Citzen CZ-4 specifications.
As published by Citzen, the CZ-4 is a 14-inch notebook with an AMD Ryzen AI 7 350 processor (8 cores, 16 threads, up to 5.0 GHz), AMD Radeon 880M graphics, 16 GB of LPDDR5X-7500 memory (32 GB also listed), 1 TB of PCIe Gen 4 NVMe storage (512 GB and 2 TB also listed) and a 14.0-inch 2560 × 1600 IPS display at 144 Hz. It runs Windows 11 Pro, has a 70 Wh battery and weighs 1.39 kg.
As published by Citzen · Last updated
What are the Citzen CZ-4's full specifications?
Every value below is exactly as Citzen publishes it on the CZ-4 datasheet, in five groups, each with one plain sentence that restates its values. Words in quotation marks are Citzen's own labels; nothing here is a measurement of ours.
Performance · 5 rows
CZ-4 performance: processor, graphics, memory and storage
Ryzen AI 7 350
As published by Citzen, the CZ-4 has an AMD Ryzen AI 7 350 processor (8C/16T, up to 5.0 GHz, XDNA 2 NPU 50 TOPS, “Copilot+ ready”), AMD Radeon 880M (RDNA 3.5) graphics, 16 GB of soldered LPDDR5X-7500 memory, configurable 16/32 GB, and 1 TB of user-replaceable PCIe Gen 4 NVMe storage, with 512 GB, 1 TB and 2 TB listed. It runs Windows 11 Pro, and Citzen labels it “Linux verified — Ubuntu 24.04 LTS”.
| Processor | AMD Ryzen AI 7 350 8C/16T, up to 5.0 GHz · XDNA 2 NPU 50 TOPS · “Copilot+ ready” |
|---|---|
| Graphics | AMD Radeon 880M (RDNA 3.5) 12 CU, up to 2.9 GHz |
| Memory | 16 GB LPDDR5X-7500 Configurable 16/32 GB · soldered Lead value · listed options 16 GB, 32 GB |
| Storage | 1 TB PCIe Gen 4 NVMe M.2 2280 · 512 GB / 1 TB / 2 TB · user-replaceable Lead value · listed options 512 GB, 1 TB, 2 TB |
| Operating system | Windows 11 Pro “Linux verified — Ubuntu 24.04 LTS” |
Design & build · 6 rows
CZ-4 design and build: chassis, size, weight and keyboard
1.39 kg
As published by Citzen, the CZ-4 has a CNC-milled 6063 aluminium unibody, sandblasted & anodised, in “Lunar Silver”. It measures 312 × 220 × 15.9 mm and weighs 1.39 kg, with a backlit chiclet keyboard (1.5 mm travel, spill-resistant) and a 130 × 80 mm glass precision trackpad. Citzen lists its durability as “MIL-STD-810H tested (4 drop, 7 vibration, shock)”.
| Chassis | CNC-milled 6063 aluminium unibody Sandblasted & anodised · “Lunar Silver” |
|---|---|
| Dimensions | 312 × 220 × 15.9 mm |
| Weight | 1.39 kg |
| Keyboard | Backlit chiclet 1.5 mm travel · spill-resistant |
| Trackpad | Glass precision trackpad 130 × 80 mm |
| Durability | “MIL-STD-810H tested” 4 drop, 7 vibration, shock |
Ports & wireless · 8 rows
CZ-4 ports and wireless
USB 4 · HDMI 2.1
As published by Citzen, the CZ-4 has two USB-C ports (USB 4, DP 1.4, PD 65 W), two USB-A 3.2 Gen 2 ports, HDMI 2.1 (4K60), RJ-45 Gigabit, a MicroSD UHS-II card reader, a 3.5 mm combo jack and a Kensington lock, with Wi-Fi 6E (802.11ax) tri-band and Bluetooth 5.3.
| Wireless | Wi-Fi 6E (802.11ax) tri-band Bluetooth 5.3 |
|---|---|
| USB-C | 2 × USB-C USB 4 · DP 1.4 · PD 65 W |
| USB-A | 2 × USB-A 3.2 Gen 2 |
| Display out | HDMI 2.1 4K60 |
| Network | RJ-45 Gigabit |
| Card reader | MicroSD UHS-II |
| Audio jack | 3.5 mm combo jack |
| Security | Kensington lock |
Display & audio · 3 rows
CZ-4 display, audio and camera
144 Hz
As published by Citzen, the CZ-4 has a 14.0″ IPS display at 2560 × 1600 (16:10) and 144 Hz, with 100% sRGB, ΔE < 2, anti-glare and 400 nits. Audio is 2 × 2 W bottom-firing with DTS:X Ultra and a quad-array mic with AI noise cancellation; the camera is a 1080p IR webcam with Windows Hello and a physical shutter.
| Display | 14.0″ IPS 2560 × 1600 (16:10), 144 Hz 100% sRGB · ΔE < 2 · anti-glare · 400 nits |
|---|---|
| Audio | 2 × 2 W bottom-firing, DTS:X Ultra Quad-array mic with AI noise cancellation |
| Camera | 1080p IR webcam Windows Hello · physical shutter |
Power · 3 rows
CZ-4 battery and charging
70 Wh
Citzen's datasheet gives the CZ-4's battery as 70 Wh Li-polymer, “~4 hours typical use”, charged by a 65 W USB-C GaN adapter (UK/MY plug), with charging from 0 → 50% in 35 min.
| Battery | 70 Wh Li-polymer “~4 hours typical use” |
|---|---|
| Adapter | 65 W USB-C GaN adapter UK/MY plug |
| Charging | 0 → 50% in 35 min |
What comes in the box with the CZ-4?
As published by Citzen, five things come in the box: the notebook, a ballistic carry sleeve (felt-lined, YKK), a 65 W USB-C charger, a braided USB-C cable (1.8 m, 100 W) and a quick-start & warranty card. It is worth checking them against your parcel on the day it arrives, and asking on WhatsApp straight away if anything seems to be missing.
- 1 Notebook Citzen CZ-4
- 2 Ballistic carry sleeve Felt-lined · YKK
- 3 USB-C charger 65 W
- 4 Braided USB-C cable 1.8 m · 100 W
- 5 Quick-start & warranty card
Which CZ-4 options does Citzen list, and how do I confirm one?
As published by Citzen, the CZ-4 datasheet lists 16 GB or 32 GB of soldered memory and 512 GB, 1 TB or 2 TB of user-replaceable storage. Citzen confirms the configuration on WhatsApp before you order: send a message to +60 12-565 2091, and Citzen will answer specs, configurations, bulk-order and education program questions. The hotline replies Monday to Saturday, 9am to 1pm, and answers after-hours messages as soon as possible. Settle the configuration and its total in the chat before you pay, because Citzen operates a no-refund policy.