Screen size
Cool 40iWinner: 6.6"+2.7%
Cool X Wide6.4"
Quick verdict
Cool 40i leads the measured specs 9-4.
Measured wins
Cool 40i
9
spec wins
Overall winner
Ties
7
equal specs
Cool X Wide
4
spec wins
Screen size
Technology
Cool 40i
GSM / CDMA / HSPA / LTE
Cool X Wide
GSM / HSPA / LTE
2G bands
Cool 40i
GSM 850 / 900 / 1800 / 1900 , CDMA 800
Cool X Wide
GSM 850 / 900 / 1800 / 1900
3G bands
Cool 40i
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
Cool X Wide
HSDPA 850 / 900 / 2100
4G bands
Cool 40i
1, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41 - International, 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66 - USA
Resolution
Refresh rate
equal specsPeak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
equal specsFront camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
Cool X Wide
1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41
Speed
Cool 40i
HSPA, LTE
Cool X Wide
HSPA, LTE
Announced
Cool 40i
2024, December
Cool X Wide
2026, October 21
Status
Cool 40i
Available. Released 2024, December
Cool X Wide
Coming soon. Exp. release 2026, November 08
Dimensions
Cool 40i
166.2 x 77 x 8.3 mm (6.54 x 3.03 x 0.33 in)
Cool X Wide
150.3 x 94.5 x 9 mm (5.92 x 3.72 x 0.35 in)
Weight
Cool 40i
202 g (7.13 oz)
Cool X Wide
209 g (7.37 oz)
SIM
Cool 40i
Nano-SIM + Nano-SIM
Cool X Wide
Nano-SIM + Nano-SIM
Type
Cool 40i
IPS LCD, 90Hz
Cool X Wide
IPS LCD, 90Hz
Size
Cool 40i
6.56 inches, 103.4 cm2 (~80.8% screen-to-body ratio)
Cool X Wide
6.38 inches, 117.8 cm2 (~82.9% screen-to-body ratio)
Resolution
Cool 40i
720 x 1612 pixels, 20:9 ratio (~269 ppi density)
Cool X Wide
720 x 1158 pixels, 16:10 ratio (~214 ppi density)
OS
Cool 40i
Android 14, CoolOS
Cool X Wide
Android 16
Chipset
Cool 40i
Mediatek MT6765 Helio G37 (12 nm)
Cool X Wide
Mediatek Helio G99 (6 nm)
CPU
Cool 40i
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
Cool X Wide
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Cool 40i
PowerVR GE8320
Cool X Wide
Mali-G57 MC2
Card slot
Cool 40i
microSDXC (dedicated slot)
Cool X Wide
microSDXC
Internal
Cool 40i
128GB 4GB RAM, 256GB 6GB RAM
Cool X Wide
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
Other
Cool 40i
eMMC 5.1
Cool X Wide
UFS 2.2
Dual
Cool 40i
50 MP, f/1.8 (wide), PDAF Auxiliary lens
Cool X Wide
-
Features
Cool 40i
LED flash, panorama, HDR
Cool X Wide
LED flash
Video
Cool 40i
1080p@30fps
Cool X Wide
Yes
Triple
Cool 40i
-
Cool X Wide
50 MP, (wide), AF 2 MP (macro)
Single
Cool 40i
8 MP, f/2.0, (wide)
Cool X Wide
8 MP
Video
Cool 40i
1080p@30fps
Cool X Wide
Yes
Loudspeaker
Cool 40i
Yes
Cool X Wide
Yes
3.5mm jack
Cool 40i
Unspecified
Cool X Wide
Yes
WLAN
Cool 40i
Wi-Fi 802.11 a/b/g/n/ac
Cool X Wide
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
Cool 40i
5.0, A2DP, LE
Cool X Wide
Yes
Positioning
Cool 40i
GPS, GLONASS, BDS, GALILEO
Cool X Wide
GPS, GLONASS, GALILEO, BDS
NFC
Cool 40i
Yes
Cool X Wide
No
Radio
Cool 40i
No
Cool X Wide
No
USB
Cool 40i
USB Type-C 2.0
Cool X Wide
USB Type-C
Sensors
Cool 40i
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Cool X Wide
Fingerprint (side-mounted), accelerometer, proximity
Type
Cool 40i
4500 mAh
Cool X Wide
Li-Po 4600 mAh
Charging
Cool 40i
10W wired
Cool X Wide
18W wired
Colors
Cool 40i
Phantom Black, Glacier Blue, Lite Pink, Ivory White
Cool X Wide
White, Black, Red
Price
Cool 40i
About 100 EUR
Cool X Wide
About 130 EUR