Alcatel has not announced their latest phones our, but they are just out by them in their own site used for support purpose. Those leaks contain almost all the specifications of those two unannounced phones Idol 4 and 4S.
Leaked Specifications of Alcatel Idol 4 and 4S
Both the phones come with the Android latest version 6.0 (Marshmallow).
Idol 4 runs on Snapdragon 617 SoC, Octa-core processor clocking at 1.7 GHz + 1.2 GHz.
Idol 4S runs on Snapdragon 652 SoC, Octa-core processor clocking at 1.8 GHz + 1.4 GHz.
5.2 inch 1080p IPS display is there in Idol 4 where as 5.5 inch QHD AMOLED display in Idol 4S.
Coming to the camera, Idol 4 and 4S are equipped with 13 MP and 16 MP rear cameras respectively and 8 MP front camera.
Idol 4 is powered up with 2610 mAh battery and Idol 4S with 3000 mAh battery.
Memory and performance
Both the phones comes with 3 GB RAM for high performance but internal memory differs. The internal memory for Idol 4 is 16 GB and Idol 4S is 32 GB. The memory in both the phones is expandable up to 512 GB using microSD card in the provided slot.
Apart from these Idol 4 also has a variant with 2 GB RAM.
As per connectivity aspect, both the phones support all the standards, Wi-Fi 802.11 a/b/g/n/ac, Bluetooth v4.2, NFC, GPS. And one more extra feature that makes these phones special is VoLTE and Wi-Fi supported.
Idol 4 and 4S supports Gyroscope, E-Compass, G-Sensor, Hall sensor, proximity and where light sensor is only supported by Idol 4S.
As reviewing the leaked specifications of both the Idol 4 and 4S, we can say the Idol 4S have some enhanced features than the Idol 4. And we need to wait for the details of release, availability and price of the phones.