Dell XPS 13 9305 vs. Dell XPS 13 7390: Full specs comparison

We have comprehensively analyzed the technical specifications for the Dell XPS 13 9305 and Dell XPS 13 7390 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.

Dell XPS 13 9305 Pros

Reasons that Dell XPS 13 9305 is better than Dell XPS 13 7390.

Newer manufacturing

2021 vs. 2019

Supports faster memory

Dell XPS 13 9305 supports a faster memory speed than the Dell XPS 13 7390. It supports up to 4267MHz versus 2133MHz of system memory on the Dell XPS 13 7390.

Memory type and speed
Dell XPS 13 9305 - LPDDR4X
4,267 MHz
Dell XPS 13 7390 - LPDDR3
2,133 MHz

Dell XPS 13 7390 Pros

Reasons that Dell XPS 13 7390 is better than Dell XPS 13 9305.

Slightly faster CPU performance

Intel Core i7-10710U inside Dell XPS 13 7390 has a 6% better multi-core CPU performance score than the Intel Core i7-1165G7 inside Dell XPS 13 9305.

Geekbench 5 multi-core score
Dell XPS 13 7390 - Intel Core i7-10710U
4,786
Dell XPS 13 9305 - Intel Core i7-1165G7
4,487
Dell XPS 13 9305 - Intel Core i5-1135G7
3,980
Dell XPS 13 7390 - Intel Core i7-10510U
2,942
Dell XPS 13 7390 - Intel Core i5-10210U
2,933
Dell XPS 13 9305 - Intel Core i3-1115G4
2,445
Dell XPS 13 7390 - Intel Core i3-10110U
1,866
About 5% lighter

Dell XPS 13 7390 weighed 2.7 pounds, 5% lighter than the 2.84 pounds Dell XPS 13 9305.

WeightDell XPS 13 9305Dell XPS 13 7390
Pound
2.84 lbs.
2.7 lbs.
Kilogram
1.29 kg
1.22 kg

Key Similars

Similar characteristics share between Dell XPS 13 9305 and Dell XPS 13 7390.

Supports the same maximum memory size of up to 16GB

Both laptops supports up to 16GB of system memory.

Max system memory size
Dell XPS 13 9305
16 GB
Dell XPS 13 7390
16 GB

Prices

Here are the latest price updates and offers for both devices.

Dell XPS 13 9305 Price
Dell XPS 13 9305 Laptop - 13.3-inch FHD (1920x1080) Display, Intel Core i7-1165G7, 16GB LPDDR4x RAM, 512GB SSD, Intel Iris Xe Graphics, Killer Wi-Fi 6 with Service, Windows 11 Home - Silver
Dell XPS 13 9305 Laptop - 13.3-inch FHD (1920x1080) Display, Intel Core i7-1165G7, 16GB LPDDR4x RAM, 512GB SSD, Intel Iris Xe Graphics, Killer Wi-Fi 6 with Service, Windows 11 Home - Silver
By Dell
$1,149.00
Dell XPS 9305 Laptop PC 13.3 inch FHD Laptop Notebook PC, Intel Core i7-1165G7 Processor, 16GB Ram, 512GB NVMe SSD, Webcam, Thunderbolt, Windows 10 Pro (Renewed)
Dell XPS 9305 Laptop PC 13.3 inch FHD Laptop Notebook PC, Intel Core i7-1165G7 Processor, 16GB Ram, 512GB NVMe SSD, Webcam, Thunderbolt, Windows 10 Pro (Renewed)
By Dell
$599.99
Dell AC Adapter For XPS 13 (9305)
Dell AC Adapter For XPS 13 (9305)
By Dell
$22.00
$59.99 63% OFF
Dell XPS 13 7390 Price
Dell XPS 7390 Laptop PC 13.4 inch FHD Non-Touch Laptop PC, Intel Core i7-10710U 10th Gen Processor, 16GB Ram, 256GB NVMe SSD, Webcam, Thunderbolt, Windows 11 Pro (Renewed)
Dell XPS 7390 Laptop PC 13.4 inch FHD Non-Touch Laptop PC, Intel Core i7-10710U 10th Gen Processor, 16GB Ram, 256GB NVMe SSD, Webcam, Thunderbolt, Windows 11 Pro (Renewed)
By Dell
$424.70
Dell XPS 13 7390 13.3” FHD Core i7-10710U 1.1GHz, 8GB RAM, 256GB SSD, Windows 11 Pro 64Bit, CAM (Renewed)
Dell XPS 13 7390 13.3” FHD Core i7-10710U 1.1GHz, 8GB RAM, 256GB SSD, Windows 11 Pro 64Bit, CAM (Renewed)
By Dell
$369.00
$429.99 14% OFF
Dell XPS 13 7390 Laptop 13.3 inch, 4K UHD InfinityEdge Touch, 10th Generation Intel Core i7-10710U, Intel UHD Graphics, 512GB SSD, 16GB RAM, Windows 10 Home, XPS7390-7121SLV-PUS (Renewed)
Dell XPS 13 7390 Laptop 13.3 inch, 4K UHD InfinityEdge Touch, 10th Generation Intel Core i7-10710U, Intel UHD Graphics, 512GB SSD, 16GB RAM, Windows 10 Home, XPS7390-7121SLV-PUS (Renewed)
By Dell
$799.99

Exterior

Dell XPS 13 9305Dell XPS 13 7390
Size Comparison
Dell XPS 13 9305Dell XPS 13 7390
Dimensions11.88 x 7.84 x 0.31 - 0.46 in (301.76 x 199.24 x 7.80 - 11.63mm)11.88 x 7.84 x 0.31 - 0.46 in (301.76 x 199.24 x 7.80 - 11.63mm)
Width: 11.88” (301.76 mm)
Depth: 7.84” (199.24 mm)
Height: 0.31 - 0.46” (7.80 - 11.63mm)
Weight2.84 lbs (1.29 kg)2.7 lbs - 2.84 lbs (1.23 kg - 1.29 kg)
ColorsPlatinum silver with black carbon fiber interior
  • Frost with Arctic white woven glass.
  • Rose Gold with Arctic white woven glass.
  • Platinum silver with black carbon fiber interior.
Keyboard and Trackpad
  •  Full-size backlit keyboard.
  • 4.13 x 2.36 in (105 mm x 60 mm) touchpad with multi-touch gesture support.
  •  Full-size backlit keyboard.
  • 4.13 x 2.36 in (105 mm x 60 mm) touchpad with multi-touch gesture support.

Display

Dell XPS 13 9305Dell XPS 13 7390
Size13.3 Inches13.3 Inches
Info
  • 13.3-inch FHD
    1920 x 1080 166 PPI 60Hz 1000:1 400 nits 100% sRGB 2.90 W Anti-glare Non-touch
  • 13.3-inch FHD touchscreen 
    1920 x 1080 166 PPI 60Hz 1000:1 400 nits 100% sRGB 2.90 W Anti-glare Anti-reflective Touch support
  • 13.3-inch 4K UHD touchscreen 
    3840 x 2160 331 PPI 60Hz 1000:1 400 nits 100% sRGB 5.41 W Anti-glare Anti-reflective Touch support
  • 13.3-inch FHD
    1920 x 1080, 166 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 2.90 W power consumption, Anti-glare, Non-touch support.
  • 13.3-inch FHD touchscreen
    1920 x 1080, 166 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 2.90 W power consumption, Anti-reflective, Touch support.
  • 13.3-inch 4K UHD touchscreen
    3840 x 2160, 331 PPI, 60 Hz, 1500:1 contrast ratio, 400 nits luminance, 5.41 W power consumption, Anti-reflective, Touch support.

Ports

Dell XPS 13 9305Dell XPS 13 7390
Dell XPS 13 9305 Ports
Image Source: Dell
Left (3)
  • 1 x lock slot
  • 2 x Thunderbolt 4
    40 Gpbs, DisplayPort, Power Delivery
Right (3)
  • 1 x microSD card slot
  • 1 x USB-C
    USB 3.2 Gen 2 (10 Gbps), DisplayPort, Power Delivery
  • 1 x headphone jack
    Headphone/Microphone
Dell XPS 13 7390 Ports
Image Source: Dell
Left (3)
  • 1 x lock slot
    Wedge-shaped lock slot
  • 2 x Thunderbolt 3
    40 Gpbs, Power Delivery, DC-in, DisplayPort, 4 lanes of PCI Express Gen 3 (40 Gbps)
Right (3)
  • 1 x microSD card slot
  • 1 x USB-C
    USB 3.1 Gen 1 (5 Gbps), Power Delivery, DC-in, DisplayPort
  • 1 x headphone jack

Internal Specs

Dell XPS 13 9305Dell XPS 13 7390
Processor
  1. 11th Gen Intel® Core™ i3-1115G4
    2 cores, 4 threads, 3.00 → 4.10 GHz, 6MB SmartCache, 28W
  2. 11th Gen Intel® Core™ i5-1135G7
    4 cores, 8 threads, 2.40 → 4.20 GHz, 8MB SmartCache, 28W
  3. 11th Gen Intel® Core™ i7-1165G7
    4 cores, 8 threads, 2.80 → 4.70 GHz, 12MB SmartCache, 28W
  1. 10th Gen Intel® Core™ i3-10110U
    2 cores, 4 threads, 2.10 → 4.10 GHz, 4MB SmartCache, 15W
  2. 10th Gen Intel® Core™ i5-10210U
    4 cores, 8 threads, 1.60 → 4.20 GHz, 6MB SmartCache, 15W
  3. 10th Gen Intel® Core™ i7-10510U
    4 cores, 8 threads, 1.80 → 4.90 GHz, 8MB SmartCache, 15W
  4. 10th Gen Intel® Core™ i7-10710U
    6 cores, 12 threads, 1.10 → 4.70 GHz, 12MB SmartCache, 15W
Integrated Graphics
  1. 11th Gen Intel® Core™ i3-1115G4
    Intel® UHD Graphics
    48 Execution Units, 400 → 1250 MHz
  2. 11th Gen Intel® Core™ i5-1135G7
    Intel® Iris® Xe Graphics
    80 Execution Units, 400 → 1300 MHz
  3. 11th Gen Intel® Core™ i7-1165G7
    Intel® Iris® Xe Graphics
    96 Execution Units, 400 → 1300 MHz
  1. 10th Gen Intel® Core™ i3-10110U
    Intel® UHD Graphics
    23 Execution Units, 300 → 1000 MHz
  2. 10th Gen Intel® Core™ i5-10210U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1100 MHz
  3. 10th Gen Intel® Core™ i7-10510U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
  4. 10th Gen Intel® Core™ i7-10710U
    Intel® UHD Graphics
    24 Execution Units, 300 → 1150 MHz
Memory
8GB 16GB
4267 MHz Dual-channel LPDDR4x SDRAM
  • 4GB 8 GB 16 GB
    2133 MHz Dual-channel LPDDR3 SDRAM
Storage
256 GB 512 GB 1 TB 2 TB
M.2 2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.
  • 128 GB 256 GB
    M.2 2230 PCIe® 3x2 NVMe™ SSD, Up to 32 Gbps.
  • 256 GB 512 GB 1 TB 2 TB
    M.2 2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.

Connectivity

Dell XPS 13 9305Dell XPS 13 7390
Wi-FiRivet Killer AX1650W
Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi-6 (802.11ax)
  • Rivet Killer AX1650W
    Up to 2400 Mbps, Dual band 2.4 GHz/5 GHz, WiFi 802.11 a/b/g, WiFi-4 (802.11n), WiFi-5 (802.11ac), WiFi-6 (802.11ax)
BluetoothRivet Killer AX1650W › Bluetooth 5.1
  • Rivet Killer AX1650W › Bluetooth 5.0

Battery

Dell XPS 13 9305Dell XPS 13 7390
Size52 Wh 
4-cell smart lithium-ion
  • 4-cell smart lithium-ion
  • Battery Capacity: 52 Wh
Battery LifeUp to 12 hours on FHD panel
  • Up to 21 hours on FHD panel
Power Supply45 W USB (Type-C) power adapter 
20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A
45 W USB (Type-C) power adapter
20 VDC/2.25A, 15 VDC/3A, 9 VDC/3A, 5VDC/3A

Software

Dell XPS 13 9305Dell XPS 13 7390
OS
Windows 10 Home Windows 10 Pro
Upgradable to Windows 11
Windows 10 Home Windows 10 Pro Ubuntu 18.04
Upgradable to Windows 11
Built-in Apps
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription
  • Microsoft Office 30-days trial
  • McAfee LiveSafe™ 12 Month Subscription

Camera & Audio

Dell XPS 13 9305Dell XPS 13 7390
CameraFront-facing camera
Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
  • Front-facing camera
    Top-mount front camera with fixed focus lens, 0.92 Megapixels (1280 x 720 HD) at 30 fps.
Audio
  • Realtek ALC3271-CG with Waves MaxxAudio Pro
  • Two speakers (2.5W x 2 = 4W peak)
  •  4 digital array microphones
  • Realtek ALC3271-CG with Waves MaxxAudio Pro
  • Two speakers (2.5W x 2 = 4W peak)
  •  4 digital array microphones; Far Field Cortana Capable

Misc

Dell XPS 13 9305Dell XPS 13 7390
Sensors
  • Ambient light sensor
  • Windows Hello compliant fingerprint reader in the power button
  • Ambient light sensor
  • Windows Hello compliant fingerprint reader in the power button
Security
  • Windows Hello with Fingerprint Sign in
  • Wedge-shaped lock
  • Windows Hello with Fingerprint Sign in
  • Wedge-shaped lock

Key Features

Dell XPS 13 9305Dell XPS 13 7390
At Glance
Released in Early
2021
16:9 4K UHD
13.3”
2160p 60Hz
Weight
2.84 lb
1.29 kg
Up to
Intel Core i7-1165G7
4C/8T, 2.80 → 4.70 GHz
Geekbench 5
1,374
Single Core
Geekbench 5
4,487
Multi-Core
With integrated
Intel® Iris® Xe Graphics
96 Execution Units, 400 → 1300 MHz
Configurable up to
16GB
4267 MHz LPDDR4X
Dell XPS 13 9305 Ports
Released in Mid
2019
16:9 4K UHD
13.3”
2160p 60Hz
Weight
2.7 lb
1.22 kg
Up to
Intel Core i7-10710U
6C/12T, 1.10 → 4.70 GHz
Geekbench 5
1,051
Single Core
Geekbench 5
4,786
Multi-Core
With integrated
Intel® UHD Graphics
24 Execution Units, 300 → 1150 MHz
Configurable up to
16GB
2133 MHz LPDDR3
Dell XPS 13 7390 Ports

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