| Model Code | PS42Q91HX/XSG |
| Video | Screen Size(inches) | 42' |
| Resolution(Number of Pixels) | 1024 × 768 |
| Brightness | 1500cd/m2 |
| FilterBright | Yes (Ultra FilterBright) |
| Contrast Ratio | 15000:1 |
| Smart Frame Plus | Yes |
| Silhouette Editor | Yes |
| Movie Plus | Yes |
| Screen Aspect Ratio(16:9/4:3) | 16:9 |
| Viewing Angle | over 175o (H/V) |
| DNIe | Yes |
| Number of colors(expressed) | Natural True Color |
| Grey Level(Gradation) | 262144 |
| Cinema Progressive (Film mode) | Yes |
| Digital Comb Filter | 3D Comb Filter |
| Digital Noise Reduction | Yes |
| Low Noise Amplifier | No |
| Audio | Sound Effect System | SRS TruSurround XT |
| Speaker | Full Range |
| Sound output (RMS) | 10W x 2 |
| Feature | Anti Burn-in Technology | Yes (APS, All white, Signal pattern) |
| Power Saving (Hot key) | Yes (Off / High / Middle / Low) |
| Picture-In-Picture | Yes (1 tuner) |
| Clock & On/Off Timer | Yes |
| Sleep Timer | Yes (Max 180Min) |
| Teletext (TTXT) | Mega TTX |
| Caption | No |
| V-Chip | No |
| Blue Screen On/Off | Yes |
| Melody On-Off | Yes |
| Plug & Play | Yes |
| Absent Power Off | Yes |
| Auto Power Off | Yes (15Min after No Signal) |
| OSD Language | 5-Language |
| Favorite Channel List | No |
| Still Picture | Yes |
| Anynet+ (HDMI-CEC) | Yes |
| Movie mode (Detail settings) | Yes |
| Game mode | Yes |
| System | Tuners | NTSC 4.43/3.58 PAL-B/G, D/K, I, I/I', SECAM-B/G, D/K, SECAM-B/G, D/K, AV Multi |
| Input & Output (side) | Composite (AV) | 1 |
| HDMI | 1 |
| Y/C (S-Video) | 1 |
| Headphone(Earphone) | 1 |
| WISELINK (USB) | No |
| WISELINK (Multi Memory Slot) | No |
| WISELINK (etc.) | No |
| Input & Output (back) | RF input | 1 |
| RF output | No |
| Composite (AV) | 1 |
| S-Video | No |
| Component (Y/Pb/Pr) | 2 |
| Euro Scart | No |
| PC input (D-sub) | 1 |
| HDMI | 2 |
| RS-232C | No |
| Video Monitor Out | No |
| Audio Monitor Out | 1 |
| Digital Audio (Coaxial) | No |
| Digital Audio (Optical) | No |
| Input & Output(Wireless) | 802.11 | No |
| Bluetooth | No |
| Power | Power Supply | 100~240V (50/60Hz) |
| Operation Power Consumption | TBD |
| Stand-By Power Consumption | Under 1W |
| Energy Star | Yes |
| Panel Life Time | 60,000 hrs |
| Dimension | Set Size (WXHXD) with stand | ？1055*759*316 |
| Set Size (WXHXD) without stand | ？1055*700*105 |
| Package | ？1155*863*410 |
| Weight | Set weight with stand | 33 |
| Set weight without stand | 30.6 |
| Package | 40 |
| Cabinet | Swivel (left/right) | Yes |
| Accessory | Remote Control | TM87C |
| RF Cable | No |
| User Manual | Yes |
| Battery | 2EA (AAA) |
| Power Cable | Yes |
| Stand | Yes |
| Speaker | Integrated |
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