ASUS ExpertBook B3 G2 (B3405CAA) vs Lenovo ThinkPad T14s 2-in-1 Gen 1
41.8chipPerformance45
23.3Display29.8
50.7Battery44
75.5Portability69.4
2 spec wins — ASUS ExpertBook B3 G2 (B3405CAA)4 spec wins — Lenovo ThinkPad T14s 2-in-1 Gen 1
InnoReviews verdict
This one is close to a dead heat: ASUS ExpertBook B3 G2 (B3405CAA) scores 45.2 against 45.3 for Lenovo ThinkPad T14s 2-in-1 Gen 1. Pick by the categories that matter to you — Lenovo ThinkPad T14s 2-in-1 Gen 1 edges ahead in display and performance, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS ExpertBook B3 G2 (B3405CAA)
- Stronger battery score: 51 vs 44
- Stronger portability score: 76 vs 69
- 26% lower thickness: 15.9 mm vs 21.6 mm
Reasons to pick the Lenovo ThinkPad T14s 2-in-1 Gen 1
- Stronger performance score: 45 vs 42
- Stronger display score: 30 vs 23
- 100% higher RAM: 32 GB vs 16 GB
- 100% higher storage: 1,024 GB vs 512 GB
- 67% higher Peak brightness: 500 nits vs 300 nits
Display
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | Value IPS (anti-glare, non-touch, 45% NTSC) | IPS |
| Resolution | 1920x1200 | 1920x1200 |
| Refresh rate | 60 Hz | 60 Hz |
| Peak brightness | 300 nits | 500 nits+67% |
Performance
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Processor | Intel Core Ultra 7 355 | Intel Core Ultra 7 255U |
| Graphics | Intel Graphics (integrated) | Intel Graphics (integrated, 4 Xe cores) |
| RAM | 16 GB | 32 GB+100% |
| RAM type | DDR5 SO-DIMM (upgradable to 96GB) | LPDDR5X-7467 |
| Storage | 512 GB | 1,024 GB+100% |
| Storage type | M.2 2280 NVMe PCIe 4.0 SSD | NVMe SSD (M.2 2280, PCIe Gen 4) |
Benchmarks
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Geekbench 6 (single) | — | 2,523Bottom 22% |
| Geekbench 6 (multi) | — | 11,075Bottom 22% |
Battery
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Capacity | 63 Wh+9% | 58 Wh |
| Charging | 65 W | 65 W |
Design
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Weight | 1.45 kg | 1.4 kg+3% |
| Thickness | 15.9 mm+26% | 21.6 mm |
| Material | — | Magnesium (top), aluminum and PC (bottom) |
Connectivity
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Ports | 1x Thunderbolt 4 (USB4, display and power delivery), 1x USB 3.2 Gen 2 Type-C (display and power delivery), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1 TMDS, 1x RJ45 Gigabit Ethernet, microSD card reader, 3.5mm combo audio jack | 2x USB-C (Thunderbolt 4 / USB4 40Gbps, USB PD, DisplayPort 2.1), 2x USB-A (5Gbps, one always-on), HDMI 2.1 (4K/60Hz), 3.5mm combo audio jack, optional nano-SIM and smart card reader |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| Webcam | 5MP with IR and privacy shutter | 5MP with IR (optional) and privacy shutter |
| Biometrics | IR camera for Windows Hello and fingerprint reader in the power button | Fingerprint reader in power button; optional IR camera for Windows Hello |
Software
| Spec | ASUS ExpertBook B3 G2 (B3405CAA) | Lenovo ThinkPad T14s 2-in-1 Gen 1 |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 Pro |
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