Our take
XR640 suits buyers who want a manual-control countertop oven with a dedicated automatic toast routine, plus separate Bake, Broil, Top Broiling, and Keep Warm choices. Bake reaches up to 470°F. The rack allows six slices, though the manual recommends four for better results; automatic toast has a shade dial, up to seven minutes, a ring, and automatic shutoff. The guide directs users to a 120 V AC outlet but gives no frequency, wattage, pizza fit, pan footprint, or exterior measurements.
For four-slice toast results with a six-slice rack arrangement; verify cookware and counter space directly..
Not for buyers who need a specified pizza or pan fit, a verified wattage or frequency, a measured countertop footprint, or a current retro-finish offer.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- The exact manual separates thermostat, function, and toast-programming controls.
- Toast has shade selection, a seven-minute cycle, a bell, and automatic shutoff.
- The manual distinguishes a six-slice rack from its four-slice recommendation for better results.
What to weigh up
- Pizza diameter, pan footprint, cavity and exterior measurements are not provided.
- The safety guidance says 120 V AC but does not give frequency or wattage.
- Historical retro wording and old ASINs do not verify current finish or seller identity.
The key details
| Model covered | XR640 |
|---|---|
| Documented cooking modes | Keep Warm, Bake, Broil, Top Broiling, and automatic Toast |
| Published food-fit reference | Rack holds six slices; manual recommends four; no pizza/pan fit |
| Controls and timer | Separate thermostat, function, and toast-programming controls; Toast up to 7 min |
| Placement and electrical notes | Manual directs use of 120 V AC outlet; no wattage or quantified clearance |
| Source and variant boundary | Exact XR640 supported; retro finish and historical ASINs unmapped |
Performance figures are manufacturer claims. Source checked October 4, 2026. Regional models and included accessories can differ.
What the features mean for you
Three controls, several documented cooking jobs
The XR640 directions manual identifies separate thermostat, function-selector, and toast-programming controls. Its operating summary names Keep Warm, Bake, Broil, Top Broiling, and Toast. The separate controls let a shopper compare a dedicated shade routine with ordinary bake and broil modes. The manual does not name Convection or Air Fry; neither is inferred from the broad toaster-oven-broiler description, and no measured cooking result is claimed.
The toast layout has a useful qualification
For automatic Toast, the guide describes a shade dial and a cycle up to seven minutes. Both upper and lower elements heat the bread, and a ring signals completion before the oven shuts off automatically. The rack can hold six slices, but the instructions recommend four for better results. Keep both statements in view: six describes the layout, while four is the manual's recommended load. No slice dimensions or measured rack area are supplied.
Bake, Broil, and Top Broiling stay distinct
The operation summary lists Bake up to 470°F, Broil, Top Broiling, and Keep Warm as separate positions or routines. The manual does not give a universal temperature span or a single timer maximum for all oven modes, so the seven-minute Toast timer should not be reused as a Bake or Broil limit. These are manual-described functions rather than evidence of temperature accuracy, speed, or food results from hands-on use.
Check the outlet and measure your own counter
The safety instructions direct users to a 120 V AC outlet and describe a polarized plug. They do not specify frequency, wattage, or the label on a particular appliance. The guide also gives no pizza diameter, pan footprint, cavity size, exterior measurements, or quantified clearance. A 120 V outlet instruction is not a full electrical nameplate. If voltage, wattage, cookware, or placement is a strict requirement, inspect the exact unit and its space before deciding.
Historic listings do not verify a present offer
Rows 808 and 975 carry the exact XR640 model clue, but neither old ASIN is mapped to a current seller offer. The retro-style wording does not establish a finish or package. The product link therefore searches the exact model code and leaves listing identity for the buyer to verify. This review uses De'Longhi's instructions and does not report current price, stock, rating, customer-review sentiment, or personal testing.
What else to compare
Before you buy
How many slices does the manual support?
The rack allows six slices, but the manual recommends four for better results.
Does XR640 include automatic Toast?
Yes. The shade-programmed Toast cycle runs up to seven minutes, rings at the end, and shuts off automatically.
Does the manual say 120 V?
Yes. It directs connection to a 120 V AC outlet but does not list frequency, wattage, or an inspected unit label.
Does the guide confirm a pizza size?
No. It gives no pizza diameter, pan footprint, cavity dimensions, or measured outside clearance.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources & review basis
We use the following manufacturer documentation for the product features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- De'Longhi XR640 directions-for-use manual ↗ — checked October 4, 2026.
- XR640 owner-manual copy with outlet safety instructions ↗ — checked October 4, 2026.
The decision
XR640 suits buyers who want a manual-control countertop oven with a dedicated automatic toast routine, plus separate Bake, Broil, Top Broiling, and Keep Warm choices. Bake reaches up to 470°F. The rack allows six slices, though the manual recommends four for better results; automatic toast has a shade dial, up to seven minutes, a ring, and automatic shutoff. The guide directs users to a 120 V AC outlet but gives no frequency, wattage, pizza fit, pan footprint, or exterior measurements.
Is it the right fit?
Check the exact model and today’s offers on Amazon.