NewLenovo LOQ 15IRH11E RTX 3050 (2026) added to the catalogSee specs →Advertise
pan.tfgaming laptops, spec by spec
Search/2026
pan.tfgaming laptops, spec by spec
CompareRankings
  1. pan.tf
  2. Compare
  3. ROG Flow Z13 RTX 4050 (2023) vs Galaxy Book 3 Ultra RTX 4070 (2023)

Asus ROG Flow Z13 RTX 4050 (2023) vs Samsung Galaxy Book 3 Ultra RTX 4070 (2023)

What ROG Flow Z13 RTX 4050 (2023) does better (11) and where Galaxy Book 3 Ultra RTX 4070 (2023) wins (16) — every spec side by side.

Asus ROG Flow Z13 RTX 4050 (2023)
Asus · 2023ROG Flow Z13 RTX 4050 (2023)
5.2Score
11 advantages
vs
Samsung Galaxy Book 3 Ultra RTX 4070 (2023)
Samsung · 2023Galaxy Book 3 Ultra RTX 4070 (2023)
6.9Score
16 advantages
Higher score
2.8Graphics4.9
4.6Overall performance5.7
7.8Display8.0
2.3Memory & storage5.1
8.4Battery & portability8.1
7.5Features & cooling6.8
Dimensions

Size comparison

ROG Flow Z13 RTX 4050 (2023)Galaxy Book 3 Ultra RTX 4070 (2023)
302 × 20614.2355.4 × 250.416.5
ROG Flow Z13 RTX 4050 (2023)Galaxy Book 3 Ultra RTX 4070 (2023)Difference
Depth206 mm250.4 mm−44.4 mm
Width302 mm355.4 mm−53.4 mm
Thickness14.2 mm16.5 mm−2.3 mm
Weight1.2 kg1.8 kg−0.6 kg

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

Why is ROG Flow Z13 RTX 4050 (2023) better than Galaxy Book 3 Ultra RTX 4070 (2023)?

  1. Weight1.18 kg vs 1.79 kg+52%
  2. Refresh rate165 Hz vs 120 Hz+38%
  3. GPU power (TGP)65 W vs 60 W+8%
  4. Geekbench 6 multi-core12,017 vs 11,742+2%
  5. G-Sync / FreeSyncYes · Galaxy Book 3 Ultra RTX 4070 (2023): No
  6. Liquid metal (CPU)Yes · Galaxy Book 3 Ultra RTX 4070 (2023): No
  7. IR camera (face login)Yes · Galaxy Book 3 Ultra RTX 4070 (2023): No
  8. Thickness14.2 mm vs 16.5 mm+16%
  9. Key travel1.7 mm vs 1 mm+70%
  10. Pixel density225 ppi vs 212 ppi+6%
  11. Geekbench 6 single-core2,601 vs 2,522+3%

Why is Galaxy Book 3 Ultra RTX 4070 (2023) better than ROG Flow Z13 RTX 4050 (2023)?

  1. RAM (up to)16 GB vs 32 GB2×
  2. Battery capacity56 Wh vs 76 Wh+36%
  3. Resolution classQHD (1440p/1600p) vs 3K (1800p/2000p)
  4. Panel typeIPS vs OLED
  5. SSD (up to)1,024 GB vs 2,048 GB2×
  6. GPU compute (FP32)9.6 TFLOPS vs 13.5 TFLOPS+41%
  7. 3DMark Steel Nomad Light6,925 vs 9,645+39%
  8. GPU shader cores2,560 vs 4,608+80%
  9. Response time3 ms vs 1 ms3×
  10. Video memory6 GB vs 8 GB+33%
  11. RAM (base)8 GB vs 16 GB2×
  12. M.2 SSD slots1 vs 22×
Specifications

Side by side

Asus ROG Flow Z13 RTX 4050 (2023)Asus ROG Flow Z13 RTX 4050 (2023)5.2
Samsung Galaxy Book 3 Ultra RTX 4070 (2023)Samsung Galaxy Book 3 Ultra RTX 4070 (2023)6.9
Graphics
Graphics cardGeForce RTX 4050 LaptopGeForce RTX 4070 Laptop
GPU makerNVIDIANVIDIA
GPU power (TGP)65 W60 W
Video memory6 GB8 GB
Video memory typeGDDR6GDDR6
GPU shader cores2,5604,608
GPU compute (FP32)9.6 TFLOPS13.5 TFLOPS
3DMark Steel Nomad Light6,9259,645
Processor
ProcessorCore i7-13700HCore i7-13700H
CPU makerIntelIntel
CPU cores1414
CPU threads2020
Max CPU clock5 GHz5 GHz
Processor optionsCore i7-13700H, Core i9-13900HCore i7-13700H, Core i9-13900H
Geekbench 6 multi-core12,01711,742
Geekbench 6 single-core2,6012,522
Cinebench 2024 multi-core777765
Display
Screen size13.4″16″
Resolution2560 × 16002880 × 1800
Resolution classQHD (1440p/1600p)3K (1800p/2000p)
Refresh rate165 Hz120 Hz
Panel typeIPSOLED
Brightness500 nits500 nits
sRGB coverage100%100%
Response time3 ms1 ms
DCI-P3 coverage100%100%
Pixel density225 ppi212 ppi
Aspect ratio16:1016:10
G-Sync / FreeSyncYesNo
Advanced OptimusNoNo
MUX switchYesYes
HDRYesYes
TouchscreenYesNo
Memory & storage
RAM (up to)16 GB32 GB
RAM (base)8 GB16 GB
RAM typeLPDDR5LPDDR5
RAM speed5,200 MHz6,000 MHz
Upgradable RAMNoNo
SSD (up to)1,024 GB2,048 GB
SSD (base)512 GB512 GB
M.2 SSD slots12
SSD interfacePCIe 4.0 x4PCIe 4.0 x4
Battery & power
Battery capacity56 Wh76 Wh
Power adapter130 W100 W
USB-C charging (Power Delivery)YesYes
Design & cooling
Weight1.18 kg1.79 kg
Thickness14.2 mm16.5 mm
Width302 mm355.4 mm
Depth206 mm250.4 mm
Body materialAluminiumAluminium
ColoursBlackGray
Cooling fans22
Vapor chamber coolingYesYes
Liquid metal (CPU)YesNo
Fan noise (max. load)46.9 dB41 dB
Ports & wireless
Thunderbolt / USB4Thunderbolt 4Thunderbolt 4
Thunderbolt or USB4YesYes
USB-C ports12
USB-A ports11
HDMI—HDMI 2.0
HDMI 2.1NoNo
(Mini) DisplayPortNoNo
Ethernet portNoNo
SD card readerYesYes
3.5 mm audio jackYesYes
Wi-Fi standardWi-Fi 6EWi-Fi 6E
Bluetooth5.25.2
Keyboard & camera
Backlit keyboardYesYes
Numeric keypadNoYes
Key travel1.7 mm1 mm
Webcam1,080p1,080p
IR camera (face login)YesNo
Fingerprint readerYesYes
Audio
Speakers2.02.2
Dolby AtmosYesYes

Related comparisons

Asus ROG Flow Z13 RTX 4050 (2023)vsMSI Prestige 14 AI Studio RTX 4060 (2023)Asus ROG Flow Z13 RTX 4050 (2023)vsMSI Prestige 14 AI Studio RTX 4060 (2023)5.25.5Acer Predator Triton 14 PT14-51 RTX 4050 (2023)vsAsus ROG Flow Z13 RTX 4050 (2023)Acer Predator Triton 14 PT14-51 RTX 4050 (2023)vsAsus ROG Flow Z13 RTX 4050 (2023)5.35.2Asus ROG Flow Z13 RTX 4050 (2023)vsLenovo Legion Slim 7 Gen 8 AMD RX 6800S (2023)Asus ROG Flow Z13 RTX 4050 (2023)vsLenovo Legion Slim 7 Gen 8 AMD RX 6800S (2023)5.25.2Asus ROG Flow Z13 RTX 4050 (2023)vsHP ENVY 16 RTX 4060 (2023)Asus ROG Flow Z13 RTX 4050 (2023)vsHP ENVY 16 RTX 4060 (2023)5.25.2Asus ROG Flow Z13 RTX 4050 (2023)vsMSI Stealth 15 RTX 4070 (2023)Asus ROG Flow Z13 RTX 4050 (2023)vsMSI Stealth 15 RTX 4070 (2023)5.25.4Samsung Galaxy Book 3 Ultra RTX 4070 (2023)vsSamsung Galaxy Book 4 Ultra RTX 4070 (2024)Samsung Galaxy Book 3 Ultra RTX 4070 (2023)vsSamsung Galaxy Book 4 Ultra RTX 4070 (2024)6.96.7
To compare: 0up to 4 models
Compare