Dell XPS 16 (9640) vs Xiaomi Redmibook 15 Pro (2023)

[ VERDICT ] Winner: Dell XPS 16 (9640) (88/100)

Dell XPS 16 (9640) leads overall with a score of 88/100 compared to Xiaomi Redmibook 15 Pro (2023) (63/100), offering superior measured performance and technical specifications.

Why choose Dell XPS 16 (9640):
  • + Higher DeviceBenchmark Score score (88 vs 63)
  • + Higher Performance score (89 vs 62)
  • + Higher Gaming score (84 vs 13)

Benchmark Performance Comparison

Normalized Lab Scores
Benchmark measurements and scores across compared devices
Benchmark Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Battery Life 82.0 Very Good —
DeviceBenchmark Score 88.0 Very Good WINNER 63.0 Average
Display 96.0 Excellent —
Gaming 84.0 Very Good WINNER 13.0 Poor
Performance 89.0 Very Good WINNER 62.0 Average

Detailed Technical Specifications

Battery

Battery specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Battery Wh 99.5 Wh —
Battery type — Li-Po
Charge power — 100 W
Charging port position — Left, Right
Charging via USB (Power Delivery) — Yes
Fast charging — Yes
Full charging time — 1:30 hr
Replaceable — No

Design

Design specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Weight 2.20 kg (4.85 lbs) CNC Aluminum 1.78 kg (3.92 lbs)

Display

Display specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Screen Size 16.3 inches 4K+ OLED Touch (3840 x 2400) —
Ambient light sensor — No
Aspect ratio — 16:10
Coating — Glossy (Antireflective)
Contrast — 1200:1
HDR support — Yes, HDR10
PPI — 242 ppi
Refresh rate — 120 Hz
Resolution — 3200 x 2000 pixels
Size — 15.6 inches
Sync technology — No
Touchscreen — No
Type — IPS LCD
sRGB color space — 100%

Performance

Performance specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Cpu Intel Core Ultra 7 155H (16 cores, up to 4.8 GHz, Intel AI Boost) —
Gpu NVIDIA GeForce RTX 4070 Laptop (8 GB GDDR6, 60W) —
Ram 32 GB LPDDR5X-7467 MHz —
Storage 1 TB PCIe 4.0 NVMe SSD —

CPU

CPU specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Base frequency — 4.3 GHz
Cores — 6
Fabrication process — 4 nm
Integrated GPU — Radeon 760M
L3 Cache — 16 MB
Threads — 12
Turbo frequency — 5 GHz

Case

Case specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Area — 848 cm2(131.5 inches2)
Colors — Gray
Cooling system — Active
Dimensions — 350.1 x 242.3 x 17.9 mm13.78 x 9.54 x 0.7 inches
Liquid metal — No
Material — Aluminum
Number of fans — 2
Screen-to-body ratio — ~83.2%
Side bezels — 7.1 mm
Transformer — No
Vapor chamber — No
Weight 2.20 kg (4.85 lbs) CNC Aluminum 1.78 kg (3.92 lbs)

Connectivity

Connectivity specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Audio jack (3.5 mm) — Yes
Bluetooth — v5.2
DisplayPort — No
Ethernet (RJ45) — No
Fingerprint — Yes
HDMI — 1x HDMI 2.1
Infrared sensor — No
Optical drive — No
Proprietary charging port — No
SD card reader — Yes
Thunderbolt — No
USB Type-C — 2x USB 3.2
USB-A — 1x USB 3.2
VGA — No
Webcam — Above the display
Webcam resolution — 1920 x 1080
Wi-Fi standard — v6

GPU Benchmarks

GPU Benchmarks specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Blender GPU — 247
Solar Bay — 8758

Graphics Card

Graphics Card specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
FLOPS — 2.7 TFLOPS
GPU base clock — 800 MHz
GPU boost clock — 2600 MHz
GPU performance — 2.7 TFLOPS
Memory size — System Shared
Memory speed — 6.4 Gbps
Memory type — LPDDR5
Raster operations pipelines (ROPs) — 16
Shading units (cores) — 512
TGP — 15 W
Texture mapping units (TMUs) — 32

Input

Input specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Backlight — Yes
Key travel — 0.2 mm
Keyboard type — Island
Numpad — No
Windows Precision — Yes

RAM

RAM specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Channels — 2x8 GB
Clock — 6400 MHz
Upgradable — No

Sound

Sound specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Dolby Atmos — Yes
Microphones — 2
Power — 2x2W
Speakers — 2.0

Storage

Storage specifications comparison
Specification Dell XPS 16 (9640) Xiaomi Redmibook 15 Pro (2023)
Bus — PCI-E Gen 4.0 (4x)
NVMe — Yes
Storage type — SSD (M2)
Total slots — 1

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