Screen size
Cool 20 ProWinner: 6.6"+0.8%
Cool S6.5"
Quick verdict
Cool 20 Pro leads the measured specs 14-2.
Measured wins
Cool 20 Pro
14
spec wins
Overall winner
Ties
4
equal specs
Cool S
2
spec wins
Screen size
Technology
Cool 20 Pro
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Cool S
GSM / HSPA / LTE
2G bands
Cool 20 Pro
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Cool S
GSM 850 / 900 / 1800 / 1900
3G bands
Cool 20 Pro
HSDPA 850 / 900 / 2100 , CDMA2000 1x
Cool S
HSDPA 850 / 900 / 2100
4G bands
Cool 20 Pro
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
equal specs3.5mm jack
SD card
equal specsStereo speakers
Cool S
LTE
5G bands
Cool 20 Pro
SA/NSA
Cool S
-
Speed
Cool 20 Pro
HSPA, LTE, 5G
Cool S
HSPA, LTE
Announced
Cool 20 Pro
2021, December 02. Released 2021, December 02
Cool S
2021, January 08. Released 2021, January 08
Status
Cool 20 Pro
Discontinued
Cool S
Discontinued
Dimensions
Cool 20 Pro
162.8 x 74.8 x 8.3 mm (6.41 x 2.94 x 0.33 in)
Cool S
161.2 x 76.2 x 8.9 mm (6.35 x 3.00 x 0.35 in)
Weight
Cool 20 Pro
193 g (6.81 oz)
Cool S
-
SIM
Cool 20 Pro
Nano-SIM + Nano-SIM
Cool S
Nano-SIM + Nano-SIM
Build
Cool 20 Pro
-
Cool S
Glass front, glass back, plastic frame
Type
Cool 20 Pro
IPS LCD, 120Hz
Cool S
IPS LCD
Size
Cool 20 Pro
6.58 inches, 104.5 cm2 (~85.8% screen-to-body ratio)
Cool S
6.53 inches, 104.7 cm2 (~85.2% screen-to-body ratio)
Resolution
Cool 20 Pro
1080 x 2400 pixels, 20:9 ratio (~400 ppi density)
Cool S
1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density)
OS
Cool 20 Pro
Android 11, CoolOS 2
Cool S
Android 10
Chipset
Cool 20 Pro
Mediatek Dimensity 900 (6 nm)
Cool S
Mediatek MT6771 Helio P60 (12 nm)
CPU
Cool 20 Pro
Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
Cool S
Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
GPU
Cool 20 Pro
Mali-G68 MC4
Cool S
Mali-G72 MP3
Card slot
Cool 20 Pro
microSDXC
Cool S
microSDXC
Internal
Cool 20 Pro
128GB 6GB RAM, 128GB 8GB RAM
Cool S
128GB 4GB RAM
Other
Cool 20 Pro
UFS 2.2
Cool S
-
Triple
Cool 20 Pro
50 MP, f/1.8 (wide), PDAF 8 MP, (ultrawide) 2 MP (macro)
Cool S
-
Features
Cool 20 Pro
LED flash, panorama, HDR
Cool S
Dual-LED flash, panorama, HDR
Video
Cool 20 Pro
1080p@30fps
Cool S
1080p@30fps
Quad
Cool 20 Pro
-
Cool S
48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.0, 120˚ (ultrawide) 5 MP (macro) Auxiliary lens
Single
Cool 20 Pro
8 MP
Cool S
25 MP, f/2.0, (wide), 1/2.78", 0.9µm
Features
Cool 20 Pro
HDR
Cool S
-
Video
Cool 20 Pro
1080p@30fps
Cool S
1080p@30fps
Loudspeaker
Cool 20 Pro
Yes, with stereo speakers
Cool S
Yes
3.5mm jack
Cool 20 Pro
Yes
Cool S
No
WLAN
Cool 20 Pro
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Cool S
Yes
Bluetooth
Cool 20 Pro
5.1, A2DP, LE
Cool S
Yes
Positioning
Cool 20 Pro
Cool S
GPS
NFC
Cool 20 Pro
No
Cool S
No
Radio
Cool 20 Pro
Unspecified
Cool S
Unspecified
USB
Cool 20 Pro
USB Type-C 2.0, OTG
Cool S
USB Type-C 2.0
Sensors
Cool 20 Pro
Fingerprint (side-mounted), unspecified sensors
Cool S
Fingerprint (side-mounted), accelerometer, proximity, compass
Type
Cool 20 Pro
Li-Po 4500 mAh
Cool S
Li-Po 5000 mAh
Charging
Cool 20 Pro
33W wired
Cool S
10W wired
Colors
Cool 20 Pro
Black, Blue, White, Gold
Cool S
Moon White, Lapis Blue, Night Black
Models
Cool 20 Pro
CP05
Cool S
2039
Price
Cool 20 Pro
About 250 EUR
Cool S
About 160 EUR