📱 Model features |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Model | Redmi 9i (128GB) | 8 (128GB) |
| Other model names | Xiaomi Redmi 9i M2006C3LII | OnePlus 8 5G (128GB+8GB RAM) |
| Country or region available | 
India | 
(Global, International) |
| Brand | Xiaomi | OnePlus |
| Release date | 9/18/2020, Announced: 9/15/2020 | 4/21/2020, Announced: 4/14/2020 |
| Depth | 9 millimeters (0.35 inches) | 8 millimeters (0.31 inches) |
| Size (width x height) | 77.07 x 164.9 millimeters (3.03 x 6.49 in) | 72.9 x 160.2 millimeters (2.87 x 6.31 in) |
| Weight | 194 grams (6.79 ounces) | 180 grams (6.3 ounces) |
| Build, materials | Plastic body, glass front | Aluminum frame, glass front/back |
| Protection against water and others | Not supported | Not supported |
🤖 Operating System |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| System version | Android 10 | Android 10 |
| Firmware update | Android 11 | Android 11 |
| User Interface | MIUI 12.5 | OxygenOS 10 / 11 |
⚙️ Processor |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Chipset | 64bit - MediaTek Helio G25 (MT6762G) (12nm) | 64bit - Qualcomm Snapdragon 865 (SM8250) (7nm) |
| CPU | Octa-Core, 2 processors:
2GHz Quad-Core ARM Cortex-A53
1.5GHz Quad-Core ARM Cortex-A53 | Octa-Core, 3 processors:
2.84GHz Single-Core Kryo 585
2.42GHz Triple-Core Kryo 585
1.8GHz Quad-Core Kryo 585 |
| GPU graphical controller | PowerVR GE8320 MP2 (650MHz) | Qualcomm Adreno 650 (250-587MHz) |
| Performance (benchmark) | feature not registered | AnTuTu: 564708 (v8)
Geekbench: 13291 (v4.4), 3399 (v5.1)
GFXBench: 46fps (ES 3.1 onscreen) |
💽 Memory and storage |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| RAM memory | 4GB LPDDR4X | 8GB LPDDR4X |
| Internal storage | 128GB (103GB available)
eMMC 5.1 | 128GB (106GB available)
UFS 3.0 |
| External storage | Until 512GB microSD, microSDXC
(dedicated slot) | Not supported |
📲 Display |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Display type | TFT IPS LCD | Fluid AMOLED |
| Screen size | 6.53" inches | 6.55" inches |
| Screen-to-body ratio | ~81% (screen-to-body ratio) | ~88.7% (screen-to-body ratio) |
| Display resolution | 720x1600 pixels (20:9) | 1080x2400 pixels (20:9) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 269 PPI | 402 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | 60Hz | 90Hz |
| Display features | 400nits[typ] | 1100nits[peak]
HDR10+ |
📶 Mobile networks |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card
(dedicated slot) | Dual-SIM Standby - Call active on one sim card |
| SIM card | 2 slots (Dual-SIM)
nano-SIM (4FF) | 2 slots (Dual-SIM)
nano-SIM (4FF) |
| Maximum download/upload | 300/50 Mbps | 2000/1024 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G, 5G |
| Frequency, bands | Expand band detailsCollapse details |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900, GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | CDMA2000 1xEV-DO
TD-SCDMA 1900/2000
UMTS 800/850/900/1700/1800/1900/2100 |
| Primary 4G network | LTE Cat6 (1, 3, 5, 8)
TD-LTE (40, 41)
VoLTE | LTE Cat18
VoLTE
Europe model:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66)
TD-LTE (34, 38, 39, 40, 41, 42, 46)
America model:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 29, 30, 66, 71)
TD-LTE (34, 38, 39, 40, 41, 46, 48)
India model:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41, 46)
China model:
LTE (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26)
TD-LTE (34, 38, 39, 40, 41) |
| Primary 5G network | Not supported | SA/NSA
Europe model:
(1, 3, 7, 28, 78)
America model:
(2, 5, 41, 66, 71)
India model:
(78)
China model:
(41, 78, 79) |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, 5G SA/NSA |
| Secondary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Secondary 3G network | UMTS 850/900/1900/2100 | UMTS 800/850/900/1700/1800/1900/2100 |
| Secondary 4G network | LTE Cat6 (1, 3, 5, 8)
TD-LTE (40, 41)
VoLTE | LTE Cat18
VoLTE |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
📷 Camera |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Back camera (main camera) | 13 megapixels | (triple camera)
48 megapixels
16MP ultrawidef/2.213mmPDAF
2MP macrof/2.4 |
| Main camera resolution | 4128x3096 pixels | 8000x6000 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | 4K UHD (3840x2160) 60 fps |
| Flash | LED flash | Dual-LED flash |
| Focal aperture | f/2.2 (aperture) | f/1.8 (aperture) |
| Focal length | 28mm lens | 25mm lens |
| Sensor size | feature not registered | 1/2" inches |
| Pixel size | 1µm pixel | 0.8µm pixel |
| Autofocus | PDAF: phase detection autofocus | PDAF: phase detection autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | OIS: Optical stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Supported |
| HDR | HDR photo on both cameras | HDR photo/video and HDR photo on front camera |
| Camera extras | feature not registered | 1080p@240fps |
📸 Front camera |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Front camera (secondary) | 5 megapixels | 16 megapixels |
| Front camera resolution | 2560x1920 pixels | 4608x3456 pixels |
| Video recording (secondary) | Full HD (1920x1080) | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | f/2.0 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/3" inches |
| Pixel size | 1.12µm pixel | 1µm pixel |
🔉 Sound and multimedia |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Loudspeaker | Mono sound (not stereo) | Stereo sound
Dolby Atmos |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.265, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 3.1 Type-C, USB OTG On-The-Go |
| Audio output | 3.5mm jack | Type-C reversible connector |
| TV output | Micro-B USB SlimPort | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.1 + A2DP/LE |
| WiFi | 802.11 a/b/g/n (2.4Ghz, 5Ghz)
WiFi Direct, hotspot | 802.11 a/b/g/n/ac/ax wifi6 (2.4Ghz, 5Ghz) + MIMO
WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, SBAS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Sensors | Accelerometer
Ambient Light sensor
Face unlock
Proximity sensor | Accelerometer
Ambient Light sensor
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Battery type | LiPo: Li-Ion polymer (Non removable) | LiPo: Li-Ion polymer (Non removable) |
| Battery capacity | 5000 mAh | 4300 mAh |
| Charger, watts | 10W (5V/2A) Standard charging | 30W (5V/6A) Fast battery charging |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | - Colors: Midnight Black, Sea Blue, Nature Green | - Colors: Onyx Black, Glacial Green, Interstellar Glow
- Warp Charge 30T (50% in 22min) |
☢️ Radiation rate |
| Xiaomi Redmi 9i (128GB) | OnePlus 8 (128GB) |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |