OPPO A57 4G (4GB RAM + 64 GB) vs Vivo Y66
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Overview
| Specs Score | 68 / 100 Better Specs | 52 / 100 |
| Display Size | 6.56 in Bigger Display | 5.5 in |
| Display Resolution | 720 x 1612 pixels Better Resolution | 720 x 1280 pixels |
| Screen To Body Ratio | ~ 89.8% Less Bezels | |
| RAM | 4 GB More RAM | 3 GB |
| Storage | 64 GB More Storage | 32 GB |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | 1.4 GHz |
| Front Camera | 8 MP | 16 MP Better Front Camera Resolution |
| Weight | 187 g | 155 g Lighter |
| Thickness | 7.99 mm Slimmer | |
| Battery | 5000 mAh Bigger Battery | 3000 mAh |
| Unique Features | Fingerprint Sensor Fast Charging | No No |
General
| Model | A57 4G | |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Micro+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | May 27, 2022 |
Design
| Dimensions | 75.03 x 163.74 x 7.99 mm | |
| Weight | 187 g | 155 g |
Display
| Type | Color IPS LCD Screen (16.7M) | Color IPS Screen |
| Touch | Yes | Yes |
| Size | 6.56 inches, 720 x 1612 pixels, 60 Hz | 5.5 inches, 720 x 1280 pixels |
| Aspect Ratio | 20:9 | 16:9 |
| PPI | ~ 269 PPI | ~ 267 PPI |
| Screen to Body Ratio | ~ 89.8% | |
| Glass Type | Panda MN228 | |
| Features | 480 nits (typ), 600 nits (HBM) | |
| Notch | Yes, Water Drop Notch |
Memory
| RAM | 4 GB | 3 GB |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 64 GB | 32 GB |
| Card Slot | Yes | Yes, upto 128 GB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| 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, v5.3, A2DP, LE, aptX HD | Yes, v4.0 |
| USB | Yes, USB-C v2.0 | |
| USB Features | USB on-the-go |
Extra
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS | |
| Fingerprint Sensor | Yes, Side | No |
| Face Unlock | Yes | |
| Sensors | Accelerometer, Gyro, Proximity, Compass | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
Camera
| Rear Camera | 13 MP ƒ/2.2 (Wide Angle) 2 MP ƒ/2.4 (Depth Sensor) | 13 MP |
| Auto Focus | Yes | |
| Features | HDR, Panorama | Face detection, Touch to focus |
| Video Recording | 1080p @ 30 fps FHD | |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2 (Wide Angle) | 16 MP |
| Front Video Recording | 1080p @ 30 fps FHD |
Technical
| OS | Android v12 | Android v6.0 (Marshmallow) |
| Chipset | MediaTek Helio G35 | Qualcomm Snapdragon MSM8937 |
| CPU | 2.3 GHz, Octa Core Processor | 1.4 GHz, Octa Core Processor |
| Core Details | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 | |
| GPU | PowerVR GE8320 | Adreno 505 |
| Java | No | Yes, via 3rd party |
| Browser | Yes |
Multimedia
| Yes | ||
| Music | Yes | |
| Video | Yes | |
| FM Radio | No | No |
| Document Reader | Yes |
Battery
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-Po Battery | 3000 mAh, Li-ion Battery |
| Fast Charging | Yes, 33W Fast Charging |
Discuss
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