Lenovo ThinkPad L15 Gen 4 in review: A battery-efficient, silent Ryzen laptop


Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




3743 (1397.54min – 3742.93max) MB/s +55%

Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA




2777 (2758.32min – 2776.53max) MB/s +15%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB





2674 (1544.82min – 2674.29max) MB/s +11%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





2413 (2406.91min – 2413.19max) MB/s

Average SK hynix HFS512GEJ4X113N
  Average of class Office
  (482 – 4315, n=111, last 2 years) HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G





1969 (1950.98min – 1969.44max) MB/s -18%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G




1674 (1668.91min – 1673.95max) MB/s -31%

Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ





3209 (2978.58min – 3209.14max) MB/s +25%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





2557 (2548.88min – 2557.4max) MB/s

Average SK hynix HFS512GEJ4X113N
  Average of class Office
  (179 – 5842, n=111, last 2 years) SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB





2201 (1579.57min – 2201.17max) MB/s -14%

Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA





2121 (2098.83min – 2121.22max) MB/s -17%

HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G





1960 (1923.93min – 1960.42max) MB/s -23%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G





1697 (1673.32min – 1697.43max) MB/s -34%

Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




6129 (435.96min – 6128.93max) MB/s +84%

Average of class Office
  (535 – 7120, n=111, last 2 years) SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB




3562 (2581.38min – 3561.59max) MB/s +7%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N




3324 (2755.39min – 3323.84max) MB/s

Average SK hynix HFS512GEJ4X113N
  Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA




3264 (2848.11min – 3263.59max) MB/s -2%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G




2484 (2261.03min – 2483.66max) MB/s -25%

HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




1665 (1284.24min – 1664.54max) MB/s -50%

Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




5006 (4859.17min – 5005.96max) MB/s +58%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB




3228 (3222.06min – 3227.56max) MB/s +2%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





3168 (3071.22min – 3168.17max) MB/s

Average SK hynix HFS512GEJ4X113N
  Average of class Office
  (179 – 6791, n=111, last 2 years) HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




2702 (2580.21min – 2701.76max) MB/s -15%

Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA





2153 (2130.01min – 2153.15max) MB/s -32%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G




1733 (1727.53min – 1732.56max) MB/s -45%

Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




83.8 (76.57min – 83.77max) MB/s +81%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB




60.8 (60.31min – 60.76max) MB/s +31%

Average of class Office
  (17.7 – 94.3, n=111, last 2 years) Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA





47.6 (46.94min – 47.63max) MB/s +3%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





46.4 (46.15min – 46.41max) MB/s

Average SK hynix HFS512GEJ4X113N
  HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




45.2 (44.89min – 45.18max) MB/s -3%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G





36.1 (34.78min – 36.13max) MB/s -22%

Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA





274 (270.86min – 274.22max) MB/s +114%

Average of class Office
  (32 – 429, n=111, last 2 years) Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




136.6 (136.11min – 136.6max) MB/s +7%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB





128.8 (128.05min – 128.84max) MB/s +1%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





127.9 (125.3min – 127.94max) MB/s

Average SK hynix HFS512GEJ4X113N
  HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




108.3 (104.9min – 108.25max) MB/s -15%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G





106.8 (99.25min – 106.82max) MB/s -16%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB




3223 (3120.17min – 3222.53max) MB/s +87%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





1719 (1536.21min – 1719.01max) MB/s

Average SK hynix HFS512GEJ4X113N
  Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA




1577 (1572.14min – 1576.75max) MB/s -8%

Average of class Office
  (184.2 – 4425, n=111, last 2 years) HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




676 (612.44min – 675.93max) MB/s -61%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G





632 (610.4min – 632.09max) MB/s -63%

Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ




477 (459.41min – 476.64max) MB/s -72%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB




2197 (2080.83min – 2196.55max) MB/s +86%

Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA





1434 (1414.58min – 1434.09max) MB/s +21%

Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N





1184 (1146.63min – 1184.47max) MB/s

Average SK hynix HFS512GEJ4X113N
  Average of class Office
  (179 – 3254, n=111, last 2 years) Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ





364 (350.56min – 364.21max) MB/s -69%

Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G





316 (308.42min – 316.11max) MB/s -73%

HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G




309 (297.26min – 308.76max) MB/s -74%

SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (704 – 9204, n=108, last 2 years) Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (252 – 3364, n=108, last 2 years) Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (320 – 4111, n=108, last 2 years) Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Average of class Office
  (508 – 5796, n=108, last 2 years) Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Average SK hynix HFS512GEJ4X113N
  Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (304 – 5880, n=108, last 2 years) HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Average of class Office
  (18.7 – 91.1, n=108, last 2 years) SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average SK hynix HFS512GEJ4X113N
  Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Average of class Office
  (35.4 – 350, n=108, last 2 years) SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Average SK hynix HFS512GEJ4X113N
  Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (182.3 – 2713, n=108, last 2 years) Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Average SK hynix HFS512GEJ4X113N
  Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (132.3 – 3394, n=108, last 2 years) Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  Average of class Office
  (0.022 – 0.368, n=108, last 2 years) Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB Lenovo ThinkPad L15 Gen 4
SK hynix HFS512GEJ4X113N Average SK hynix HFS512GEJ4X113N
  Acer Aspire Vero AV15-53P
Kingston OM8SEP4512Q-AA Average of class Office
  (0.017 – 0.633, n=108, last 2 years) Fujitsu LifeBook E5412A E542AMHAAMDE
WDC PC SN530 SDBQNPZ-512G Dell Latitude 3440
Samsung PM9A1 MZVL2512HCJQ HP ProBook 445 G10
Kioxia BG5 KBG50ZNS512G SCHENKER VIA 15 Pro M22
Samsung SSD 970 EVO Plus 1TB

* … smaller is better


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