OPPO A77s vs Oppo A31 2020 (6GB RAM + 128GB)
Quick Comparison
OPPO A77s has better RAM than Oppo A31 2020 (6GB RAM + 128GB). Both have the same amount of internal memory.
| Name | OPPO A77s | Oppo A31 2020 (6GB RAM + 128GB) |
| RAM | 8 GB | 6 GB |
|---|---|---|
| Display | 6.56 in | 6.5 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 4230 mAh |
| Camera | 50 MP + 2 MP Dual | 12 MP + 2 MP + 2 MP Triple |
| Price | Rs. 22999 | Rs. 11990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October 02, 2022. The cost of OPPO A77s is Rs. 22999. The launch Date of the second phone is March 6, 2020. The cost of Oppo A31 2020 (6GB RAM + 128GB) is Rs. 11990.
Display comparison
Oppo A31 2020 (6GB RAM + 128GB) has screen size of 6.5 inches which falls short to OPPO A77s's 6.56 inch screen. OPPO A77s has LCD Screen type where as Oppo A31 2020 (6GB RAM + 128GB) has IPS LCD Screen type. Oppo A31 2020 (6GB RAM + 128GB) has display density of 270 PPI & OPPO A77s has only 269 PPI display density. In terms of screen to body ratio, OPPO A77s has better screen to body ratio of ~ 89.8% than Oppo A31 2020 (6GB RAM + 128GB)'s ~ 89%. Both phones have same aspect ratio of 20:9.
Memory comparison
OPPO A77s's larger 8 GB RAM is better for playing games and all with respect to Oppo A31 2020 (6GB RAM + 128GB)'s lower 6 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
OPPO A77s's 50 MP + 2 MP Dual Rear Camera outshines Oppo A31 2020 (6GB RAM + 128GB)'s 12 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 12 and the second one on v9.0 (Pie) version.
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Full Comparison
| Name | OPPO A77s | Oppo A31 2020 (6GB RAM + 128GB) |
| General | ||
| 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 | March 6, 2020 |
| Design | ||
| Dimensions | 75 x 163.74 x 7.9 mm | 75.5 x 163.9 x 8.3 mm |
| Weight | 187 g | 180 g |
| Colors | Starry Black, Sunset Orange | |
| Display | ||
| Type | Color LCD Screen (16.7 M) | Color IPS LCD Screen |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1600 pixels, 90 Hz | 6.5 inches, 720 x 1600 pixels |
| Aspect Ratio | 20:9 | 20:9 |
| PPI | ~ 269 PPI | ~ 270 PPI |
| Screen to Body Ratio | ~ 89.8% | ~ 89% |
| Glass Type | Panda MN228 | |
| Features | 480nits Brightness | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 8 GB | 6 GB |
| Expandable RAM | Upto 5 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Card Slot | Yes | Yes, upto 256 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | IEEE 802.11a/b/g/n/ac | |
| Bluetooth | Yes, v5.2, AAC, SBC, aptX, and aptX HD | Yes, v5.0 |
| USB | Yes, USB-C v2.0 | Yes, microUSB v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging | USB Charging |
| Extra | ||
| GPS | Yes, GPS, BDS, GLONASS, Galileo, and QZSS | yes with A-GPS |
| Fingerprint Sensor | Yes, Side | Yes, Rear |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Compass | Light sensor, Proximity sensor, Accelerometer |
| 3.5mm Headphone Jack | Yes | Yes |
| Water Resistance | No | |
| Dust Resistant | No | |
| Camera | ||
| Rear Camera | 50 MP f/1.8 (Main) 2 MP (Bokeh) with autofocus | 12 MP f/1.8 (Main) 2 MP f/2.4 (Macro) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Photo, Video, Night, PRO, PANO, Portrait, TIME-LAPSE, SLO-MO, Text scanner, Extra HD, STICKER, and Google Lens | Digital Zoom, Auto Flash, Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP f/2 with Screen Flash | 8 MP f/2 (Main) |
| Front Video Recording | 1080p @ 30 fps FHD, 720p | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v12 | Android v9.0 (Pie) |
| Custom UI | ColorOS 12.1 | |
| Chipset | Qualcomm Snapdragon 680 | MediaTek Helio P35 |
| CPU | 2.4 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | PowerVR GPU | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | No | Yes |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 4230 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Supervooc | |