Review Lenovo Yoga 7 2-in-1 14AHP9
Lenovo Yoga 7 2-in-1 14AHP9 · Ryzen 5 8640HS · Radeon 760M
AMD Ryzen 5 8640HS · AMD Radeon 760M · 16GB LPDDR5x-6400 (soldered) · 512GB SSD (Micron 2450) · 14″ 1920×1200 OLED 60Hz · 1.484 kg
Contrast-rich OLED panel – stable metal case,
good performance, good input devices, USB 4.
Only one M.2 slot (2242 max), soldered RAM,
60 Hz refresh rate, PWM flickering (240 Hz).
Great convertible, but limited upgradeability – RAM soldered, single SSD slot.
Display – 14″ OLED · 1920×1200 · 60Hz · 100% sRGB · 99.9% P3
Panel: Lenovo LEN140WUXGA (LEN88AC) – 14″ 1920×1200, OLED, glossy, 60Hz, touch, pen support.
| Specification | Value |
|---|---|
| Brightness (centre) | ~358 cd/m² |
| Contrast | 179,000:1 |
| sRGB coverage | 100% |
| Display P3 coverage | 99.9% |
| AdobeRGB coverage | 98.1% |
| Response time (B/W) | 1.4 ms |
| Response time (grey) | 1.6 ms |
| PWM | 240 Hz |
| Finish | Glossy (reflective) |
- Excellent colour accuracy (ΔE 2.37)
- Infinite contrast – true blacks
- Very fast response times
- Only 60 Hz refresh rate
- PWM flickering at 240 Hz
Panel FRU: LEN140WUXGA (LEN88AC) (14″ 1920×1200 OLED, 60Hz, glossy, touch)
Processor – AMD Ryzen 5 8640HS · 6c/12t · Hawk Point (Zen 4)
- Model: AMD Ryzen 5 8640HS – 6× Zen 4
- Boost: 4.9 GHz
- TDP: 41 W PL2 / 31 W PL1 (sustained)
- Cinebench R23 Multi: ~11,486 pts
- Stable performance under load
CPU FRU: AMD Ryzen 5 8640HS (Hawk Point, Zen 4, soldered BGA)
Graphics – AMD Radeon 760M · integrated
- Model: AMD Radeon 760M – 2048 MB VRAM
- 3DMark Time Spy: ~2,762 pts
- Cyberpunk 2077 (FHD Low): ~29.7 fps
- Solid iGPU performance for casual gaming
| Benchmark | Score |
|---|---|
| 3DMark Time Spy | 2,762 |
| 3DMark Fire Strike | 6,616 |
| 3DMark 11 Performance | 10,487 |
| Cyberpunk 2077 (FHD Low) | ~29.7 fps |
GPU FRU: AMD Radeon 760M (integrated, LPDDR5)
Memory – 16GB LPDDR5x-6400 · soldered · not upgradeable
- Capacity: 16 GB LPDDR5x-6400 (onboard, dual-channel)
- Soldered – not upgradeable
RAM is soldered – no upgrade options.
RAM FRU: LPDDR5x-6400 16GB (onboard) – not replaceable
Storage – 512GB Micron 2450 · PCIe 4.0 · only 1× M.2 2242 slot
- Drive: Micron 2450 MTFDKCD512TFK – 512 GB, PCIe 4.0
- Seq. read: ~5,003 MB/s
- Seq. write: ~4,008 MB/s
- Only one M.2 2242 slot – limited upgrade options
Single M.2 2242 slot – only short SSDs fit.
SSD FRU: Micron 2450 MTFDKCD512TFK (512 GB, M.2 2242, PCIe 4.0)
Battery – ~11 hours · 71 Wh
- Capacity: 71 Wh
- WiFi surfing (150 nits): ~11 hours
- Good battery life
Battery FRU: 71 Wh (internal) – serviceable
AC Adapter FRU: 65W (USB-C) – compact
Chassis & Connectivity – Metal · USB 4 · Wi-Fi 6E · Active Pen included
- Materials: Metal (aluminium)
- Weight: 1.484 kg (3.27 lbs)
- Dimensions: 318 × 222 × 16.6 mm
- Left: HDMI 2.1, USB-C 3.1 (DP 1.3, PD), USB-C 4 (DP 1.4, PD), 3.5mm audio
- Right: Power button, microSD, USB-A 3.0
- USB 4 support
- Wi-Fi 6E (MediaTek RZ616)
- Active Pen included
WLAN FRU: MediaTek RZ616 (Wi-Fi 6E) – replaceable
Serviceability – RAM soldered · single M.2 2242 · limited upgradeability
| Component | Replaceable? | Notes |
|---|---|---|
| SSD | ✅ Yes | Single M.2 2242 slot – limited size |
| RAM | ❌ No | Soldered LPDDR5x – not upgradeable |
| Wi-Fi | ✅ Yes | M.2 2230 – replaceable |
| Battery | ⚠️ Limited | 71 Wh – internal but replaceable |
| CPU/GPU | ❌ No | Soldered BGA |
RAM is soldered, only one M.2 slot – limited upgradeability.
Wi-Fi is replaceable – but RAM and SSD options are limited.
Components FRU / Model Numbers
| Component | FRU / Model |
|---|---|
| CPU | AMD Ryzen 5 8640HS (Hawk Point, Zen 4, soldered) |
| GPU | AMD Radeon 760M (integrated, LPDDR5) |
| RAM | LPDDR5x-6400 16GB (onboard) – not upgradeable |
| SSD | Micron 2450 MTFDKCD512TFK (512 GB, M.2 2242, PCIe 4.0) |
| Display Panel | LEN140WUXGA (LEN88AC) (14″ 1920×1200 OLED, 60Hz, glossy, touch) |
| WLAN | MediaTek RZ616 (Wi-Fi 6E) – M.2 2230 |
| Battery | 71 Wh (internal) |
| AC Adapter | 65W USB-C |
Procurement & Reseller Recommendations
CPURyzen 5 8640HS – solid performance
RAMSoldered – no upgrade
GPURadeon 760M – good iGPU
DisplayOLED – but 60Hz & PWM
SSDSingle M.2 2242 – limited
Value~$1,090 – good, but check limitations
Key Selling Points vs. Competitors
Strengths
- Contrast-rich OLED panel
- Stable metal case
- Good performance
- Good input devices
- USB 4
Weaknesses
- Only one M.2 slot (2242 max)
- Soldered RAM
- Only 60 Hz refresh rate
- PWM flickering (240 Hz)
Pro tip for resellers & repair professionals:
• Highlight the OLED display and metal build – key selling points.
• RAM is soldered – set expectations clearly.
• Only M.2 2242 SSDs fit – advise on upgrade limitations.
• Active Pen included – great for note-taking and drawing.
• 60 Hz and PWM – may not suit everyone.
• Highlight the OLED display and metal build – key selling points.
• RAM is soldered – set expectations clearly.
• Only M.2 2242 SSDs fit – advise on upgrade limitations.
• Active Pen included – great for note-taking and drawing.
• 60 Hz and PWM – may not suit everyone.