Xiaomi 15T Pro has better RAM than OPPO A77s. In terms of display resolution, Xiaomi 15T Pro has better resolution of 2712 x 1220 than OPPO A77s which has resolution of 1600 x 720. Xiaomi 15T Pro has more internal memory than OPPO A77s
| Name | OPPO A77s | Xiaomi 15T Pro |
| RAM | 8 GB | 12 GB |
|---|---|---|
| Display | 6.56 in | 6.83 in |
| Internal Memory | 128 GB | 256 GB |
| Battery | 5000 mAh | 5500 mAh |
| Camera | 50 MP + 2 MP Dual | 50 MP + 50 MP + 12 MP Triple |
| Price | Rs. 13490 | Rs. 82990 |
The launch Date of the first phone is October 02, 2022. The cost of OPPO A77s is Rs. 13490. The launch Date of the second phone is September 24, 2025. The Expected cost of Xiaomi 15T Pro is Rs. 82990.
Xiaomi 15T Pro has larger screen size of 6.83 inches in comparison to OPPO A77s's 6.56 inch screen. OPPO A77s has LCD Screen type where as Xiaomi 15T Pro has AMOLED Screen type. Xiaomi's phone has display density of 435 PPI & OPPO's phone has only 269 PPI display density. In terms of screen to body ratio, OPPO's phone has better screen to body ratio of ~ 89.8% than Xiaomi's phone ~ 88.8%. OPPO A77s has 20:9 aspect ratio where as Xiaomi 15T Pro has 20.5:9 aspect ratio.
Xiaomi 15T Pro's larger 12 GB RAM is better for playing games and all with respect to OPPO A77s's lower 8 GB RAM. Xiaomi 15T Pro has more Internal Memory (256 GB) than OPPO A77s (128 GB).
They both have the same 50 MP + 2 MP Dual Rear Camera. Xiaomi 15T Pro will be better choice if you're looking to click lot of selfies as it has better 32 MP Front Camera in comparison to OPPO A77s's 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 12 and the second one on 16 version.
| Name | OPPO A77s | Xiaomi 15T Pro |
| General | ||
| Model | A77s | 2506BPN68G |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | October 02, 2022 | September 24, 2025 |
| Design | ||
| Dimensions | 75 x 163.74 x 7.9 mm | 77.9 x 162.7 x 8 mm |
| Weight | 187 g | 210 g |
| Colors | Starry Black, Sunset Orange | Black, Gray, Mocha Gold |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color AMOLED Screen (68B) |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1600 pixels, 90 Hz | 6.83 inches, 1220 x 2712 pixels, 144 Hz |
| Aspect Ratio | 20:9 | 20.5:9 |
| PPI | ~ 269 PPI | ~ 435 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 88.8% |
| Glass Type | Panda MN228 | Corning Gorilla Glass 7i |
| Brightness | 3200 nits (peak) | |
| Features | 480nits Brightness | 3840Hz PWM, Dolby Vision, HDR10+ |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 8 GB | 12 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 4.1 | |
| Card Slot | Yes | 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 |
| Wifi Version | IEEE 802.11a/b/g/n/ac | WiFi 7, WiFi 6 Enhanced, WiFi 5, WiFi 4 and 802.11a / b / g |
| Bluetooth | Yes, v5.2, AAC, SBC, aptX, and aptX HD | Yes, v6.0 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, GPS, BDS, GLONASS, Galileo, and QZSS | yes with A-GPS, GLONASS,Galelio, BeiDou, QZSS |
| Fingerprint Sensor | Yes, Side | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | Accelerometer, Gyro, Proximity,Compass |
| 3.5mm Headphone Jack | Yes | No |
| NFC | Yes | |
| Water Resistance | No | Yes, 3 m upto 30 min |
| IP Rating | IP68 | |
| Dust Resistant | No | Yes |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Main) 2 MP Bokeh | 50 MP ƒ/1.6 (Wide Angle) 23mm (wide), 1/1.31", 1.2µm, PDAF, OIS 50 MP ƒ/3 (Telephoto) 115mm (telephoto), PDAF, OIS, 5.0x optical zoom 12 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | Photo, Video, Night, PRO, PANO, Portrait, TIME-LAPSE, SLO-MO, Text scanner, Extra HD, STICKER, and Google Lens | |
| Video Recording | 1080p @ 30 fps FHD, 720p | 4K, 1080p |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 Screen Flash | 32 MP ƒ/2.2 (Wide Angle) Punch Hole |
| Front Video Recording | 1080p @ 30 fps FHD, 720p | 4K, 1080p |
| Technical | ||
| OS | Android v12 | Android v16 |
| Custom UI | ColorOS 12.1 | HyperOS 3 |
| Chipset | Qualcomm Snapdragon 680 | Mediatek Dimensity 9400 Plus |
| CPU | 2.4 GHz, Octa Core Processor | 3.63 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 1xCortex-X925@3.63 GHz & 3xCortex-X4@3.3 GHz & 4xCortex-A720@2.4 GHz |
| GPU | PowerVR GPU | Immortalis-G925 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | MP3, FLAC, APE, AAC, OGG, WAV, WMA, AMR, AWB |
| Video | Yes | MP4, MKV, AVI, WMV, WEBM, 3GP, ASF playback |
| FM Radio | No | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 5500 mAh |
| Fast Charging | Yes, 33W Supervooc | Yes, 90W Fast Charging |
| Wireless Charging | Yes, 50W | |
| Reverse Charging | Yes | |