Screen size
Cool 10AWinner: 6.5"+31%
Roar4.5"
Quick verdict
Cool 10A leads the measured specs 13-1.
Measured wins
Cool 10A
13
spec wins
Overall winner
Ties
4
equal specs
Roar
1
spec wins
Screen size
Technology
Cool 10A
GSM / HSPA / LTE
Roar
GSM / HSPA
2G bands
Cool 10A
GSM 850 / 900 / 1800 / 1900
Roar
GSM 850 / 900 / 1800 / 1900
3G bands
Cool 10A
HSDPA 2100
Roar
HSDPA 850 / 900 / 2100
4G bands
Cool 10A
LTE
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
equal specsStereo speakers
Roar
-
Speed
Cool 10A
HSPA, LTE
Roar
HSPA
Announced
Cool 10A
2021, March 29. Released 2021, March 29
Roar
2015, November. Released 2015, November
Status
Cool 10A
Discontinued
Roar
Discontinued
Dimensions
Cool 10A
165 x 76 x 8.8 mm (6.50 x 2.99 x 0.35 in)
Roar
133 x 65.4 x 9 mm (5.24 x 2.57 x 0.35 in)
Weight
Cool 10A
200 g (7.05 oz)
Roar
-
Build
Cool 10A
Glass front, plastic back, plastic frame
Roar
-
SIM
Cool 10A
Nano-SIM
Roar
Nano-SIM
Type
Cool 10A
IPS LCD
Roar
IPS LCD
Size
Cool 10A
6.52 inches, 102.6 cm2 (~81.8% screen-to-body ratio)
Roar
4.5 inches, 55.8 cm2 (~64.2% screen-to-body ratio)
Resolution
Cool 10A
720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Roar
480 x 854 pixels, 16:9 ratio (~218 ppi density)
OS
Cool 10A
Android 11
Roar
Android 5.1 (Lollipop)
Chipset
Cool 10A
Unisoc SC9863A (28 nm)
Roar
Mediatek MT6580 (28 nm)
CPU
Cool 10A
Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
Roar
Quad-core 1.3 GHz Cortex-A7
GPU
Cool 10A
IMG8322
Roar
Mali-400MP2
Card slot
Cool 10A
microSDXC (dedicated slot)
Roar
microSDHC (dedicated slot)
Internal
Cool 10A
64GB 2GB RAM
Roar
8GB 1GB RAM
Other
Cool 10A
eMMC 5.1
Roar
-
Dual
Cool 10A
13 MP, (wide), AF Auxiliary lens
Roar
-
Features
Cool 10A
LED flash, panorama, HDR
Roar
LED flash
Video
Cool 10A
1080p@30fps
Roar
Yes
Single
Cool 10A
-
Roar
5 MP, AF
Single
Cool 10A
5 MP
Roar
2 MP
Video
Cool 10A
Roar
Loudspeaker
Cool 10A
Yes
Roar
Yes
3.5mm jack
Cool 10A
Yes
Roar
Yes
WLAN
Cool 10A
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Roar
Wi-Fi 802.11 b/g/n, hotspot
Bluetooth
Cool 10A
4.2, A2DP
Roar
4.0, A2DP
Positioning
Cool 10A
GPS
Roar
GPS
NFC
Cool 10A
No
Roar
No
Radio
Cool 10A
FM radio
Roar
FM radio
USB
Cool 10A
microUSB
Roar
microUSB 2.0
Sensors
Cool 10A
Fingerprint (rear-mounted), accelerometer, proximity
Roar
Yes
Type
Cool 10A
Li-Po 4000 mAh
Roar
Li-Ion 1800 mAh, removable
Charging
Cool 10A
10W wired
Roar
-
Colors
Cool 10A
Black, Blue, White
Roar
Black
Price
Cool 10A
About 90 EUR
Roar
-