Vivo Y31 (6GB RAM + 128GB) vs Xiaomi Redmi 15C 4G
Quick Comparison
Vivo Y31 (6GB RAM + 128GB) has better RAM than Xiaomi Redmi 15C 4G. In terms of display resolution, Vivo Y31 (6GB RAM + 128GB) has better resolution of 2408 x 1080 than Xiaomi Redmi 15C 4G which has resolution of 1600 x 720. Both have the same amount of internal memory.
| Name | Vivo Y31 (6GB RAM + 128GB) | Xiaomi Redmi 15C 4G |
| RAM | 6 GB | 4 GB |
|---|---|---|
| Display | 6.58 in | 6.9 in |
| Internal Memory | 128 GB | 128 GB |
| Battery | 5000 mAh | 6000 mAh |
| Camera | 48 MP + 2 MP + 2 MP Triple | 50 MP Dual |
| Price | Rs. 20490 | Rs. 10990 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is January 20, 2021. The cost of Vivo Y31 (6GB RAM + 128GB) is Rs. 20490. The launch Date of the second phone is August 01, 2025. The Expected cost of Xiaomi Redmi 15C 4G is Rs. 10990.
Display comparison
Xiaomi Redmi 15C 4G has larger screen size of 6.9 inches in comparison to Vivo Y31 (6GB RAM + 128GB)'s 6.58 inch screen. Vivo Y31 (6GB RAM + 128GB) has IPS LCD Screen type where as Xiaomi Redmi 15C 4G has IPS Screen type. Vivo's phone has display density of 401 PPI & Xiaomi's phone has only 254 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 84.5% than Xiaomi's phone ~ 84.3%. Vivo Y31 (6GB RAM + 128GB) has 20:9 aspect ratio where as Xiaomi Redmi 15C 4G has 20.6:9 aspect ratio.
Memory comparison
Vivo Y31 (6GB RAM + 128GB)'s larger 6 GB RAM is better for playing games and all with respect to Xiaomi Redmi 15C 4G's lower 4 GB RAM. and both have same Internal Memory of 128 GB.
Camera comparison
Xiaomi Redmi 15C 4G's 50 MP Dual Rear Camera outclasses Vivo Y31 (6GB RAM + 128GB)'s 48 MP + 2 MP + 2 MP Triple Rear Camera in terms of resolution. Vivo Y31 (6GB RAM + 128GB) 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 15C 4G's 8 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 11 and the second one on 15 version.
Related Comparisons
Full Comparison
| Name | Vivo Y31 (6GB RAM + 128GB) | Xiaomi Redmi 15C 4G |
| General | ||
| Model | Y31 2021 | 25078RA3EA, 25078RA3EL |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM (Hybrid Slot) |
| Dual Sim | Yes | Yes |
| Sim Size | Nano+Nano SIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| Release Date | January 20, 2021 | August 01, 2025 |
| Design | ||
| Dimensions | 75 x 163 x 8.4 mm | 79.5 x 171.6 x 8 mm |
| Weight | 188 g | 205 g |
| Colors | Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange | |
| Display | ||
| Type | Color IPS LCD Screen (16M Colors) | Color IPS Screen (16M Colors) |
| Touch | Yes | Yes, 240 Hz Touch Sampling Rate |
| Size | 6.58 inches, 1080 x 2408 pixels | 6.9 inches, 720 x 1600 pixels, 120 Hz |
| Aspect Ratio | 20:9 | 20.6:9 |
| PPI | ~ 401 PPI | ~ 254 PPI |
| Screen to Body Ratio | ~ 84.5% | ~ 84.3% |
| Glass Type | Corning Gorilla Glass 3 | |
| Brightness | Brightness: 660 nits (typ), 810 nits HBM | |
| Notch | Yes, Water Drop Notch | Yes, Punch Hole |
| Memory | ||
| RAM | 6 GB | 4 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 4 GB Extra Virtual RAM | |
| Storage | 128 GB | 128 GB |
| Storage Type | eMMC 5.1 | |
| Card Slot | Yes, upto 1 TB | Yes, (Hybrid Slot) |
| 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 |
| Bluetooth | Yes, v5.0, A2DP, LE | Yes, v5.4, A2DP, LE |
| USB | Yes, USB-C v2.0 | Yes, USB-C v2.0 |
| USB Features | USB on-the-go, USB Charging | USB on-the-go, USB Charging |
| IR Blaster | No | |
| Extra | ||
| GPS | Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, Glonass, Beidou |
| Fingerprint Sensor | Yes, Side | Yes, Side |
| Face Unlock | Yes | Yes |
| Sensors | Accelerometer, Ambient Light Sensor, Proximity Sensor, E-compass, Virtual Gyroscope | Accelerometer, Compass |
| 3.5mm Headphone Jack | Yes | Yes |
| NFC | Yes | |
| Water Resistance | Yes | |
| IP Rating | IP64 | |
| Dust Resistant | Yes | |
| Camera | ||
| Rear Camera | 48 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 (Macro) Macro 2 MP ƒ/2.4 (Depth Sensor) | 50 MP ƒ/1.8 (Wide Angle) ƒ/3 |
| Auto Focus | Yes | Yes |
| Features | Portrait, Photo, Video, Pano, Live Photo, Slo-Mo, Time-Lapse, Pro, DOC, Super Night Mode | HDR |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 16 MP ƒ/2 (Wide Angle) | 8 MP ƒ/2 (Wide Angle) Punch Hole, Screen Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 1080p @ 30 fps FHD |
| Technical | ||
| OS | Android v11 | Android v15 |
| Custom UI | HyperOS | |
| Chipset | Qualcomm Snapdragon 662 | Mediatek Helio G81 Ultra |
| CPU | 2 GHz, Octa Core Processor | 2 GHz, Octa Core Processor |
| Core Details | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| GPU | Adreno 610 | Mali-G52 MC2 |
| Java | No | No |
| Browser | Yes, supports HTML5 | Yes, supports HTML5 |
| Multimedia | ||
| Yes | Yes | |
| Music | Yes | Yes |
| Video | Yes | Yes |
| FM Radio | Yes | Yes |
| Document Reader | Yes | |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 5000 mAh, Li-ion Battery | 6000 mAh, Li-Po Battery |
| Fast Charging | Yes, 18W Fast Charging | Yes, 33W |