Dell Inspiron 14 5440 vs Microsoft Surface Pro 12
Performance Scores
Metric
Dell Inspiron 14 5440
Microsoft Surface Pro 12
Battery Life
61.00
73.00
Cinebench R23 (Multi-Core)
4252.00
6880.00
Cinebench R23 (Single-Core)
1562.00
1006.00
Connectivity
62.00
73.00
Display
37.00
58.00
GPU performance
6.00
1.00
Gaming
28.00
14.00
Geekbench 6 (Multi-Core)
4390.00
10380.00
Geekbench 6 (Single-Core)
2080.00
2200.00
Max. brightness
250.00
400.00
NanoReview Score
49.00
61.00
Performance
49.00
52.00
Portability
85.00
100.00
Specifications
Specification
Dell Inspiron 14 5440
Microsoft Surface Pro 12
Adaptive refresh rate
N/A
Yes (60-90 Hz)
Adobe RGB profile
N/A
73%
Ambient light sensor
No
Yes
Area
710 cm2 (110 inches2)
521 cm2 (80.7 inches2)
Aspect ratio
16:10
3:2
Audio chip
Realtek ALC3254
-
Audio jack (3.5 mm)
Yes
No
Backlight
Yes
-
Base frequency
1.6 GHz
3.2 GHz
Battery
-
41 Wh54 Wh64 Wh
N/A
Battery type
Li-Po
Li-Po
Bluetooth
v5.3
v5.4
Bus
PCI-E Gen 4.0 (4x)
Custom
CPU
Intel Core i3 1305UIntel Core i5 1335UIntel Core 5 120UIntel Core 7 150U
Cable length
1 meters
N/A
Channels
1x256 GB
1x256 GB
Charge power
65 W
45 W
Charging port position
Left
Right
Charging via USB (Power Delivery)
Yes
Yes, 45 W
Clock
5200 MHz
8448 MHz
Coating
Matte
Glossy (Antireflective)
Colors
Blue
Gray, Blue, Purple
Contrast
600:1
1200:1
Cooling system
Active
Passive
Cores
5 (1P + 4E)
8
DCI-P3 color gamut
N/A
72.7%
Dimensions
314 x 226.15 x 15.86-17.31 mm 12.36 x 8.9 x 0.62-0.68 inches
274 x 190 x 7.8 mm 10.79 x 7.48 x 0.31 inches
Display
-
1920 x 12002240 x 1400
N/A
DisplayPort
No
No
Dolby Atmos
Yes
Yes
Ethernet (RJ45)
No
No
FLOPS
6 TFLOPS
1.7 TFLOPS
Fabrication process
8 nm
4 nm
Fast charging
Yes
Yes
Fingerprint
Yes
No
Full charging time
N/A
2:05 hr
GPU base clock
1155 MHz
280 MHz
GPU boost clock
1477 MHz
1107 MHz
HDMI
1x HDMI 1.4
No
HDR support
No
No
Infrared sensor
No
Yes
Integrated GPU
Intel UHD Graphics (64EU)
Qualcomm Adreno X1-45
Key travel
N/A
-
Keyboard type
Island
-
L3 Cache
10 MB
-
Liquid metal
No
No
Loudness
N/A
~82.1 dB
Material
Aluminum
Aluminum
Max. ram size
32 GB
-
Memory bus
64 bit
N/A
Memory size
2 GB
System Shared
Memory speed
~12 Gbps
8.45 Gbps
Memory type
GDDR6
LPDDR5X
Microphones
2
2
NVMe
Yes
No
Number of fans
1
-
Numpad
No
-
Opening angle
180°
360°
Optical drive
No
No
PPI
162 ppi
220 ppi
Power
2x2W
2x2W
Proprietary charging port
Yes
No
RAM
-
8GB16GB32GB
16GB
Raster operations pipelines (ROPs)
40
24
Refresh rate
60 Hz
90 Hz
Replaceable
No
No
Resolution
1920 x 1200 pixels
2196 x 1464 pixels
Response time
35 ms
25 ms
SD card reader
Yes
No
Screen-to-body ratio
~80%
~82.4%
Shading units (cores)
2048
768
Side bezels
6.3 mm
10.2 mm
Size
11.5 x 8.0 cm
-
Speakers
2.0
2.0
Storage
-
256GB512GB1024GB
-
256GB512GB
Storage type
SSD (M2)
SSD (M2)
Surface
Plastic
-
Sync technology
No
No
TGP
-
30 W
Texture mapping units (TMUs)
64
48
Threads
6
8
Thunderbolt
No
No
Total slots
1
-
Touchscreen
No
Yes
Transformer
No
Yes
Turbo frequency
4.5 GHz
3.4 GHz
Type
DDR5
LPDDR5X
USB Type-C
1x USB 3.2
2x USB 4.0
USB-A
2x USB 3.2
No
Upgradable
Yes
No
VGA
No
No
Vapor chamber
No
No
Voltage
11.25 V
N/A
Webcam
Above the display
Above the display
Webcam resolution
1920 x 1080
1920 x 1080
Weight
1.63 kg (3.59 lbs)
0.68 kg (1.5 lbs)
Weight of AC adapter
N/A
173 grams
Wi-Fi standard
v6
v7
Windows Precision
Yes
-
sRGB color space
N/A
98.1%