Motorola Moto G57 Power has better RAM than Vivo Y31 5G. In terms of display resolution, Motorola Moto G57 Power has better resolution of 2400 x 1080 than Vivo Y31 5G which has resolution of 1620 x 720. Both have the same amount of internal memory.
| Name | Motorola Moto G57 Power | Vivo Y31 5G |
| RAM | 8 GB | 4 GB |
|---|---|---|
| Display | 6.72 in | 6.68 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 7000 mAh | 6500 mAh |
| Camera | 50 MP + 8 MP Dual | 50 MP + 0.08 MP Dual |
| Price | Rs. 13999 | Rs. 14100 |
The launch Date of the first phone is November 05, 2025. The cost of Motorola Moto G57 Power is Rs. 13999. The launch Date of the second phone is September 14, 2025. The cost of Vivo Y31 5G is Rs. 14100.
Motorola Moto G57 Power has larger screen size of 6.72 inches in comparison to Vivo Y31 5G's 6.68 inch screen. Motorola Moto G57 Power has LCD Screen type where as Vivo Y31 5G has IPS Screen type. Motorola's phone has display density of 391 PPI & Vivo's phone has only 266 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 90.7% than Motorola's phone ~ 85.97%.
Motorola Moto G57 Power's larger 8 GB RAM is better for playing games and all with respect to Vivo Y31 5G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
They both have the same 50 MP + 8 MP Dual Rear Camera. Both of them stand equal in terms of Front Camera Resolution as both have 8 MP Front Camera.
Both the phones has Android Operating System but the first one runs on version 16 and the second one on 15 version.
| Name | Motorola Moto G57 Power | Vivo Y31 5G |
| General | ||
| Country of Origin | India | India |
| Model | PBAF0000IN | Y31 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | eSIM+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | November 05, 2025 | September 14, 2025 |
| In The Box | USB Type-C cable, Guides, SIM tool, TurboPower 33W charger | USB Cable, SIM Tray Ejector, Phone Case, Screen Protector (Applied), Power Adapter |
| Design | ||
| Dimensions | 76.5 x 166.23 x 8.6 mm | |
| Weight | 210.6 g | |
| Colors | PANTONE Corsair, PANTONE Fluidity, PANTONE Regatta | |
| Display | ||
| Type | Color LCD Screen | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes |
| Size | 6.72 inches, 1080 x 2400 pixels, 120 Hz | 6.68 inches, 720 x 1620 pixels, 120 Hz |
| Aspect Ratio | 20:9 | |
| PPI | ~ 391 PPI | ~ 266 PPI |
| Screen to Body Ratio | ~ 85.97% | ~ 90.7% |
| Glass Type | Corning Gorilla Glass 7i | |
| Brightness | High Brightness Mode: up to 1050 nits | 1000nts |
| Features | Display Color Boost, Active Area-Touch Panel (AA-TP): 90.53% Active Area-Body (AA-Body): 85.97% | |
| Notch | Yes, Water Drop Notch | |
| Memory | ||
| RAM | 8 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | NR band n1/n2/n3/n5/n8/n28/n38/n40/n41/n77/n78 | |
| VoLTE | Yes, Dual Stand-By | |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac 2.4GHz | 5GHz | |
| Bluetooth | Yes, v5.1 | Yes, v5.4 |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB Tethering, USB on-the-go, USB Charging, USB Storage | USB Tethering, USB on-the-go, USB Charging |
| Extra | ||
| GPS | GPS, A-GPS, GLONASS, Galileo, QZSS, BeiDou | with A-GPS, BeiDou, GLONASS, Galileo |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Gyroscope, Proximity, Ambient light, Sensor hub, Fingerprint reader, SAR sensor, E-compass | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope |
| 3.5mm Headphone Jack | Yes | |
| AI Features | SMart AI, Ai Erase, Ai Photo Enhance, Circle to Search | |
| Splash Resistant | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Extra Features | ThinkShield for Mobile, Moto Secure, 2-in-1 Light Sensor (Ambient light sensor + Flicker detector) | |
| Camera | ||
| Rear Camera | 50 MP ƒ/1.8 (Wide Angle) Sony LYTIA 600 sensor f/1.8 aperture 0.8μm pixel size | Quad Pixel Technology for 1.6μm PDAF 8 MP ƒ/2.2 (Ultra Wide) f/2.2 aperture 1.12μm pixel size Fixed Focus | 50 MP (Main) 0.08 MP |
| Auto Focus | Yes | Yes |
| Features | Ultra-Res, Night Vision, Portrait, Panorama, Pro Mode, Scan, Auto Smile Capture, Auto Night Vision, High-res Digital Zoom (Up to 8x), Google Lens integration | |
| Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 8 MP ƒ/2.2 (Wide Angle) | 8 MP ƒ/2 |
| Front Video Recording | 1440p @ 30 fps QHD, 1080p @ 30 fps FHD | |
| Technical | ||
| OS | Android v16 | Android v15 |
| Custom UI | My UX | |
| Chipset | Qualcomm Snapdragon 6s Gen4 | MediaTek Dimensity 6300 |
| CPU | 2.4 GHz, Octa Core Processor | Octa Core Processor |
| GPU | Adreno | |
| Java | No | No |
| Browser | Yes | Yes |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | WAV, MP3, MP2, AMR-NB, MIDI, Vorbis, APE, FLAC, OGG, M4A |
| Video | Yes | MP4, 3GP, AVI, TS, MKV, FLV |
| FM Radio | Yes | Yes |
| Speaker Type | Dual Stereo | Dual Stereo |
| Audio Features | Dual Dolby Atmos Stereo Speakers | |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 7000 mAh | 6500 mAh |
| Fast Charging | Yes, 33W TurboPower | Yes, 44W |