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LGTechnical Specification MatrixAnalysis Date: 25 September 2026Evaluated at £262.25

LG 22SM3G-B Digital signage display 54.6 cm (21.5') IPS Wi-Fi 250 cd/m² Full HD Black Built-in processor 16/7

LG 22SM3G-B Digital signage display 54.6 cm (21.5') IPS Wi-Fi 250 cd/m² Full HD Black Built-in processor 16/7, Digital signage flat panel, 54.6 cm (21.5"), IPS, 1920 x 1080 pixels, Wi-Fi, 16/7

7.7/ 10
Andote Tech Score
Evaluated at £262.25
Price-Tier Avg: 7.2/10
Rated on 25 September 2026
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Relative Benchmark Scoring (1–10)

vs Price Tier Competitors
Display Size54.6
Hardware Spec Score
5.1/10(Average)
Price-to-Value Efficiency
5.1/10(Average)
Resolution1920MP
Hardware Spec Score
5.8/10(Average)
Price-to-Value Efficiency
5.8/10(Average)
Brightness250 nits
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Refresh Rate50Hz
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
Contrast Ratio1000
Hardware Spec Score
4.0/10(Below Average)
Price-to-Value Efficiency
4.0/10(Below Average)
HDMI Ports2
Hardware Spec Score
5.6/10(Average)
Price-to-Value Efficiency
5.6/10(Average)
Power Consumption33W
Hardware Spec Score
10.0/10(Exceptional)
Price-to-Value Efficiency
10.0/10(Exceptional)
Weight3340g
Hardware Spec Score
9.8/10(Exceptional)
Price-to-Value Efficiency
9.8/10(Exceptional)
Width510.3
Hardware Spec Score
4.5/10(Below Average)
Price-to-Value Efficiency
4.5/10(Below Average)
Depth53.8
Hardware Spec Score
4.8/10(Below Average)
Price-to-Value Efficiency
4.8/10(Below Average)
Height302.1
Hardware Spec Score
4.8/10(Below Average)
Price-to-Value Efficiency
4.8/10(Below Average)
How We Calculate This Score

Our objective rating combines Hardware Spec Quality (measuring real-world component power benchmarked across the entire category on a 1–10 scale) with a Price-to-Value Index (evaluating technical capability relative to selling price). User reviews and merchant sponsorships do not influence this score.

Score Deciding Factors13 Key drivers
✓Tier-1 Brand (LG)
Premium manufacturer reliability & build qualityTier-1 Standing
✓Competitive Price£262
Favorable price-to-performance ratio in categoryHigh Value
!Modest Display Size54.6
Entry-level benchmark rating limits overall score5.1/10
!Modest Resolution1920MP
Entry-level benchmark rating limits overall score5.8/10
✕Limited Brightness250 nits
Significantly below category average benchmark4.0/10
✕Limited Refresh Rate50Hz
Significantly below category average benchmark4.0/10
✕Limited Contrast Ratio1000.0
Significantly below category average benchmark4.0/10
!Modest HDMI Ports2.0
Entry-level benchmark rating limits overall score5.6/10
✓High-End Power Consumption33V
Top-tier capability in this category10.0/10
✓Lightweight Weight3.34kg
Top-tier capability in this category9.8/10
✕Limited Width510.3
Significantly below category average benchmark4.5/10
✕Limited Depth53.8
Significantly below category average benchmark4.8/10
✕Limited Height302.1
Significantly below category average benchmark4.8/10

Official Product Documents & PDF Manuals

2 documents available
Product Data Sheet
product_details
User Manual
user_guide

Complete Technical Specifications

Manufacturer-verified hardware specifications with contextual AI metric explanations.