Best Dell Sleeper Builds Laptops Under £800 in the UK · Page 13

What a Sleeper laptop means: a laptop with gaming-grade hardware inside a chassis that doesn't look like a gaming laptop,discreet design, professional appearance, gaming performance. Typical use: gaming at home but also taking the same laptop into the office or a client meeting without looking out of place. Fits working professionals who game, gamers who don't want RGB-everywhere designs, college students who don't want a "gamer" label, and anyone who wants one machine that fits both worlds.

Also relevant for: sleeper laptops · subtle gaming laptops · office-friendly gaming · stealth designs

Updated: July 2026
Products evaluated: 2281
How we work: Editorial principles →

Showing: Under £800 · Dell or Framework

Showing 121–130 of 130 Sleeper Builds laptops
  1. #121
    Objective profile
    Dell Inspiron 15
    (Ryzen 3 3250U, 8GB, 256GB)
    Dell · 15.6" · 2019
    £218 – £266
    Sleeper SelvaScore
    41 / 100
    Weight1.96 kg
    Battery6.0 hr
    Display15.6" 1920x1080
    RAM8 GB
    Storage256 GB
    SelvaScore breakdown
    • 28
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 59
      Slim Form Factor Volumetric Efficiency
    • 48
      Build Quality Structural Rigidity
    • 60
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  2. #122
    Objective profile
    Dell Inspiron
    (i5-1334U, 32GB, 1TB)
    Dell · 15.6" · 2023
    £494 – £604
    Sleeper SelvaScore
    41 / 100
    Weight2.74 kg
    Battery5.0 hr
    Display15.6" 1920x1080
    RAM32 GB
    Storage1 TB
    SelvaScore breakdown
    • 50
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 55
      Slim Form Factor Volumetric Efficiency
    • 61
      Build Quality Structural Rigidity
    • 46
      Quiet Operation Acoustic Stealth
    • 31
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  3. #123
    Objective profile
    Dell Latitude 5320
    (i5-1145G7, 16GB, 512GB)
    Dell · 13.3" · 2021
    £214 – £262
    Sleeper SelvaScore
    41 / 100
    Weight–
    Battery7.0 hr
    Display13.3" 1920x1080
    RAM16 GB
    Storage512 GB
    SelvaScore breakdown
    • 50
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 50
      Slim Form Factor Volumetric Efficiency
    • 44
      Build Quality Structural Rigidity
    • 46
      Quiet Operation Acoustic Stealth
    • 49
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  4. #124
    Objective profile
    Dell 14 Plus AI Business 2-in-1
    (Ryzen AI 7 350, 16GB, 1TB)
    Dell · 14" · 2025
    £527 – £645
    Sleeper SelvaScore
    38 / 100
    Weight3.17 kg
    Battery10.0 hr
    Display14.0" 1920x1200
    RAM16 GB
    Storage1 TB
    SelvaScore breakdown
    • 53
      Graphics Performance Rasterization Potency
    • 42
      Sustained GPU Power Total Graphics Power
    • 66
      Slim Form Factor Volumetric Efficiency
    • 61
      Build Quality Structural Rigidity
    • 46
      Quiet Operation Acoustic Stealth
    • 67
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  5. #125
    Objective profile
    Dell 15 DC15255
    (Ryzen 5 7520U, 8GB, 512GB)
    Dell · 15.6" · 2023
    £294 – £359
    Sleeper SelvaScore
    38 / 100
    Weight1.90 kg
    Battery6.8 hr
    Display15.6" 1920x1080
    RAM8 GB
    Storage512 GB
    SelvaScore breakdown
    • 33
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 52
      Slim Form Factor Volumetric Efficiency
    • 48
      Build Quality Structural Rigidity
    • 60
      Quiet Operation Acoustic Stealth
    • 47
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  6. #126
    Objective profile
    Dell Latitude 5480
    (i5-7200U, 8GB, 256GB)
    Dell · 14" · 2017
    £297 – £364
    Sleeper SelvaScore
    37 / 100
    Weight2.54 kg
    Battery6.0 hr
    Display14.0" 1366x768
    RAM8 GB
    Storage256 GB
    SelvaScore breakdown
    • 28
      Graphics Performance Rasterization Potency
    • 61
      Sustained GPU Power Total Graphics Power
    • 39
      Slim Form Factor Volumetric Efficiency
    • 55
      Build Quality Structural Rigidity
    • 54
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  7. #127
    Objective profile
    Dell Precision 5570
    (i7-12800H, 32GB, 1TB)
    Dell · 15.6" · 2022
    £531 – £649
    Sleeper SelvaScore
    30 / 100
    Weight3.63 kg
    Battery6.0 hr
    Display15.6" 1920x1200
    RAM32 GB
    Storage1 TB
    SelvaScore breakdown
    • 54
      Graphics Performance Rasterization Potency
    • 53
      Sustained GPU Power Total Graphics Power
    • 55
      Slim Form Factor Volumetric Efficiency
    • 78
      Build Quality Structural Rigidity
    • 54
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  8. #128
    Objective profile
    Dell 15 DC15250
    (i7-1355U, 16GB, 1TB)
    Dell · 15.6" · 2023
    £330 – £403
    Sleeper SelvaScore
    29 / 100
    Weight3.63 kg
    Battery6.0 hr
    Display15.6" 1920x1080
    RAM16 GB
    Storage1 TB
    SelvaScore breakdown
    • 45
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 53
      Slim Form Factor Volumetric Efficiency
    • 61
      Build Quality Structural Rigidity
    • 54
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  9. #129
    Objective profile
    Dell Inspiron 17
    (i7-1065G7, 16GB, 512GB)
    Dell · 17.3" · 2020
    £562 – £687
    Sleeper SelvaScore
    29 / 100
    Weight2.12 kg
    Battery6.0 hr
    Display17.3" 1920x1080
    RAM16 GB
    Storage512 GB
    SelvaScore breakdown
    • 38
      Graphics Performance Rasterization Potency
    • 43
      Sustained GPU Power Total Graphics Power
    • 49
      Slim Form Factor Volumetric Efficiency
    • 52
      Build Quality Structural Rigidity
    • 46
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →
  10. #130
    Objective profile
    Dell Precision 7750
    (i9-10885H, 64GB, 1TB)
    Dell · 17.3" · 2020
    £441 – £539
    Sleeper SelvaScore
    5 / 100
    Weight3.02 kg
    Battery6.0 hr
    Display17.3" 1920x1080
    RAM64 GB
    Storage1 TB
    SelvaScore breakdown
    • 32
      Graphics Performance Rasterization Potency
    • 34
      Sustained GPU Power Total Graphics Power
    • 24
      Slim Form Factor Volumetric Efficiency
    • 61
      Build Quality Structural Rigidity
    • 46
      Quiet Operation Acoustic Stealth
    • 42
      Battery Life Autonomous Runtime
    UK retailer links coming soon, check back shortly.
    View full review →

Quick Comparison

#LaptopScorePrice WeightBatteryDisplayRAMStorage
121 Dell Inspiron 15 (Ryzen 3 3250U, 8GB, 256GB) 41 £218 – £266 1.96 kg 6.0 hr 15.6" 1920x1080 8 GB 256 GB
122 Dell Inspiron (i5-1334U, 32GB, 1TB) 41 £494 – £604 2.74 kg 5.0 hr 15.6" 1920x1080 32 GB 1 TB
123 Dell Latitude 5320 (i5-1145G7, 16GB, 512GB) 41 £214 – £262 – 7.0 hr 13.3" 1920x1080 16 GB 512 GB
124 Dell 14 Plus AI Business 2-in-1 (Ryzen AI 7 350, 16GB, 1TB) 38 £527 – £645 3.17 kg 10.0 hr 14.0" 1920x1200 16 GB 1 TB
125 Dell 15 DC15255 (Ryzen 5 7520U, 8GB, 512GB) 38 £294 – £359 1.90 kg 6.8 hr 15.6" 1920x1080 8 GB 512 GB
126 Dell Latitude 5480 (i5-7200U, 8GB, 256GB) 37 £297 – £364 2.54 kg 6.0 hr 14.0" 1366x768 8 GB 256 GB
127 Dell Precision 5570 (i7-12800H, 32GB, 1TB) 30 £531 – £649 3.63 kg 6.0 hr 15.6" 1920x1200 32 GB 1 TB
128 Dell 15 DC15250 (i7-1355U, 16GB, 1TB) 29 £330 – £403 3.63 kg 6.0 hr 15.6" 1920x1080 16 GB 1 TB
129 Dell Inspiron 17 (i7-1065G7, 16GB, 512GB) 29 £562 – £687 2.12 kg 6.0 hr 17.3" 1920x1080 16 GB 512 GB
130 Dell Precision 7750 (i9-10885H, 64GB, 1TB) 5 £441 – £539 3.02 kg 6.0 hr 17.3" 1920x1080 64 GB 1 TB

How we ranked these

SelvaScore is independent. Rankings reflect our editorial judgment, not vendor relationships. No laptop manufacturer pays for placement, and affiliate revenue from retailers does not affect which laptop wins this list.

Every laptop here has been evaluated through the same lens for this use case. The same machines are evaluated differently for other use cases. What works for one use case doesn't always work for another.

Read about how we work →

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