| Manufacturer | |
| OnePlus | Xiaomi | 
| Announced | |
| 2018, December | February 2019 | 
| Status | |
| Available. Released 2018, December | Coming Soon - March 2019 | 
| Price | |
| Rs. 50,999 ($0.00) [Similarly Priced] | Rs. 13,999 ($0.00) [Similarly Priced] | 
| Colors | |
| Mirror Black (glass back), Midnight Black (metal back) | Nebula Red, Neptune Blue, Space Black | 
| Form Factor | |
| Candybar | Candybar | 
| Dimension | |
| 
                        157.5 x 74.8 x 8.2 mm  (6.2 x 2.94 x 0.32 in)  | 
                            
        159.2 x 75.2 x 8.1 mm  (6.27 x 2.96 x 0.32 in)  | 
                        
| Weight | |
| 185 g (6.53 oz) | 186 g (6.56 oz) | 
| SIM Type | |
| Hybrid Dual SIM (Nano-SIM, dual stand-by) | Hybrid Dual SIM (Nano-SIM, dual stand-by) | 
| 2G Network | |
| GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 & TD-SCDMA  | 
                            GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | 
| 3G Network | |
| HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 | HSDPA 850 / 900 / 1900 / 2100 | 
| 4G Network | |
| LTE | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 40(2300), 41(2500) | 
| Messaging | |
| SMS, MMS, Push Mail, EMail, IM | |
| Build Features | |
| - Fingerprint Sensor (In-display) | 
                                - Fingerprint Sensor | 
                            
| OS | |
| Android 9.0 (Pie) | Android 9.0 (Pie) | 
| User Interface | |
| Oxygen 9.0.11 | MIUI 10 | 
| Processor | |
| Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver), Qualcomm SDM845 Snapdragon 845 (10 nm) [Similar] | Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver), Qualcomm SDM675 Snapdragon 675 (11 nm) [Similar] | 
| GPU | |
| Adreno 630 [Similar] | Adreno 612 [Similar] | 
| RAM | |
| 10 GB [Browse Similar] | 6 GB [Browse Similar] | 
| Internal Memory | |
| 256 GB | 128 GB | 
| External Memory | |
| No | microSD, up to 256 GB (uses SIM 2 slot) | 
| Type | |
| AMOLED Capacitive Touchscreen, Corning Gorilla Glass 6 | IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 | 
| Colors | |
| 16M colors | 16M colors | 
| Size | |
| 6.41 inches [Similar] | 6.3 inches [Similar] | 
| Resolution | |
| 1080 x 2340 pixels (402 ppi) | 1080 x 2340 pixels (409 ppi) | 
| Screen-to-Body Ratio | 85.64% | 81.41% | 
| Multi-Touch | |
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| Rear Camera | |
| Dual 16 MP + 20 MP [Similar] | 48 MP + 5 MP [Similar] | 
| Flash | |
| Dual-LED Flash | Dual-LED Flash | 
| Features | |
| 16 MP, f/1.5-2.4, Dual Pixel PDAF, OIS 20 MP, f/2.6, AF HDR, panorama  | 
                            48 MP, f/1.8, 1/2", 0.8µm, PDAF  5 MP, f/2.4, depth sensor HDR, Panorana  | 
                        
| Video | |
| 2160p@30/60fps, 1080p@30/60/240fps, 720p@480fps, Auto HDR | 2160p@30fps, 1080p@30/60/120fps, (gyro-EIS) | 
| Front Camera | |
| 16 MP, HDR, 1080@30fps [Similar] | 13 MP, HDR, 1080p@30fps [Similar] | 
| 3.5mm Jack | |
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| Radio | |
| No | FM radio, recording | 
| Games | |
| Yes + Downloadable | Yes + Downloadable | 
| Loud Speaker | |
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| GPRS | |
| Yes | Yes | 
| Edge | |
| Yes | Yes | 
| 3G | |
| HSPA 42.2/5.76 Mbps, LTE-A (5CA) Cat18 1200/200 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat9 450/50 Mbps | 
| Bluetooth | |
| 5.0, A2DP, LE, EDR | 5.0, A2DP, LE | 
| Wi-Fi | |
| Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | 
| USB | |
| 2.0, Type-C 1.0 reversible connector, USB On-The-Go | 2.0, Type-C 1.0 reversible connector | 
| GPS | |
| Yes, with A-GPS, GLONASS, BDS, GALILEO | Yes, with A-GPS, GLONASS, BDS | 
| Browser | |
| Chrome | Yes | 
| Internal | |
| 256 GB, 10 GB RAM | 128 GB, 6 GB RAM or 64 GB, 4 GB RAM | 
| Expandable Storage | |
| No | microSD, up to 256 GB (uses SIM 2 slot) | 
| USB OTG | |
| Supported | Yes | 
| Fingerprint | |
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| Proximity Sensor | |
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| Accelerometer Sensor | |
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| Light Sensor | |
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| Magnetic-field Sensor (Compass) | |
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| Gyroscope Sensor | |
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| Infrared Sensor | |
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| NFC | |
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| Type | |
| Non-removable Li-Po Battery Warp charging 30W  | 
                            Non-removable Li-Po Battery | 
| Capacity | |
| 3700 mAh | 4000 mAh | 
| Stand by | |
| - | - | 
| Talk Time | |
| - | - |