920 pixels

8120 x 6180 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, geotagging, HDR, touch focus, face detection, self-timer

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

Selfie camera
Selfie camera type

Single

Single
Selfie camera

2 MP

8 MP, (wide) , f/2.0 , 77˚ , 1/4" , 1.12 µm
Selfie camera resolution

1920 x 1080 pixels

3264 x 2448 pixels
Selfie camera features

Face unlock

Face unlock
Selfie camera video

480p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes, with stereo speakers
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

-
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.1
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes

No
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes

Features
Sensors

Accelerometer, light

Accelerometer, compass, fingerprint, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

2350 mAh

5000 mAh
Battery removable

Removable

Non-removable
Fast battery charging

-

SuperVOOC, 67W (76% in 30 min)

Tests and performance
Antutu

46844 (v8)

401000 (v9)
Geekbench(single-core)

157 (v5.2)

688 (v5.4)
Geekbench(multi-core)

380 (v5.2)

2045 (v5.4)

Cost
Price

65 USD

300 USD

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