New
JVC LT-40EP4257 40"
Screen 40
Resolution 1920x1080
Panel JVC LT-40EP4257 40” 4K UHD Roku
Refresh 60 Hz
hdr HDR10, HLG
smart platform Roku TV
dolby vision false
dolby atmos false
37 Overall Score
Price £0
About This TV
JVC LT-40EP4257 40" — screen size 40, resolution 1920x1080, panel type JVC LT-40EP4257 40” 4K UHD Roku , refresh rate 60, HDR HDR10, HLG, smart platform Roku TV.
- Screen size 40
- Resolution 1920x1080
- Panel type JVC LT-40EP4257 40” 4K UHD Roku
- Refresh rate 60
- HDR HDR10, HLG
- Smart platform Roku TV
- HDMI version 2.1
Overview
Performance
Pros & Cons
Pros
- Strong connectivity (76th percentile) 76th
Cons
- Below average picture quality (1th percentile) 1th
- Below average display (11th percentile) 11th
- Below average smart (18th percentile) 18th
Specifications
Full Specifications
Display
| Size | 40" |
| Resolution | 4K |
| Panel Type | JVC LT-40EP4257 40” 4K UHD Roku |
| Backlight | 4K UHD |
| 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 | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi |
| Bluetooth | Yes |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 840x216 |
Power & Size
| Power | 74 |
| Weight | 4.9 kg / 10.8 lbs |
vs Competition
| Spec | JVC LT-40EP4257 40" | Sony BRAVIA 9 K85XR90 | LG OLED evo AI 4K G5 Series OLED97G5WUA | Hisense U8QG Mini-LED 100" Class U8 Series MiniLED | Samsung QN85D QN85D | TCL QM8K Series 75QM8K |
|---|---|---|---|---|---|---|
| Screen Size | 40 | 85 | 97 | 100 | 75 | 75 |
| Resolution | 1920x1080 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 4K |
| Panel Type | JVC LT-40EP4257 40” 4K UHD Roku | QLED | OLED | Mini-LED QLED | Neo QLED | MiniLED |
| Refresh Rate | 60 | 120 | 120 | 165 | 120 | 144 |
| Hdr | HDR10, HLG | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | HDR10, Dolby Vision, HLG | Dolby Vision, HDR10+, HLG | HDR10, HDR10+, HLG | Dolby Vision IQ, HDR10+, HLG |
| Smart Platform | Roku TV | Google TV | webOS | Google TV | Tizen | Google 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 |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| JVC LT-40EP4257 40" | 62 | 53.8 | 17.6 | 47.6 | 10.7 | 76 | 54.6 | 1 |
| Sony BRAVIA 9 K85XR90 Compare | 76.1 | 97.1 | 92.7 | 78.8 | 92.8 | 93.9 | 98.1 | 79.7 |
| LG OLED evo AI 4K G5 Series OLED97G5WUA Compare | 96.8 | 99.9 | 80 | 88.6 | 98.7 | 84.5 | 74 | 96.3 |
| Hisense U8QG Mini-LED 100" Class U8 Series MiniLED Compare | 98.6 | 98.3 | 96 | 95.4 | 97 | 76 | 89.2 | 99.4 |
| Samsung QN85D QN85D Compare | 84 | 89.4 | 70.2 | 78.8 | 90.9 | 89.8 | 98.1 | 79.7 |
| TCL QM8K Series 75QM8K Compare | 99.5 | 93.9 | 91.3 | 93.8 | 35.9 | 93.9 | 98.1 | 99.7 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
