The Dell 4220 is a DLP x 1 projector rated at 4,100 lumens with a native resolution of 1024×768. It uses a 300w uhp bulb light source rated for 2,000 hours / 2,500 hours (Eco). Its lens has a throw ratio of 1.6–1.92:1. Released July 2011.
Throw distance table
Distance from lens to surface for each image width (4:3 (XGA)). Calculated as throw ratio × width; check the manufacturer's lens calculator before installation.
| Image width | Height | Standard lens 1.6–1.92:1 |
|---|---|---|
| 2 m (6.6 ft) | 1.5 m | 3.2–3.8 m |
| 3 m (9.8 ft) | 2.25 m | 4.8–5.8 m |
| 4 m (13.1 ft) | 3.0 m | 6.4–7.7 m |
| 5 m (16.4 ft) | 3.75 m | 8.0–9.6 m |
| 6 m (19.7 ft) | 4.5 m | 9.6–11.5 m |
| 8 m (26.2 ft) | 6.0 m | 12.8–15.4 m |
| 10 m (32.8 ft) | 7.5 m | 16.0–19.2 m |
| 12 m (39.4 ft) | 9.0 m | 19.2–23.0 m |
| 15 m (49.2 ft) | 11.25 m | 24.0–28.8 m |
| 20 m (65.6 ft) | 15.0 m | 32.0–38.4 m |
| 25 m (82.0 ft) | 18.75 m | 40.0–48.0 m |
| 30 m (98.4 ft) | 22.5 m | 48.0–57.6 m |
Open in the throw-distance calculator →
Maximum image size for projection mapping
Largest image that keeps a 10:1 contrast against ambient light on a light, matte surface (80% optical efficiency). See how this is calculated.
| Ambient light | Max area | Max width × height |
|---|---|---|
| Dark rural site (1 lux) | 364 m² | 22.0 × 16.5 m |
| Quiet street at night (5 lux) | 73 m² | 9.9 × 7.4 m |
| Lit city square (15 lux) | 24 m² | 5.7 × 4.3 m |
| Bright urban area (30 lux) | 12 m² | 4.0 × 3.0 m |
| Indoor, lights dimmed (50 lux) | 7 m² | 3.1 × 2.3 m |
Full specifications
| 3D Modes | PC 3D Ready |
|---|---|
| Additional Features | In addition to a superb brightness of 4100 ANSI Lumens, this projector boasts an excellent 1024 x 768 pixels XGA resolution. Optional wireless. |
| Aspect Ratio | 4:3 (XGA) |
| Brightness | 4,100 Lumens (ANSI) 1 |
| Color Processing | 8-bit |
| Connection Panel | 12-Volt Trigger Composite: RCA HDMI 1.3 Network: RJ-45 RS232: DB-9pin S-Video USB: A x 2 VGA In: Dsub-15pin x 2 |
| Contrast | 2,000:1 (full on/off) |
| Digital Keystone | Vertical only |
| Display Type | DLP x 1 |
| Features | PC 3D Ready Closed Captioning Crestron RoomView™ |
| Image Size | 39.06" - 300.00" |
| Included Lens | 1.2x manual zoom , manual focus |
| Internal Speakers | 5.0 Watts × 2 |
| Lamp Model | 331-2839 / 725-10284 Buy 331-2839 Lamp |
| Lens Shift | No |
| Light Source | 300W UHP bulb |
| Light Source Life | 2,000 hours / 2,500 hours (Eco) |
| MSRP | $1,099 (USD) |
| Power | 375 Watts 100V - 240V |
| Projector Size | 4.33" x 11.26" x 9.76" (HxWxD) |
| Released | July 2011 |
| Resolution | 1024x768 |
| Status | Discontinued Feb 2016 |
| Throw Distance | 5.0' - 32.0' Calculate Throw Distance |
| Throw Ratio | 1.60:1 - 1.92:1 (D:W) |
| Video Modes | 720p, 1080i, 1080p/60, 576i, 576p, 480p, 480i |
| Warranty | 2 Years |
| Weight | 6.4 lbs |
Specifications compiled from ProjectorCentral and manufacturer data. Prices change — verify with dealers.
Similar projectors
| Model | Lumens | Resolution | Light source | Throw ratio | Street price |
|---|---|---|---|---|---|
| InFocus INL164 | 4,100 | 1024×768 | Laser Phosphor | 1.94–2.16:1 | $1,389 |
| InFocus INL174 | 4,100 | 1024×768 | Laser Phosphor | 1.94–2.16:1 | $595 |
| Boxlight MP-42t | 4,100 | 1024×768 | 275W NSH bulb | 1.82–2.37:1 | $5,199 |
| Sanyo PLC-XP46 | 4,100 | 1024×768 | 275W NSH bulb | 0.8–4.2:1 | $7,195 |
| Sanyo PLC-XP46L | 4,100 | 1024×768 | 275W NSH bulb | 0.8–4.2:1 | $6,695 |
| EIKI LC-X1100 | 4,100 | 1024×768 | 275W NSH bulb | 0.95–11.74:1 | $7,995 |
| Christie Vivid LX41 | 4,100 | 1024×768 | 275W NSH bulb | 0.8–6.2:1 | $13,995 |
| Hitachi CP-X4030WN | 4,200 | 1024×768 | 225W Metal Halide bulb | 1.49–1.8:1 |