coolpad COOL 20s vs Ulefone Note 15
coolpad
COOL 20s
Ulefone
Note 15
At a glance
- Brand
- Coolpad
- Ulefone
- Release date
- June 2022, 3 years 11 months ago
- June 2023, 2 years 11 months ago
- AnTuTu
- 250.000 Antutu v8 Overall performance better than 59% of devices
- 41.300 Antutu v8 Overall performance better than 49% of devices
Display
- Size
- 6.58"
- 6.22"
- Resolution
- 1080 x 2408 px FHD+
- 720 x 1520 px HD+
- Type
- LCD IPS
- LCD IPS
- Density
- 401 ppi Very high density
- 270 ppi Medium Density
- Aspect ratio
- 20:9
- 19:9
- Features
- Water Drop Notch, Refresh rate 90 Hz, DCI-P3, Scratch resistant, Corning Gorilla Glass 3, Capacitive, Multi-touch, Frameless
- Water Drop Notch, 2.5D curved glass screen, Capacitive, Multi-touch
Performance
- Chipset
- MediaTek Dimensity 700 (MT6833)
- MediaTek MT6580
- CPU
- 4x Cortex A76 2.2 GHz + 4x Cortex A55 2.0 GHz
- 4x Cortex A7 1.3 GHz
- CPU type
- Octa-Core
- Quad-Core
- Process
- 7 nm
- 28 nm
- Frequency
- 2.2 GHz
- 1.3 GHz
- GPU
- Arm Mali-G57 MC2
- ARM Mali-400 MP2
- RAM
- 4 GB
- 2 GB
- RAM type
- LPDDR4X RAM
- —
- 64-bit
- Yes
- No
Rear camera
- Resolution
- 50 Mpx
- 8 Mpx
- Aperture
- ƒ/ 1.8
- ƒ/ 2.0
- Flash
- LED
- LED
- Optical stabilization
- No
- No
- Slow motion
- No, 30 fps
- No, 30 fps
- Features
- 4K Video, Digital zoom, Dual camera, Digital image stabilization, Autofocus, Touch focus, Continuous autofocus, Manual focus, Phase detection autofocus (PDAF), Contrast detection autofocus (CDAF), Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer, Night Mode
- Digital zoom, Dual camera, Autofocus, Touch focus, Continuous shooting, Geotagging, Panorama, HDR, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode, Self-timer
Front camera
- Resolution
- 8 Mpx
- 5 Mpx
- Aperture
- Unknow
- ƒ/ --
Battery
- Capacity
- 4500 mAh
- 4000 mAh
- Type
- Li-Polymer
- Li-Ion
- Fast charge
- Yes , 18.0W
- Yes
- Features
- Non-removable
- Non-removable
Storage
- Capacity
- 128 GB
- 32 GB
- Type
- UFS Storage 2.1
- —
- SD slot
- No
- Yes , Independent SD slot
Body
- Dimensions
- 74.7 mm 163.0 mm 8.3 mm Print 3D Model
- 75.3 mm 157.2 mm 8.9 mm Print 3D Model
- Weight
- 180 g
- 179 g
- Materials
- Polycarbonate
- Plastic
- Colors
- Black White Cyan
- Black Blue Purple
- Usable surface
- 85 %
- 81 %
Software
- Operating system
- Android 11 Red Velvet Cake Android 11
- Android 12 Snow Cone Android 12 Go edition
- Google services
- Without Google Mobile services
- With Google Mobile Services
Connectivity
- SIM
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Dual SIM Dual Standby (Nano SIM + Nano SIM)
- Bluetooth
- Bluetooth 5.1 LELow energy consumption
- Bluetooth 5.0
- Bluetooth profiles
- A2DP (Advanced Audio Distribution Profile), LE (Low Energy)
- A2DP (Advanced Audio Distribution Profile)
- Wi-Fi
- 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac
- 802.11b , 802.11g , 802.11n
- Wi-Fi features
- Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display
- Wi-Fi Hotspot
- USB
- USB Type-C
- USB Type-C
- USB features
- Charging, OTG
- Charging, OTG
- Navigation
- GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo
- GPS, A-GPS
Networks
- 5G
- n1 (2100), n28a (700), n41 (2500), n77 (3700), n78 (3500)
- —
- 4G LTE
- B1 (2100), B3 (1800), B5 (850), B8 (900), B34 (TDD 2100), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
- —
- 3G
- B1 (2100), B2 (1900), B5 (850), B8 (900)
- B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B8 (900)
- 2G
- B2 (1900), B3 (1800), B8 (900)
- B2 (1900), B3 (1800), B5 (850), B8 (900)
Sensors & security
- Fingerprint
- Yes, on the side
- No
- Accelerometer
- Yes
- Yes
- Proximity
- Yes
- Yes
- Light sensor
- Yes
- Yes
- Compass
- Yes
- —
- Cooling system
- Yes
- No
- Audio
- Stereo Speakers, 2 microphones
- —
