Screen size
Cool 3 PlusWinner: 5.7"+3.7%
Cool S15.5"
Quick verdict
Cool S1 leads the measured specs 10-5.
Measured wins
Cool 3 Plus
5
spec wins
Ties
4
equal specs
Cool S1
10
spec wins
Overall winner
Screen size
Technology
Cool 3 Plus
GSM / HSPA / LTE
Cool S1
GSM / HSPA / LTE
2G bands
Cool 3 Plus
GSM 850 / 900 / 1800 / 1900
Cool S1
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
Cool 3 Plus
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
Cool S1
HSDPA
4G bands
Cool 3 Plus
1, 2, 3, 4, 5, 6, 7, 8, 19, 20, 28
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
equal specsBattery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
5G support
equal specsNFC
equal specs3.5mm jack
equal specsSD card
Stereo speakers
Cool S1
LTE
Speed
Cool 3 Plus
HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Cool S1
HSPA, LTE
GPRS
Cool 3 Plus
-
Cool S1
Yes
EDGE
Cool 3 Plus
-
Cool S1
Yes
Announced
Cool 3 Plus
2019, June. Released 2019, June
Cool S1
2016, December. Released 2017, January
Status
Cool 3 Plus
Discontinued
Cool S1
Discontinued
Dimensions
Cool 3 Plus
145.7 x 70.9 x 8.2 mm (5.74 x 2.79 x 0.32 in)
Cool S1
151.4 x 74.7 x 7.5 mm (5.96 x 2.94 x 0.30 in)
Weight
Cool 3 Plus
135 g (4.76 oz)
Cool S1
168 g (5.93 oz)
SIM
Cool 3 Plus
Nano-SIM + Nano-SIM
Cool S1
Dual SIM
Type
Cool 3 Plus
IPS LCD
Cool S1
IPS LCD
Size
Cool 3 Plus
5.71 inches, 81.4 cm2 (~78.8% screen-to-body ratio)
Cool S1
5.5 inches, 83.4 cm2 (~73.7% screen-to-body ratio)
Resolution
Cool 3 Plus
720 x 1520 pixels, 19:9 ratio (~295 ppi density)
Cool S1
1080 x 1920 pixels, 16:9 ratio (~401 ppi density)
OS
Cool 3 Plus
Android 9.0 (Pie)
Cool S1
Android 6.0.1 (Marshmallow), eUI 5.8
Chipset
Cool 3 Plus
Mediatek MT6761 Helio A22 (12 nm)
Cool S1
Qualcomm MSM8996 Snapdragon 821 (14 nm)
CPU
Cool 3 Plus
Quad-core 2.0 GHz Cortex-A53
Cool S1
Quad-core (2x2.35 GHz Kryo & 2x1.6 GHz Kryo)
GPU
Cool 3 Plus
PowerVR GE8320
Cool S1
Adreno 530
Card slot
Cool 3 Plus
microSDXC (uses shared SIM slot)
Cool S1
No
Internal
Cool 3 Plus
16GB 2GB RAM, 32GB 3GB RAM
Cool S1
64GB 4GB RAM, 128GB 6GB RAM
Other
Cool 3 Plus
eMMC 5.1
Cool S1
-
Single
Cool 3 Plus
13 MP, AF
Cool S1
16 MP, f/2.0, PDAF
Features
Cool 3 Plus
LED flash, panorama, HDR
Cool S1
Dual-LED dual-tone flash, HDR, panorama
Video
Cool 3 Plus
1080p@30fps
Cool S1
Yes
Single
Cool 3 Plus
8 MP
Cool S1
8 MP
Video
Cool 3 Plus
Cool S1
Loudspeaker
Cool 3 Plus
Yes
Cool S1
Yes, with stereo speakers
3.5mm jack
Cool 3 Plus
Yes
Cool S1
Yes
Other
Cool 3 Plus
-
Cool S1
Tuned by Harman Kardon
WLAN
Cool 3 Plus
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Cool S1
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
Cool 3 Plus
5.0, A2DP, LE
Cool S1
4.1, A2DP, LE
Positioning
Cool 3 Plus
GPS
Cool S1
GPS
NFC
Cool 3 Plus
No
Cool S1
No
Infrared port
Cool 3 Plus
Yes
Cool S1
-
Radio
Cool 3 Plus
No
Cool S1
FM radio
USB
Cool 3 Plus
microUSB 2.0, OTG
Cool S1
USB Type-C
Sensors
Cool 3 Plus
Fingerprint (rear-mounted), accelerometer, proximity
Cool S1
Fingerprint (rear-mounted), accelerometer, proximity
Type
Cool 3 Plus
Li-Ion 3000 mAh, non-removable
Cool S1
Li-Po 4070 mAh, non-removable
Charging
Cool 3 Plus
-
Cool S1
18W wired, QC3
Colors
Cool 3 Plus
Ocean Blue, Cherry Black
Cool S1
Gold
Models
Cool 3 Plus
1825-I01
Cool S1
-
Price
Cool 3 Plus
About 6000 INR
Cool S1
About 420 EUR