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Model

Blackview OSCAL C20

Compare Blackview OSCAL C20 and HTC Exodus 1s

Blackview OSCAL C20 vs HTC Exodus 1s

Blackview OSCAL C20

Blackview OSCAL C20

HTC Exodus 1s

Blackview OSCAL C20

HTC Exodus 1s

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

-

LTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2021-07

2019-10
Status

2021-07

2019-12

Design
Build

Plastic

-
SIM

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

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

155.4 mm

154.2 mm
Width

73.3 mm

72.7 mm
Thickness

9.75 mm

8.3 mm
Weight

152 g

-
Colors

Black, Blue, Green, Purple

Black

Display
Display type

IPS TFT

IPS
Physical size

6.09 inches

5.7 inches
Resolution

720 x 1560 pixels

720 x 1440 pixels
Pixel density

282 ppi

282 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

-
Multitouch

-

Yes

Hardware
CPU

Quad-core 1.3 GHz Cortex-A7

Octa-core 1.4 GHz Cortex-A53
Chipset

Unisoc SC7731E

Qualcomm SDM435 Snapdragon 435
GPU

Mali-820 MP1

Adreno 505
Memory RAM

1 GB

4 GB
Internal storage

32 GB

64 GB
Memory card

microSD, microSDHC, microSDXC

-
Memory card max

128 GB

-
Storage

eMMC 5.0

-

OS
OS

Doke OS 2.0 (Android 11 Go Edition)

Android 8.1 Oreo

Main camera
Camera type

Single

Single
Main camera

5 MP, f/2.0

13 MP
Primary camera resolution

2560 x 1944 pixels

-
Primary camera video

1080p@30fps

2160p@30fps, 1080p@30fps
Primary camera flash

LED flash

LED flash
Camera features

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

HDR, Panorama

Selfie camera
Selfie camera type

Single

Single
Selfie camera

2 MP

13 MP
Selfie camera resolution

1920 x 1080 pixels

-
Selfie camera features

Face unlock

-
Selfie camera video

720p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
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

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
NFC

No

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

Yes
BDS

Yes

-

Features
Blockchain features

-

Zion crypto wallet, Secure Enclave, Social Key Recovery (key sharding), dApps (decentralized apps), Bitcoin Full Node support
Sensors

Accelerometer, light, proximity

Accelerometer, compass, fingerprint, light, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Ion
Battery capacity

3380 mAh

3075 mAh
Battery removable

Non-removable

Non-removable

Tests and performance
Antutu

23006 (v8)

-
Geekbench(single-core)

59 (v5.2)

-
Geekbench(multi-core)

185 (v5.2)

-

Cost
Price

70 USD

240 USD

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