JVC LT-40EP4257 40"
The built-in Roku TV platform provides direct access to a vast streaming library on a 39.5-inch 1080p LED panel, eliminating the need for external devices. Its frameless bezel design and three HDMI 2.1 ports offer a clean aesthetic and ample connectivity for a budget-oriented display. This set is best for secondary-room viewers or cord-cutters who prioritize simple, integrated streaming over high-end picture performance.
Screen 40"
Resolution 1920x1080
Panel LED
Refresh 60 Hz
HDR HDR10, HLG
smart platform Roku TV
hdmi version 2.1
26 Score global
Aucun prix actuel chez les marchands
Aperçu
Avantages et inconvénients
Points forts
- Strong affordability (89th percentile) 89th
Points faibles
- Below average picture quality (1st percentile)
- Below average display (6th percentile)
- Below average smart (16th percentile)
- Below average social proof (34th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Display
| Size | 40" |
| Resolution | FHD |
| Panel Type | LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Brightness | 200 nits |
| Contrast Ratio | 3000:1 |
| Color Gamut | Not Specified by Manufacturer |
HDR
| HDR Formats | HDR10, HLG |
| Dolby Vision | No |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 60 Hz |
| Response Time | 9.5 |
| ALLM | No |
Smart TV
| Platform | Roku TV |
Audio
| Speaker Config | 2 |
| Wattage | 16 |
| Dolby Atmos | No |
| Surround Sound | Dolby Digital Plus |
| eARC | No |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 1 |
| Wi-Fi | ✓ |
| Bluetooth | Yes |
| Ethernet | No |
| Optical Audio | Yes |
| VESA Mount | 100x100 |
Power & Size
| Power | 74 |
| Weight | 4.9 kg / 10.8 lbs |
Face à la concurrence
| Spec | JVC LT-40EP4257 40" | Hisense U7 Series 65U75QG | TCL QM6K Series 55QM6K | LG QNED 65QNED85AUA | Samsung QN85D QN55QN85DBF | Roku Pro Series 55R8C5 |
|---|---|---|---|---|---|---|
| Screen Size | 40 | 65 | 55 | 65 | 55 | 55 |
| Resolution | 1920x1080 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | LED | Mini-LED | Mini-LED | Mini-LED | QD-Mini-LED | Mini-LED |
| Refresh Rate | 60 | 165 | 144 | 120 | 120 | 120 |
| Hdr | HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | HDR10, HLG | HDR10+, HDR10+ Adaptive, HLG | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Roku TV | Google TV | Google TV | webOS | Tizen | Roku TV |
| Dolby Vision | false | true | true | true | false | true |
| Dolby Atmos | false | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | HDR | Audio | Smart | Jeux | Display | Connectivity | Preuve sociale | Affordability | Picture Quality |
|---|---|---|---|---|---|---|---|---|---|
| JVC LT-40EP4257 40" | 60.2 | 41.7 | 15.8 | 48.1 | 6 | 62.9 | 33.8 | 89.2 | 1.1 |
| Hisense U7 Series 65U75QG Compare | 90.1 | 95.2 | 95.1 | 95.1 | 83.7 | 96.6 | 86.6 | 51.3 | 97.5 |
| TCL QM6K Series 55QM6K Compare | 90.1 | 88.4 | 97 | 93.2 | 78.1 | 88.8 | 79.8 | 62.7 | 91.8 |
| LG QNED 65QNED85AUA Compare | 60.2 | 74.6 | 88.8 | 84 | 83.7 | 96.6 | 79.8 | 51.8 | 78 |
| Samsung QN85D QN55QN85DBF Compare | 93.5 | 89.7 | 88.8 | 81.6 | 82.8 | 78.6 | 76.9 | 53.2 | 78 |
| Roku Pro Series 55R8C5 Compare | 74.4 | 85.7 | 83.9 | 88.1 | 78.1 | 92.9 | 93.5 | 50.1 | 36.1 |
Prix
Rapport qualité-prix
Nous suivons les prix de ce produit depuis le 25 mai 2026. Le graphique apparaîtra dès que nous aurons plus de données.
Scores par usage
- Global26.2
- Budget49.8
- Jeux30
- Movies16.1
- Sports19.4
- Outdoor12.5
- Portable21.7
- Corporate19.4
- Streaming23.4
- Smart Home20.3
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
