ADVENT ADVGEN40A4
The auto-dimming feature uses electrochromatic technology to instantly react to headlight glare, while integrated Homelink 4 controls up to three garage doors or gates. Its factory-style design and straightforward wiring ensure a clean, OEM-grade appearance without clunky adapters. This mirror is best for drivers replacing an outdated rearview unit who want glare reduction and consolidated remote control in a single upgrade.
Type compact
20 Overall Score
Price £181
Snapshot
Pros & Cons
Pros
Cons
- Below average connectivity (14th percentile)
- Below average video (19th percentile)
- Below average display (23rd percentile)
- Below average sensor (25th percentile)
The proof
Performance
vs Competition
| Spec | ADVENT ADVGEN40A4 | Pentax K-3 Mark III | Panasonic LUMIX G85 DMC-G85MK | Nikon Z50 | Leica Q2 Monochrom | Olympus OM-D E-M10 Mark IV |
|---|---|---|---|---|---|---|
| Type | compact | DSLR | mirrorless | mirrorless | compact | mirrorless |
| Sensor | - | 25.7MP aps-c | 16MP micro-four-thirds | 20.9MP aps-c | 47.3MP full-frame | 20.3MP micro-four-thirds |
| AF Points | - | 101 | 49 | 209 | - | 121 |
| Burst FPS | - | 12 | 10 | 11 | 10 | 15 |
| Video | - | 4K @30fps | 4K @30fps | 4K @30fps | 4K @30fps | 4K @30fps |
| IBIS | false | true | true | false | false | true |
| Weather Sealed | false | true | true | true | true | false |
| Weight (g) | - | 735 | 503 | 395 | 734 | 335 |
| Compare | Compare | Compare | Compare | Compare |
| Product | AF | EVF | Build | Burst | Video | Sensor | Battery | Display | Connectivity | Social Proof | Stabilization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ADVENT ADVGEN40A4 | 30.8 | 33.8 | 36.7 | 26.8 | 19.4 | 24.6 | 44.7 | 23.4 | 14.4 | 38.1 | 31.2 |
| Pentax K-3 Mark III Compare | 70.5 | 71.4 | 97.6 | 69.1 | 57 | 91.2 | 98.8 | 50.7 | 92.7 | 70.2 | 82.9 |
| Panasonic LUMIX G85 DMC-G85MK Compare | 59.4 | 72.5 | 92.8 | 83.8 | 64.8 | 10.7 | 98.8 | 81 | 71.3 | 86.7 | 82.9 |
| Nikon Z50 Compare | 76.1 | 79.8 | 89.8 | 79.3 | 64.8 | 79.2 | 44.7 | 81 | 84.1 | 92 | 31.2 |
| Leica Q2 Monochrom Compare | 65.8 | 68.7 | 97.5 | 61.3 | 69.2 | 64.1 | 90.4 | 50.7 | 84.1 | 68.7 | 31.2 |
| Olympus OM-D E-M10 Mark IV Compare | 73.1 | 71.3 | 15.5 | 76.5 | 67.3 | 36.6 | 89 | 81 | 76.1 | 82.5 | 76.8 |
Price
Value & Pricing
From £181
Amazon.co.uk 1 offer From £181
We started tracking prices for this product on May 29, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
