Realme C31 vs Xiaomi Mi A2 Lite
| Type | Touch | Touch | Touch | Touch |
| Dimensions | 164.74 x 76.19 x 8.43 mm | 149.33 x 71.68 x 8.75 mm | 162.10 x 74.80 x 8.90 mm | 164.00 x 75.40 x 7.90 mm |
| Weight | 197.00 g | 178.00 g | 191.00 g | 177.00 g |
| Display size | 6.50" | 5.84" | 6.50" | 6.52" |
| Display | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.50") 270 ppi | Color / IPS TFT 16M colors 1080 x 2280 px (5.84") 432 ppi | Color / IPS TFT 16M colors 90 Hz 1080 x 2400 px (6.50") 405 ppi | Color / IPS TFT 16M colors 60 Hz 720 x 1600 px (6.52") 269 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
| ||
| Additional display | ||||
| Protection of the secondary display | ||||
| Standard battery | Li-Po 5000 mAhBuy powerbank
| Li-Po 4000 mAhBuy powerbank
| Li-Ion 4300 mAhBuy powerbank
| Li-Po 4230 mAhBuy powerbank
|
| Quick battery charging | ||||
| Wireless battery charging | ||||
| Internal memory | 32 GB, 64 GB | 32 GB, 64 GB | 64 GB | 64 GB, 128 GB |
| End-user memory | 21.5 GB, 53.15 GB | |||
| RAM memory | 3 GB, 4 GB | 3 GB, 4 GB | 4 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 1000 GBBuy memory card | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC | microSD, microSDHC, microSDXC up to 256 GBBuy memory card |
| Operating system | Android 11 | Android 8.1 Oreo One | Android 10 | Android 10 |
| Interface | realme UI R Edition | - | - | ColorOS 7.2 |
| Processor | Unisoc Tiger T612 T7225 | Qualcomm Snapdragon 625 8953 | MediaTek Helio G90T | MediaTek Helio P35 MT6765 |
| Processor clock | 1820 MHz | 2000 MHz | 2050 MHz | 2300 MHz |
| GPU | ARM Mali G57 @650 MHz | Adreno 506 | ARM Mali-G76 3EEMC4 @800 MHz | PowerVR GE8320 @680 MHz |
| Touchscreen | ||||
| SAR (10g) | 1,15 W/kg | |||
| DualSIM | ||||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) | DualSIM(nanoSIM, nanoSIM) |
| DualSIM mode | dual standby | dual standby | dual standby | dual standby |
| Hybrid DualSIM | ||||
| Announced | 1Q 2022 | 3Q 2018 | 2Q 2020 | 4Q 2020 |
| Other names | RMX3501 | M1805D1SG | RMX2002 | CPH2179 |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1900 2100 | 850 900 1900 2100 | 850 900 2100 |
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800, 700 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300, 2100, 1900 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 22600, 2500, 2300 | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||||
| CDMA | 850 CDMA2000 1xEV-DO | |||
| Standard TD-SCDMA | 1900 2000 | |||
| UMA |



