ZTE Blade A31 Lite vs LG K40S
| Type | Touch | Touch | 
| Dimensions | 137.35 x 67.50 x 10.55 mm | 156.30 x 73.90 x 8.60 mm | 
| Weight | 143.00 g | 186.00 g | 
| Display size | 5.00" | 6.08" | 
| Display | Color / IPS TFT 16M colors 60 Hz 480 x 960 px (5.00") 196 ppi  | Color / IPS TFT 16M colors 720 x 1560 px (6.08") 283 ppi  | 		
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Talk time (max.) | 2G: 1350 min. (22.5 h) 3G: 960 min. (16.0 h) 4G: 822 min. (13.7 h)  | 		|
| Stand-by (max.) | 2G: 450 h. (18.8 days) 3G: 432 h. (18.0 days) 4G: 450 h. (18.8 days)  | 		|
| Standard battery | Li-Ion 2000 mAhBuy powerbank
					 | Li-Ion 3500 mAhBuy powerbank
					 | 		
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 32 GB | 32 GB | 
| End-user memory | 17 GB | |
| RAM memory | 1 GB | 2 GB, 3 GB | 
| Memory cards | microSD, microSDHC, microSDXC up to 128 GBBuy memory card  | microSD, microSDHC, microSDXC up to 2000 GBBuy memory card  | 		
| Operating system | Android 11 Go | Android 9.0 Pie | 
| Processor | Spreadtrum SC9832E | MediaTek Helio P22 MT6762 | 
| Processor clock | 1400 MHz | 2000 MHz | 
| GPU | ARM Mali-T820 @600 Mhz | PowerVR GE8320 @650 MHz | 
| Touchscreen | ||
| SAR (10g) | 1,529 W/kg | |
| DualSIM | ||
| SIM cards standard | SingleSIM(nanoSIM) | SingleSIM(nanoSIM) | 
| Announced | 2Q 2021 | 3Q 2019 | 
| Other names | - | LMX430HM | 
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 | 
| UMTS | 850 900 2100 | 850 900 1900 2100 | 
| LTE standard | FDD LTE: 2600, 2100, 1800, 900, 850, 800 TDD LTE: 2600  | FDD LTE: 2600, 2100, 1800, 900, 800, 700 TDD LTE: 2600  | 		
| Standard 5G | ||
| CDMA | ||
| Standard TD-SCDMA | ||
| UMA | 

