Most energy-efficient monitors over 32″ (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €37 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 15 · B 2 · C 27 · D 34 · E 155 · F 498 · G 351

1. 51E
   HP, Inc. 334wp G2 (HSD-0208-Q)

   34″ · 3440×1440 · 26.3 W · 58 kWh/yr
   €16/year
2. 52E
   Acer CB343CUR J0

   34″ · 3440×1440 · 26.4 W · 58 kWh/yr
   €16/year
3. 53E
   Gawfolk GFTY985

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
4. 54E
   Gawfolk GFTY989

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
5. 55E
   Gawfolk GFTY984

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
6. 56E
   Gawfolk GFTY987

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
7. 57E
   Gawfolk GF340E (2025 registration)

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
8. 58F
   Pro-View PV34-X3

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
9. 59E
   Gawfolk GFTY986

   34″ · 3440×1440 · 26.5 W · 58 kWh/yr
   €16/year
10. 60F
    Misura P26M34X3B01

    87″ · 3440×1440 · 26.5 W · 58 kWh/yr
    €16/year
11. 61F
    Acer XR343CK

    34″ · 3440×1440 · 26.8 W · 59 kWh/yr
    €17/year
12. 62F
    Blackstorm WQHD34CM

    34″ · 3440×1440 · 26.9 W · 59 kWh/yr
    €17/year
13. 63F
    Raywego Q34P4D-1

    34″ · 3440×1440 · 26.9 W · 59 kWh/yr
    €17/year
14. 64F
    Voxicon VXD-O34QHDC

    34″ · 3440×1440 · 27 W · 59 kWh/yr
    €17/year
15. 65E
    Cepter C34ATILIUSX

    34″ · 3440×1440 · 27 W · 59 kWh/yr
    €17/year
16. 66F
    DELL P3426WEB

    34″ · 3440×1440 · 27 W · 59 kWh/yr
    €17/year
17. 67F
    faytech FT485MOB

    48″ · 1920×360 · 27 W · 59 kWh/yr
    €17/year
18. 68F
    GAME M34GC2K

    34″ · 3440×1440 · 27.2 W · 60 kWh/yr
    €17/year
19. 69F
    Acer X34 S

    34″ · 3440×1440 · 27.4 W · 60 kWh/yr
    €17/year
20. 70F
    LG 34WR55QK

    34″ · 3440×1440 · 27.6 W · 60 kWh/yr
    €17/year
21. 71F
    Acer X34 V

    34″ · 3440×1440 · 27.7 W · 61 kWh/yr
    €17/year
22. 72F
    CRUA CR340HDU

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
23. 73F
    HP, Inc. OMEN 34c G2 (HSD-0159-A)

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
24. 74F
    ASUS VG34VQL3A

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
25. 75F
    ASUS PG34WCDN

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
26. 76E
    Cozyla CD-8V545F0

    315″ · 3840×2160 · 28 W · 61 kWh/yr
    €17/year
27. 77F
    TCL 34R83QX7

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
28. 78F
    Samsung S34H550GAU

    34″ · 3440×1440 · 28 W · 61 kWh/yr
    €17/year
29. 79F
    Gawfolk GF340C

    34″ · 3440×1440 · 28.4 W · 62 kWh/yr
    €18/year
30. 80F
    LG 34WQ500

    34″ · 2560×1080 · 28.6 W · 63 kWh/yr
    €18/year
31. 81F
    ViewSonic VS20506 (VA3420C)

    34″ · 3440×1440 · 28.6 W · 63 kWh/yr
    €18/year
32. 82F
    Acer XZ340CUR X2

    34″ · 3440×1440 · 28.6 W · 63 kWh/yr
    €18/year
33. 83F
    LG 34WP500

    34″ · 2560×1080 · 28.7 W · 63 kWh/yr
    €18/year
34. 84F
    DELL P3425WE

    34″ · 3440×1440 · 28.7 W · 63 kWh/yr
    €18/year
35. 85F
    Thunderobot DQ34C240L

    86″ · 3440×1440 · 28.7 W · 63 kWh/yr
    €18/year
36. 86F
    LG 34U511A

    34″ · 2560×1080 · 28.9 W · 63 kWh/yr
    €18/year
37. 87F
    LG 34BA85QE

    34″ · 3440×1440 · 28.9 W · 63 kWh/yr
    €18/year
38. 88E
    EIZO FlexScan EV3895

    38″ · 3840×1600 · 29 W · 64 kWh/yr
    €18/year
39. 89F
    ViewSonic VS18470

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
40. 90E
    Japannext JN-IPSC375UWQHDPR-H-C65W

    37″ · 3840×1600 · 29 W · 64 kWh/yr
    €18/year
41. 91F
    CRUA CR340QA

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
42. 92F
    Dutzo G34-I165QL

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
43. 93F
    M.Red C34WQVG20

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
44. 94F
    Nilox NXM344KD22

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
45. 95F
    ZZA Z34B

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
46. 96E
    Yashi YZ3401

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
47. 97F
    Dahua DHI-LM34-E330CA

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
48. 98F
    Cepter C34PULSEX

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
49. 99F
    Cepter C34PULSEXHAS

    34″ · 3440×1440 · 29 W · 64 kWh/yr
    €18/year
50. 100F
    Acer CB342CK

    34″ · 3440×1440 · 29.3 W · 64 kWh/yr
    €18/year

Ranked by annual energy consumption; running cost at the EU average household price. Open a model to see the cost in your country. Methodology