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  3. Stealth 15 RTX 4070 (2023) vs Galaxy Book 4 Ultra RTX 4070 (2023)

MSI Stealth 15 RTX 4070 (2023) vs Samsung Galaxy Book 4 Ultra RTX 4070 (2023)

What Stealth 15 RTX 4070 (2023) does better (8) and where Galaxy Book 4 Ultra RTX 4070 (2023) wins (22) — every spec side by side.

MSI Stealth 15 RTX 4070 (2023)
MSI · 2023Stealth 15 RTX 4070 (2023)
5.4Score
8 advantages
vs
Samsung Galaxy Book 4 Ultra RTX 4070 (2023)
Samsung · 2023Galaxy Book 4 Ultra RTX 4070 (2023)
8.4Score
22 advantages
Higher score
6.4Graphics6.1
4.8Overall performance7.5
3.0Display7.4
9.2Memory & storage8.8
2.2Battery & portability7.6
2.6Features & cooling7.6
Dimensions

Size comparison

Stealth 15 RTX 4070 (2023)Galaxy Book 4 Ultra RTX 4070 (2023)
358.3 × 247.919.9355.4 × 250.416.5
Stealth 15 RTX 4070 (2023)Galaxy Book 4 Ultra RTX 4070 (2023)Difference
Depth247.9 mm250.4 mm−2.5 mm
Width358.3 mm355.4 mm+2.9 mm
Thickness19.9 mm16.5 mm+3.4 mm
Weight2.1 kg1.9 kg+0.2 kg

Drawn to the same scale from the official dimensions (front and side).

Why is Stealth 15 RTX 4070 (2023) better than Galaxy Book 4 Ultra RTX 4070 (2023)?

  1. GPU power (TGP)90 W vs 80 W+12%
  2. Refresh rate144 Hz vs 120 Hz+20%
  3. GPU compute (FP32)17 TFLOPS vs 15.6 TFLOPS+9%
  4. 3DMark Steel Nomad Light11,380 vs 10,965+4%
  5. G-Sync / FreeSyncYes · Galaxy Book 4 Ultra RTX 4070 (2023): No
  6. Upgradable RAMYes · Galaxy Book 4 Ultra RTX 4070 (2023): No
  7. USB-A ports2 vs 12×
  8. Key travel1.7 mm vs 1 mm+70%

Why is Galaxy Book 4 Ultra RTX 4070 (2023) better than Stealth 15 RTX 4070 (2023)?

  1. Battery capacity54 Wh vs 76 Wh+42%
  2. CPU cores8 vs 162×
  3. Resolution classFull HD (1080p/1200p) vs 3K (1800p/2000p)
  4. Panel typeIPS vs OLED
  5. Thunderbolt or USB4No · Stealth 15 RTX 4070 (2023): Yes
  6. Geekbench 6 multi-core9,059 vs 12,748+41%
  7. Cinebench 2024 multi-core513 vs 972+89%
  8. Weight2.1 kg vs 1.86 kg+13%
  9. Brightness300 nits vs 400 nits+33%
  10. Thickness19.9 mm vs 16.5 mm+21%
  11. HDRNo · Stealth 15 RTX 4070 (2023): Yes
  12. RAM typeDDR5 vs LPDDR5X
Specifications

Side by side

MSI Stealth 15 RTX 4070 (2023)MSI Stealth 15 RTX 4070 (2023)5.4
Samsung Galaxy Book 4 Ultra RTX 4070 (2023)Samsung Galaxy Book 4 Ultra RTX 4070 (2023)8.4
Graphics
Graphics cardGeForce RTX 4070 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)90 W80 W
Video memory8 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores4,6084,608
GPU compute (FP32)17 TFLOPS15.6 TFLOPS
3DMark Steel Nomad Light11,38010,965
Processor
ProcessorCore i5-13420HCore Ultra 7 155H
CPU makerIntelIntel
CPU cores816
CPU threads1222
Max CPU clock4.6 GHz4.8 GHz
Processor optionsCore i5-13420H, Core i7-13620H, Core i9-13900HCore Ultra 7 155H, Core Ultra 7 165H, Core Ultra 9 185H
Geekbench 6 multi-core9,05912,748
Geekbench 6 single-core2,1762,450
Cinebench 2024 multi-core513972
Display
Screen size15.6″16″
Resolution1920 × 10802880 × 1800
Resolution classFull HD (1080p/1200p)3K (1800p/2000p)
Refresh rate144 Hz120 Hz
Panel typeIPSOLED
Brightness300 nits400 nits
sRGB coverage—100%
Response time—1 ms
DCI-P3 coverage—100%
Pixel density141 ppi212 ppi
Aspect ratio16:916:10
G-Sync / FreeSyncYesNo
Advanced OptimusNoNo
MUX switchYesYes
HDRNoYes
TouchscreenNoYes
Memory & storage
RAM (up to)64 GB64 GB
RAM (base)16 GB16 GB
RAM typeDDR5LPDDR5X
RAM speed5,200 MHz6,400 MHz
Max. supported RAM64 GB—
RAM slots2—
Upgradable RAMYesNo
SSD (up to)4,096 GB4,096 GB
SSD (base)512 GB512 GB
M.2 SSD slots22
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity54 Wh76 Wh
Power adapter180 W140 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight2.1 kg1.86 kg
Thickness19.9 mm16.5 mm
Width358.3 mm355.4 mm
Depth247.9 mm250.4 mm
Body materialAluminiumAluminium
ColoursBlackGray
Cooling fans22
Vapor chamber coolingNoYes
Liquid metal (CPU)NoNo
Fan noise (max. load)—41.7 dB
Ports & wireless
Thunderbolt / USB4—Thunderbolt 4
Thunderbolt or USB4NoYes
USB-C ports22
USB-A ports21
HDMIHDMI 2.1HDMI 2.1
HDMI 2.1YesYes
(Mini) DisplayPortNoNo
Ethernet portYesNo
SD card readerNoYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.25.3
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel1.7 mm1 mm
Webcam720p1,080p
IR camera (face login)NoNo
Fingerprint readerNoYes
Audio
Speakers2.02.2
Dolby AtmosNoYes

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