Screen size
Cool 10AWinner: 6.5"+3.4%
Cool 12A6.3"
Quick verdict
Cool 12A leads the measured specs 6-5.
Measured wins
Cool 10A
5
spec wins
Ties
7
equal specs
Cool 12A
6
spec wins
Overall winner
Screen size
Technology
Cool 10A
GSM / HSPA / LTE
Cool 12A
GSM / HSPA / LTE
2G bands
Cool 10A
GSM 850 / 900 / 1800 / 1900
Cool 12A
GSM 850 / 900 / 1800 / 1900
3G bands
Cool 10A
HSDPA 2100
Cool 12A
HSDPA 2100
4G bands
Cool 10A
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
equal specsMain camera
Front camera
Battery
equal specsWired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
equal specsUSB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Cool 12A
LTE
Speed
Cool 10A
HSPA, LTE
Cool 12A
HSPA, LTE
Announced
Cool 10A
2021, March 29. Released 2021, March 29
Cool 12A
2020, October 05. Released 2020, October 05
Status
Cool 10A
Discontinued
Cool 12A
Discontinued
Dimensions
Cool 10A
165 x 76 x 8.8 mm (6.50 x 2.99 x 0.35 in)
Cool 12A
156.2 x 75.2 x 8.9 mm (6.15 x 2.96 x 0.35 in)
Weight
Cool 10A
200 g (7.05 oz)
Cool 12A
202.5 g (7.16 oz)
Build
Cool 10A
Glass front, plastic back, plastic frame
Cool 12A
Glass front, plastic frame, glass back
SIM
Cool 10A
Nano-SIM
Cool 12A
Nano-SIM
Type
Cool 10A
IPS LCD
Cool 12A
IPS LCD
Size
Cool 10A
6.52 inches, 102.6 cm2 (~81.8% screen-to-body ratio)
Cool 12A
6.3 inches, 97.4 cm2 (~82.9% screen-to-body ratio)
Resolution
Cool 10A
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Cool 12A
720 x 1560 pixels, 19.5:9 ratio (~273 ppi density)
OS
Cool 10A
Android 11
Cool 12A
Android
Chipset
Cool 10A
Unisoc SC9863A (28 nm)
Cool 12A
Spreadtrum
CPU
Cool 10A
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Cool 12A
Quad-core (1x2.0 GHz Cortex-A75 & 3x1.8 GHz Cortex-A55)
GPU
Cool 10A
IMG8322
Cool 12A
-
Card slot
Cool 10A
microSDXC (dedicated slot)
Cool 12A
microSD
Internal
Cool 10A
64GB 2GB RAM
Cool 12A
64GB 4GB RAM
Other
Cool 10A
eMMC 5.1
Cool 12A
eMMC 5.1
Dual
Cool 10A
13 MP, (wide), AF Auxiliary lens
Cool 12A
16 MP, PDAF 2 MP
Features
Cool 10A
LED flash, panorama, HDR
Cool 12A
LED flash, panorama, HDR
Video
Cool 10A
1080p@30fps
Cool 12A
1080p@30fps
Single
Cool 10A
5 MP
Cool 12A
8 MP
Video
Cool 10A
Cool 12A
1080p@30fps
Loudspeaker
Cool 10A
Yes
Cool 12A
Yes
3.5mm jack
Cool 10A
Yes
Cool 12A
Yes
WLAN
Cool 10A
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Cool 12A
Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth
Cool 10A
4.2, A2DP
Cool 12A
4.2, A2DP
Positioning
Cool 10A
GPS
Cool 12A
GPS
NFC
Cool 10A
No
Cool 12A
No
Radio
Cool 10A
FM radio
Cool 12A
FM radio
USB
Cool 10A
microUSB
Cool 12A
USB Type-C 2.0
Sensors
Cool 10A
Fingerprint (rear-mounted), accelerometer, proximity
Cool 12A
Fingerprint (side-mounted), accelerometer, proximity
Type
Cool 10A
Li-Po 4000 mAh
Cool 12A
Li-Po 4000 mAh
Charging
Cool 10A
10W wired
Cool 12A
-
Colors
Cool 10A
Black, Blue, White
Cool 12A
Dream Black, Dream Blue, Fantasy Silver
Price
Cool 10A
About 90 EUR
Cool 12A
About 70 EUR