3G, HSDPA 850 / 900 / 2100 4G, LTE WiFi, Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot
3.5 mm Audio Jack
OS: 7.0 (Nougat)
Size: 6.0 inches, 92.6 cm2 (~100% screen-to-body ratio)

Dual Sim, Hybrid Dual Sim, Nano Sim (Dual Stand-by)
CPU Speed: Octa-core Cortex-A53, 2.6GHz,16nm FFC CPU: MediaTek
RAM: 6 GB
128 GB
Card Slot, microSD, up to 256 GB
Black, Red

3G, HSDPA 850 / 900 / 1900 / 2100 4G, LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500) WiFi, Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
3.5 mm Audio Jack
OS: Android 9.0 (Pie); One UI
Size: 6.7 inches, 108.4 cm2 (~86.0% screen-to-body ratio)

Dual Sim, Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver) CPU: Qualcomm SDM675 Snapdragon 675 (11 nm)
RAM: 6/8 GB
128 GB
Card Slot, microSD, up to 1 TB (dedicated slot)
Coral, Blue, Black, White

3G, 42.2 Mbps Download, 5.76 Mbps Upload 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: Android, v4.4.2 (KitKat)
Size: 5.1 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 1.9 GHz CPU: Adonis Prime2 Processor
RAM: 2 GB
16 GB inbuilt
Card Slot, upto 64 GB

3G, 42 Mbps Download, 21 Mbps Upload 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: 4.4.2 (KitKat)
Size: 5.7 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 1.9 GHz CPU:
RAM: 3 GB
32 GB inbuilt
Card Slot, upto 64 GB

3G, 42 Mbps Download, 5.8 Mbps Upload 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: Android, v4.4.2 (KitKat)
Size: 5.2 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 2.3 GHz CPU: Qualcomm MSM8974AB Snapdragon 801 Processor
RAM: 3 GB
16 GB inbuilt
Card Slot, upto 128 GB

3G, 42 Mbps Download, 5.8 Mbps Upload 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: Android, v4.2.2 (Jelly Bean)
Size: 5 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 2.2 GHz CPU:
RAM: 2 GB
16 GB inbuilt
Card Slot, upto 64 GB

3G 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: Android, v5.0 (Lollipop)
Size: 5.5 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 1.7 GHz CPU: Mediatek MT6752 Processor
RAM: 2 GB
16 GB inbuilt
Card Slot, upto 128 GB

3G, 42.2 Mbps Download, 5.76 Mbps Upload 4G WiFi, with wifi-hotspot
3.5 mm Audio Jack
OS: Windows Phone, v8.1
Size: 5 inches, 1080 x 1920 pixels

Dual Sim
CPU Speed: 2.2 GHz CPU: Qualcomm Snapdragon 800 Processor
RAM: 2 GB
32 GB inbuilt
Card Slot