OPPO R15x vs OPPO A57 4G
Quick Comparison
OPPO R15x has better RAM than OPPO A57 4G. In terms of display resolution, OPPO R15x has better resolution of 2340 x 1080 than OPPO A57 4G which has resolution of 1612 x 720. OPPO R15x has more internal memory than OPPO A57 4G
| Name | OPPO R15x | OPPO A57 4G |
| RAM | 6 GB | 3 GB |
|---|---|---|
| Display | 6.4 in | 6.56 in |
| Internal Memory | 128 GB | 64 GB |
| Battery | 3600 mAh | 5000 mAh |
| Camera | 16 MP + 2 MP Dual | 13 MP + 2 MP Dual |
| Price | Rs. 30245 | Rs. 11990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is October, 2018 . The cost of OPPO R15x is Rs. 30245. The launch Date of the second phone is May 27, 2022. The Expected cost of OPPO A57 4G is Rs. 11990.
Display comparison
OPPO A57 4G has larger screen size of 6.56 inches in comparison to OPPO R15x's 6.4 inch screen. OPPO R15x has Super AMOLED Screen type where as OPPO A57 4G has IPS LCD Screen type. OPPO R15x has display density of 402 PPI & OPPO A57 4G has only 269 PPI display density. In terms of screen to body ratio, OPPO A57 4G has better screen to body ratio of ~ 89.8% than OPPO R15x's ~ 84.5%. OPPO R15x has 19.5:9 aspect ratio where as OPPO A57 4G has 20:9 aspect ratio.
Memory comparison
OPPO R15x's larger 6 GB RAM is better for playing games and all with respect to OPPO A57 4G's lower 3 GB RAM. OPPO R15x has more Internal Memory (128 GB) than OPPO A57 4G (64 GB).
Camera comparison
OPPO R15x's 16 MP + 2 MP Dual Rear Camera outshines OPPO A57 4G's 13 MP + 2 MP Dual Rear Camera in terms of resolution. OPPO R15x will be better choice if you're looking to click lot of selfies as it has better 25 MP Front Camera in comparison to OPPO A57 4G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 8.1 and the second one on 12 version.
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Full Comparison
| Name | OPPO R15x | OPPO A57 4G |
| 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, 2018 | May 27, 2022 |
| Design | ||
| Dimensions | 75.5 x 158.3 x 7.4 mm | 75.03 x 163.74 x 7.99 mm |
| Weight | 156 g | 187 g |
| Display | ||
| Type | Color Super AMOLED Screen (16M Colors) | Color IPS LCD Screen (16.7M) |
| Touch | Yes | Yes |
| Size | 6.4 inches, 1080 x 2340 pixels | 6.56 inches, 720 x 1612 pixels, 60 Hz |
| Aspect Ratio | 19.5:9 | 20:9 |
| PPI | ~ 402 PPI | ~ 269 PPI |
| Screen to Body Ratio | ~ 84.5% | ~ 89.8% |
| Features | 480 nits (typ), 600 nits (HBM) | |
| Notch | Yes, Water Drop Notch | Yes, Water Drop Notch |
| Memory | ||
| RAM | 6 GB | 3 GB |
| Storage | 128 GB | 64 GB |
| Card Slot | No | Yes |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | No | |
| VoLTE | Yes | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Bluetooth | Yes, v5.0 | Yes, v5.0, A2DP, LE, aptX HD |
| USB | Yes, microUSB v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go | USB on-the-go |
| Extra | ||
| GPS | yes with A-GPS, Glonass | Yes, with A-GPS, GLONASS, GALILEO, BDS, QZSS |
| Fingerprint Sensor | Yes, In Display | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Proximity, Compass | Accelerometer, Gyro, Proximity, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| Camera | ||
| Rear Camera | 16 MP f/1.7 2 MP (Depth Sensor) with autofocus | 13 MP f/2.2 (Wide Angle) 2 MP f/2.4 (Depth Sensor) with autofocus |
| Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | HDR, Panorama |
| Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 25 MP f/2 | 8 MP f/2 (Wide Angle) |
| Front Video Recording | 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v8.1 (Oreo) | Android v12 |
| Chipset | Qualcomm Snapdragon 660 | MediaTek Helio G35 |
| CPU | 2.2 GHz, Octa Core Processor | 2.3 GHz, Octa Core Processor |
| Core Details | 4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260 | 4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53 |
| GPU | Qualcomm Adreno 512 | PowerVR GE8320 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes |
| Multimedia | ||
| Supports | MMS, IM | |
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | No |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 3600 mAh, Li-Po Battery | 5000 mAh, Li-Po Battery |
| Fast Charging | Yes, 33W Fast Charging | |