Realme C12 vs Samsung Galaxy A40
| Type | Touch | Touch |
| Dimensions | 164.50 x 75.90 x 9.80 mm | 144.40 x 69.20 x 7.90 mm |
| Weight | 209.00 g | 140.00 g |
| Display size | 6.50" | 5.90" |
| Display | Color / IPS TFT 16M colors 720 x 1600 px (6.50") 270 ppi | Color / Super AMOLED 16M colors 1080 x 2340 px (5.90") 443 ppi |
| Display protection | Corning Gorilla Glass Buy screen protector
| Corning Gorilla Glass Buy screen protector
|
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 2760 min. (46.0 h) | 3G: 1080 min. (18.0 h) |
| Stand-by (max.) | 2G: 1368 h. (57.0 days) | |
| Playback time (max.) | nd | Audio: 62 h (2.6 days) Video: 14 h (0.6 days) |
| Internet browsing time (max.) | nd | WiFi: 11 h (0.5 days) 3G: 9 h (0.4 days) 4G: 11 h (0.5 days) |
| Standard battery | Li-Ion 6000 mAhBuy powerbank
| Li-Ion 3100 mAhBuy powerbank
|
| Quick battery charging | Fast Charging | |
| Wireless battery charging | ||
| Internal memory | 32 GB | 64 GB |
| End-user memory | 49.4 GB | |
| RAM memory | 3 GB | 4 GB |
| Memory cards | microSD, microSDHC, microSDXC up to 256 GBBuy memory card | microSD, microSDHC, microSDXC up to 512 GBBuy memory card |
| Operating system | Android 10 | Android 9.0 Pie |
| Processor | MediaTek Helio G35 MT6765G | Samsung Exynos 7904 |
| Processor clock | 2300 MHz | 1800 MHz |
| GPU | PoverVR GE8320 @680 MHz | ARM Mali-G71 MP2 |
| Touchscreen | ||
| SAR (10g) | 1,34 W/kg | |
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | SingleSIM(nanoSIM) |
| DualSIM mode | dual standby | nd |
| Hybrid DualSIM | nd | |
| Announced | 3Q 2020 | 1Q 2019 |
| Other names | - | SM-A405F |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 2100 | 850 900 1900 2100 |
| LTE standard | FDD LTE: 2100, 1800, 900, 850 TDD LTE: 2600, 2500, 2300 | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600, 2500, 2300 |
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA |

