Screen size
Cool 30i6.6"
CP12sWinner: 6.8"+3.4%
Quick verdict
Cool 30i and CP12s are close on the measured specs.
Measured wins
Cool 30i
6
spec wins
Ties
6
equal specs
CP12s
6
spec wins
Screen size
Technology
Cool 30i
GSM / CDMA / HSPA / LTE
CP12s
GSM / HSPA / LTE
2G bands
Cool 30i
GSM 850 / 900 / 1800 / 1900 , CDMA 800
CP12s
GSM 850 / 900 / 1800 / 1900
3G bands
Cool 30i
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
CP12s
HSDPA 850 / 900 / 1900 / 2100 - International, HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bands
Cool 30i
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
equal specsStorage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
3.5mm jack
equal specsSD card
equal specsStereo speakers
1, 3, 5, 7, 8, 20, 28, 34, 38, 40, 41 - International, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66 - USA
CP12s
1, 3, 5, 7, 8, 28, 40, 41 - International, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66 - USA
Speed
Cool 30i
HSPA, LTE
CP12s
HSPA, LTE
Announced
Cool 30i
2023, December
CP12s
2023, November 29
Status
Cool 30i
Available. Released 2023, December
CP12s
Available. Released 2023, November 29
Dimensions
Cool 30i
166.2 x 76.7 x 8.3 mm (6.54 x 3.02 x 0.33 in)
CP12s
169.7 x 76.7 x 8.2 mm (6.68 x 3.02 x 0.32 in)
Weight
Cool 30i
197.6 g (6.98 oz)
CP12s
209.7 g (7.41 oz)
SIM
Cool 30i
Nano-SIM + Nano-SIM
CP12s
Nano-SIM + Nano-SIM
Type
Cool 30i
IPS LCD
CP12s
IPS LCD
Size
Cool 30i
6.56 inches, 103.9 cm2 (~81.5% screen-to-body ratio)
CP12s
6.79 inches, 109.5 cm2 (~84.1% screen-to-body ratio)
Resolution
Cool 30i
720 x 1600 pixels, 20:9 ratio (~267 ppi density)
CP12s
720 x 1640 pixels (~264 ppi density)
OS
Cool 30i
Android 13, CoolOS
CP12s
Android 13
Chipset
Cool 30i
Mediatek MT6765 Helio G37 (12 nm)
CP12s
Unisoc Tiger T616 (12 nm)
CPU
Cool 30i
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
CP12s
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Cool 30i
PowerVR GE8320
CP12s
Mali-G57 MP1
Card slot
Cool 30i
microSDXC (dedicated slot)
CP12s
microSDXC (uses shared SIM slot)
Internal
Cool 30i
256GB 6GB RAM
CP12s
128GB 6GB RAM, 256GB 8GB RAM
Other
Cool 30i
-
CP12s
eMMC 5.1
Dual
Cool 30i
50 MP, f/1.6 (wide), PDAF Depth camera
CP12s
-
Features
Cool 30i
LED flash, panorama, HDR
CP12s
LED flash, panorama
Video
Cool 30i
1080p@30fps
CP12s
1080p@30fps
Triple
Cool 30i
-
CP12s
48 MP, f/1.8, (wide), AF 2 MP (macro) Auxiliary lens
Single
Cool 30i
8 MP
CP12s
8 MP
Video
Cool 30i
1080p@30fps
CP12s
1080p@30fps
Loudspeaker
Cool 30i
Yes
CP12s
Yes
3.5mm jack
Cool 30i
Unspecified
CP12s
Unspecified
WLAN
Cool 30i
Wi-Fi 802.11 a/b/g/n/ac
CP12s
Wi-Fi 802.11 a/b/g/n/ac
Bluetooth
Cool 30i
5.0, A2DP, LE
CP12s
5.0, A2DP, LE
Positioning
Cool 30i
GPS, GLONASS, BDS, GALILEO
CP12s
GPS, GLONASS, BDS
NFC
Cool 30i
No
CP12s
Yes
Radio
Cool 30i
No
CP12s
Unspecified
USB
Cool 30i
USB Type-C 2.0
CP12s
Yes
Sensors
Cool 30i
Fingerprint (side-mounted), accelerometer, proximity
CP12s
Fingerprint (side-mounted), accelerometer, proximity
Type
Cool 30i
4500 mAh
CP12s
5000 mAh
Charging
Cool 30i
10W wired
CP12s
18W wired
Colors
Cool 30i
Cream White, Desert Gold, Lavender Purple, Sky Blue
CP12s
Pearl White, Glacier Blue, Mint Green, Starlight Black