Coolpad Cool 20+ vs Ulefone Armor 21
Coolpad Cool 20+
Ulefone Armor 21
-
Network
-
2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
-
3G networkHSDPA 850, 900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
-
4G networkLTE frequency band 1, 3, 5, 8, 34, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 19, 20, 28, 34, 38, 39, 40, 41, 66
-
EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
-
LTE speedLTE-A (2CA)LTE
-
GPRSYesYes
-
EDGEYesYes
-
Availability
-
Oficially announced2023-042023-05
-
Status2023-042023-05
-
Design
-
BuildGlass front, glass backPolycarbonate, TPU, metal
-
SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
-
Height164.3 mm176 mm
-
Width75.7 mm81.6 mm
-
Thickness8.7 mm18.1 mm
-
Weight197.1 g400 g
-
Waterproof-IP68/IP69K (1.5m and 30 mins)
-
Dust proof-IP68/IP69K
-
MIL-STD-810H-Yes
-
ColorsBlack, BlueBlack
-
Display
-
Display typeIPS LCDIPS LCD
-
Physical size6.52 inches6.58 inches
-
Resolution720 x 1600 pixels1080 x 2408 pixels
-
Pixel density269 ppi401 ppi
-
Display colors1677721616777216
-
Protection2.5D curved glass screenScratch resistant
-
Hardware
-
CPUOcta-coreOcta-core
-
CPUDual-core 2.0 GHz Cortex-A75Dual-core 2.2 GHz Cortex-A76
-
CPU(second)Hexa-core 1.8 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
-
ChipsetMediatek MT6769 Helio G85MediaTek MT8781 Helio G99
-
GPUMali-G52 MC3Mali-G57 MC2
-
Internal storage128 GB256 GB
-
Memory RAM4 GB8 GB
-
Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
-
Memory card max-2 TB
-
StorageeMMC 5.1-
-
OS
-
OSAndroid 11, CoolOS 2Android 13
-
Main camera
-
Camera typeDualDual
-
Main camera(wide) , 48 MP, f/1.8 , 1/2"(wide) , 64 MP, f/1.9 , 0.8 µm
-
0.3 MP24 MP, (night vision) , f/1.8
-
Primary camera resolution-9280 x 6180 pixels
-
Primary camera video1080p@30fps-
-
Primary camera flashLED flashLED flash
-
Camera features-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 camera5 MP16 MP, (wide) , f/2.2 , 1.0 µm
-
Selfie camera resolution-4608 x 3456 pixels
-
Selfie camera features-Face unlock, HDR, face detection
-
Selfie camera videoYes1080p@30fps
-
Sound
-
3.5mm jackYesYes
-
LoudspeakerYesYes
-
EarpieceYesYes
-
Multimedia
-
RadioNoStereo FM radio, RDS, recording
-
Connectivity
-
WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
-
WLAN WiFi HotspotYesYes
-
WLAN WiFi DirectYes-
-
WLAN WiFi Dual BandYesYes
-
USBType-C 2.0Type-C 2.0
-
USB On-The-GoYesYes
-
Bluetoothv5.0v5.2
-
Bluetooth A2DPYesYes
-
bluetooth LEYesYes
-
Infrared-Yes
-
NFCNoYes
-
GPSYes, with A-GPSYes, with A-GPS
-
GLONASSYesYes
-
GALILEOYesYes
-
BDSYesYes
-
QZSSYes-
-
Features
-
SensorsAccelerometer, compass, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, proximity
-
Browser
-
HTMLHTML5HTML5
-
Battery
-
Battery typeLi-PoLi-Po
-
Battery capacity4500 mAh9600 mAh
-
Battery removableNon-removableNon-removable
-
Fast battery chargingYes, 10WYes, 33W
-
Tests and performance
-
Antutu-370000 (v9)
-
Geekbench(single-core)-567 (v5.2)
-
Geekbench(multi-core)-1857 (v5.2)
-
Cost
-
Price-240 USD
