Sony BRAVIA XR A90K XR42A90K 42"
The compact 42-inch OLED, powered by the Cognitive Processor XR, delivers deep blacks, natural colors, and 120Hz gaming with 8.5ms input lag, while Acoustic Surface+ turns the screen itself into a speaker. A perfect portability score and exclusive PS5 features like Auto HDR Tone Mapping make it a uniquely flexible, high-performance small-screen option. Best for console gamers and small-space viewers needing a desk-friendly OLED that excels at both cinematic picture and responsive, room-filling audio.
Screen 42
Resolution 3840x2160
Panel OLED
Refresh 120 Hz
HDR HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision
smart platform Google TV
dolby vision Yes
dolby atmos Yes
88 Overall Score
Price MX$38,890
Snapshot
Pros & Cons
Pros
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews — so you can see whether early praise held up.
Owner sentiment has held steady over time
Based on 208 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Display
| Size | 42" |
| Resolution | 4K |
| Panel Type | OLED |
| Backlight | OLED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Contrast Ratio | Near Infinite (Black Pixels Emit |
| Color Gamut | XR Triluminos Pro |
| Motion Tech | XR Motion Clarity |
| Processor | Cognitive Processor XR |
HDR
| HDR Formats | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision |
| Dolby Vision | Yes |
| HDR10+ | No |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| Response Time | 8.5 |
| VRR | VRR |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Google TV |
| Voice Assistant | Google Assistant, Amazon Alexa |
| Screen Mirroring | Miracast, Apple AirPlay |
| Works With | Google Home, Amazon Alexa |
Audio
| Speaker Config | 2.1 |
| Wattage | 25 |
| Dolby Atmos | Yes |
| Surround Sound | DTS Digital Surround |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi |
| Bluetooth | 4.2 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x200 |
Power & Size
| Energy Star | No |
| Annual Energy | 135 |
| Weight | 13.3 kg / 29.3 lbs |
vs Competition
| Spec | Sony BRAVIA XR A90K XR42A90K 42" | Hisense U7 Series 65U75QG | TCL QM6K Series 55QM6K | LG OLED evo - C5 series OLED77C5PUA | Samsung Neo QLED QN70F | Panasonic Z85AP Series TV-65Z85AP |
|---|---|---|---|---|---|---|
| Screen Size | 42 | 64.5 | 55 | 77 | 65 | 65 |
| Resolution | 3840x2160 | 4K | 4K | 3840x2160 | 3840x2160 | 4K |
| Panel Type | OLED | QLED | QLED | OLED | Neo QLED | OLED |
| Refresh Rate | 120 | 165 | 144 | 120 | 120 | 120 |
| Hdr | HDR 10, Hybrid Log-Gamma (HLG), Dolby Vision | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR10+, HDR10, HLG | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | HDR10+ | HDR10+ Adaptive, HDR10, HLG, Dolby Vision IQ |
| Smart Platform | Google TV | Google TV | Google TV | webOS | Tizen | Fire TV |
| Dolby Vision | true | true | true | true | false | true |
| Dolby Atmos | true | 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 |
|---|---|---|---|---|---|---|---|---|
| Sony BRAVIA XR A90K XR42A90K 42" | 76.2 | 86.7 | 98.8 | 86.7 | 74.3 | 83.9 | 98.3 | 36.3 |
| Hisense U7 Series 65U75QG Compare | 91.6 | 93.9 | 95.8 | 95.4 | 38.5 | 96.8 | 98.3 | 97.7 |
| TCL QM6K Series 55QM6K Compare | 98.8 | 88 | 97.4 | 93.7 | 38.5 | 89.2 | 94.7 | 98.6 |
| LG OLED evo - C5 series OLED77C5PUA Compare | 76.2 | 84.7 | 90.8 | 99.2 | 97 | 98.6 | 99.6 | 36.3 |
| Samsung Neo QLED QN70F Compare | 69.9 | 77.1 | 93.7 | 88.4 | 86.4 | 89.2 | 94.7 | 79.3 |
| Panasonic Z85AP Series TV-65Z85AP Compare | 99 | 89.3 | 50 | 84.9 | 52.6 | 81.3 | 33.2 | 36.3 |
Price
Value & Pricing
From MX$38,890
Amazon.com.mx 1 offers From MX$38,890
May 3, 2026 MX$38,890
