OPPO A77 (2017) vs Xiaomi Redmi 20X
Quick Comparison
Both OPPO A77 (2017) and Xiaomi Redmi 20X comes with same RAM. In terms of display resolution, Xiaomi Redmi 20X has better resolution of 2340 x 1080 than OPPO A77 (2017) which has resolution of 1920 x 1080. Xiaomi Redmi 20X has more internal memory than OPPO A77 (2017)
| Name | OPPO A77 (2017) | Xiaomi Redmi 20X |
| RAM | 4 GB | 4 GB |
|---|---|---|
| Display | 5.5 in | 6.43 in |
| Internal Memory | 64 GB | 128 GB |
| Battery | 3200 mAh | 5000 mAh |
| Camera | 13 MP | 48 MP Quad |
| Price | Rs. 23499 | Rs. 10990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is July, 2017. The cost of OPPO A77 (2017) is Rs. 23499. The launch Date of the second phone is expected to be December 21, 2024 (Expected). The Expected cost of Xiaomi Redmi 20X is Rs. 10990.
Display comparison
OPPO A77 (2017) has screen size of 5.5 inches which falls short to Xiaomi Redmi 20X's 6.43 inch screen. OPPO A77 (2017) has IPS Screen type where as Xiaomi Redmi 20X has AMOLED Screen type. OPPO's phone has display density of 401 PPI & Xiaomi's phone has only 395 PPI display density. OPPO A77 (2017) has 16:9 aspect ratio where as Xiaomi Redmi 20X has 19.5:9 aspect ratio.
Memory comparison
Both mobiles come with 4 GB RAM Xiaomi Redmi 20X has more Internal Memory (128 GB) than OPPO A77 (2017) (64 GB).
Camera comparison
Xiaomi Redmi 20X's 48 MP Quad Rear Camera outclasses OPPO A77 (2017)'s 13 MP Rear Camera in terms of resolution. OPPO A77 (2017) will be better choice if you're looking to click lot of selfies as it has better 16 MP Front Camera in comparison to Xiaomi Redmi 20X's 13 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 7.1 and the second one on 10 version.
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Full Comparison
| Name | OPPO A77 (2017) | Xiaomi Redmi 20X |
| General | ||
| Model | Redmi 20x | |
| Sim Type | Dual Sim, GSM+GSM (Hybrid Slot) | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | July, 2017 | December 21, 2024 (Expected) |
| Design | ||
| Dimensions | 75.9 x 153.3 x 7.4 mm | 77.2 x 162.3 x 8.9 mm |
| Weight | 148 g | 199 g |
| Display | ||
| Type | Color IPS Screen (16M colors Colors) | Color AMOLED Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 5.5 inches, 1080 x 1920 pixels | 6.43 inches, 1080 x 2340 pixels, 90 Hz |
| Aspect Ratio | 16:9 | 19.5:9 |
| PPI | ~ 401 PPI | ~ 395 PPI |
| Screen to Body Ratio | ~ 90.77% | |
| Glass Type | Corning Gorilla Glass 5 | |
| Notch | Yes, Punch Hole | |
| Memory | ||
| RAM | 4 GB | 4 GB |
| Storage | 64 GB | 128 GB |
| Storage Type | UFS 2.2 | |
| Card Slot | Yes, (Hybrid Slot) | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes | Yes, v5.0, A2DP, LE |
| USB | Yes, microUSB | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go, USB Charging |
| IR Blaster | Yes | |
| Extra | ||
| GPS | Yes, with A-GPS Support | Yes, with A-GPS, GLONASS, BDS |
| Fingerprint Sensor | Yes | Yes, Side |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Compass | Acceleration Sensor, Gyroscope, Ambient Light Sensor, Distance Sensor, Electronic Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 13 MP | 48 MP ƒ/1.8 (Wide Angle) 8 MP ƒ/2.2 (Ultra Wide) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) |
| Camera Sensor | Sony IMX582 | |
| Auto Focus | Yes | Yes |
| Features | Face detection, Geo tagging, Panorama, Touch to focus | HDR, Document Mode, ID photocopy Mode, Portrait Mode, Panorama Mode, Professional Mode |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD, 720p @ 30 fps HD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP | 13 MP ƒ/2.3 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v7.1 (Nougat) | Android v10 |
| Chipset | Qualcomm Snapdragon 625 | MediaTek Dimensity 700 5G |
| CPU | 2 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55 | |
| GPU | Adreno 506 | Mali-G57 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Supports | MMS | |
| Yes, with Push Email | Yes | |
| Music | FLAC, MP3, eAAC+, WAV | WAV, AAC, MP3, AMR |
| Video | MP4, H.264 | MP4, M4V, MKV, XVID |
| FM Radio | Yes | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3200 mAh, Li-ion Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | |
| Reverse Charging | Yes, 9W Reverse Charging | |