Both OnePlus 9 and OnePlus 7T comes with same RAM. Both have the same amount of internal memory.
| Name | OnePlus 9 | OnePlus 7T |
| RAM | 8 GB | 8 GB |
|---|---|---|
| Display | 6.55 in | 6.55 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 4500 mAh | 3800 mAh |
| Camera | 50 MP + 48 MP + 2 MP Triple | 48 MP + 16 MP + 12 MP Triple |
| Price | Rs. 23485 | Rs. 25990 |
The launch Date of the first phone is March 23, 2021 . The cost of OnePlus 9 is Rs. 23485. The launch Date of the second phone is September 26, 2019. The cost of OnePlus 7T is Rs. 25990.
OnePlus 9 has Screen type where as OnePlus 7T has AMOLED Screen type. OnePlus 7T has display density of 402 PPI & OnePlus 9 has only 396 PPI display density. In terms of screen to body ratio, OnePlus 9 has better screen to body ratio of ~ 89.7% than OnePlus 7T's ~ 86.5%. OnePlus 9 has 20:9 aspect ratio where as OnePlus 7T has 19.5:9 aspect ratio.
Both phones come with 8 GB RAM and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 48 MP + 2 MP Triple Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 16 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 10.0 version.
| Name | OnePlus 9 | OnePlus 7T |
| General | ||
| Model | 9 5G | 7T |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | March 23, 2021 | September 26, 2019 |
| Design | ||
| Dimensions | 73.9 x 160 x 8.1 mm | 74.4 x 160.9 x 8.1 mm |
| Weight | 183 g | 190 g |
| Display | ||
| Type | Color Fluid AMOLED (16M Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.55 inches, 1080 x 2400 pixels, 120 Hz | 6.55 inches, 1080 x 2400 pixels |
| Aspect Ratio | 20:9 | 19.5:9 |
| PPI | ~ 396 PPI | ~ 402 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 86.5% |
| Glass Type | Corning Gorilla Glass 6 | |
| Features | Reading Mode, Night Mode, Vibrant Color Effect, HDR | Corning Gorilla Glass, HDR10+, 90Hz |
| Notch | Yes, Punch Hole | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 8 GB |
| Storage | 128 GB | 128 GB |
| Storage Type | UFS 3.1 | UFS 3 |
| Card Slot | No | No |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.2, A2DP, LE, aptX HD, LDAC, AAC | Yes, v5.0 |
| USB | Yes, USB-C v3.1 | Yes, USB-C v1.0 |
| USB Features | USB on-the-go, USB Charging | USB Tethering, USB on-the-go, USB Charging, USB Storage |
| Extra | ||
| GPS | yes with A-GPS | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Electronic Compass, Gyroscope, Ambient Light Sensor, Proximity Sensor, Sensor Core, Flick-detect Sensor | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Main) 50 MP ƒ/2.2 (Ultra Wide) 2 MP Monochrome | 48 MP ƒ/1.6 (Wide Angle) 12 MP ƒ/2.2 (Telephoto) 16 MP ƒ/2.2 (Ultra Wide) |
| OIS | Yes | |
| Auto Focus | Yes | Yes, Phase Detection autofocus |
| Features | Co-Developed by Hasselblad, Nightscape, Super Macro, UltraShot HDR, Smart Scene Recognition, Portrait mode, Pro mode, Panorama | HDR, Panorama |
| Video Recording | 8K @ 30 fps UHD, 4K @ 30/60 fps UHD, 1080p @ 30/60 fps FHD | 2160p @ 30 fps UHD, 2K @ 60 fps QHD, 1080p @ 240/30/60 fps FHD, 720p @ 960 fps HD |
| Flash | Yes, Dual LED | Yes, Dual LED |
| Front Camera | 16 MP ƒ/2.4 Punch Hole, Screen Flash | 16 MP ƒ/2 (Wide Angle) Screen Flash Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11, upgradable to v12 | Android v10.0, upgradable to v11 |
| Chipset | Qualcomm Snapdragon 888 | Qualcomm Snapdragon 855+ |
| CPU | 2.84 GHz, Octa Core Processor | 2.96 GHz, Octa Core Processor |
| Core Details | Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 | 2.96 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485 |
| GPU | Adreno 660 | Adreno 640 (700 MHz) |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | MP3, AAC, AAC+, WMA, AMR-NB, AMR-WB, WAV, FLAC, APE, OGG, MID, M4A, IMY, AC3, EAC3, EAC3-JOC, AC4 | Yes |
| Video | MKV, MOV, MP4, H.265(HEVC), AVI, WMV, TS, 3GP, FLV, WEBM | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 4500 mAh, Li-Po Battery | 3800 mAh, Li-Po Battery |
| Fast Charging | Yes, Warp Charge 65T | Yes, 30W Warp Charging |