| 2G Network | SIM1: GSM 850 / 900 / 1800 / 1900 | SIM1: GSM 850 / 900 / 1800 / 1900SIM2: GSM 850 / 900 / 1800 / 1900 | 
|---|---|---|
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100) | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | 
| Dimensions | 138.4 x 67.3 x 7.3 mm | 158.3 x 75.3 x 8.4 mm | 
| Sim Type | Single SIM (Nano-SIM) | Dual Sim, Dual Standby (Nano-SIM) | 
| Weight | 148 g | 190 g | 
| Display Type | Wide color gamut display, 3D Touch display & home button, True-tone display | IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch | 
| Display Size | 750 x 1334 Pixels (~326 PPI) | 1080 x 2340 Pixels (~409 PPI) | 
| Protection | Ion-strengthened glass, oleophobic coating | |
| Memory | 64/256GB Built-in, 2GB RAM | 64GB Built-in, 4GB RAM | 
| Card slot | No | microSD Card, (supports up to 256GB) (uses SIM 2 slot) | 
| GPRS | Yes | Yes | 
| EDGE | Yes | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 
| BlueTooth | v5.0 with A2DP, LE | v5.0 with A2DP, LE | 
| USB | 2.0, reversible connector | 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 
| NFC | Yes | No | 
| GPS | Yes + A-GPS support & Glonass, BDS, GALILEO | Yes + A-GPS support & Glonass, BDS | 
| Main Camera | f/1.8, 28mm, phase detection, 1/3" sensor size, Geo-tagging, simultaneous 4K video and 8MP image recording, touch focus, face/smile detection, HDR (photo/panorama), Video ([email protected]/30/60fps, [email protected]/60/120/240fps) | Geo-tagging, Phase detection, touch focus, HDR, Panorama, Video ([email protected], [email protected]/60/120fps, [email protected], gyro-EIS) | 
| Front Camera | 7 MP, f/2.2, [email protected], [email protected], face detection, HDR, panorama | 13 MP, HDR, panorama, Video ([email protected]) | 
| OS | IOS 11 | Android 9.0 (Pie) | 
| Chipset | Apple A11 Bionic | Qualcomm SDM665 Snapdragon 665 (11 nm) | 
| Processor | Hexa Core (2x Monsoon + 4x Mistral) | Octa-core (4 x 2.0 GHz Kryo 260 Gold + 4 x 1.8 GHz Kryo 260 Silver) | 
| GPU | (3-core graphics) | Adreno 610 | 
| Sensors | Accelerometer, gyro, proximity, compass, barometer, Fingerprint (front-mounted) | Accelerometer, Compass, Fingerprint (rear mounted), Gyro, Proximity | 
| Browser | HTML5 (Safari) | HTML5 | 
| Sound | Lightning to 3.5 mm headphone jack adapter, MP3/WAV/AAX+/AIFF/Apple Lossless player, MP4/H.264 player, Speaker Phone | 3.5mm Audio Jack, XviD/MP4/H.264 player, MP3/WAV/eAAC+/FLAC player, Speaker Phone | 
| Colors | Silver, Space Gray, Gold | Crystal Green, Crystal Blue | 
| Battery | - Wireless charging, Fast battery charging: 50% in 30 min | - Fast battery charging 18W | 
| Misc | Active noise cancellation with dedicated mic, Lightning to 3.5 mm headphone jack adapter incl, IP67 certified - dust and water resistant, Siri natural language commands and dictation, iCloud cloud service, Water resistant up to 1.5 meters and 30 minutes, Apple Pay (Visa, MasterCard, AMEX certified), Document editor | Active noise cancellation with dedicated mic, Photo/video editor, Document viewer |