L2021 20TFT, 1600×900, contrast 1000:1, timp de raspuns 5ms, luminozitate 250 cd/mp, 170/160, panou TN cu 2xCCFL, analog (D-sub) si digital (DVI-D), tilt, black, TCO5.0
Caracteristici tehnice Monitor LCD 20 Lenovo L2021 t49hneu
| Altele | Dimensiuni (W x H x D mm): | 515.7 x 344.6 x 63.1 mm | 
| Greutate (Kg): | 4.3 Kg | |
| Display | Contrast: | 1000:1 | 
| Timp de raspuns: | 5 | |
| Tip display: | LCD | |
| Diagonala: | 20 inch (50.8cm) | |
| Intensitate luminoasa | 250cd/mp | |
| Unghi maxim vizibilitate orizontala/verticala (grade): | 170/160 | |
| Rezolutie optima: | 1600 x 900 | |
| Reproducere culori (milioane): | 16.7 | |
| Conectivitate | Conectivitate: | DVI VGA  | 
| Facilitati | Tuner TV: | nu | 
| Standarde: | TCO 5.0 | |
| Montare pe perete | VESA 75 x 75 mm | |
| Altele | Dimensiuni (W x H x D mm): | 475.9 x 357.5 x 151.2 mm | 
| Greutate (Kg): | 4.2 Kg | |
| Putere consumata (W): | 22 W |