3G, HSPA 42.2/5.76 Mbps 4G, LTE Cat4 150/50 Mbps WiFi, Wi-Fi 802.11
3.5 mm Audio Jack
OS: 10.0; One UI 2
Size: 5.7 inches, 79.8 cm2 (~77.8% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Octa-core (4x1.95 GHz & 4x1.45 GHz) CPU: Exynos
RAM: 8GB
128 GB
Card Slot, microSD, up to 512 GB (dedicated slot)
Black, Blue, Red

3G, HSPA 21.1/5.76 Mbps 4G WiFi, Wi-Fi 802.11 a/b/g/n, hotspot
3.5 mm Audio Jack
OS: 9.0 Pie (Go edition)
Size: 5.45 inches, 76.7 cm2 (~72.7% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Quad-core 1.3 GHz CPU: Mediatek
RAM: 1GB
16GB
Card Slot, microSD, up to 64 GB
Black, Red

3G, HSPA 21.1/5.76 Mbps 4G, LTE Cat4 150/50 Mbps WiFi, Wi-Fi 802.11 a/b/g/n, hotspot
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 6.6 inches, 105.2 cm2 (~82.9% screen-to-body ratio)

Dual Sim
CPU Speed: Quad-core 2.0 GHz Cortex-A53 CPU: Helio A22 (12 nm)
RAM: 2GB
32GB
Card Slot, microSD, up to 256 GB
Midnight Black, Quetzal Cyan, Cosmic Purple

3G, HSPA 42.2/11.5 Mbps 4G, LTE WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 6.26 inches, 97.8 cm2 (~80.0% screen-to-body ratio)

Dual Sim, Dual SIM (Micro-SIM, dual stand-by)
CPU Speed: Octa-core 1.6 GHz CPU: Spreadtrum SC9863A
RAM: 3 GB
32 GB
Card Slot, microSD, up to 128 GB (dedicated slot)
Light Blue & Dark Blue

3G, HSPA 42.2/5.76 Mbps 4G, LTE-A WiFi, Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Octa-core 1.8 GHz CPU: MediaTek Helio P60 (12nm)
RAM: 3 GB
32GB
Card Slot, microSD, up to 256 GB
Midnight Purple, Midnight Blue, Black

3G, HSPA 42.2/5.76 Mbps 4G, LTE-A WiFi, Wi-Fi 802.11 b/g/n, hotspot
3.5 mm Audio Jack
OS: 9.0 (Pie); ColorOS 6 Lite
Size: 6.1 inches (~80.3% screen-to-body ratio)

Dual Sim, Dual Nano SIM
CPU Speed: Octa-core 2.0 GHz Cortex-A53 CPU: Mediatek MT6762 Helio P22 (12 nm)
RAM: 3/2 GB
64/32 GB
Card Slot, microSD, up to 256 GB
Diamond Black, Diamond Blue

3G, HSPA 42.2/11.5 Mbps 4G, LTE WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 5.45 inches, 76.7 cm2 (~74.4% screen-to-body ratio)

Dual Sim, Dual SIM (Micro-SIM, dual stand-by)
CPU Speed: 1.6GHz Octa core CPU: MediaTek
RAM: 2 GB
16 GB
Card Slot, microSD, up to 64 GB (dedicated slot)
Blue, Purple, Red

3G, HSPA 42.2/5.76 Mbps 4G WiFi, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
3.5 mm Audio Jack
OS: 8.1 Oreo (Go edition)
Size: 5.0 inches, 68.9 cm2 (~61.9% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Quad-core 1.4 GHz CPU: Mediatek
RAM: 1GB
8GB
Card Slot, microSD, up to 64 GB (dedicated slot)
Black, Champagne Gold, Glossy Blue

3G, HSPA 42.2/5.76 Mbps 4G, LTE-A WiFi, Wi-Fi 802.11 b/g/n, hotspot
3.5 mm Audio Jack
OS: 8.1 Oreo (Go edition)
Size: 5.0 inches, 68.9 cm2 (~61.9% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Quad-core 1.4 GHz CPU: Mediatek
RAM: 1GB
8GB
Card Slot, microSD, up to 32 GB
Black, Champagne Gold, Glossy Blue

3G, HSPA 42.2/11.5 Mbps 4G, LTE (Dual Sim 4G Support) WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 6.0 inches, 68.9 cm2 (~73.2% screen-to-body ratio)

Dual Sim, Dual SIM (Micro-SIM, dual stand-by)
CPU Speed: Octa-core 1.6 GHz CPU:
RAM: 1/2 GB
8/16 GB
Card Slot, microSD, up to 64 GB (dedicated slot)
Red, Graduation Green

3G, HSDPA 850 / 900 / 2100 4G, LTE WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 6.1 inches, 91.3 cm2

Dual Sim, Dual SIM (Mini-SIM, dual stand-by)
CPU Speed: 1.6GHz Octa core CPU: Spreadtrum SC9863A
RAM: 2 GB
16 GB
Card Slot, Upto 64 GB
Champagne Gold, Ice Blue, City Blue

3G, HSDPA 850 / 900 / 1900 / 2100 4G, LTE-A WiFi, Wi-Fi 802.11 b/g/n, hotspot
3.5 mm Audio Jack
OS: 9.0 (Pie); Star OS 5.1
Size: 6.22" 19:09 HD+ Dew Drop Notch Display

Dual Sim, Dual Sim, Dual Standby (Micro-SIM)
CPU Speed: Octa core, 2 GHz, Cortex A53 CPU:
RAM: 3 GB
32 GB
Card Slot, microSD, up to 256 GB
Royal Blue, Charcoal Blue

3G, HSDPA 850 / 900 / 2100 4G, LTE WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 9.0 (Pie)
Size: 5.71 inches, 81.4 cm2 (~76.6% screen-to-body ratio)

Dual Sim, Dual Sim, Dual Standby (Micro-SIM)
CPU Speed: Octa-core 1.6 GHz CPU:
RAM: 3 GB
32 GB
Card Slot, microSD, up to 64 GB (dedicated slot)
Various

3G, HSDPA 850 / 900 / 2100 4G, unavailable WiFi, Wi-Fi 802.11 b/g/n
3.5 mm Audio Jack
OS: 8.1 (Oreo) Go Edition
Size: 5.45 inches, 76.7 cm2 (~74.4% screen-to-body ratio)

Dual Sim, Dual SIM (Mini-SIM, dual stand-by)
CPU Speed: Quad core, 1.3 GHz, Cortex A53 CPU:
RAM: 1 GB
8 GB
Card Slot, Upto 32 GB
Black, White,Gold

3G, HSPA 42.2/5.76 Mbps 4G, LTE WiFi, Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
3.5 mm Audio Jack
OS: 9. (Pie); (HiOS 4.6)
Size: 6.1 inches, 91.3 cm2 (~80.1% screen-to-body ratio)

Dual Sim, Dual SIM (Nano-SIM, dual stand-by)
CPU Speed: Quad-core, 2.0 GHz CPU:
RAM: 2 GB
16 GB
Card Slot, microSD, up to 64 GB
Nebula Black, Royal Purple