Realme C31 |
Vivo Y21 |
| Realme C31 | Vivo Y21 |
| Launch | |
|---|---|
| Release Date | |
| Mar, 2022 | Aug, 2021 |
| Status | |
| Available | Available |
| Body & Operating System | |
| Operating system | |
| Android 11 | Android 11 |
| UI | |
| Realme UI 2.0 | Funtouch 11.1 |
| Dimensions | |
| --- x --- x 8.4 mm | 164.3 x 76.1 x 8 mm (6.47 x 3.00 x 0.31 in) |
| Weight | |
| 190 g | 182 g |
| Body | |
| Glass front, plastic frame, plastic back | NA |
| Color Options | |
| Light Silver, Dark Green | Diamond Glow, Midnight Blue |
| Display Specifications | |
| Technology | |
| IPS LCD | LCD |
| Size | |
| 6.5 inches More devices with a similar display. > |
6.51 inches More devices with a similar display. > |
| Resolution | |
| High Definition (HD) - 720 x 1600 pixels, 20:9 ratio (~270 ppi density) | High Definition (HD) - 720 x 1600 pixels, 20:9 ratio (~270 ppi density) |
| Protection | |
| NA | NA |
| Features | |
| NA | NA |
| Battery & Charging | |
| Capacity | |
| Non-removable Li-Po, 5000 mAh More devices with similar battery. > |
Non-removable Li-Po, 5000 mAh More devices with similar battery. > |
| Charging | |
| NA | Fast charging 18W |
| Processing Power | |
| CPU | |
| Octa-core (2x1.8 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) | Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) |
| Chipset | |
| Unisoc Tiger T612 (12 nm) | Mediatek MT6765 Helio P35 (12nm) |
| GPU | |
| Mali-G57 | PowerVR GE8320 |
| Memory & Storage | |
| Ram | |
| 4GB RAM | 4GB RAM |
| Storage Memory | |
| 32/64GB Built-in | 64/128GB Built-in |
| Memory Card | |
| microSD, up to 256GB (dedicated slot) | microSD, up to 256GB (dedicated slot) |
| Cameras | |
| Rear/Back | |
| Triple 13 MP, f/2.2, (wide), AF 2 MP, f/2.4, (macro) 0.3 MP, f/2.8, (depth) |
Dual 13 MP, f/2.2, (wide), PDAF 2 MP, f/2.4, (macro) |
| Features | |
|
LED flash, HDR, panorama Video 1080p@30fps |
LED flash, HDR Video 1080p@30fps |
| Front | |
| 5 MP Video 720p@30fps |
8 MP, f/2.0, (wide) Video 1080p@30fps |
| Features | |
| NA | NA |
| Network | |
| SIM | |
| Dual SIM (Nano-SIM, dual stand-by) | Dual SIM (Nano-SIM, dual stand-by) |
| Data | |
| GSM / HSPA / LTE | GSM / HSPA / LTE |
| 2G Bands | |
|
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 |
SIM 1: GSM 850 / 900 / 1800 / 1900 SIM 2: GSM 850 / 900 / 1800 / 1900 |
| 3G Bands | |
| HSDPA 850 / 900 / 2100 | HSDPA 850 / 900 / 2100 |
| 4G Bands | |
| LTE... | LTE bands 1, 3, 5, 8, 38, ... |
| 5G Bands | |
| NO | NO |
| Connectivity | |
| WLAN (WIFI) | |
| Wi-Fi 802.11 b/g/n, hotspot | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | |
| 5.0, A2DP, LE | 5.0, A2DP, LE |
| GPS | |
| Yes, with A-GPS, GLONASS, GALILEO, BDS | Yes, with A-GPS, GLONASS, GALILEO, BDS |
| USB | |
| microUSB 2.0 | USB Type-C, USB On-The-Go |
| NFC | |
| No | No |
| Additional Features | |
| Sensors | |
| Fingerprint (side-mounted), accelerometer, compass | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
| Extra | |
| NA | FM Radio |
| Pricing | |
| Price | |
| US$ 112 | USD $214 |
| Resale Value | |
| High | High |
| Comparison Result | |
| Score | |
| 2 Point(s) | 5 Point(s) |
| Save Comparison | |