Doogee Blade20 Ultra

Overview
Price
Specifications
The Doogee Blade20 Ultra is a rugged smartphone featuring IP68/IP69K protection and a 6.6" IPS LCD display with 90Hz refresh rate. Powered by Unisoc T7250 and Android 14, it packs 8GB RAM and 512GB storage. Notable features include a 50MP main camera, 10300mAh battery, and a unique 1.54" secondary screen. The device supports dual SIM, NFC, and multiple positioning systems.
Specifications
Price
Specifications
Basic information
Brand
Doogee
Model
Blade20 Ultra
Product name
Doogee Blade20 Ultra
Ingress protection
IP68/IP69K dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Color
Red, Silver
Release date
2025-05-01
SIM
Nano-SIM + Nano-SIM
Dimensions
Depth
15.8
Depth unit
mm
Height
174
Height unit
mm
Weight
326
Weight unit
g
Width
81.2
Width unit
mm
Platform
Chipset
Unisoc T7250 (12 nm)
CPU
Octa-core (2x1.8 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55)
GPU
Mali-G57 MP1
OS
Android 14
Memory
Card slot
microSDXC (dedicated slot)
RAM
8
RAM unit
GB
ROM
512
ROM unit
GB
Camera
Main
Features
Dual-LED flash, HDR, panorama
Camera 1
Mode
wide
Aperture
f/1.8
Sensor size
1/2.5"
Type
normal lens
Auto focus
AF
Pixel
50 MP
Video
Formats
1080p@30fps
Selfie
Camera 1
Mode
wide
Aperture
f/2.2
Sensor size
1/4.0"
Type
normal lens
Pixel
8 MP
Video
Formats
720p@30fps
Display
Other
Secondary screen on the back:, IPS LCD, 1.54 inches, 240 x 240 pixels
Panel
IPS LCD
Refresh rate
90
Resolution
720 x 1612 pixels, 20:9 ratio (~267 ppi density)
Size
6.6
Battery
Capacity
10300
Capacity unit
mAh
Charging
18W wired, Reverse wired
Communications
Bluetooth
5.0, A2DP, LE
NFC
Yes
Positioning
GPS, GLONASS, BDS, GALILEO
Radio
Yes
USB
USB Type-C 2.0, OTG
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Sound
Loudspeaker
Yes
Network
Bands
4G
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
3G
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
2G
GSM 850 / 900 / 1800 / 1900
Speed
HSPA, LTE
Technology
GSM, HSPA, LTE
Features
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity
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